CN213041154U - Utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail - Google Patents
Utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail Download PDFInfo
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- CN213041154U CN213041154U CN202021724141.5U CN202021724141U CN213041154U CN 213041154 U CN213041154 U CN 213041154U CN 202021724141 U CN202021724141 U CN 202021724141U CN 213041154 U CN213041154 U CN 213041154U
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 238000007689 inspection Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims 3
- 125000003003 spiro group Chemical group 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail, including first guide rail, second guide rail, first filling block, second filling block, locating piece and percentage table, the contained angle of first filling block side and bottom surface is unanimous with the contained angle of first guide rail inclined plane and end rail, and first filling block is inlayed on first guide rail, and first filling block can paste tight first guide rail and slide on the horizontal plane, the contained angle of second filling block side and bottom surface and the contained angle of second guide rail inclined plane and end rail are unanimous, and the second filling block is inlayed on the second guide rail, and the second filling block can paste tight second guide rail and slide on the horizontal plane, and the locating piece is fixed in first filling block top, and on the percentage table was fixed in the second filling block, the gauge outfit of percentage table was inconsistent with the locating piece, so can detect the depth of parallelism on two inclined planes.
Description
Technical Field
The utility model relates to an examine a field in two inclined planes depth of parallelism, especially relate to an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail.
Background
The milling machine workbench is an important component of a machine tool, wherein the processing precision requirement of the dovetail inclined plane is high, the requirement on the parallelism of the two inclined planes is more important, but the two inclined planes are easy to bend outwards in the processing process, so that the parallelism requirement cannot be met. The existing method for detecting the parallelism of two inclined planes of the dovetail guide rail of the milling machine is used for detecting the parallelism by horizontally moving a lever dial indicator on the inclined planes, but the method can only detect the bending condition of one line on the inclined plane of the dovetail guide rail and cannot detect the parallelism of the whole inclined plane.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail can detect the depth of parallelism on two inclined planes.
The technical scheme of the utility model is realized like this: the utility model provides an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail, including first guide rail, second guide rail, first filling block, second filling block, locating piece and percentage table, the contained angle of first filling block side and bottom surface is unanimous with the contained angle of first guide rail inclined plane and end rail, and first filling block is inlayed on first guide rail, and first filling block can paste tight first guide rail and slide on the horizontal plane, the contained angle of second filling block side and bottom surface and the contained angle of second guide rail inclined plane and end rail are unanimous, and the second filling block is inlayed on the second guide rail, and the second filling block can paste tight second guide rail and slide on the horizontal plane, and the locating piece is fixed in first filling block top, and the percentage table is fixed in on the second filling block, and the gauge outfit and the locating piece of percentage table are inconsistent.
On the basis of the technical scheme, preferably, the length of the positioning block is greater than that of the second guide rail, and the second filling block can drive the gauge outfit of the dial indicator to horizontally slide on the side surface of the positioning block.
Still further preferably, the length of the positioning block is twice the length of the second guide rail, and the first filling block is located in the middle of the positioning block.
On the basis of the above technical scheme, preferably, the fixing device further comprises a connecting rod, a first circular ring, a rotating rod, a second circular ring, a fixing rod, a first bolt and a second bolt, wherein the connecting rod is vertically fixed at the top of the second filling block, the first circular ring is fixed at the upper part of the connecting rod, the rotating rod is inserted into the first circular ring and can rotate relative to the first circular ring, a first threaded hole is formed at the top of the first circular ring, the first bolt is screwed into the first threaded hole, the first bolt is abutted against the rotating rod to fix the rotating rod relative to the first circular ring, the second circular ring is fixed at one end of the rotating rod and can rotate on a vertical surface under the driving of the rotating rod, the fixing rod is inserted into the second circular ring and can slide relative to the second circular ring, a second threaded hole is formed at the top of the second circular ring, the second bolt is screwed into the second threaded hole, the second bolt is abutted against the fixing rod to fix the fixing rod relative to the second circular ring, one end of the fixed rod is fixed with a dial indicator.
Further preferably, a third threaded hole is formed in the top of the second filling block, an external thread is formed in the bottom of the connecting rod, and the connecting rod is vertically fixed to the top of the second filling block by inserting the connecting rod into the third threaded hole and screwing down the connecting rod.
Further preferably, the dial indicator further comprises a C-shaped block and a third bolt, the C-shaped block is fixed at one end of the fixing rod, the dial indicator is located in the C-shaped block, a fourth threaded hole is formed in the top of the C-shaped block, the third bolt is in threaded connection with the fourth threaded hole, and the third bolt is abutted to the dial indicator to enable the C-shaped block to be fixed with the dial indicator.
On the basis of the technical scheme, the positioning device preferably further comprises a screw, a fifth threaded hole is formed in the top of the first filling block, and the positioning block is fixed to the top of the first filling block through the screw.
On the basis of the technical scheme, preferably, the dial indicator is a lever dial indicator.
The utility model discloses an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail has following beneficial effect for prior art:
(1) the method comprises the steps that a first filling block, a second filling block and a positioning block are arranged, the first filling block is fixed at one end of a first guide rail, the second filling block slides from one end of the second guide rail to the other end of the second guide rail, the numerical value change of a dial indicator is read, the first filling block slides towards the other end of the first guide rail for a certain distance, the second filling block slides from one end of the second guide rail to the other end of the second guide rail, the numerical value change of the dial indicator is read, the steps are repeated until the first filling block slides to the other end of the first guide rail, the maximum reading change value of the dial indicator is the parallelism error value, and therefore the parallelism of two inclined planes can be detected;
(2) through setting up connecting rod, first ring, rotary rod, second ring, dead lever, first bolt and second bolt, make the level and the vertical position of percentage table adjustable, all can carry out two inclined plane depth of parallelism detections of forked tail guide rail to the milling machine of equidimension not.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the inspection device for parallelism of two inclined planes of a dovetail guide rail of a milling machine of the present invention;
fig. 2 is a perspective view of a first circular ring and a second circular ring of the milling machine dovetail guide rail parallelism detection tool of the present invention;
fig. 3 is the utility model discloses a front view of utensil is examined to two inclined planes of milling machine forked tail guide rail depth of parallelism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.
As shown in fig. 1, combine fig. 2-3, the utility model discloses an utensil is examined to two inclined planes of milling machine forked tail guide rail depth of parallelism, it includes first guide rail 1, second guide rail 2, first filling block 3, second filling block 4, locating piece 5, percentage table 6, connecting rod 7, first ring 8, rotary rod 9, second ring 10, dead lever 20, first bolt 30, second bolt 40, C-shaped piece 50, third bolt 60 and screw 70.
The first guide rail 1 and the second guide rail 2 are guide rails on which two measured inclined surfaces are located.
The first filling block 3, the second filling block 4, the positioning block 5 and the dial indicator 6 are used for detecting the parallelism of the two inclined planes. Specifically, first guide rail 1, second guide rail 2, first obturator 3, second obturator 4, locating piece 5 and percentage table 6, the contained angle of 3 sides of first obturator and bottom surface is unanimous with the contained angle of 1 inclined plane of first guide rail and base rail, and first obturator 3 inlays on first guide rail 1, and first obturator 3 can paste tight first guide rail 1 and slide on the horizontal plane, the contained angle of 4 sides of second obturator and bottom surface and the contained angle of 2 inclined planes of second guide rail and base rail are unanimous, and second obturator 4 inlays on second guide rail 2, and second obturator 4 can paste tight second guide rail 2 and slide on the horizontal plane, and locating piece 5 is fixed in first obturator 3 tops, and percentage table 6 is fixed in on second obturator 4, and the gauge outfit of percentage table 6 offsets with locating piece 5.
Therefore, during detection, only the first filling block 3 and the second filling block 4 need to slide simultaneously, so that the first filling block 3 and the second filling block 4 slide from one end of the first guide rail 1 to the other end of the second guide rail 2, and the maximum reading change value of the dial indicator 6 is the parallelism error value. However, this detection method is not accurate, and cannot detect a parallelism error of any point of the second guide rail 2 with respect to any point of the first guide rail 1.
More specifically, the length of the positioning block 5 is greater than that of the second guide rail 2, and the second filling block 4 can slide to drive the gauge outfit of the dial indicator 6 to horizontally slide on the side surface of the positioning block 5. Thus, when detecting, the first filling block 3 is fixed on the first guide rail 1, the second filling block 4 slides from one end of the second guide rail 2 to the other end, and the maximum reading change value of the dial indicator 6 is the parallelism error value. However, this detection method is not accurate, and cannot detect a parallelism error of any point of the second guide rail 2 with respect to any point of the first guide rail 1.
More specifically, the length of the positioning block 5 is twice the length of the second guide rail 2, and the first filling block 3 is located in the middle of the positioning block 5. So, fix first filling block 3 in first guide rail 1 one end, slide second filling block 4 from second guide rail 2 one end to the other end, read the numerical value change of percentage table 6, slide first filling block 3 to first guide rail 1 other end a distance again, slide second filling block 4 from second guide rail 2 one end to the other end, read the numerical value change of percentage table 6, repeat above-mentioned step until first filling block 3 slides to first guide rail 1 other end, the reading change maximum value of percentage table 6 is the parallelism error value, so can detect the parallelism on two inclined planes, and the testing result is accurate.
More specifically, the dial indicator 6 is a lever dial indicator. Thus, the measuring result of the dial indicator 6 can be more accurate.
Connecting rod 7, first ring 8, rotary rod 9, second ring 10, dead lever 20, first bolt 30 and second bolt 40 are used for making the level and the vertical position of percentage table 6 adjustable, all can carry out two inclined plane depth of parallelism detections of forked tail guide rail to the milling machine of equidimension not. Specifically, the connecting rod 7 is vertically fixed on the top of the second filling block 4, the upper part of the connecting rod 7 is fixed with a first circular ring 8, the rotating rod 9 is inserted in the first circular ring 8 and can rotate relative to the first circular ring 8, the top of the first circular ring 8 is provided with a first threaded hole, the first bolt 30 is screwed in the first threaded hole, the first bolt 30 is abutted against the rotating rod 9 to fix the rotating rod 9 relative to the first circular ring 8, one end of the rotating rod 9 is fixed with a second circular ring 10, the second circular ring 10 can be driven by the rotating rod 9 to rotate on a vertical surface, the fixing rod 20 is inserted in the second circular ring 10 and can slide relative to the second circular ring 10, the top of the second circular ring 10 is provided with a second threaded hole, the second bolt 40 is screwed in the second threaded hole, the second bolt 40 is abutted against the fixing rod 20 to fix the fixing rod 20 relative to the second ring 10, and the dial indicator 6 is fixed at one end of the fixing rod 20. The rotary rod 9 enables the fixing rod 20 to rotate up and down, so that the vertical position of the dial indicator 6 is adjusted, the fixing rod 20 slides in the second circular ring 10, the horizontal position of the dial indicator 6 is adjusted, and milling machines of different sizes can enable the gauge head of the dial indicator 6 to be inconsistent with the positioning block 5.
More specifically, a third threaded hole is formed in the top of the second filling block 4, an external thread is arranged at the bottom of the connecting rod 7, and the connecting rod 7 is vertically fixed to the top of the second filling block 4 by inserting the connecting rod 7 into the third threaded hole and screwing. So through swivelling joint pole 7, the height of adjustable percentage table 6 all can make the gauge outfit of percentage table 6 inconsistent with locating piece 5 to the milling machine of equidimension not.
The C-shaped block 50 and the third bolt 60 are used for fixing the dial indicator 6 on the fixing rod 20, so that the dial indicator 6 can be conveniently mounted and dismounted. Specifically, the C-shaped block 50 is fixed at one end of the fixing rod 20, the dial indicator 6 is located in the C-shaped block 50, a fourth threaded hole is formed in the top of the C-shaped block 50, the third bolt 60 is screwed in the fourth threaded hole, and the third bolt 60 abuts against the dial indicator 6 to fix the C-shaped block 50 and the dial indicator 6.
The screw 70 is used to fix the positioning block 5 on top of the first filling block 3. Specifically, a fifth threaded hole is formed in the top of the first filling block 3, and the positioning block 5 is fixed to the top of the first filling block 3 through a screw 70.
The utility model discloses a detection principle does: fixing the first filling block 3 at one end of the first guide rail 1, sliding the second filling block 4 from one end of the second guide rail 2 to the other end, reading the value change of the dial indicator 6, sliding the first filling block 3 to the other end of the first guide rail 1 for a certain distance, sliding the second filling block 4 from one end of the second guide rail 2 to the other end, reading the value change of the dial indicator 6, repeating the steps until the first filling block 3 slides to the other end of the first guide rail 1, wherein the maximum value of the reading change of the dial indicator 6 is the parallelism error value, so that the parallelism of the two inclined planes can be accurately detected.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail which characterized in that: the device comprises a first guide rail (1), a second guide rail (2), a first filling block (3), a second filling block (4), a positioning block (5) and a dial indicator (6);
the included angle between the side surface and the bottom surface of the first filling block (3) is consistent with the included angle between the inclined surface and the bottom rail of the first guide rail (1), the first filling block (3) is embedded on the first guide rail (1), and the first filling block (3) can cling to the first guide rail (1) to slide on a horizontal plane;
the included angle between the side surface and the bottom surface of the second filling block (4) is consistent with the included angle between the inclined surface and the bottom rail of the second guide rail (2), the second filling block (4) is embedded on the second guide rail (2), and the second filling block (4) can cling to the second guide rail (2) to slide on a horizontal plane;
the positioning block (5) is fixed on the top of the first filling block (3), the dial indicator (6) is fixed on the second filling block (4), and the indicator head of the dial indicator (6) is abutted to the positioning block (5).
2. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 1, wherein: the length of the positioning block (5) is greater than that of the second guide rail (2), and the second filling block (4) can slide to drive the gauge outfit of the dial indicator (6) to horizontally slide on the side face of the positioning block (5).
3. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 2, wherein: the length of the positioning block (5) is twice that of the second guide rail (2), and the first filling block (3) is positioned in the middle of the positioning block (5).
4. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 1, wherein: the device also comprises a connecting rod (7), a first circular ring (8), a rotating rod (9), a second circular ring (10), a fixing rod (20), a first bolt (30) and a second bolt (40);
the connecting rod (7) is vertically fixed at the top of the second filling block (4), and a first circular ring (8) is fixed at the upper part of the connecting rod (7);
the rotating rod (9) is inserted into the first circular ring (8) and can rotate relative to the first circular ring (8), a first threaded hole is formed in the top of the first circular ring (8), the first bolt (30) is screwed in the first threaded hole, and the first bolt (30) is abutted against the rotating rod (9) to enable the rotating rod (9) to be fixed relative to the first circular ring (8);
rotating rod (9) one end is fixed with second ring (10), and second ring (10) can be rotatory on the vertical face under rotating rod (9) rotatory drive, and dead lever (20) are inserted and are located in second ring (10) and second ring (10) slip relatively, and the second screw hole has been seted up at second ring (10) top, second bolt (40) spiro union is in the second screw hole, and second bolt (40) and dead lever (20) are inconsistent makes dead lever (20) fixed for second ring (10), and dead lever (20) one end is fixed with percentage table (6).
5. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 4, wherein: a third threaded hole is formed in the top of the second filling block (4), an external thread is arranged at the bottom of the connecting rod (7), and the connecting rod (7) is inserted into the third threaded hole and screwed down to be vertically fixed to the top of the second filling block (4).
6. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 4, wherein: still include C-shaped piece (50) and third bolt (60), C-shaped piece (50) are fixed in dead lever (20) one end, and percentage table (6) are located C-shaped piece (50), fourth screw hole has been seted up at C-shaped piece (50) top, third bolt (60) spiro union is in fourth screw hole, and third bolt (60) and percentage table (6) are inconsistent and are made C-shaped piece (50) and percentage table (6) fixed.
7. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 1, wherein: the novel packing structure is characterized by further comprising a screw (70), a fifth threaded hole is formed in the top of the first packing block (3), and the positioning block (5) is fixed to the top of the first packing block (3) through the screw (70).
8. The inspection device for parallelism of two inclined planes of the dovetail guide rail of the milling machine as claimed in claim 1, wherein: the dial indicator (6) is a lever dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724141.5U CN213041154U (en) | 2020-08-18 | 2020-08-18 | Utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724141.5U CN213041154U (en) | 2020-08-18 | 2020-08-18 | Utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail |
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| Publication Number | Publication Date |
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| CN213041154U true CN213041154U (en) | 2021-04-23 |
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| CN202021724141.5U Active CN213041154U (en) | 2020-08-18 | 2020-08-18 | Utensil is examined to two inclined planes depth of parallelism of milling machine forked tail guide rail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765931A (en) * | 2023-08-10 | 2023-09-19 | 浙江金火科技实业有限公司 | Sliding table detection device and method for numerical control machine tool |
-
2020
- 2020-08-18 CN CN202021724141.5U patent/CN213041154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765931A (en) * | 2023-08-10 | 2023-09-19 | 浙江金火科技实业有限公司 | Sliding table detection device and method for numerical control machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A parallel measuring tool for two inclined planes of a milling machine dovetail guide rail Granted publication date: 20210423 Pledgee: Agricultural Bank of China Danjiangkou Branch Pledgor: DANJIANGKOU DONGFA CRANKSHAFT Co.,Ltd. Registration number: Y2024980014834 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |