CN204551215U - Float piston shoes - Google Patents
Float piston shoes Download PDFInfo
- Publication number
- CN204551215U CN204551215U CN201420678233.2U CN201420678233U CN204551215U CN 204551215 U CN204551215 U CN 204551215U CN 201420678233 U CN201420678233 U CN 201420678233U CN 204551215 U CN204551215 U CN 204551215U
- Authority
- CN
- China
- Prior art keywords
- piston shoes
- limited block
- stopping means
- head
- floating piston
- 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.)
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Abstract
A kind of piston shoes that float, the stopping means comprising piston shoes head and be arranged on piston shoes head, milling housing side plate is arranged in stopping means and also freely can slides in stopping means.The utility model provides a kind of floating piston shoes piston shoes to good protection function.
Description
The application to be application number be 201420648926.7 divisional application
The applying date: 2014.10.31
Invention and created name: containing pushing away the floating piston shoes rolling adjusting pin
Technical field
The utility model belongs to mechanical field, relates to a kind of piston shoes, particularly relates to a kind of floating piston shoes for milling housing.
Background technology
Piston shoes are arranged on milling housing bottom, and with earth surface, the milling housing upper end rigidity of frame larger with quality is connected, and in work progress, road surface is uneven, and piston shoes need fluctuate, otherwise piston shoes damage under the weight of milling housing and frame.
Utility model content
In order to solve the above-mentioned technical problem existed in background technology, the utility model provides a kind of floating piston shoes piston shoes to good protection function.
Technical solution of the present utility model is: the utility model provides a kind of piston shoes that float, its special character is: the stopping means that described floating piston shoes comprise piston shoes head and are arranged on piston shoes head, and milling housing side plate is arranged in stopping means and also freely can slides in stopping means.
The stopping means that the both ends of above-mentioned floating piston shoes are provided with piston shoes head and are arranged on piston shoes head.
Above-mentioned stopping means comprises the first limited block and the second limited block that set gradually from top to bottom; Milling housing side plate is arranged between the first limited block and the second limited block; The milling housing side plate height be in the first limited block and the second limited block is less than the distance between the first limited block and the second limited block.
Above-mentioned stopping means also comprises the 3rd limited block; Described first limited block, the second limited block and the 3rd limited block entirety is in isosceles triangle.
Above-mentioned floating piston shoes also comprise and matching and the piston shoes junction plate mutually snapped together with piston shoes head with piston shoes head profile.
Above-mentioned piston shoes junction plate is fixedly installed on stopping means by screw or bolt.
The utility model has the advantages that:
The utility model provides a kind of piston shoes that float, the stopping means that floating piston shoes comprise piston shoes head and are arranged on piston shoes head, and milling housing side plate is arranged in stopping means and also freely can slides in stopping means; Wherein, stopping means comprises the first limited block and the second limited block that set gradually from top to bottom; Milling housing side plate is arranged between the first limited block and the second limited block; The milling housing side plate height be in the first limited block and the second limited block is less than the distance between the first limited block and the second limited block, and such piston shoes just can realize fluctuating; Meanwhile, the utility model also includes the 3rd limited block, the utility model is moved left and right on the basis of fluctuating, ensure that the use safety of piston shoes to the full extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of floating piston shoes provided by the utility model;
Fig. 2 provided by the utility modelly pushes away the structural representation rolling adjusting pin;
Wherein:
1-piston shoes head; 2-limited block; 3-milling housing side plate; 4-handle; 5-rotates swash plate; 6-adjusting pin; 7-fixes swash plate; 8-spring; 9-nut; 10-fixed cover; 11-guide pin bushing; 12-shifting axle.
Detailed description of the invention
See Fig. 1, the utility model provides a kind of containing pushing away the floating piston shoes rolling adjusting pin, should containing the stopping means pushing away the floating piston shoes that roll adjusting pin and comprise piston shoes head 1 and be arranged on piston shoes head 1, milling housing side plate 3 to be arranged in stopping means and freely can to slide in stopping means.
Containing the stopping means that the both ends pushing away the floating piston shoes rolling adjusting pin are provided with piston shoes head 1 and are arranged on piston shoes head 1.
Stopping means (limited block 2) comprises the first limited block and the second limited block that set gradually from top to bottom; Milling housing side plate 3 is arranged between the first limited block and the second limited block; Milling housing side plate 3 height be in the first limited block and the second limited block is less than the distance between the first limited block and the second limited block.
Stopping means also comprises the 3rd limited block; First limited block, the second limited block and the 3rd limited block entirety is in isosceles triangle or triangular structure.
Also comprise matching and the piston shoes junction plate mutually snapped together with piston shoes head 1 with piston shoes head 1 profile containing pushing away the floating piston shoes rolling adjusting pin.
Piston shoes junction plate is fixedly installed on stopping means by screw or bolt.
Specific works mode of the present utility model is: see Fig. 1, the intermediate altitude H1 of upper and lower limited block, and on milling housing side plate 3, ledge height is H2, and H2 is less than H1, and such slippery boots assembly just can realize floating, and its maximum float height is H=H1-H2.
See Fig. 2, adjusting pin is rolled in pushing away that the utility model adopts, and this pushes away and rolls adjusting pin and comprise guide pin bushing 11, fixation kit, runner assembly and adjusting pin 6; Fixation kit is fixedly installed on guide pin bushing 11 outer wall; Fixation kit is hollow tubular; One end of adjusting pin 6 is provided with runner assembly, and the other end is through fixation kit and guide pin bushing 11 outer wall and stretch to the axle center of guide pin bushing 11; The end of runner assembly and the end of fixation kit suitable, runner assembly only leans against on fixation kit; Runner assembly drives adjusting pin 6 to rotate.The course of work of the present utility model is, when needs adjustment push away roll time, unclamp provided by the utility model pushing away and roll adjusting pin, make to push away to roll on down and freely slide.Rotate runner assembly upwards, adjusting pin 6 is screwed out along the face of only leaning on of runner assembly (rotating swash plate 5) and fixation kit (fixing swash plate 7), removes and push away the lock-out state rolled.After adjustment pushes away and rolls length, after runner assembly is rotated downwards, make it roll stuck pushing away, keep lock-out state.
Lock to make the utility model or contact the in stable condition of locking or have smooth transition, the position that the runner assembly that the utility model adopts contacts with fixation kit is inclined-plane, and entirety directly can be made and rotate swash plate 5 and fixing swash plate 7.By the relative position between two swash plates, realize the stationarity that it unlocks or locks.
Meanwhile, provided by the utility model pushing away is rolled adjusting pin and is also comprised fixation kit fastening devices, and fixation kit is fixed on guide pin bushing 11 outer wall by fixation kit fastening devices; Fixation kit fastening devices comprises fixed cover 10 and nut 9; It is outside that fixed cover 10 is fixedly installed on guide pin bushing 11; One end of fixation kit to be stretched in fixed cover 10 and is locked by nut 9; The other end of fixation kit only leans on mutually with runner assembly.
Lock to make the utility model and have some tension, the utility model is provided with step at the inwall of fixation kit; Push away and roll adjusting pin and also comprise and be arranged on step and be sleeved on the spring 8 of adjusting pin 6 outside, after rotation runner assembly, adjusting pin 6 under spring force automatically stuck pushing away roll.
Push away and roll adjusting pin and also comprise that to be arranged on guide pin bushing 11 inner and inner relative to the shifting axle 12 freely rotated at guide pin bushing 11; Adjusting pin 6 is also only against on shifting axle 12 through fixation kit and guide pin bushing 11 outer wall.When specifically using, being directly sleeved on the support needing adjustment by shifting axle 12, avoiding guide pin bushing damage in use.
Push away and roll adjusting pin and also comprise the handle 4 be fixed on runner assembly; Handle 4 drives adjusting pin 6 to rotate by runner assembly.
Claims (6)
1. floating piston shoes, is characterized in that: the stopping means that described floating piston shoes comprise piston shoes head and are arranged on piston shoes head, and milling housing side plate is arranged in stopping means and also freely can slides in stopping means.
2. floating piston shoes according to claim 1, is characterized in that: the stopping means that the both ends of described floating piston shoes are provided with piston shoes head and are arranged on piston shoes head.
3. floating piston shoes according to claim 1 and 2, is characterized in that: described stopping means comprises the first limited block and the second limited block that set gradually from top to bottom; Milling housing side plate is arranged between the first limited block and the second limited block; The milling housing side plate height be in the first limited block and the second limited block is less than the distance between the first limited block and the second limited block.
4. floating piston shoes according to claim 3, is characterized in that: described stopping means also comprises the 3rd limited block; Described first limited block, the second limited block and the 3rd limited block entirety is in isosceles triangle.
5. floating piston shoes according to claim 4, is characterized in that: described floating piston shoes also comprise and matching and the piston shoes junction plate mutually snapped together with piston shoes head with piston shoes head profile.
6. floating piston shoes according to claim 5, is characterized in that: described piston shoes junction plate is fixedly installed on stopping means by screw or bolt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648926.7U CN204266103U (en) | 2014-10-31 | 2014-10-31 | Containing pushing away the floating piston shoes rolling adjusting pin |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648926.7U Division CN204266103U (en) | 2014-10-31 | 2014-10-31 | Containing pushing away the floating piston shoes rolling adjusting pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551215U true CN204551215U (en) | 2015-08-12 |
Family
ID=52800975
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648926.7U Expired - Fee Related CN204266103U (en) | 2014-10-31 | 2014-10-31 | Containing pushing away the floating piston shoes rolling adjusting pin |
| CN201420678233.2U Active CN204551215U (en) | 2014-10-31 | 2014-10-31 | Float piston shoes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648926.7U Expired - Fee Related CN204266103U (en) | 2014-10-31 | 2014-10-31 | Containing pushing away the floating piston shoes rolling adjusting pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204266103U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10161089B2 (en) * | 2015-11-06 | 2018-12-25 | Bomag Gmbh | Method for dismounting and mounting or changing a milling unit of a center rotor type milling machine, center rotor type milling machine comprising a dismountable and mountable milling unit, and transport unit for a milling unit |
| DE102015016678A1 (en) * | 2015-11-06 | 2017-05-11 | Bomag Gmbh | Method for mounting a milling unit of a ground milling machine and ground milling machine with a dismantling and attachable milling unit |
-
2014
- 2014-10-31 CN CN201420648926.7U patent/CN204266103U/en not_active Expired - Fee Related
- 2014-10-31 CN CN201420678233.2U patent/CN204551215U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN204266103U (en) | 2015-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |