CN202804914U - Positioning structure of workpiece to be ground for grinder - Google Patents
Positioning structure of workpiece to be ground for grinder Download PDFInfo
- Publication number
- CN202804914U CN202804914U CN 201220442942 CN201220442942U CN202804914U CN 202804914 U CN202804914 U CN 202804914U CN 201220442942 CN201220442942 CN 201220442942 CN 201220442942 U CN201220442942 U CN 201220442942U CN 202804914 U CN202804914 U CN 202804914U
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- CN
- China
- Prior art keywords
- ground
- workpiece
- locating piece
- clamping
- spacer
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- 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
The utility model discloses a positioning structure of a workpiece to be ground for a grinder in order to solve the problem that according to the traditional grinder, the workpiece to be ground is ground by a magnetic device, and whether the workpiece to be ground is positioned or not can not be judged by the appearance, so that the missjudgement is carried out, and thus the grinding work can not be smoothly carried out. The positioning structure provided by the utility model mainly comprises a track on which the workpiece to be ground is placed, and a positioning unit. The positioning unit moves towards the track direction to complete the positioning of the workpiece to be ground, so that an operator can easily judge whether the workpiece to be ground is positioned or not so as to facilitate the smooth progress of grinding operation.
Description
Technical field
The utility model relates to grinding machine, particularly relates to a kind of workpiece positioning structure to be ground of grinding machine.
Background technology
Grinding machine is the wherein a kind of of precision instrument machine, its principle is to utilize the high-speed grinding cutter metal material processing different to various soft or hards of attaching grinding wheel, namely transfer with the emery wheel high-speed rotary and grind, use and obtain high-precision workpiece to be ground, yet, this grinding machine still has the following defective that needs improvement in the process of grinding operation:
This workpiece to be ground is when carrying out grinding operation; the previous operations that all need locate first; when this workpiece to be ground is finished through magnetic devices; because the operator can't judge whether this workpiece to be ground is adsorbed firmly by this magnetic devices from outward appearance; the defective that grinding operation can't be carried out smoothly occurs in the facts that therefore often has erroneous judgement.
The utility model content
The technical problems to be solved in the utility model provides a kind of workpiece positioning structure to be ground of grinding machine, and it mainly makes the operator easily from judging in appearance whether workpiece to be ground is positioned, be beneficial to grinding operation and to carry out smoothly.
For solving the problems of the technologies described above, the utility model provides a kind of workpiece positioning structure to be ground of grinding machine, be applicable to for a workpiece to be ground location, described workpiece to be ground has a bottom surface, two sides that relatively arrange, reaches two end faces that relatively arrange, described location structure comprises: a track, have a rail groove, described rail groove have one for described workpiece bottom to be ground against groove bottom and one for described workpiece to be ground wherein a side against the groove side; Locating unit, can towards described groove side surface direction shift reciprocately be located at described track one side, and comprise the spacer that a positioning block and is located at described locating piece upper surface, described locating piece has two clamping parts at a distance of a distance, described spacer has a fixed part that is fixedly arranged on described locating piece upper surface, reach one and connect the pressure section of establishing described fixed part, when described positioning unit advances towards described groove side surface direction, the biend of the described workpiece to be ground of two clamping part clampings of described locating piece, the pressure section of described locating piece compresses described workpiece to be ground, when described positioning unit retreats towards described groove side surface direction, two clamping parts of described locating piece break away from the biend of the described workpiece to be ground of clamping, and the pressure section disengaging of described spacer compresses described workpiece to be ground.
Preferably, the medial surface of described locating piece clamping part has a salient point in order to the described workpiece end face to be ground of clamping.
Preferably, the pressure section of described spacer is in the expanded range between described locating piece two clamping parts.
Preferably, the pressure section of described spacer is that upper surface by described locating piece is inclined upwardly.
Relevant the utility model is for solving the problems of the technologies described above, and the technology that adopts, means and other effects are hereby lifted a better possible embodiments and cooperated graphic being described in detail as follows.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is side view of the present utility model.
Fig. 4 is top view of the present utility model, shows the state of the clamping workpiece to be ground of positioning unit.
Fig. 5 is top view of the present utility model, shows that positioning unit breaks away from the state of workpiece to be ground.
Fig. 6 is the top view of another preferred embodiment of the utility model.
Description of reference numerals
End face 12 sides 13
Upper surface 311,311A clamping part 312,312A
Fixed part 321 pressure sections 322
The specific embodiment
As shown in Figures 1 to 4, the workpiece positioning structure to be ground of a kind of grinding machine that the utility model embodiment provides, be applicable to for a workpiece to be ground 10 location, present embodiment is passed the imperial examinations at the provincial level two workpiece 10 to be ground is orientated as example, respectively this workpiece 10 to be ground has a bottom surface 11, and is in reverse to sides 13 that the end face 12, two of this bottom surface 11 relatively arranges, and two end faces 14 that relatively arrange, this location structure mainly by a track 20, and locating unit 30 formed, wherein:
This track 20 is located on the board 91 of this grinding machine, and has a rail groove 21, this rail groove 21 have one for these workpiece to be ground 10 bottom surfaces 11 against groove bottom 211 and one for this workpiece 10 to be ground wherein a side 13 against groove side 212; In the present embodiment, the general L-shaped state of the section of this rail groove 21.
This positioning unit 30, can towards these groove side 212 direction shift reciprocatelies be located at this track 20 1 sides, and comprise the spacer 32 that a positioning block 31 and two is located at these locating piece 31 upper surfaces 311, this locating piece 31 has three clamping parts 312 at a distance of a distance, the medial surface of this three clamping part 312 respectively has a salient point 313 in order to these workpiece 10 end faces 14 to be ground of clamping, respectively this spacer 32 has a fixed part 321 that is fixedly arranged on these locating piece 31 upper surfaces 311, reach one and connect the pressure section 322 of establishing this fixed part 321, and this pressure section 322 is in the expanded range between these locating piece 31 2 clamping parts 312, and is that upper surface 311 by this locating piece 31 is inclined upwardly.In the present embodiment, the height of this locating piece 31 is the height that are lower than this workpiece 10 to be ground, namely on drawing, the upper surface 311 of this locating piece 31 is lower than the end face 12 of this workpiece 10 to be ground, and the height system of these spacer 32 pressure sections 322 after being inclined upwardly is higher than the height of this workpiece 10 to be ground, makes this pressure section 322 be compressed this workpiece 10 to be ground.
The above is structure and the configuration explanation thereof of each main member of the utility model embodiment.Assembling mode and effect thereof as for the utility model embodiment make the following instructions.
Such as Fig. 2, Fig. 4, shown in Figure 5, when this positioning unit 30 advances towards groove side 212 directions of this track 20, two clamping parts 312 of this locating piece 31 are the biend 14 of this workpiece 10 to be ground of clamping by its salient point 313, the restriction that this workpiece 10 to be ground is subject to take drawing as left and right directions, simultaneously, the pressure section 322 of this spacer 32 compresses this workpiece 10 to be ground, make the bottom surface 11 of this workpiece 10 to be ground firmly be resisted against the groove bottom 211 of this track 20, the side 13 of this workpiece 10 to be ground firmly is resisted against the groove side 212 of this track 20, make this this workpiece 10 to be ground be subject to using the location of finishing this workpiece 10 to be ground take the restriction of drawing as front and back and above-below direction.
Be with since the utility model by this positioning unit 30 towards the location that this workpiece 10 to be ground is finished in these track 20 direction displacements, therefore, the operator is able to easily from judging that in appearance whether workpiece to be ground is positioned, and carries out smoothly in order to grinding operation.
In addition, when this positioning unit 30 retreated towards groove side 212 directions of this track 20, two clamping parts 312 of this locating piece 31 broke away from the biend 14 of clamping this workpiece 10 to be ground, and pressure section 322 disengagings of this spacer 32 compress this workpiece 10 to be ground.
As shown in Figure 6, the workpiece positioning structure to be ground of a kind of grinding machine that another embodiment of the utility model provides, it is mainly lifted a workpiece 10A to be ground is orientated as example, this location structure mainly by a track 20A, and locating unit 30A formed, itself and above-described embodiment difference are:
The locating piece 31A of this positioning unit 30A has two at a distance of a distance and in order to the clamping part 312A of this workpiece 10A to be ground of clamping, and be provided with a spacer 32A who compresses this workpiece 10A to be ground in the upper surface 311A of this locating piece 31A, use and reach another and can implement state.
Below through the specific embodiment and the embodiment the utility model is had been described in detail, but these are not to consist of restriction of the present utility model.In the situation that does not break away from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (4)
1. the workpiece positioning structure to be ground of a grinding machine is applicable to for a workpiece to be ground location, and described workpiece to be ground has a bottom surface, two sides that relatively arrange, reaches two end faces that relatively arrange, and it is characterized in that described location structure comprises:
One track has a rail groove, described rail groove have one for described workpiece bottom to be ground against groove bottom and one for described workpiece to be ground wherein a side against the groove side;
Locating unit, can towards described groove side surface direction shift reciprocately be located at described track one side, and comprise the spacer that a positioning block and is located at described locating piece upper surface, described locating piece has two clamping parts at a distance of a distance, described spacer has a fixed part that is fixedly arranged on described locating piece upper surface, reach one and connect the pressure section of establishing described fixed part, when described positioning unit advances towards described groove side surface direction, the biend of the described workpiece to be ground of two clamping part clampings of described locating piece, the pressure section of described locating piece compresses described workpiece to be ground, when described positioning unit retreats towards described groove side surface direction, two clamping parts of described locating piece break away from the biend of the described workpiece to be ground of clamping, and the pressure section disengaging of described spacer compresses described workpiece to be ground.
2. the workpiece positioning structure to be ground of grinding machine as claimed in claim 1, it is characterized in that: the medial surface of described locating piece clamping part has a salient point in order to the described workpiece end face to be ground of clamping.
3. the workpiece positioning structure to be ground of grinding machine as claimed in claim 1 is characterized in that: the pressure section of described spacer is in the expanded range between described locating piece two clamping parts.
4. the workpiece positioning structure to be ground of grinding machine as claimed in claim 1 is characterized in that: the pressure section of described spacer is that the upper surface by described locating piece is inclined upwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442942 CN202804914U (en) | 2012-08-31 | 2012-08-31 | Positioning structure of workpiece to be ground for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442942 CN202804914U (en) | 2012-08-31 | 2012-08-31 | Positioning structure of workpiece to be ground for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804914U true CN202804914U (en) | 2013-03-20 |
Family
ID=47863857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442942 Expired - Fee Related CN202804914U (en) | 2012-08-31 | 2012-08-31 | Positioning structure of workpiece to be ground for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406796A (en) * | 2013-07-17 | 2013-11-27 | 江苏大学 | Adjustable simple positioning device and positioning method thereof |
| CN103659578A (en) * | 2012-08-31 | 2014-03-26 | 李宜君 | Workpiece-to-be-ground locating structure of grinder |
-
2012
- 2012-08-31 CN CN 201220442942 patent/CN202804914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659578A (en) * | 2012-08-31 | 2014-03-26 | 李宜君 | Workpiece-to-be-ground locating structure of grinder |
| CN103406796A (en) * | 2013-07-17 | 2013-11-27 | 江苏大学 | Adjustable simple positioning device and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |