CN201736095U - Suspended flexible grinding and polishing mechanism - Google Patents
Suspended flexible grinding and polishing mechanism Download PDFInfo
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- CN201736095U CN201736095U CN2010202082291U CN201020208229U CN201736095U CN 201736095 U CN201736095 U CN 201736095U CN 2010202082291 U CN2010202082291 U CN 2010202082291U CN 201020208229 U CN201020208229 U CN 201020208229U CN 201736095 U CN201736095 U CN 201736095U
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Abstract
The utility model relates to the technical fields of gem grinding and polishing, in particular to a suspended flexible grinding and polishing mechanism for an automatic gem grinding and polishing machine, which comprises a frame, a pedestal and a grinding disk, wherein the pedestal is arranged on the frame, the grinding disk is arranged at the middle part of the pedestal, a dividing mechanism is arranged above the grinding disk, a lifting screw is arranged at the side of the grinding disk, and the dividing mechanism is movably connected onto the upper end of the lifting screw. A suspended reset device is additionally installed on the traditional dividing mechanism of the suspended flexible grinding and polishing mechanism of the utility model, and if the feed amount is overlarge or overquick, a hinge shaft and a rotary plate connected with the suspended reset device can generate a certain relative displacement so as to perform a cushioning action, reduce the acting force between a stone stock and a millstone and avoid the phenomenon of stone stock cracking, stone braking or stone loss due to the overlarge acting force between the stone stock and the millstone, and the reset function of the suspended reset device is used for ensuring the rotary plate and the hinge shaft to be finally kept at initial positions when in tool alignment to ensure the processing precision of grinding and polishing processing.
Description
Technical field:
The utility model relates to jewel grinding and polishing technical field, refers in particular to the suspended flexible grinding and polishing sector that a kind of automatic jewel grinding and polishing machine is used.
Background technology:
The grinding and polishing of jewel and the quality of polishing have a significant impact the value of jewel, in the gem processing industry, what generally adopt is traditional manual processing method or semi automatic machine processing, owing to will lean on manual operation, the refractive power face of jewel can't standardization, this also is a big problem of present gem processing, and coarse processing has greatly reduced the value of jewel.
In order to improve the crudy of jewel, domestic gem processing industry also slowly begins to adopt semi-automatic or fully-automatic equipment carries out the grinding and polishing and the polishing processing of jewel.Existing jewel automatic grinding and polishing machine or polishing machine, adopt accurate screw rod to add the high accuracy slide rail to be equipped with fixed structure and to carry out grinding and polishing more, the connection of its structure is and is rigidly connected, as shown in Figure 1, its indexing mechanism comprises that lifting base plate 1 reaches and lifting base plate 1 vertically disposed tool base plate 2, and the two ends of lifting base plate 1 are provided with side connecting plate 3, and this side connecting plate 3 is provided with rotatable jointed shaft 4, the two ends of tool base plate 2 are provided with swivel plate 5, and swivel plate 5 is connected with the inner of jointed shaft 4; Carry out grinding and polishing and add man-hour, depth of cut when lifting base plate 1 moves up and down with the adjusting grinding and polishing, if the depth of cut is excessive or too fast, easily cause the stone base to break, want accurate tool setting location, slowly feeding of trace during polishing especially, otherwise, in that being carried out grinding and polishing, the stone base adds man-hour, the phenomenon that rubble very easily takes place, lose stone has a strong impact on the output and the work efficiency of gem processing.
The utility model content:
The technical problems to be solved in the utility model provides a kind of suspended flexible grinding and polishing sector that can effectively reduce rubble, lose the phenomenon of stone.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The suspended flexible grinding and polishing sector, comprise frame, be arranged on the base on the frame and be arranged on the mill at base middle part, the mill below is provided with and drives the mill motor rotating, the mill top is provided with indexing mechanism, the mill side is provided with lifting screw, indexing mechanism is movably connected in the lifting screw upper end, indexing mechanism comprises that the lifting base plate reaches and the vertically disposed tool base plate of lifting base plate, the two ends of lifting base plate are provided with side connecting plate, this side connecting plate is provided with rotatable jointed shaft, the two ends of tool base plate are provided with swivel plate, and described jointed shaft is provided with the suspension resetting means, and swivel plate is connected with the suspension resetting means.
Wherein, described suspension resetting means comprises the straight line slide and is arranged at the slide block of straight line slide, and the straight line slide is connected with the inner of described jointed shaft, and slide block is connected with described swivel plate.
Wherein, described suspension resetting means also comprises the spring fastenings that is arranged at described jointed shaft the inner, and the medial surface of spring fastenings is corresponding with the end face of slide block;
Be provided with back-moving spring between the medial surface of spring fastenings and the end face of slide block, the two ends of this back-moving spring are connected with the medial surface of spring fastenings and the end face of slide block respectively.
Wherein, the medial surface of described spring fastenings offers the screens shrinkage pool that is used to prevent the back-moving spring skew.
Wherein, described straight line slide is for intersecting the roller slide, and slide block is to intersect the corresponding slide block of roller slide with this.
Wherein, described suspension resetting means also comprises second spring fastenings that is arranged at described jointed shaft the inner, and the upper end of second spring fastenings is corresponding with the upper end of swivel plate;
Be provided with back-moving spring between the upper end of second spring fastenings and the upper end of swivel plate, the two ends of this back-moving spring are connected with the upper end of second spring fastenings and the upper end of swivel plate respectively.
The beneficial effects of the utility model are:
The utility model provides a kind of suspended flexible grinding and polishing sector, comprise frame, be arranged on the base on the frame and be arranged on the mill at base middle part, the mill below is provided with and drives the mill motor rotating, the mill top is provided with indexing mechanism, the mill side is provided with lifting screw, indexing mechanism is movably connected in the lifting screw upper end, indexing mechanism comprises that the lifting base plate reaches and the vertically disposed tool base plate of lifting base plate, the two ends of lifting base plate are provided with side connecting plate, this side connecting plate is provided with rotatable jointed shaft, tool base plate two ends are provided with swivel plate, and described jointed shaft is provided with the suspension resetting means, and swivel plate is connected with the suspension resetting means.Suspended flexible grinding and polishing sector described in the utility model installs the suspension resetting means additional on existing indexing mechanism, add man-hour when carrying out grinding and polishing, if the depth of cut is excessive or too fast, certain relative displacement can take place in the jointed shaft and the swivel plate that are connected with the suspension resetting means, thereby play the effect of buffering, be used to reduce the active force between stone base and the grinding stone, avoid active force between stone base and the grinding stone excessive and the stone base takes place break, rubble or lose the stone phenomenon, the reset function of this suspension resetting means is used to guarantee the initial position when swivel plate and jointed shaft finally remain on tool setting, to guarantee the machining accuracy of grinding and polishing processing.
Suspension resetting means described in the utility model can not only guarantee that the grinding and polishing of jewel or polishing have higher processing precision, has significantly reduced also that the stone base breaks, rubble or lose the stone phenomenon, has improved the production efficiency and the product quality of gem processing.
Description of drawings:
Fig. 1 is the stereochemical structure decomposing schematic representation of existing grinding and polishing sector;
Fig. 2 is a stereochemical structure decomposing schematic representation of the present utility model;
Fig. 3 is the perspective view of indexing mechanism described in the utility model;
Fig. 4 is the stereochemical structure decomposing schematic representation of indexing mechanism described in the utility model;
Front view structural representation when Fig. 5 has hidden the lifting base plate for indexing mechanism described in the utility model.
The specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to qualification of the present utility model.
Be depicted as suspended flexible grinding and polishing sector described in the utility model as Fig. 2 to 5, comprise frame 10, be arranged on the base 20 on the frame 10 and be arranged on the mill 30 at base 20 middle parts, mill 30 belows are provided with and drive mill 30 motor rotating 40, mill 30 tops are provided with indexing mechanism, mill 30 sides are provided with lifting screw 50, indexing mechanism is movably connected in lifting screw 50 upper ends, indexing mechanism comprises that lifting base plate 1 reaches and lifting base plate 1 vertically disposed tool base plate 2, the two ends of lifting base plate 1 are provided with side connecting plate 3, this side connecting plate 3 is provided with rotatable jointed shaft 4, the two ends of tool base plate 2 are provided with swivel plate 5, described jointed shaft 4 is provided with the suspension resetting means, and swivel plate 5 is connected with the suspension resetting means.Suspended flexible grinding and polishing sector described in the utility model installs the suspension resetting means additional on existing indexing mechanism, add man-hour when carrying out grinding and polishing, if the depth of cut is excessive or too fast, certain relative displacement can take place in jointed shaft 4 that is connected with the suspension resetting means and swivel plate 5, thereby play the effect of buffering, the suspension resetting means is used to reduce the active force between stone base and the grinding stone, avoid active force between stone base and the grinding stone excessive and the stone base takes place break, rubble or lose the stone phenomenon, the reset function of this suspension resetting means is used to guarantee the initial position when swivel plate 5 and jointed shaft 4 finally remain on tool setting, to guarantee the machining accuracy of grinding and polishing processing.
Suspension resetting means described in the utility model can not only guarantee that the grinding and polishing of jewel or polishing have higher processing precision, has significantly reduced also that the stone base breaks, rubble or lose the stone phenomenon, has improved the production efficiency and the product quality of gem processing.
The described suspension resetting means of present embodiment comprises straight line slide 6 and is arranged at the slide block 7 of straight line slide 6, and straight line slide 6 is connected with the inner of described jointed shaft 4, and slide block 7 is connected with described swivel plate 5.
Add the depth of cut in man-hour when excessive or too fast when carrying out grinding and polishing, for avoiding the active force between stone base and the grinding stone excessive, certain relative displacement takes place in described straight line slide 6 and slide block 7, thereby reduces the active force between stone base and the grinding stone, to realize the pooling feature of described suspension resetting means.
The described suspension resetting means of present embodiment also comprises the spring fastenings 8 that is arranged at described jointed shaft 4 the inners, and the medial surface of spring fastenings 8 is corresponding with the end face of slide block 7; Be provided with back-moving spring 9 between the end face of the medial surface of spring fastenings 8 and slide block 7, the two ends of this back-moving spring 9 are connected with the medial surface of spring fastenings 8 and the end face of slide block 7 respectively.
In order to reduce the active force between stone base and the grinding stone, certain relative displacement takes place in described straight line slide 6 and slide block 7, after the active force between stone base and the grinding stone reduces, initial position when straight line slide 6 and slide block 7 are got back to tool setting under the effect of back-moving spring 9, thereby eliminate or compensating line slide 6 and slide block 7 because of the grinding and polishing low precision that relative displacement produces takes place, and then guarantee the positioning accuracy of described floated tool.
The medial surface of the described spring fastenings 8 of present embodiment offers the screens shrinkage pool 81 that is used to prevent back-moving spring 9 skews, if the original position of back-moving spring 9 skews, then cause the inefficacy of back-moving spring 9 easily, influence the normal use of described suspended flexible grinding and polishing sector.
The described straight line slide 6 of present embodiment is for intersecting the roller slide, slide block 7 is to intersect the corresponding slide block 7 of roller slide with this, intersect the roller slide during with slide block 7 relative slips, can guarantee higher precision, mill is cut the influence of precision generation to reduce straight line slide 6 and slide block 7 generation relative displacements.
In an embodiment, described suspension resetting means comprises that also the upper end of second spring fastenings, 18, the second spring fastenings 18 that are arranged at described jointed shaft 4 the inners is corresponding with the upper end of swivel plate 5; Be provided with back-moving spring 9 between the upper end of the upper end of second spring fastenings 18 and swivel plate 5, the two ends of this back-moving spring 9 are connected with the upper end of second spring fastenings 18 and the upper end of swivel plate 5 respectively; Its structural principle is similar to the aforementioned embodiment, can realize the pooling feature of described suspension resetting means equally.
The foregoing description is a kind of in the preferable implementation of the utility model; in addition; the utility model can also realize by alternate manner that any conspicuous replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.
Claims (6)
1. suspended flexible grinding and polishing sector, comprise frame (10), be arranged on the base (20) on the frame (10) and be arranged on the mill (30) at base (20) middle part, mill (30) below is provided with and drives mill (30) motor rotating (40), mill (30) top is provided with indexing mechanism, mill (30) side is provided with lifting screw (50), indexing mechanism is connected lifting screw (50) nut upper end, indexing mechanism comprises that lifting base plate (1) reaches and the vertically disposed tool base plate of lifting base plate (1) (2), the two ends of lifting base plate (1) are provided with side connecting plate (3), this side connecting plate (3) is provided with rotatable jointed shaft (4), the two ends of tool base plate (2) are provided with swivel plate (5), it is characterized in that: described jointed shaft (4) is provided with the suspension resetting means, and swivel plate (5) is connected with the suspension resetting means.
2. suspended flexible grinding and polishing sector according to claim 1, it is characterized in that: described suspension resetting means comprises the slide block (7) that intersects roller slide (6) and be arranged at straight line slide (6), straight line slide (6) is connected with the inner of described jointed shaft (4), and slide block (7) is connected with described swivel plate (5).
3. suspended flexible grinding and polishing sector according to claim 2 is characterized in that: described suspension resetting means also comprises the spring fastenings (8) that is arranged at described jointed shaft (4) the inner, and the medial surface of spring fastenings (8) is corresponding with the end face of slide block (7);
Be provided with back-moving spring (9) between the end face of the medial surface of spring fastenings (8) and slide block (7), the two ends of this back-moving spring (9) are connected with the medial surface of spring fastenings (8) and the end face of slide block (7) respectively.
4. suspended flexible grinding and polishing sector according to claim 3 is characterized in that: the medial surface of described spring fastenings (8) offers the screens shrinkage pool (81) that is used to prevent back-moving spring (9) skew.
5. suspended flexible grinding and polishing sector according to claim 2 is characterized in that: described straight line slide (6) is for intersecting the roller slide, and slide block (7) is to intersect the corresponding slide block of roller slide (7) with this.
6. suspended flexible grinding and polishing sector according to claim 2, it is characterized in that: described suspension resetting means also comprises second spring fastenings (18) that is arranged at described jointed shaft (4) the inner, and the upper end of second spring fastenings (18) is corresponding with the upper end of swivel plate (5);
Be provided with back-moving spring (9) between the upper end of the upper end of second spring fastenings (18) and swivel plate (5), the two ends of this back-moving spring (9) are connected with the upper end of second spring fastenings (18) and the upper end of swivel plate (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202082291U CN201736095U (en) | 2010-05-21 | 2010-05-21 | Suspended flexible grinding and polishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202082291U CN201736095U (en) | 2010-05-21 | 2010-05-21 | Suspended flexible grinding and polishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736095U true CN201736095U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202082291U Expired - Fee Related CN201736095U (en) | 2010-05-21 | 2010-05-21 | Suspended flexible grinding and polishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150740A (en) * | 2015-08-20 | 2015-12-16 | 常州精华数控设备有限公司 | Indexing working table of jade carving machine |
| CN110989225A (en) * | 2019-12-25 | 2020-04-10 | 苏州精濑光电有限公司 | Automatic resetting mechanism and panel detection device |
-
2010
- 2010-05-21 CN CN2010202082291U patent/CN201736095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150740A (en) * | 2015-08-20 | 2015-12-16 | 常州精华数控设备有限公司 | Indexing working table of jade carving machine |
| CN110989225A (en) * | 2019-12-25 | 2020-04-10 | 苏州精濑光电有限公司 | Automatic resetting mechanism and panel detection device |
| CN110989225B (en) * | 2019-12-25 | 2022-04-12 | 苏州精濑光电有限公司 | Automatic resetting mechanism and panel detection device |
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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: 20110209 Termination date: 20110521 |