CN206519844U - Grinding machine bracket tugboat structure - Google Patents
Grinding machine bracket tugboat structure Download PDFInfo
- Publication number
- CN206519844U CN206519844U CN201720189282.3U CN201720189282U CN206519844U CN 206519844 U CN206519844 U CN 206519844U CN 201720189282 U CN201720189282 U CN 201720189282U CN 206519844 U CN206519844 U CN 206519844U
- Authority
- CN
- China
- Prior art keywords
- roller
- bracket
- grinding machine
- propped
- hole
- 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
Links
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to machining equipment technical field, is for a kind of grinding machine bracket tugboat structure that is big and providing that rubbed between existing grinding machine bracket and workpiece.Including connecting plate and the bracket being fixed on connecting plate, support frame is connected with bracket, there are the support frame two to prop up portion upward thirty years of age, two are propped up one U-shaped space of formation between portion, roller is provided with the U-shaped space, the roller is connected to two by bearing pin and propped up between portion, bearing pin is set through roller, and two ends are inserted into two and propped up in portion respectively, propped up two and the hole that supply and marketing axle is inserted is equipped with portion, and hole to the distance between U-shaped space bottom is greater than the radius of roller, and hole is to the radius for propping up the distance between portion upper surface and being less than roller.The utility model further lowers frictional force when revolving body workpieces is rotated on grinding machine on the roller that fixed plate is modified to rotation, reduces energy loss to reach the effect of energy-conservation, and improve production efficiency to a certain extent.
Description
Technical field
The utility model belongs to machining equipment technical field, more particularly to a kind of grinding machine bracket tugboat structure.
Background technology
Grinding machine bracket main function is to hold up workpiece, as shown in figure 1, the tray on former grinding machine bracket is square,
And be fixed on bracket, material is babbit, and the workpiece main support of grinding machine processing is in this structure.The tray of this kind of structure
There can be larger friction to workpiece, so as to increase the energy loss of grinding machine.And not only cost is high using alloy material for tray,
And can have larger damage to workpiece, therefore in the urgent need to developing a kind of grinding machine of the friction between reduction tray and workpiece
Carrier structure, the utility model is exactly to arise at the historic moment in this context.
Utility model content
The purpose of this utility model is for a kind of grinding machine that is big and providing that rubbed between existing grinding machine bracket and workpiece
Bracket tugboat structure.
To achieve these goals, technical solution adopted in the utility model is：
Grinding machine bracket tugboat structure, including connecting plate and the bracket that is fixed on connecting plate, are connected with branch on bracket
There are support, the support frame two to be propped up portion upward thirty years of age, props up for two and forms a U-shaped space between portion, in the U-shaped sky
In be provided with roller, the roller is connected to two by bearing pin and propped up between portion, and bearing pin is inserted respectively through roller setting, and two ends
Propped up to two in portion, propped up two and the hole that supply and marketing axle is inserted is equipped with portion, and hole is big to the distance between U-shaped space bottom
In the radius of roller, and hole is to the radius for propping up the distance between portion upper surface and being less than roller.
The neck being embedded in for support frame, and length of the groove width more than support frame of neck are provided with bracket.
Bearing is provided between roller and bearing pin, and provided with preventing the gear of bearing sideslip in the roller of the both sides of bearing
Circle.
Spacer is equipped with the bearing pin of bearing both sides.
The beneficial effects of the utility model：The roller that fixed plate is modified to rotate is made revolving body workpieces by the utility model
Further lower frictional force when being rotated on grinding machine, reduce energy loss to reach the effect of energy-conservation, and carry to a certain extent
High production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of background technology；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the attachment structure schematic diagram between the utility model roller and bearing pin.
Embodiment
The utility model is described further with reference to embodiment.
Embodiment
Grinding machine bracket tugboat structure as shown in Figures 2 and 3, including connecting plate 1 and the bracket that is fixed on connecting plate
2, support frame 3 is connected with bracket, there are the support frame two to be propped up portion 31 upward thirty years of age, and two propped up formation between portion
One U-shaped space, is provided with roller 4 in the U-shaped space, and the roller is connected to two by bearing pin 5 and propped up between portion, and bearing pin runs through
Roller is set, and two ends are inserted into two and prop up in portion respectively, is propped up two and the hole of supply and marketing axle insertion is equipped with portion, and the hole can be with
For total blind hole or all-pass hole or one through hole of a blind hole, and hole to the distance between U-shaped space bottom is greater than roller
Radius（Refer to exradius）, the structure to lower recess or groove can also be set in the middle of support frame, be easy to roller to pacify downwards
Dress, so propping up the height in portion can reduce, and hole is to the radius for propping up the distance between portion upper surface and being less than roller（Refer to outer
Radius of circle）.The neck being embedded in for support frame, and length of the groove width more than support frame of neck are provided with bracket.Roller with
Bearing 6 is provided between bearing pin, and provided with preventing the back-up ring 7 of bearing sideslip in the roller of the both sides of bearing.In bearing both sides
Spacer 8 is equipped with bearing pin.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of the utility model spirit and scope are not departed from
Technical staff simple change and replace all be within protection domain of the present utility model.
Claims (4)
1. grinding machine bracket tugboat structure, including connecting plate and the bracket that is fixed on connecting plate, it is characterised in that：On bracket
Support frame is connected with, there are the support frame two to be propped up portion upward thirty years of age, props up for two and form a U-shaped space between portion,
Roller is provided with the U-shaped space, the roller is connected to two by bearing pin and propped up between portion, bearing pin is through roller setting, and two
End is inserted into two and propped up in portion respectively, is propped up two and the hole that supply and marketing axle is inserted is equipped with portion, and hole is between U-shaped space bottom
Distance be greater than the radius of roller, and hole is to the radius for propping up the distance between portion upper surface and being less than roller.
2. grinding machine bracket tugboat structure according to claim 1, it is characterised in that：It is provided with bracket for support frame insertion
Neck, and neck groove width be more than support frame length.
3. grinding machine bracket tugboat structure according to claim 2, it is characterised in that：Axle is provided between roller and bearing pin
Hold, and provided with preventing the back-up ring of bearing sideslip in the roller of the both sides of bearing.
4. the grinding machine bracket tugboat structure according to claim 1 or 2 or 3, it is characterised in that：On the bearing pin of bearing both sides
It is equipped with spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189282.3U CN206519844U (en) | 2017-03-01 | 2017-03-01 | Grinding machine bracket tugboat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189282.3U CN206519844U (en) | 2017-03-01 | 2017-03-01 | Grinding machine bracket tugboat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519844U true CN206519844U (en) | 2017-09-26 |
Family
ID=59892449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189282.3U Expired - Fee Related CN206519844U (en) | 2017-03-01 | 2017-03-01 | Grinding machine bracket tugboat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519844U (en) |
-
2017
- 2017-03-01 CN CN201720189282.3U patent/CN206519844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170926 Termination date: 20200301 |