CN2875694Y - Turnover device of inverted angle grinding head - Google Patents
Turnover device of inverted angle grinding head Download PDFInfo
- Publication number
- CN2875694Y CN2875694Y CN 200620018810 CN200620018810U CN2875694Y CN 2875694 Y CN2875694 Y CN 2875694Y CN 200620018810 CN200620018810 CN 200620018810 CN 200620018810 U CN200620018810 U CN 200620018810U CN 2875694 Y CN2875694 Y CN 2875694Y
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- China
- Prior art keywords
- base
- turnover panel
- turnover plate
- groove
- turning device
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a chamfering grinding bit upender, including a turnover plate and a base articulated by an axis pin, the axis pin positioned at the lower part of the base, and the upper part of the axis pin provided with a brace which can lock relative positions of the turnover plate and base. The base and turnover are provided with grooves communicated with each other, and inside of the grooves are equipped with the locking device which can lock the working position of the turnover plate. The locking device can be a tiny axis pin positioned in the groove of the base, an eye bolt with one end articulated with the tiny axis pin which can sink in the groove of the turnover plate, and a lock nut screw jointed to another end of the eye bolt. The utility model makes possible for small space of chamfering grinding bit turnover and provides convenience for operation through lowering the rotation central height of the turnover plate, lets the turnover plate remain at a position most suitable for replacing the grinding wheel by applying the brace structure, and fix the turnover plate through compaction of the eye bolt connecting the turnover plate and the base, so as to provide more reliability for fixing the turnover plate. The utility model has simple structure and is applicable for any base and turnover plate structure.
Description
Technical field
The utility model relates to a kind of wall floor tile producing unit, especially a kind of chamfering bistrique turning device.
Background technology
In the grinding of wall floor tile, the chamfering bistrique is important equipment for grinding.Enhance productivity and the chamfering bistrique that is arranged on the grinding process back segment improves grinding quality for the chamfering bistrique that guarantees to be arranged on the grinding process leading portion, the emery wheel of chamfering bistrique will often be changed.Therefore operability, maintainability and the reliability of changing emery wheel has a significant impact production efficiency, the product quality of whole grinding.
The chamfering bistrique generally is fixed on the bistrique turning device, when needs are changed emery wheel, makes the chamfering bistrique forward suitable position to the upset of bistrique turning device and changes the emery wheel operation.The bistrique turning device that prior art is generally used mainly is made up of turnover panel, bearing pin, base, turnover panel is articulated on the base by bearing pin, thereby turnover panel can rotate be realized the upset of chamfering bistrique around bearing pin, and turnover panel turns to and is fit to the position or changes the emery wheel end blocking and retighten by the bolt of bearing pin both sides and realize.There is following defective in actual use in the said structure form of prior art:
(1) because bearing pin is higher with respect to the position of base, the space that needs during the upset of chamfering bistrique is big, inconvenient operation, and causing changing emery wheel wastes time and energy;
(2) turnover panel only makes the turnover panel reliability of fixation not high by the version that the bolt of bearing pin both sides fixes, thrust and vibration bigger in the grinding of chamfering bistrique are easy to make turnover panel loosening, not only influence crudy, also must retighten sometimes, influence working (machining) efficiency.
The utility model content
The purpose of this utility model provides a kind of chamfering bistrique turning device, solves effectively that the upset of prior art turnover panel the time needs that the space is big, fixing not high crudy and the working (machining) efficiency technological deficiency of influencing of reliability of inconvenient operation, turnover panel.
To achieve these goals, the utility model provides a kind of chamfering bistrique turning device, comprise that described bearing pin is positioned at the bottom of base by bearing pin hinged turnover panel and base, the top of described bearing pin also is provided with the tie rod of described turnover panel of lockable and base relative position.
Described tie rod is arranged on the side of described turnover panel and base, and an end and turnover panel or base are hinged, and the other end is connected with base or turnover panel by the hold-down bolt in its elongated slot.The top of described base also is provided with the stopping means that can adjust the turnover panel operating position, and described stopping means is height adjustable bolt.
In technique scheme, also be provided with the groove that is connected on described base and the turnover panel, be provided with the locking device of the described turnover panel of locking operating position in the described groove.Described locking device can be for being arranged on the small clevis pin with head in the base groove, and an end and described small clevis pin with head be hinged, can embed the eyelet bolt of turnover panel groove, and the locking nut that is screwed onto the described eyelet bolt other end; Described locking device also can be for being arranged on the clamping screw in base groove and the turnover panel groove, and the locking nut that is screwed onto described clamping screw two ends.
In technique scheme, described locking device is arranged between bearing pin and the stopping means, and preferably, locking device is positioned near the middle part of bearing pin and stopping means.
Need when the utility model proposes a kind of work that the space is little, easy to operate, the chamfering bistrique turning device of turnover panel secure fixation, the space that needs when making the upset of chamfering bistrique by the pivot height that reduces turnover panel is little, easy to operate, utilize the tie rod structure to make turnover panel can rest on the position of the most suitable replacing emery wheel simultaneously, be convenient for changing emery wheel, improved production efficiency.Further, utilize the pressuring action of the eyelet bolt be connected in turnover panel and base that turnover panel is fixed, make the fixing more reliable of turnover panel, the type of attachment of small clevis pin with head and eyelet bolt makes the rotation of turnover panel and fixing operation convenient.Simultaneously, the utility model is simple in structure, can adapt to any base and turnover panel structure.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 executes the structural representation of example one for the utility model;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the front view of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three.
Description of reference numerals:
The 1-turnover panel; The 2-bearing pin; The 3-base; The 4-tie rod;
The 5-hold-down bolt; The 6-stopping means; The 7-locking device; The 41-hinge hole;
42-slip elongated slot; The 71-small clevis pin with head; The 72-eyelet bolt; The 73-locking nut.
The specific embodiment
Embodiment one
Fig. 1 is the structural representation of the utility model embodiment one.As shown in Figure 1, the main structure body of the utility model chamfering bistrique turning device comprises turnover panel 1, bearing pin 2 and base 3, turnover panel 1 is hinged on the bottom of base 3 by bearing pin 2, turnover panel 1 can be rotated around bearing pin 2, the top of bearing pin 2 also is provided with the tie rod 4 that connects turnover panel 1 and base 3, is used to lock the relative position of turnover panel 1 and base 3.Particularly, tie rod 4 one ends are provided with hinge hole 41, the other end is provided with slip elongated slot 42, are arranged on the side of turnover panel 1 and base 3, and an end and the turnover panel 1 of hinge hole 41 are hinged, and the other end is slidingly connected with base 3 by the hold-down bolt 5 in its slip elongated slot 42.When the utility model is changed emery wheel, unclamp the promptly rotatable turnover panel 1 of hold-down bolt 5, turnover panel 1 drives tie rod 4 slides hold-down bolt 5 in slip elongated slot 42.When turnover panel 1 rotated to suitable angle, locking hold-down bolt 5 made it to compress tie rod 4, i.e. the relative position of lockable turnover panel 1 and base 3 is to be convenient for changing emery wheel.After the replacing emery wheel finishes, unclamp hold-down bolt 5 turnover panel 1 is rotated go back to the operating position, with hold-down bolt 5 lockings, can make turnover panel 1 be fixed on the operating position again.In the present embodiment, the top of base 3 also is provided with stopping means 6, is used to adjust the operating position of turnover panel 1.When turnover panel 1 rotated go back to the operating position, stopping means 6 can limit the further rotation of turnover panel 1, guaranteed the accurate of turnover panel 1 operating position.Stopping means 6 can be height adjustable bolt, also can be other devices that those skilled in the art habitually practise.The connected mode of present embodiment tie rod 4 and turnover panel 1 and base 3 also can be that an end and the base 3 of hinge hole 41 is hinged, and the other end is slidingly connected with turnover panels 1 by the hold-down bolts 5 in its slip elongated slot 42.
The said structure of present embodiment has reduced the pivot height of turnover panel 1, and the space that needs when making the upset of chamfering bistrique is little, easy to operate, utilizes the tie rod structure to make turnover panel can rest on the position of the most suitable replacing emery wheel simultaneously, is convenient for changing emery wheel.
Embodiment two
Fig. 2, Fig. 3 are the structural representation of the utility model embodiment two.As Fig. 2, shown in Figure 3, present embodiment is on the basis of embodiment one technical scheme, also be provided with the groove that is connected on turnover panel 1 and the base 3, be provided with locking device 7 in the groove, be used to lock the operating position of turnover panel 1, turnover panel 1 still can be fixed on the base 3 under bigger thrust and the vibration in the grinding of chamfering bistrique reliably.Specific to present embodiment, locking device 7 comprises small clevis pin with head 71, eyelet bolt 72 and locking nut 73, small clevis pin with head 71 is arranged in the base groove, one end and the small clevis pin with head 71 of eyelet bolt 72 are hinged, can rotate around small clevis pin with head 71, to embed or to break away from the turnover panel groove, the other end of eyelet bolt 72 is provided with screw thread, is threaded with locking nut 73.When the utility model is changed emery wheel, unclamp locking nut 73, make eyelet bolt 72 around small clevis pin with head 71 rotate to laterally break away from turnover panel 1 fully after promptly rotatable turnover panel.When turnover panel 1 rotated to suitable angle, locking hold-down bolt 5 made it to compress tie rod 4, i.e. the relative position of lockable turnover panel 1 and base 3 is to be convenient for changing emery wheel.After the replacing emery wheel finishes, unclamp hold-down bolt 5 turnover panel 1 is rotated go back to the operating position, again eyelet bolt 72 is rotated in the turnover panel groove, tighten locking nut 73 and can make turnover panel 1 be fixed on the operating position reliably.
The said structure of present embodiment utilizes the pressuring action of the eyelet bolt that is connected in turnover panel and base that turnover panel is fixed except that all advantages with embodiment one, makes the fixing more reliable of turnover panel.The type of attachment of small clevis pin with head and eyelet bolt makes the rotation of turnover panel and fixing operation convenient, has improved production efficiency.
Embodiment three
Fig. 4 is the structural representation of the utility model embodiment three.The difference of present embodiment and embodiment two technical schemes is that locking device 7 is eyelet bolt 72 and locking nut 73, and eyelet bolt 72 is arranged in base groove and the turnover panel groove, and two ends are locked in turnover panel 1 on its operating position by locking nut 73.When the utility model is changed emery wheel, unclamp locking nut 73 eyelet bolt 72 is taken out, promptly rotatable turnover panel.After the replacing emery wheel finishes, again eyelet bolt 72 is embedded in base groove and the turnover panel groove, tightens locking nut 73 and can make turnover panel 1 fixing.Present embodiment is further simplified structure of the present utility model, can adapt to any base and turnover panel structure.
Embodiment four
Present embodiment is on the technical scheme basis of embodiment two and embodiment three, and locking device 7 is arranged between bearing pin 2 and the stopping means 6, and preferred version is near the middle part between bearing pin 2 and the stopping means 6.This technical scheme is located at locking device 7 between 1 two fulcrums of turnover panel, makes the pressuring action of locking device 7 more reliable, easy to operate.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a chamfering bistrique turning device comprises by bearing pin hinged turnover panel and base, and it is characterized in that described bearing pin is positioned at the bottom of base, the top of described bearing pin also is provided with the tie rod of described turnover panel of lockable and base relative position.
2. chamfering bistrique turning device as claimed in claim 1 is characterized in that described tie rod is arranged on the side of described turnover panel and base, and an end and turnover panel are hinged, and the other end is connected with base by the hold-down bolt in its elongated slot.
3. chamfering bistrique turning device as claimed in claim 1 is characterized in that described tie rod is arranged on the side of described turnover panel and base, and an end and base are hinged, and the other end is connected with turnover panel by the hold-down bolt in its elongated slot.
4. chamfering bistrique turning device as claimed in claim 1 is characterized in that the top of described base also is provided with the stopping means that can adjust the turnover panel operating position.
5. chamfering bistrique turning device as claimed in claim 4 is characterized in that described stopping means is height adjustable bolt.
6. as the arbitrary described chamfering bistrique turning device of claim 1～5, it is characterized in that, also be provided with the groove that is connected on described base and the turnover panel, be provided with the locking device of the described turnover panel of locking operating position in the described groove.
7. chamfering bistrique turning device as claimed in claim 6, it is characterized in that, described locking device comprises the small clevis pin with head that is arranged in the base groove, and an end and described small clevis pin with head be hinged, can embed the eyelet bolt of turnover panel groove, and the locking nut that is screwed onto the described eyelet bolt other end.
8. chamfering bistrique turning device as claimed in claim 6 is characterized in that, described locking device comprises the clamping screw that is arranged in base groove and the turnover panel groove, and the locking nut that is screwed onto described clamping screw two ends.
9. chamfering bistrique turning device as claimed in claim 6 is characterized in that described locking device is arranged between bearing pin and the stopping means.
10. chamfering bistrique turning device as claimed in claim 9 is characterized in that described locking device is positioned near the middle part of bearing pin and stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018810 CN2875694Y (en) | 2006-04-13 | 2006-04-13 | Turnover device of inverted angle grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018810 CN2875694Y (en) | 2006-04-13 | 2006-04-13 | Turnover device of inverted angle grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875694Y true CN2875694Y (en) | 2007-03-07 |
Family
ID=37818939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018810 Expired - Fee Related CN2875694Y (en) | 2006-04-13 | 2006-04-13 | Turnover device of inverted angle grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514471A (en) * | 2016-08-26 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Reciprocated combination grinder |
-
2006
- 2006-04-13 CN CN 200620018810 patent/CN2875694Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514471A (en) * | 2016-08-26 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Reciprocated combination grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20140413 |