CN208662918U - A kind of list guide post Pneumatic elevation support is risen fixture - Google Patents
A kind of list guide post Pneumatic elevation support is risen fixture Download PDFInfo
- Publication number
- CN208662918U CN208662918U CN201821140100.4U CN201821140100U CN208662918U CN 208662918 U CN208662918 U CN 208662918U CN 201821140100 U CN201821140100 U CN 201821140100U CN 208662918 U CN208662918 U CN 208662918U
- Authority
- CN
- China
- Prior art keywords
- guide post
- hoistable platform
- mounting plate
- fixture
- risen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of single guide post Pneumatic elevations to support the fixture that rises, the air spider for the cylinder that rises is supportted including being connected with, it is characterized by also including hoistable platforms and mounting plate, lifting cylinder is fixedly installed on mounting plate, the piston rod of lifting cylinder is connect after passing through mounting plate with hoistable platform, air spider is fixedly mounted on above hoistable platform, and hoistable platform lower rigid is connected with guide post, and guide post is slidably matched with the through-hole on mounting plate；The fixture carries out guiding lifting using a stronger guide post of rigidity, lateral thrust, shaking degree excessive influence workpiece welding quality when avoiding device uses is able to bear during tensioner workpiece, while guaranteeing the rigidity of structure.
Description
Technical field
The utility model relates to a kind of clamp arts, and in particular to a kind of list guide post Pneumatic elevation support is risen fixture.
Background technique
Air spider is the configuration of a kind of simplified installation steps and equipment cost, now to be towards the pneumatic collet chuck chuck of select
It is main；Great convenience property when providing user installation collet chuck collet system towards the built-in air pressure collet chuck collet of select air spider rotary cylinder.
User only needs to prepare flange terminal pad and compressed air source, it can the installment work of collet chuck collet system is quickly completed,
And the operation of expansion processing at once.
It is largely rigid for the pneumatic carriage in the positioning point of axle housing stiffening ring in existing automotive axle welding production line
Property it is insufficient.When being pressed spindle nose, air spider stretching workpiece stiffening ring inner hole when being pressed spindle nose and by lateral thrust, in
Between bracket need to bear lateral thrust, the ability of originally 4 plain shaft structures carrying lateral thrusts is poor；Simultaneously as using 4 light
Axis causes fit clearance excessive, when in use, bracket is easy to cause to shake, and influences the welding quality of workpiece.
Utility model content
The purpose of the utility model is to overcome carry lacking for lateral thrust capacity difference using 4 optical axises in the prior art
Point provides a kind of single guide post Pneumatic elevation support and rises fixture, which carries out guiding lifting using a stronger guide post of rigidity,
Lateral thrust is able to bear during tensioner workpiece, shaking degree is excessive when avoiding device uses, and influences workpiece welding weldering
Quality is connect, while guaranteeing the rigidity of structure.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of list guide post Pneumatic elevation support is risen fixture, is risen the air spider of cylinder including being connected with support, it is characterised in that: also
Including hoistable platform and mounting plate, lifting cylinder is fixedly installed on mounting plate, after the piston rod of lifting cylinder passes through mounting plate
It is connect with hoistable platform, air spider is fixedly mounted on above hoistable platform, and hoistable platform lower rigid is connected with guide post, guide post
It is slidably matched with the through-hole on mounting plate.
Guide cylinder is fixedly installed in through-hole on the mounting plate, guide post and guide cylinder cooperate.
It is fixedly connected with optical axis below the hoistable platform, linear bearing, optical axis and linear bearing are installed on mounting plate
It cooperates.
Detection bar is also connected with below the hoistable platform, detection bar passes through mounting plate, is equipped on a mounting board close
It switchs, is bolted with detection block in detection bar.
Gag lever post is also equipped with below the hoistable platform, gag lever post is by being threadedly engaged spacing collar, spacing collar
Big end be located at below mounting plate, the small end of spacing collar can pass through mounting plate.
Relocation mechanism is installed on the hoistable platform, relocation mechanism includes float plate, spring, guide rod and linear bearing I,
Guide rod is connected to the lower section of float plate, and linear bearing I and guide rod cooperate, and linear bearing I is mounted on hoistable platform, spring
It covers on guide rod and between hoistable platform and linear bearing I.
Support plate is installed above the float plate.
The guide post diameter is equal to the half of installation board width.
Compared with prior art, the utility model has the following beneficial effects:
1. support described in the utility model rises by cylinder for driving air spider that workpiece is supportted fixation of rising, the piston of lifting cylinder
The purpose for rising or declining to realize hoistable platform with chuck is shortened in bar elongation, when carrying out press fitting spindle nose, pneumatically
Chuck stretching inner hole of workpiece, inner hole will will receive lateral thrust, which is transmitted to the claw of air spider, be then passed to
The chuck body of air spider, air spider are fixedly mounted on above hoistable platform, and guide post is rigidly attached to below hoistable platform,
The lateral thrust is passed on guide post in this way, and guide post bears lateral thrust；Simultaneously as using a guide post and the guide post
With stronger rigidity, guide post can reduce cooperation, avoid the occurrence of biggish fit clearance instead of four original optical axises,
Shaking can be reduced when in use, avoid the occurrence of biggish welding error, and then improve the quality of welding workpiece；While but also
The fixture integrally has a preferable rigidity, and use when is more stable.
2. being fixedly installed with guide cylinder in the through-hole on mounting plate described in the utility model, guide post is mutual with guide cylinder
Cooperation；Guide post side contacts with each other with guide cylinder inner surface, increases the contact area of guide post, can preferably carry lateral
Thrust.
3. being fixedly connected with optical axis below hoistable platform described in the utility model, linear bearing, light are installed on mounting plate
Axis and linear bearing cooperate；Optical axis can play the role of guiding, while also be avoided that hoistable platform rotates.
4. being also connected with detection bar below hoistable platform described in the utility model, detection bar passes through mounting plate, in mounting plate
On be equipped with close to switch, be bolted with detection block in detection bar；Close to switch for detecting whether having detection block close, when close
When switch detects detection block, lifting cylinder, that is, stop motion plays the role of limit and protection；Detection block and detection bar use
The mode being spirally connected connects, and can adjust stroke at any time as needed in this way, improves the adaptability of the present apparatus.
5. being also equipped with gag lever post below hoistable platform described in the utility model, gag lever post is by being threadedly engaged limit sleeve
Cylinder, the big end of spacing collar are located at below mounting plate, and the small end of spacing collar can pass through mounting plate；Gag lever post and spacing collar
With the use of to achieve the purpose that limit, spacing collar can be adjusted as needed；Highest order is risen in gag lever post
When setting, the big end end face of spacing collar is just against on the bottom surface of mounting plate, realizes the purpose of limit.
6. relocation mechanism is installed on hoistable platform described in the utility model, when placing workpiece, relocation mechanism energy
The purpose for enough playing buffering, avoiding workpiece from occurring, shock is impaired, while being also the protection to device.
7. be equipped with support plate above float plate described in the utility model, the setting of support plate avoid workpiece directly with floating
Plate contact, support plate can be made of rubber material, can play the role of protection to workpiece and float plate；Avoid workpiece with
Float plate contact is impaired, while also improving the service life of float plate.
8. the half that guide post diameter described in the utility model is equal to installation board width；In actual application, by guide post
Diameter be arranged as far as possible it is larger so that guide post side and the contact area of guide cylinder inner surface are bigger, convenient for preferably holding
Carry lateral thrust.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model relocation mechanism structural schematic diagram；
Fig. 3 is the cross-sectional view of the utility model.
Appended drawing reference: 1 air spider, 2 support plates, 3 relocation mechanisms, 301 float plates, 302 guide rods, 303 linear bearings I,
304 springs, 305 blocks, 4 hoistable platforms, 5 optical axises, 6 guide posts, 7 linear bearings, 8 mounting plates, 9 guide cylinders, 10 lifting cylinders,
11 detection blocks, 12 close to switch, and 13 detection bars, 14 support the cylinder that rises, 15 cylinder connectors, 16 cylinder mounting bases, 17 gag lever posts, 18 limits
Position sleeve.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model
It encloses.
Referring to Fig. 1, Fig. 2 and Fig. 3, the present embodiment includes being connected with the air spider 1 for supportting the cylinder 14 that rises, and further includes that lifting is flat
Platform 4 and mounting plate 8, are fixedly installed with lifting cylinder 10 on mounting plate 8, the piston rod of lifting cylinder 10 pass through after mounting plate 8 with
Hoistable platform 4 connects, and air spider 1 is fixedly mounted on 4 top of hoistable platform, and 4 lower rigid of hoistable platform is connected with guide post 6,
Guide post 6 is slidably matched with the through-hole on mounting plate 8；It supports the cylinder 14 that rises and 4 lower section of hoistable platform is mounted on by cylinder mounting base 16；
Wherein, the side of guide post 6 and through-hole medial surface cooperate.
Wherein, guide post 6 is connected in a welding manner on hoistable platform 4；Meanwhile guide post 6 and hoistable platform 4 can be one
Forming structure, i.e. guide post 6 and hoistable platform 4 are made into a part；
There are two the lifting cylinders 10, and two lifting cylinders 10 are separately mounted to 8 two sides of mounting plate；
Wherein, air spider 1 is connect by cylinder connector 15 and the support cylinder 14 that rises.
It advanced optimizes, guide cylinder 9, guide post 6 and guide cylinder 9 is fixedly installed in the through-hole on the mounting plate 8
It cooperates；When i.e. guide post 6 rises or declines, 6 side of guide post and 9 inner surface of guide cylinder cooperate.
It advanced optimizes, optical axis 5 is fixedly connected with below the hoistable platform 4, linear bearing 7 is installed on mounting plate 8,
Optical axis 5 and linear bearing 7 cooperate；I.e. optical axis 5 passes through linear bearing 7.
It advanced optimizes, detection bar 13 is also connected with below the hoistable platform 4, detection bar 13 passes through mounting plate 8, pacifying
Close switch 12 is installed in loading board 8, is bolted with detection block 11 in detection bar 13；
Wherein, there are two the detection blocks 11, detection block 11 is sequentially arranged in detection bar 13；It is detected close to switch 12
When detection block 11, lifting cylinder 10 stops driving hoistable platform 4.
It advanced optimizes, gag lever post 17 is also equipped with below the hoistable platform 4, gag lever post 17 is limited by being threadedly engaged
Position sleeve 18, the big end of spacing collar 18 are located at 8 lower section of mounting plate, and the small end of spacing collar 18 can pass through mounting plate 8.
It advanced optimizes, relocation mechanism 3 is installed on the hoistable platform 4, relocation mechanism 3 includes float plate 301, spring
304, guide rod 302 and linear bearing I 303, guide rod 302 are connected to the lower section of float plate 301, linear bearing I 303 and guide rod 302
It cooperates, linear bearing I 303 is mounted on hoistable platform 4, and 304 sets of spring on guide rod 302 and positioned at 4 He of hoistable platform
Between linear bearing I 303.
It advanced optimizes, support plate 2 is installed above the float plate 301.
It advanced optimizes, 6 diameter of guide post is equal to the half of 8 width of mounting plate.
It advanced optimizes, is provided with block 305 below the guide rod 302.
Claims (8)
- The fixture 1. a kind of list guide post Pneumatic elevation support is risen, the air spider for the cylinder that rises is supportted including being connected with, it is characterised in that: also wrap Include hoistable platform and mounting plate, be fixedly installed with lifting cylinder on mounting plate, the piston rod of lifting cylinder pass through after mounting plate with Hoistable platform connection, air spider are fixedly mounted on above hoistable platform, and hoistable platform lower rigid is connected with guide post, guide post with Through-hole on mounting plate is slidably matched.
- The fixture 2. a kind of single guide post Pneumatic elevation support according to claim 1 is risen, it is characterised in that: on the mounting plate Guide cylinder is fixedly installed in through-hole, guide post and guide cylinder cooperate.
- The fixture 3. a kind of single guide post Pneumatic elevation support according to claim 2 is risen, it is characterised in that: under the hoistable platform Side is fixedly connected with optical axis, and linear bearing is equipped on mounting plate, and optical axis and linear bearing cooperate.
- The fixture 4. a kind of single guide post Pneumatic elevation support according to claim 1 is risen, it is characterised in that: under the hoistable platform Side is also connected with detection bar, and detection bar passes through mounting plate, is equipped on a mounting board close to switch, is bolted with detection in detection bar Block.
- The fixture 5. a kind of single guide post Pneumatic elevation support according to claim 1 is risen, it is characterised in that: under the hoistable platform Side is also equipped with gag lever post, and gag lever post is located at below mounting plate by being threadedly engaged spacing collar, the big end of spacing collar, limit The small end of position sleeve can pass through mounting plate.
- 6. a kind of list guide post Pneumatic elevation support described in any one of -5 is risen fixture according to claim 1, it is characterised in that: institute It states and relocation mechanism is installed on hoistable platform, relocation mechanism includes float plate, spring, guide rod and linear bearing I, and guide rod is connected to The lower section of float plate, linear bearing I and guide rod cooperate, and linear bearing I is mounted on hoistable platform, and spring pocket is on guide rod And between hoistable platform and linear bearing I.
- The fixture 7. a kind of single guide post Pneumatic elevation support according to claim 6 is risen, it is characterised in that: above the float plate Support plate is installed.
- The fixture 8. a kind of single guide post Pneumatic elevation support according to claim 7 is risen, it is characterised in that: described guide post diameter etc. In the half of installation board width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140100.4U CN208662918U (en) | 2018-07-18 | 2018-07-18 | A kind of list guide post Pneumatic elevation support is risen fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140100.4U CN208662918U (en) | 2018-07-18 | 2018-07-18 | A kind of list guide post Pneumatic elevation support is risen fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662918U true CN208662918U (en) | 2019-03-29 |
Family
ID=65829374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140100.4U Active CN208662918U (en) | 2018-07-18 | 2018-07-18 | A kind of list guide post Pneumatic elevation support is risen fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662918U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064944A (en) * | 2019-05-20 | 2019-07-30 | 常州市科协减速机制造有限公司 | Universal floating fixture |
| CN110451158A (en) * | 2019-08-30 | 2019-11-15 | 无锡华联科技集团有限公司 | One kind can jack rollgang structure |
| CN110919128A (en) * | 2019-12-17 | 2020-03-27 | 嘉兴卓尔精密机械有限公司 | Auxiliary device for brazing cutter head |
| CN110976934A (en) * | 2019-12-24 | 2020-04-10 | 北京理工大学 | Clamping device |
| CN114473337A (en) * | 2022-02-11 | 2022-05-13 | 中船黄埔文冲船舶有限公司 | Pipe fitting welding device |
-
2018
- 2018-07-18 CN CN201821140100.4U patent/CN208662918U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064944A (en) * | 2019-05-20 | 2019-07-30 | 常州市科协减速机制造有限公司 | Universal floating fixture |
| CN110451158A (en) * | 2019-08-30 | 2019-11-15 | 无锡华联科技集团有限公司 | One kind can jack rollgang structure |
| CN110919128A (en) * | 2019-12-17 | 2020-03-27 | 嘉兴卓尔精密机械有限公司 | Auxiliary device for brazing cutter head |
| CN110976934A (en) * | 2019-12-24 | 2020-04-10 | 北京理工大学 | Clamping device |
| CN110976934B (en) * | 2019-12-24 | 2021-02-05 | 北京理工大学 | Clamping device |
| CN114473337A (en) * | 2022-02-11 | 2022-05-13 | 中船黄埔文冲船舶有限公司 | Pipe fitting welding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208662918U (en) | A kind of list guide post Pneumatic elevation support is risen fixture | |
| CN102729066B (en) | Clamp for processing positioning hole on engine cylinder cover | |
| CN103722375B (en) | A kind of press equipment | |
| CN108127317B (en) | Laser welding fixture for square shell battery module | |
| CN106602125B (en) | Go into lid positioning fixture | |
| CN111015182A (en) | Automatic eccentric cam assembling equipment for three-cam swinging wheel seat | |
| CN102528367A (en) | Skateboard pneumatic assembling device | |
| CN110744296A (en) | Automatic assembling and detecting equipment for fixing rotating pin of E-shaped clamp spring of accelerator pedal | |
| CN105458482A (en) | Fine positioning device for clamp | |
| KR101318045B1 (en) | A transfer machine for panel movement | |
| CN206595348U (en) | Battery core edge sealing and lug leveling fixture | |
| CN208805182U (en) | A kind of wheel hub positioning and clamping device for wheel hub detection | |
| CN109759736B (en) | Compressor concentric positioning device and compressor welding system with same | |
| CN113059486B (en) | Two-stage conveying module capable of realizing flexible feeding | |
| CN219853117U (en) | Assembling equipment for pressing pump head piston assembly | |
| CN105290598B (en) | Cylinder automatic detection device | |
| CN110937405A (en) | Electromagnetic adsorption type compressor core loading and unloading device | |
| CN215158121U (en) | Positioning device for buckle machine | |
| CN206595349U (en) | Battery core edge sealing and lug apparatus for leveling | |
| CN108448050A (en) | A kind of pressurization standing mechanism of liquid-filling machine for battery | |
| CN106862962A (en) | A kind of base clamping device | |
| CN208322808U (en) | A kind of secondary positioning table of robot for bearing machining | |
| CN209207298U (en) | A kind of Pneumatic pressing jig | |
| CN209442203U (en) | Step-by-step movement feeder | |
| CN219142125U (en) | Battery explosion-proof valve weeping detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |