CN214393638U - Automatic central rod locking device for blank position of grinding machine - Google Patents
Automatic central rod locking device for blank position of grinding machine Download PDFInfo
- Publication number
- CN214393638U CN214393638U CN202022957285.1U CN202022957285U CN214393638U CN 214393638 U CN214393638 U CN 214393638U CN 202022957285 U CN202022957285 U CN 202022957285U CN 214393638 U CN214393638 U CN 214393638U
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- bar bolt
- locking box
- grinding machine
- locking
- locking device
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Abstract
The utility model discloses an automatic well core rod locking device in grinding machine blank position, including bar bolt and locking box, bar bolt's top is equipped with the material and places the dish, bar bolt's surface top is equipped with fixation nut No. one, bar bolt's surface below is equipped with fixation nut No. three, bar bolt runs through the locking box, bar bolt runs through the position of locking box and is equipped with spring and fixation nut No. two, the surface of locking box is equipped with the through-hole, one side of bar bolt is equipped with well core rod, inside one side of locking box is equipped with the fixed screw, the utility model discloses simple structure, convenient operation can fix well core rod's in grinding machine blank position fast position, has greatly improved work efficiency, has fine service function.
Description
Technical Field
The utility model relates to an automatic grinding machine technical field, in particular to automatic central rod locking device in grinding machine blank position.
Background
The grinding machine is a machine tool which uses a grinding tool to grind a workpiece to obtain a required shape, size and precision machining surface, the machining action of the grinding machine is grinding, and the grinding operation is the first place in the machining; when an existing partial grinding machine works, due to the fact that the height of a material conveying mechanical arm is limited, a central rod in a blank position cannot be screwed, the thread pitch of the central rod is large, and the central position of the central rod is not fixed all around, so that the material position is not accurately placed, the central position of a material sheet body in subsequent work is difficult to correctly align to a machining position, multiple subsequent automatic machining faults are caused, and therefore the central rod locking device for the blank position of the automatic grinding machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic central rod locking device in grinding machine blank position can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic well core rod locking device in grinding machine blank position, includes bar bolt and locking box, bar bolt's top is equipped with the material and places the dish, bar bolt's surface top is equipped with fixation nut No. one, bar bolt's surface below is equipped with fixation nut No. three, bar bolt runs through the locking box, bar bolt runs through the position of locking box and is equipped with spring and fixation nut No. two, the surface of locking box is equipped with the through-hole, one side of bar bolt is equipped with well core rod, inside one side of locking box is equipped with the set screw.
Preferably, the number of the fixing screws is two, the number of the through holes is six, wherein every two of the four groups of through holes are arranged on the outer surfaces of two sides of the locking box in an up-down symmetrical mode, and the two groups of through holes are arranged on the upper outer surface and the lower outer surface of the locking box in a symmetrical mode.
Preferably, the outer surface of the central rod is provided with a hole for fixing a screw, and the locking box and the central rod are fixed through the fixing screw.
Preferably, a plurality of groups of holes for fixing the strip-shaped bolts are formed in the material placing plate in a penetrating mode.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure, convenient operation, at first the position of well core rod has been adjusted, fix the locking box at well core rod surface with the fixed screw, turn round tight fixation nut No. one, it is fixed to place the dish with the material with the bar bolt, turn round tight fixation nut No. two and fix bar bolt and locking box, turn round tight fixation nut No. three at last, it is fixed with the locking dish once more with the bar bolt, through above-mentioned operation, well core rod places a set rigidity with the material, placed the unfixed phenomenon appearance all around.
Drawings
Fig. 1 is the utility model relates to an automatic central rod locking device's in grinding machine blank position overall structure schematic diagram.
Fig. 2 is the utility model relates to an automatic on grinding machine blank position center rod locking device locking box's the schematic structure diagram.
In the figure: 1. a bar bolt; 2. a locking box; 3. a first fixing nut; 4. a second fixing nut; 5. a spring; 6. a material placing tray; 7. fixing screws; 8. a center pole; 9. a through hole; 10. and a third fixing nut.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a locking device for center rod in blank position of automatic grinding machine, including bar bolt 1 and locking box 2, the top of bar bolt 1 is equipped with material placing plate 6, the surface top of bar bolt 1 is equipped with fixation nut 3 No. one, the surface below of bar bolt 1 is equipped with fixation nut 10 No. three, bar bolt 1 runs through locking box 2, the position that bar bolt 1 runs through locking box 2 is equipped with spring 5 and fixation nut 4 No. two, the surface of locking box 2 is equipped with through-hole 9, one side of bar bolt 1 is equipped with center rod 8, inside one side of locking box 2 is equipped with fixed screw 7.
The number of the fixing screws 7 is two groups, the number of the through holes 9 is six groups, wherein every two of the four groups of through holes 9 are arranged on the outer surfaces of two sides of the locking box 2 in an up-down symmetrical mode, and the two groups of through holes 9 are arranged on the upper outer surface and the lower outer surface of the locking box 2 in a symmetrical mode;
the outer surface of the central rod 8 is provided with a hole for fixing the screw 7, and the locking box 2 and the central rod 8 are fixed through the fixing screw 7;
the material placing plate 6 is provided with a plurality of groups of holes for fixing the bar-shaped bolts 1 in a penetrating way.
It is required to explain, the utility model relates to an automatic central rod locking device in grinding machine blank position, when using, at first place well core rod 8 with the material place the position of dish 6 and confirm, then fix locking box 2 on the 8 surfaces of center post through set screw 7, turn round tight fixation nut 3 and place dish 6 with bar bolt 1 and material fixed, turn round tight fixation nut 4 and fix bar bolt 1 top on locking box 2, turn round tight nut 10 No. three, fix bar bolt 1 below on locking box 2 once more, strengthen fixedly, after through the above-mentioned operation, well core rod 8 and the position that the dish 6 was placed to the material are all fixed, made things convenient for accurate putting of follow-up lamellar body material also can accurate alignment processing position like this, and the work efficiency is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an automatic central rod locking device in grinding machine blank position, includes bar bolt (1) and locking box (2), its characterized in that: the top of bar bolt (1) is equipped with the material and places dish (6), the surface top of bar bolt (1) is equipped with fixation nut (3) No. one, the surface below of bar bolt (1) is equipped with fixation nut (10) No. three, bar bolt (1) runs through locking box (2), the position that bar bolt (1) runs through locking box (2) is equipped with spring (5) and fixation nut (4) No. two, the surface of locking box (2) is equipped with through-hole (9), one side of bar bolt (1) is equipped with well core rod (8), inside one side of locking box (2) is equipped with fixed screw (7).
2. The locking device for the blank center rod of the automatic grinding machine according to claim 1, characterized in that: the number of the fixing screws (7) is two, the number of the through holes (9) is six, wherein every two of the four groups of the through holes (9) are arranged on the outer surfaces of two sides of the locking box (2) in an up-down symmetrical mode, and the two groups of the through holes (9) are arranged on the upper outer surface and the lower outer surface of the locking box (2) in a symmetrical mode.
3. The locking device for the blank center rod of the automatic grinding machine according to claim 1, characterized in that: the surface of well core rod (8) is equipped with the hole that is used for set screw (7), it is fixed through set screw (7) between locking box (2) and well core rod (8).
4. The locking device for the blank center rod of the automatic grinding machine according to claim 1, characterized in that: and a plurality of groups of holes for fixing the bar-shaped bolts (1) are arranged on the material placing plate (6) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957285.1U CN214393638U (en) | 2020-12-09 | 2020-12-09 | Automatic central rod locking device for blank position of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957285.1U CN214393638U (en) | 2020-12-09 | 2020-12-09 | Automatic central rod locking device for blank position of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393638U true CN214393638U (en) | 2021-10-15 |
Family
ID=78038709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957285.1U Active CN214393638U (en) | 2020-12-09 | 2020-12-09 | Automatic central rod locking device for blank position of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393638U (en) |
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2020
- 2020-12-09 CN CN202022957285.1U patent/CN214393638U/en active Active
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