CN211249156U - Clamping device of digit control machine tool cutter - Google Patents
Clamping device of digit control machine tool cutter Download PDFInfo
- Publication number
- CN211249156U CN211249156U CN201922481967.7U CN201922481967U CN211249156U CN 211249156 U CN211249156 U CN 211249156U CN 201922481967 U CN201922481967 U CN 201922481967U CN 211249156 U CN211249156 U CN 211249156U
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- rod
- machine tool
- sliding
- control machine
- clamping device
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device of digit control machine tool cutter relates to digit control machine tool technical field, comprises an operation bench, operation panel top surface one side vertical fixation is provided with the mounting panel, the spout has vertically been seted up to mounting panel right side upper end, the fixed lower plate that is provided with of mounting panel right side lower extreme, be provided with the slider in the spout, the slider is kept away from the fixed horizontal pole that is provided with in one side of mounting panel, the horizontal pole lower extreme is through a plurality of branch fixedly connected with punch holder, be provided with the installation piece in the spout, the installation piece is kept away from the fixed cutter that is provided with in one side of mounting panel, the positive right side of mounting panel vertically is provided with a plurality of screws, be provided with the screw with its looks adaptation in the. The utility model provides a current lathe cutter clamping device structure complicated, press from both sides the poor problem of tight effect.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a clamping device of digit control machine tool cutter.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, and then the content in the program list is recorded on a control medium and then input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part.
Current lathe cutter clamping device structure is complicated, and it is poor to press from both sides tight effect, consequently the utility model provides a clamping device of digit control machine tool cutter solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides a clamping device of digit control machine tool cutter, and concrete technical scheme is as follows:
a clamping device for a cutting knife of a numerical control machine tool comprises an operating table, wherein a mounting plate is longitudinally and fixedly arranged on one side of the top surface of the operating table, a chute is longitudinally formed in the upper end of the right side of the mounting plate, a lower clamping plate is fixedly arranged at the lower end of the right side of the mounting plate, a sliding block is arranged in the chute and is in sliding fit with the chute, a cross rod is fixedly arranged on one side, away from the mounting plate, of the sliding block, the lower end of the cross rod is fixedly connected with an upper clamping plate through a plurality of supporting rods, a mounting block is arranged in the chute and is in sliding fit with the chute, a cutting knife is fixedly arranged on one side, away from the mounting plate, of the mounting block, a plurality of screw holes are longitudinally formed in the right side of the front surface of the mounting plate, a plurality of auxiliary positioning mechanisms are fixedly arranged between the cross rod and the lower clamping plate.
Furthermore, the auxiliary positioning mechanism is arranged on the front surfaces of the cross rod and the lower clamping plate, and the auxiliary positioning mechanism is used for further assisting in positioning the upper clamping plate and the lower clamping plate.
Further, the auxiliary positioning mechanism comprises a fixed rod, the fixed rod is fixedly connected with the lower clamping plate, a groove is longitudinally formed in the top surface of the fixed rod, a movable rod is arranged in the groove, one end, far away from the fixed rod, of the movable rod is fixedly connected with the cross rod, an elastic screw rod is arranged on the front surface of the fixed rod and is in threaded fit with the fixed rod, and the movable rod is fixed in the fixed rod through screwing the elastic screw rod.
Further, the movable rod both sides are fixed respectively and are provided with the sliding block, two the sliding block sets up respectively in two sliding tray, the sliding block with sliding tray sliding fit, two the sliding tray is seted up respectively both sides in the recess.
Further, the surfaces of the tightening screw and the screw are coated with anti-rust oil.
Compared with the prior art, the utility model beneficial effect who has is:
1. the sliding block drives the upper clamping plate to move downwards, the sliding block is fixed through screwing a screw, the upper clamping plate and the lower clamping plate tightly clamp and fix the mounting block, and further the cutter is clamped and fixed, so that the clamping is convenient, and the fixing effect is good;
2. the upper clamping plate and the lower clamping plate are further assisted and positioned by the aid of the auxiliary positioning mechanism, and the fixing effect of the cutter is further improved;
3. through the sliding tray and the sliding block that set up for the movable rod is stable in the recess and is removed, also prevents simultaneously that the movable rod from slipping in the recess.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a clamping device for a numerical control machine tool cutter according to the present invention;
fig. 2 is a sectional view of a mounting plate of a clamping device of a numerical control machine tool cutter provided by the utility model;
fig. 3 is a front view of an auxiliary positioning mechanism of a clamping device for a numerical control machine tool cutter according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1-operation table, 2-mounting plate, 3-slide block, 4-cross bar, 5-support bar, 6-upper clamping plate, 7-mounting block, 8-movable bar, 9-cutter, 10-groove, 11-lower clamping plate, 12-tightening screw, 13-sliding groove, 14-screw hole, 15-screw, 16-fixing bar, 17-slide block and 18-sliding groove.
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. 1-4, a clamping device for a cutting knife of a numerical control machine tool comprises an operating table 1, a mounting plate 2 is longitudinally and fixedly arranged on one side of the top surface of the operating table 1, the mounting plate 2 is detachably mounted on the operating table 1, a chute 13 is longitudinally arranged at the upper end of the right side of the mounting plate 2, a lower clamp plate 11 is fixedly arranged at the lower end of the right side of the mounting plate 2, a slide block 3 is arranged in the chute 13, the slide block 3 is in sliding fit with the chute 13, a cross rod 4 is fixedly arranged on one side of the slide block 3 away from the mounting plate 2, the lower end of the cross rod 4 is fixedly connected with an upper clamp plate 6 through a plurality of support rods 5, a mounting block 7 is arranged in the chute 13, the mounting block 7 is in sliding fit with the chute 13, a cutting knife 9 is fixedly arranged on, the two sides of the mounting block 7 are clamped and fixed by an upper clamping plate 6 and a lower clamping plate 11, and a plurality of auxiliary positioning mechanisms are fixedly arranged between the cross rod 4 and the lower clamping plate 11.
As an improvement of the technical scheme, an auxiliary positioning mechanism is arranged on the front surfaces of the cross rod 4 and the lower clamping plate 11 and is used for further auxiliary positioning of the upper clamping plate 6 and the lower clamping plate 11.
The upper clamping plate 6 and the lower clamping plate 11 are further assisted and positioned by the arranged auxiliary positioning mechanism, so that the fixing effect of the cutter 9 is further improved;
as the improvement of the technical scheme, the auxiliary positioning mechanism comprises a fixed rod 16, the fixed rod 16 is fixedly connected with a lower clamping plate 11, a groove 10 is longitudinally formed in the top surface of the fixed rod 16, a movable rod 8 is arranged in the groove 10, one end, far away from the fixed rod 16, of the movable rod 8 is fixedly connected with a cross rod 4, an elastic screw 12 is arranged on the front surface of the fixed rod 16, the elastic screw 12 is in threaded fit with the fixed rod 16, the movable rod 8 is fixed in the fixed rod 16 through the elastic screw 12 which is screwed, and anti-rust oil is coated on the surfaces of the.
By adjusting the depth of the movable rod 8 inserted into the groove 10, the movable rod 8 is fixed in the fixed rod 16 through the screwing and loosening screw 12, the auxiliary positioning mechanism fixes the cross rod 4 and the lower clamping plate 11 together, the sliding block 3 is prevented from displacing due to the unscrewing of the screw 15 in the use process of the sliding block 3, and the fixing effect of the cutter 9 is further improved;
as the improvement of the above technical scheme, two sides of the movable rod 8 are respectively and fixedly provided with a sliding block 17, the two sliding blocks 17 are respectively arranged in two sliding grooves 18, the sliding blocks 17 are in sliding fit with the sliding grooves 18, and the two sliding grooves 18 are respectively arranged on two sides of the groove 10.
The movable rod 8 can stably move in the groove 10 through the arranged sliding groove 18 and the sliding block 17, and meanwhile, the movable rod 8 is prevented from slipping out of the groove 10;
when the device is used, the mounting block 7 slides downwards, the mounting block 7 drives the cutter 9 to move downwards, meanwhile, the sliding block 3 moves downwards, the sliding block 3 drives the upper clamping plate 6 to move downwards, the sliding block 3 is fixed through the screwing screw 15, the position of the upper clamping plate 6 is further fixed, at the moment, the upper clamping plate 6 and the lower clamping plate 11 tightly clamp and fix the mounting block 7, and further the cutter 9 is clamped and fixed, so that the clamping is convenient, and the fixing effect is good; by adjusting the depth of the movable rod 8 inserted into the groove 10, the movable rod 8 is fixed in the fixed rod 16 through the screwing and loosening screw 12, the auxiliary positioning mechanism fixes the cross rod 4 and the lower clamping plate 11 together, the sliding block 3 is prevented from displacing due to the unscrewing of the screw 15 in the use process of the sliding block 3, and the fixing effect of the cutter 9 is further improved; the provision of the slide groove 18 and the slide block 17 allows the movable bar 8 to move stably in the groove 10 while also preventing the movable bar 8 from slipping out of the groove 10.
The details of the present invention are well known to those skilled in the art.
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 (6)
1. A clamping device for a cutter of a numerical control machine tool comprises an operating table (1), wherein a mounting plate (2) is longitudinally and fixedly arranged on one side of the top surface of the operating table (1), and is characterized in that a sliding groove (13) is longitudinally formed in the upper end of the right side of the mounting plate (2), a lower clamping plate (11) is fixedly arranged at the lower end of the right side of the mounting plate (2), a sliding block (3) is arranged in the sliding groove (13), the sliding block (3) is in sliding fit with the sliding groove (13), a cross rod (4) is fixedly arranged on one side, away from the mounting plate (2), of the sliding block (3), the lower end of the cross rod (4) is fixedly connected with an upper clamping plate (6) through a plurality of support rods (5), a mounting block (7) is arranged in the sliding groove (13), the mounting block (7) is in sliding fit with the sliding groove (13, mounting panel (2) front right side vertically is provided with a plurality of screw (14), be provided with screw (15) with its looks adaptation in screw (14), slider (3) are fixed through screw (15) of screwing, installation piece (7) both sides are passed through punch holder (6) with lower plate (11) centre gripping is fixed, horizontal pole (4) with fixed a plurality of auxiliary positioning mechanism that is provided with between lower plate (11).
2. The clamping device of digit control machine tool cutter according to claim 1 characterized in that: the auxiliary positioning mechanism is arranged on the front surfaces of the cross rod (4) and the lower clamping plate (11), and is used for further auxiliary positioning of the upper clamping plate (6) and the lower clamping plate (11).
3. The clamping device of digit control machine tool cutter according to claim 2 characterized in that: the auxiliary positioning mechanism comprises a fixing rod (16), the fixing rod (16) is fixedly connected with a lower clamping plate (11), a groove (10) is longitudinally formed in the top surface of the fixing rod (16), a movable rod (8) is arranged in the groove (10), the movable rod (8) is far away from one end of the fixing rod (16) and the transverse rod (4) are fixedly connected, an elastic screw rod (12) is arranged on the front surface of the fixing rod (16), the elastic screw rod (12) is in threaded fit with the fixing rod (16), and the movable rod (8) is fixed to the fixing rod (16) through screwing the elastic screw rod (12).
4. The clamping device of digit control machine tool cutter according to claim 3 characterized in that: sliding block (17), two sliding block (17) are fixed respectively to movable rod (8) both sides set up respectively in two sliding tray (18), sliding block (17) with sliding tray (18) sliding fit, two sliding tray (18) are seted up respectively both sides in recess (10).
5. The clamping device of digit control machine tool cutter according to claim 3 characterized in that: antirust oil is coated on the surfaces of the tightening screw rod (12) and the screw (15).
6. The clamping device of digit control machine tool cutter according to claim 1 characterized in that: the mounting plate (2) is detachably mounted on the operating table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481967.7U CN211249156U (en) | 2019-12-31 | 2019-12-31 | Clamping device of digit control machine tool cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481967.7U CN211249156U (en) | 2019-12-31 | 2019-12-31 | Clamping device of digit control machine tool cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249156U true CN211249156U (en) | 2020-08-14 |
Family
ID=71965955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922481967.7U Expired - Fee Related CN211249156U (en) | 2019-12-31 | 2019-12-31 | Clamping device of digit control machine tool cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249156U (en) |
-
2019
- 2019-12-31 CN CN201922481967.7U patent/CN211249156U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |