CN204280685U - The front retainer of rollgang - Google Patents
The front retainer of rollgang Download PDFInfo
- Publication number
- CN204280685U CN204280685U CN201420768283.XU CN201420768283U CN204280685U CN 204280685 U CN204280685 U CN 204280685U CN 201420768283 U CN201420768283 U CN 201420768283U CN 204280685 U CN204280685 U CN 204280685U
- Authority
- CN
- China
- Prior art keywords
- rollgang
- type framework
- front retainer
- cylinder
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of front retainer of rollgang, it positions the pallet on rollgang, this front retainer comprises: cylinder assembly, it comprises rotary cylinder and base plate, base plate is fixed on the front end of rollgang, the midway location of base plate is provided with cylinder block, and rotary cylinder is arranged on cylinder block; Bearing plate, it is fixed on the both sides of the rollgang of floor rear, and the end positions of bearing plate is equipped with bearing seat, and these two bearing seats are in the both sides of cylinder block; Rotating shaft, its two ends are arranged in two bearing seats respectively; And L-type framework, its one end and rotating shaft are fixed, and L-type framework can around axis of rotation, and the other end of L-type framework is provided with barrier rib, the bending place of L-type framework and the piston rod of rotary cylinder are fixed, and the barrier rib of L-type framework can be urged to the pallet place on rollgang by rotary cylinder.This front retainer structure is simple, easy to use, registration.
Description
Technical field
The utility model relates to mechanical positioning field, particularly a kind of front retainer of pallet of rollgang.
Background technology
In roller-way conveying, need when roller-way is displaced to front end to position it, the front retainer (before also claiming stopper) of the registration device of present use uses the square connection block of two cylinder supports one, and in equipment operation process, two cylinders stretch out simultaneously, the square block being connected to cylinder front end rises, block roller-way and carry the pallet of coming, after pallet blocks, side clamping and rear stop action simultaneously, whole pallet is fixed, so that reaches positioning action.
But the existing front stopper structure used is very complicated, stops have 16 pins or screw to be connected and fixed, add that site environment sand and dust are more before wherein whole, more pin very easily occurs getting loose the fault such as to drop, the minimum needs of the similar fault of each process 30 minutes.And two cylinders usually stretch out asynchronous, cause front stop usually to be risen not in place, pallet is caused to locate inaccurate.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the front retainer providing a kind of rollgang, and structure is simple, easy to use, registration.
For achieving the above object, the utility model provides a kind of front retainer of rollgang, it positions the pallet on rollgang, this front retainer comprises: cylinder assembly, it comprises rotary cylinder and base plate, base plate is fixed on the front end of rollgang, and the midway location of base plate is provided with cylinder block, and rotary cylinder is arranged on cylinder block; Bearing plate, it is fixed on the both sides of the rollgang of floor rear, and the end positions of bearing plate is equipped with bearing seat, and these two bearing seats are in the both sides of cylinder block; Rotating shaft, its two ends are arranged in two bearing seats respectively; And L-type framework, its one end and rotating shaft are fixed, and L-type framework can around axis of rotation, and the other end of L-type framework is provided with barrier rib, the bending place of L-type framework and the piston rod of rotary cylinder are fixed, and the barrier rib of L-type framework can be urged to the pallet place on rollgang by rotary cylinder.
Preferably, the bending place of L-type framework and the piston rod of rotary cylinder are fixed by cylinder engaging lug.
Preferably, the length of barrier rib is greater than the width of L-type framework.
Preferably, cylinder block is bolted on base plate.
Preferably, bearing seat is bolted on bearing plate.
Preferably, L-type frame welding forms.
Preferably, one end of L-type framework and rotating shaft weld together.
Compared with prior art, the utility model has following beneficial effect: the front retainer of this rollgang, by simplifying physical construction, uses a cylinder as the elevating control of L-type framework, decrease cylinder usage quantity, reduce input cost, and jacking condition is more stable, easily controls; L-type framework 3 is welded, and saves the pin assembling of original locating piece, stops pin and come off, solve the many environment of sand and dust and cause the stuck and phenomenon that gets loose of pin; Simple physical construction makes maintenance and repair more convenient, when breaking down, only needs 5 minutes just can repair.
Accompanying drawing explanation
Fig. 1 is the front view of the front retainer according to rollgang of the present utility model;
Fig. 2 is the left view of the front retainer according to rollgang of the present utility model.
Main Reference Numerals illustrates:
11-base plate, 12-cylinder block, 13-rotary cylinder, 21-bearing plate, 22-bearing seat, 23-bearing, 24-rotating shaft, 3-L type framework, 4-pallet.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole specification sheets and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or component part, and do not get rid of other element or other component part.
As shown in Figure 1, according to the front retainer of a kind of rollgang of the utility model detailed description of the invention, this front retainer positions the pallet 4 on rollgang, particularly, this front retainer comprises cylinder assembly, and cylinder assembly comprises rotary cylinder 13 and base plate 11, and base plate 11 is fixed on the front end of rollgang, the midway location of base plate 11 is provided with cylinder block 12, and rotary cylinder 13 is arranged on cylinder block 12.This front retainer also comprises bearing plate 21, rotating shaft 24 and L-type framework 3 (see Fig. 2), wherein bearing plate 21 is fixed on the both sides (see Fig. 2) of the rollgang on rear side of base plate 11, the end positions of bearing plate 21 is equipped with bearing seat 22, these two bearing seats 22 are in the both sides of cylinder block 12, and the two ends of rotating shaft 24 are arranged in two bearing seats 22 respectively by bearing 23.One end and the rotating shaft 24 of L-type framework 3 are fixed, L-type framework 3 can rotate around rotating shaft 24, the other end of L-type framework 3 is provided with barrier rib 31, the bending place of L-type framework 3 and the piston rod of rotary cylinder 13 are fixed, and the barrier rib 31 of L-type framework 3 can be urged to pallet 4 place on rollgang and then position pallet 4 by rotary cylinder 13.
In such scheme, L-type framework 3 is welded, its one end and rotating shaft 24 weld together, then, the outside of the bending place of L-type framework 3 is fixedly connected with (see Fig. 2) by cylinder engaging lug 32 with the piston rod of rotary cylinder 13, particularly, cylinder engaging lug 32 is connected with the bending place bolt of L-type framework 3 by bolt, barrier rib 31 can be cylindrical, and it is located in the other end of L-type framework 3, and the length of barrier rib 31 is greater than the width of L-type framework 3.In addition, cylinder block 12 is bolted on base plate 11, and cylinder block 12 is two L shaped plates back to setting, and be provided with rotating shaft between two L shaped plates and be used for installing rotary cylinder, 13 bearing seats 22 are bolted on bearing plate 21.
To sum up, the front retainer of the rollgang that the present embodiment provides, by simplifying physical construction, uses a cylinder as the elevating control of L-type framework 3, decreases cylinder usage quantity, reduce input cost, and jacking condition is more stable, easily controls.In addition, L-type framework 3 is welded, and saves the pin assembling of original locating piece, stops pin and come off, solve the many environment of sand and dust and cause the stuck and phenomenon that gets loose of pin.Simple physical construction makes maintenance and repair more convenient, when breaking down, only needs 5 minutes just can repair.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (7)
1. a front retainer for rollgang, it positions the pallet on rollgang, it is characterized in that, this front retainer comprises:
Cylinder assembly, it comprises rotary cylinder and base plate, and described base plate is fixed on the front end of described rollgang, and the midway location of described base plate is provided with cylinder block, and described rotary cylinder is arranged on described cylinder block;
Bearing plate, it is fixed on the both sides of the rollgang of described floor rear, and the end positions of described bearing plate is equipped with bearing seat, and these two bearing seats are in the both sides of described cylinder block;
Rotating shaft, its two ends are arranged in described two bearing seats respectively; And
L-type framework, its one end and described rotating shaft are fixed, described L-type framework can around described axis of rotation, the other end of described L-type framework is provided with barrier rib, the bending place of described L-type framework and the piston rod of described rotary cylinder are fixed, and the barrier rib of described L-type framework can be urged to the pallet place on described rollgang by described rotary cylinder.
2. the front retainer of rollgang according to claim 1, is characterized in that, the bending place of described L-type framework and the piston rod of described rotary cylinder are fixed by cylinder engaging lug.
3. the front retainer of rollgang according to claim 1, is characterized in that, the length of described barrier rib is greater than the width of described L-type framework.
4. the front retainer of rollgang according to claim 1, is characterized in that, described cylinder block is bolted on described base plate.
5. the front retainer of rollgang according to claim 1, is characterized in that, described bearing seat is bolted on described bearing plate.
6. the front retainer of rollgang according to claim 1, is characterized in that, described L-type frame welding forms.
7. the front retainer of rollgang according to claim 6, is characterized in that, one end of described L-type framework and described rotating shaft weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768283.XU CN204280685U (en) | 2014-12-08 | 2014-12-08 | The front retainer of rollgang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768283.XU CN204280685U (en) | 2014-12-08 | 2014-12-08 | The front retainer of rollgang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204280685U true CN204280685U (en) | 2015-04-22 |
Family
ID=52863871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768283.XU Expired - Fee Related CN204280685U (en) | 2014-12-08 | 2014-12-08 | The front retainer of rollgang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204280685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477642A (en) * | 2014-12-08 | 2015-04-01 | 广西玉柴机器股份有限公司 | Front positioning unit for conveying roller bed |
-
2014
- 2014-12-08 CN CN201420768283.XU patent/CN204280685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477642A (en) * | 2014-12-08 | 2015-04-01 | 广西玉柴机器股份有限公司 | Front positioning unit for conveying roller bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201208 |