CN213828010U - Numerically controlled fraise machine with high accuracy correcting unit - Google Patents
Numerically controlled fraise machine with high accuracy correcting unit Download PDFInfo
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- CN213828010U CN213828010U CN202022512702.1U CN202022512702U CN213828010U CN 213828010 U CN213828010 U CN 213828010U CN 202022512702 U CN202022512702 U CN 202022512702U CN 213828010 U CN213828010 U CN 213828010U
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000003801 milling Methods 0.000 claims abstract description 34
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of a correcting device, in particular to a numerical control milling machine with a high-precision correcting device, which comprises a milling machine fixing seat, a workpiece placing table, a fixed correcting block, an adjusting mechanism, a sliding correcting block, a workpiece and a milling machine milling shaft, wherein the upper end of the milling machine fixing seat is provided with the workpiece placing table, the right end of the workpiece placing table is provided with the fixed correcting block, the right end of the workpiece placing table is provided with the adjusting mechanism, the adjusting mechanism is connected with the sliding correcting block, the workpiece is arranged between the sliding correcting block and the fixed correcting block, and the milling machine milling shaft is arranged right above the workpiece; the rotating disc is rotated to enable the worm to rotate, the worm enables the sliding block to linearly translate, so that the sliding correction block is moved to be close to the fixed correction block, the workpiece is fixed, the adjusting mechanism not only plays a role in fixing the workpiece, but also can adjust the distance between the sliding correction block and the fixed correction block according to the size of the workpiece, and the device can adapt to processing workpieces of various sizes.
Description
Technical Field
The utility model relates to a correcting unit technical field specifically is a numerically controlled fraise machine with high accuracy correcting unit.
Background
The vertical machining center is a machining center with a vertical main shaft, is suitable for machining disc, sleeve and plate parts, generally has three linear motion coordinate axes, and can be provided with a rotary table which rotates along a horizontal shaft on a working table for machining spiral line parts.
However, when the general work piece that is processed will regard as the processing reference surface with the face of being processed, often be through another plane as the benchmark, this kind fixes a position the work piece, can produce great error, and general blank part is because work piece size thickness differs, can't guarantee the unanimity of cutting output, for this reason, the utility model provides a numerically controlled fraise machine with high accuracy correcting unit is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerically controlled fraise machine with high accuracy correcting unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a numerical control milling machine with a high-precision correcting device comprises a milling machine fixing seat, a workpiece placing table, a fixed correcting block, an adjusting mechanism, a sliding correcting block, a workpiece and a milling machine milling shaft, wherein the workpiece placing table is arranged at the upper end of the milling machine fixing seat;
the workpiece placing table comprises a placing table main body, wherein the placing table main body is provided with rectangular holes along a central line, two sides of the placing table main body are symmetrically provided with two groups of rectangular grooves along the central line, and the placing table main body is fixedly connected with a milling machine fixing seat.
Preferably, the adjusting mechanism comprises a worm, the worm is arranged in a rectangular hole, two groups of bearings are arranged at two ends of the worm, the bearings are embedded into the side wall of the rectangular hole, one end of the worm penetrates through the bearings to be connected with the rotating disc, and the worm is meshed with the sliding block.
Preferably, the sliding correction block comprises a fixing mechanism, the lower end of the fixing mechanism is connected with a sliding block, two groups of cylinders are symmetrically arranged on the fixing mechanism, two groups of sliding blocks II are symmetrically arranged at two ends of the fixing mechanism, the sliding blocks II are connected with a guide rail in a sliding mode, and the guide rail is located in the rectangular groove.
Preferably, the fixing mechanism comprises a fixing mechanism shell, a sliding block is fixedly connected to the lower end of the fixing mechanism shell, two groups of guide blocks are connected in the fixing mechanism shell in a sliding mode, one side of each guide block is in threaded connection with the corresponding air cylinder, two groups of springs are symmetrically arranged on the other side of each guide block, one end of each spring is connected with the corresponding fixing sliding block, and the corresponding fixing sliding block is connected with the fixing mechanism shell in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotating disc is rotated to enable the worm to rotate, the worm enables the sliding block to linearly translate, so that the sliding correction block is moved to be close to the fixed correction block to fix the workpiece, the adjusting mechanism not only plays a role in fixing the workpiece, but also can adjust the distance between the sliding correction block and the fixed correction block according to the size of the workpiece, and the device can adapt to the machined workpieces with various sizes;
2. the cylinder is ejecting until guide block and fixed slider contact to make fixed slider to the work piece extrusion force bigger, guarantee that the work piece can not rock at slip correction block and fixed correction block, the setting of spring has avoided the guide block to damage the part with fixed slider hard contact under the effect of cylinder, can be to the error appears in the work piece position calibration for a long time.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view at A;
fig. 3 is a top view of the present invention.
In the figure: 1 milling machine fixing seat, 2 workpiece placing table, 3 fixing correcting block, 4 adjusting mechanism, 5 sliding correcting block, 6 workpiece, 7 milling machine milling shaft, 201 placing table main body, 202 rectangular groove, 203 rectangular hole, 401 rotating disc, 402 scroll bar, 403 sliding block, 501 air cylinder, 502 guide rail, 503 sliding block II, 504 fixing mechanism, 5041 guide block, 5042 fixing mechanism shell, 5043 spring and 5044 fixing sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a numerical control milling machine with a high-precision correcting device comprises a milling machine fixing seat 1, a workpiece placing table 2, a fixed correcting block 3, an adjusting mechanism 4, a sliding correcting block 5, a workpiece 6 and a milling machine milling shaft 7, wherein the upper end of the milling machine fixing seat 1 is provided with the workpiece placing table 2, the right end of the workpiece placing table 2 is provided with the fixed correcting block 3, the right end of the workpiece placing table 2 is provided with the adjusting mechanism 4, the adjusting mechanism 4 is connected with the sliding correcting block 5, the workpiece 6 is arranged between the sliding correcting block 5 and the fixed correcting block 3, the milling machine milling shaft 7 is arranged right above the workpiece 6, the workpiece placing table 2 comprises a placing table main body 201, the placing table main body 201 is provided with a rectangular hole 203 along a central line, two groups of rectangular grooves 202 are symmetrically arranged along the central line on two sides of the placing table main body 201, the placing table main body 201 is fixedly connected with the milling machine fixing seat 1, the adjusting mechanism 4 comprises a scroll rod 402, the scroll rod 402 is arranged in the rectangular hole 203, two groups of bearings are arranged at two ends of the scroll rod 402, the bearing is embedded into the side wall of the rectangular hole 203, one end of a scroll 402 passes through the bearing and is connected with a rotary disc 401, the scroll 402 is meshed with a sliding block 403, a workpiece placing table 2 is vertical to a milling shaft 7 of a milling machine, a fixed correcting block 3 is vertical to the workpiece placing table 2, so that when a workpiece is placed on the workpiece placing table 2, the workpiece is placed transversely and longitudinally, the scroll 401 is rotated to rotate the scroll 402, the scroll 402 enables the sliding block 403 to linearly translate, a sliding correcting block 5 is moved to be close to the fixed correcting block 3, the workpiece 6 is fixed, an adjusting mechanism 4 not only has a fixing effect on the workpiece 6, but also can adjust the distance between the sliding correcting block 5 and the fixed correcting block 3 according to the size of the workpiece 6, and the device can adapt to the processing workpieces 6 with various sizes;
furthermore, the sliding correction block 5 comprises a fixing mechanism 504, the lower end of the fixing mechanism 504 is connected with a sliding block 403, two groups of cylinders are symmetrically arranged on the fixing mechanism 504, two groups of sliding blocks 503 are symmetrically arranged at two ends of the fixing mechanism 504, the sliding blocks 503 are slidably connected with a guide rail 502, the guide rail 502 is positioned in the rectangular groove 202, the fixing mechanism 504 comprises a fixing mechanism shell 5042, the lower end of a fixing mechanism shell 5042 is fixedly connected with the sliding block 403, two groups of guide blocks 5041 are slidably connected in the fixing mechanism shell 5042, one side of each guide block 5041 is in threaded connection with the corresponding cylinder 501, the other side of each guide block 5041 is symmetrically provided with two groups of springs 5043, one end of each spring 5043 is connected with a fixed sliding block 5044, and the fixed sliding block 5044 is slidably connected with the fixing mechanism shell 5042, wherein under the matching action of the sliding blocks 503 and the guide rail 502, the sliding correction block 5 is linearly translated, so that the workpiece 6 is accurately corrected, when under the action of the adjusting mechanism 4, the fixed sliding block 5044 is contacted with the workpiece 6, because of the effect of spring 5043 spring force, the rolling disc 401 can not continue to rotate, and the cylinder 501 is ejected until the guide block 5041 contacts with the fixed slide block 5044, so that the extrusion force of the fixed slide block 5044 on the workpiece 6 is larger, the workpiece 6 is ensured not to shake between the sliding correction block 5 and the fixed correction block 3, and due to the setting of the spring 5043, the guide block 5041 is prevented from being in hard contact with the fixed slide block 5044 under the effect of the cylinder 501 to damage parts, and the position of the workpiece 6 can be calibrated for a long time to cause errors.
The working principle is as follows: in the use process, firstly, the workpiece 6 is placed on the workpiece placing table 2 and abuts against the fixed correcting block 3, then the rotating disc 401 is rotated to enable the worm 402 to rotate, the worm 402 enables the sliding block 403 to linearly translate, so that the sliding correcting block 5 is moved to be close to the fixed correcting block 3, the rotating disc 401 continues to rotate until the rotating disc cannot rotate, at the moment, the air cylinder 501 is ejected until the guide block 5041 is in contact with the fixed sliding block 5044, the extrusion force of the fixed sliding block 5044 on the workpiece 6 is larger, and the workpiece 6 is ensured not to shake between the sliding correcting block 5 and the fixed correcting block 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a numerically controlled fraise machine with high accuracy correcting unit, places platform (2), fixed correcting block (3), adjustment mechanism (4), slip correcting block (5), work piece (6), milling machine milling axle (7) including milling machine fixing base (1), work piece, its characterized in that: the milling machine is characterized in that a workpiece placing table (2) is arranged at the upper end of a milling machine fixing seat (1), a fixed correcting block (3) is arranged at the right end of the workpiece placing table (2), an adjusting mechanism (4) is arranged at the right end of the workpiece placing table (2), the adjusting mechanism (4) is connected with a sliding correcting block (5), a workpiece (6) is arranged between the sliding correcting block (5) and the fixed correcting block (3), and a milling machine milling shaft (7) is arranged right above the workpiece (6);
the workpiece placing table (2) comprises a placing table main body (201), wherein the placing table main body (201) is provided with a rectangular hole (203) along a central line, two sides of the placing table main body (201) are symmetrically provided with two groups of rectangular grooves (202) along the central line, and the placing table main body (201) is fixedly connected with a milling machine fixing seat (1).
2. A numerically controlled fraise machine with high precision correction device according to claim 1, characterized in that: the adjusting mechanism (4) comprises a scroll (402), the scroll (402) is arranged in the rectangular hole (203), two groups of bearings are arranged at two ends of the scroll (402), the bearings are embedded into the side wall of the rectangular hole (203), one end of the scroll (402) penetrates through the bearings to be connected with the rotating disc (401), and the scroll (402) is meshed with the sliding block (403).
3. A numerically controlled fraise machine with high precision correction device according to claim 1, characterized in that: the sliding correction block (5) comprises a fixing mechanism (504), the lower end of the fixing mechanism (504) is connected with a sliding block (403), two groups of cylinders are symmetrically arranged on the fixing mechanism (504), two ends of the fixing mechanism (504) are symmetrically provided with two groups of sliding blocks (503), the two sliding blocks (503) are slidably connected with a guide rail (502), and the guide rail (502) is located in the rectangular groove (202).
4. A numerically controlled fraise machine with high precision correction means according to claim 3, wherein: fixing mechanism (504) includes fixing mechanism casing (5042), fixing mechanism casing (5042) lower extreme fixed connection slider (403), two sets of guide block (5041) of sliding connection in fixing mechanism casing (5042), guide block (5041) one side and cylinder (501) spiro union, guide block (5041) opposite side symmetry sets up two sets of springs (5043), fixed slider (5044) is connected to spring (5043) one end, fixed slider (5044) sliding connection fixing mechanism casing (5042).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022512702.1U CN213828010U (en) | 2020-11-04 | 2020-11-04 | Numerically controlled fraise machine with high accuracy correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022512702.1U CN213828010U (en) | 2020-11-04 | 2020-11-04 | Numerically controlled fraise machine with high accuracy correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213828010U true CN213828010U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022512702.1U Expired - Fee Related CN213828010U (en) | 2020-11-04 | 2020-11-04 | Numerically controlled fraise machine with high accuracy correcting unit |
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| CN (1) | CN213828010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211028A (en) * | 2021-12-24 | 2022-03-22 | 安徽联合智能装备有限责任公司 | Positioning structure for double-sided engraving and milling and control method |
-
2020
- 2020-11-04 CN CN202022512702.1U patent/CN213828010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211028A (en) * | 2021-12-24 | 2022-03-22 | 安徽联合智能装备有限责任公司 | Positioning structure for double-sided engraving and milling and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |