CN211804192U - Clamping device for numerical control machine tool - Google Patents
Clamping device for numerical control machine tool Download PDFInfo
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- CN211804192U CN211804192U CN202020090849.3U CN202020090849U CN211804192U CN 211804192 U CN211804192 U CN 211804192U CN 202020090849 U CN202020090849 U CN 202020090849U CN 211804192 U CN211804192 U CN 211804192U
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- servo motor
- seat
- screw rod
- machine tool
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Abstract
The embodiment of the utility model discloses a clamping device based on a numerical control machine tool, in particular to the field of the numerical control machine tool, which comprises a base, wherein a fixed seat is fixed on one side of the top end of the base, a first chute is arranged inside the fixed seat, a first servo motor is arranged on one side of the fixed seat, the output end of the first servo motor is connected with a screw rod, and a first slide block is arranged outside the screw rod, the utility model can drive the second servo motor to slide inside the second chute through a second chute, a two-way screw rod, a second slide block and a clamping block according to the size of the two groups of second slide blocks matched with the second chute, and the two groups of second slide blocks are both rotationally connected with the two-way screw rod, so that the motion of the two groups of second slide blocks can be relatively carried out and the clamping action can be completed by the characteristic of the two-way screw rod, compared with the traditional mode of adopting, the volume that can the centre gripping object greatly increased improves device application scope.
Description
Technical Field
The embodiment of the utility model provides a relate to the digit control machine tool field, concretely relates to based on clamping device for digit control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.
Most of the existing clamping devices for the numerical control machine tool are carried out by adopting a pneumatic chuck, but the size of a workpiece clamped by the mode is limited, the applicability is low, and meanwhile, the existing clamping devices for the numerical control machine tool cannot adjust a processing point when processing is carried out.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a based on clamping device for digit control machine tool has solved current clamping device for digit control machine tool and has adopted pneumatic chuck to go on mostly, but this mode centre gripping work piece size is limited, and the suitability is lower, and current clamping device for digit control machine tool can't carry out the problem of adjusting to the processing point when adding man-hour simultaneously.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a clamping device based on a numerical control machine tool comprises a base, wherein a fixed seat is fixed on one side of the top end of the base, a first chute is arranged inside the fixed seat, a first servo motor is installed on one side of the fixed seat, the output end of the first servo motor is connected with a screw rod, a first sliding block is arranged on the outer side of the screw rod, a movable seat is fixed on the top end of the first sliding block, a rotating motor is arranged inside the movable seat, the output end of the rotating motor is connected with a tool bit, a mounting seat is fixed on the other side of the top end of the base, a second servo motor is arranged inside the mounting seat, the output end of the second servo motor is connected with a connecting seat, the inner side of the connecting seat is connected with a clamping seat, a second chute is arranged inside the clamping seat, a third servo motor is installed on the outer side of the clamping seat, and the, and a second sliding block is arranged on the outer side of the bidirectional screw rod, and a clamping block is fixed on the inner side of the second sliding block.
Further, the size and the first spout phase-match of first slider, and first slider passes through the screw thread and is connected with the screw rod rotation, the sliding seat is the welding with first slider.
Furthermore, the size of the second sliding block is matched with the second sliding groove, and the second sliding block is connected with the bidirectional screw in a rotating mode through threads.
Furthermore, the number of the second sliding blocks is two, the two groups of the second sliding blocks are respectively positioned on two sides of the bidirectional screw rod, and the clamping blocks are of inverted triangle structures.
Furthermore, the connecting seat is rotatably connected with the clamping seat through a bearing, and the rotating motor and the second servo motor are located on the same horizontal line.
Furthermore, the first servo motor, the rotating motor, the second servo motor and the third servo motor are all electrically connected with an external power supply.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a second spout, two-way screw rod, second slider and grip block, size and second spout phase-match according to two sets of second sliders, and two sets of second sliders all rotate the relation of being connected with two-way screw rod, make second servo motor can drive it and slide in second spout inside, and the characteristic of two-way screw rod still, just enable the motion of two sets of second sliders and be going on relatively, and then accomplish the action of centre gripping, compare with the mode that the pneumatic (holding) chuck was adopted to the tradition, volume greatly increased that can the centre gripping object, improve the device application degree.
The utility model discloses a rotating electrical machines, second servo motor, connecting seat and grip slipper rotate the relation of being connected according to grip slipper and connecting seat for when the second servo motor operation, the grip slipper can use second servo motor's output to carry out the revolution as the center under the condition that keeps original state, and the state of non-rotation, and rotating electrical machines is in same water flat line with second servo motor again, both combine, make the tool bit can process the different positions of the centre gripping work piece that the grip slipper held, improve the device flexibility.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the clamping seat of the present invention;
fig. 3 is a schematic view of the connecting seat structure of the present invention.
In the figure: 1. a base; 2. a fixed seat; 3. a first chute; 4. a first servo motor; 5. a screw; 6. a first slider; 7. a movable seat; 8. a rotating electric machine; 9. a cutter head; 10. a mounting seat; 11. A second servo motor; 12. a connecting seat; 13. a clamping seat; 14. a second chute; 15. a third servo motor; 16. a bidirectional screw; 17. a second slider; 18. and (4) clamping the block.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 of the specification, the clamping device for the numerical control machine tool comprises a base 1, a fixed seat 2 is fixed on one side of the top end of the base 1, a first chute 3 is arranged inside the fixed seat 2, a first servo motor 4 is installed on one side of the fixed seat 2, a screw 5 is connected with the output end of the first servo motor 4, a first slider 6 is arranged on the outer side of the screw 5, a movable seat 7 is fixed on the top end of the first slider 6, a rotating motor 8 is arranged inside the movable seat 7, the output end of the rotating motor 8 is connected with a tool bit 9, a mounting seat 10 is fixed on the other side of the top end of the base 1, a second servo motor 11 is arranged inside the mounting seat 10, the output end of the second servo motor 11 is connected with a connecting seat 12, a clamping seat 13 is connected on the inner side of the connecting seat 12, a second chute 14 is arranged inside the clamping seat 13, the output end of the third servo motor 15 is connected with a bidirectional screw 16, a second sliding block 17 is arranged on the outer side of the bidirectional screw 16, and a clamping block 18 is fixed on the inner side of the second sliding block 17.
The utility model discloses a second spout 14, two-way screw rod 16, second slider 17 and grip block 18, size and the 14 phase-matchs of second spout according to two sets of second sliders 17, and two sets of second sliders 17 all rotate the relation of being connected with two-way screw rod 16, make third servo motor 15 can drive it and slide in 14 inside of second spout, and the characteristic of two-way screw rod 16 still, just enable the motion of two sets of second sliders 17 and be going on relatively, and then accomplish the action of centre gripping, compare with the mode that the tradition adopted pneumatic (holding) chuck, the volume greatly increased that can the centre gripping object, improve the device application degree.
Referring to fig. 1, the size of the first sliding block 6 is matched with that of the first sliding groove 3, the first sliding block 6 is rotatably connected with the screw 5 through threads, the movable seat 7 is welded with the first sliding block 6, the size of the second sliding block 17 is matched with that of the second sliding groove 14, and the second sliding block 17 is rotatably connected with the bidirectional screw 16 through threads.
The utility model discloses a two-way screw rod 16 that sets up, the characteristic of two-way screw rod 16 still just enables the motion of two sets of second sliders 17 and is going on relatively, and then accomplishes the action of centre gripping, compares with the mode that the tradition adopted pneumatic (holding) chuck, volume greatly increased that can the centre gripping object, improvement device application scope.
Referring to fig. 1 and 2, the number of the second sliding blocks 17 is two, the two second sliding blocks 17 are respectively located on two sides of the bidirectional screw 16, the clamping block 18 is in an inverted triangle structure, the connecting base 12 is rotatably connected with the clamping base 13 through a bearing, and the rotating motor 8 and the second servo motor 11 are located on the same horizontal line.
The utility model discloses a connecting seat 12 that sets up rotates the relation of being connected according to grip slipper 13 and connecting seat 12 for when second servo motor 11 moves, grip slipper 13 can use second servo motor 11's output to carry out the revolution as the center under the condition that keeps original state, and the state of non-rotation.
Referring to fig. 1, the first servo motor 4, the rotating motor 8, the second servo motor 11, and the third servo motor 15 are electrically connected to an external power source.
The utility model discloses a third servo motor 15 that sets up for third servo motor 15 can drive it and slide in second spout 14 is inside, and the characteristic of two-way screw rod 16 still enables the motion of two sets of second sliders 17 and is going on relatively, and then accomplishes the action of centre gripping.
The working principle is as follows: according to the size of the two groups of second sliding blocks 17 matching with the second sliding groove 14 and the relationship of the two groups of second sliding blocks 17 rotationally connected with the two-way screw 16, the third servo motor 15 can drive the second sliding blocks to slide in the second sliding groove 14, and the movement of the two groups of second sliding blocks 17 can be relatively carried out as per the characteristic of the two-way screw 16, so as to complete the clamping action, compared with the traditional mode of adopting a pneumatic chuck, the volume of the object to be clamped can be greatly increased, the applicability of the device is improved, according to the relationship of the rotary connection of the clamping seat 13 and the connecting seat 12, when the second servo motor 11 runs, the clamping seat 13 can revolve around the output end of the second servo motor 11 as the center under the condition of keeping the original state, but not rotate, and the rotary motor 8 and the second servo motor 11 are on the same horizontal line, and the two are combined, so that the tool bit 9 can process different positions of the workpiece clamped by the clamping seat 13, and the flexibility of the device is improved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a based on clamping device for digit control machine tool, includes base (1), its characterized in that: a fixed seat (2) is fixed on one side of the top end of the base (1), a first sliding groove (3) is formed in the fixed seat (2), a first servo motor (4) is installed on one side of the fixed seat (2), the output end of the first servo motor (4) is connected with a screw rod (5), a first sliding block (6) is arranged on the outer side of the screw rod (5), a movable seat (7) is fixed on the top end of the first sliding block (6), a rotating motor (8) is arranged in the movable seat (7), the output end of the rotating motor (8) is connected with a cutter head (9), a mounting seat (10) is fixed on the other side of the top end of the base (1), a second servo motor (11) is arranged in the mounting seat (10), the output end of the second servo motor (11) is connected with a connecting seat (12), and the inner side of the connecting seat (12) is connected with a clamping seat, the inside of grip slipper (13) is provided with second spout (14), and third servo motor (15) are installed in the outside of grip slipper (13), the output of third servo motor (15) is connected with two-way screw rod (16), the outside of two-way screw rod (16) is provided with second slider (17), the inboard of second slider (17) is fixed with grip block (18).
2. The clamping device for the numerical control machine tool based on the claim 1 is characterized in that: the size of first slider (6) and first spout (3) phase-match, and first slider (6) rotate with screw rod (5) through the screw thread and are connected, sliding seat (7) are the welding with first slider (6).
3. The clamping device for the numerical control machine tool based on the claim 1 is characterized in that: the size of the second sliding block (17) is matched with the second sliding groove (14), and the second sliding block (17) is rotatably connected with the bidirectional screw (16) through threads.
4. The clamping device for the numerical control machine tool based on the claim 1 is characterized in that: the number of the second sliding blocks (17) is two, the two groups of the second sliding blocks (17) are respectively positioned at two sides of the two-way screw (16), and the clamping blocks (18) are of an inverted triangular structure.
5. The clamping device for the numerical control machine tool based on the claim 1 is characterized in that: the connecting seat (12) is rotatably connected with the clamping seat (13) through a bearing, and the rotating motor (8) and the second servo motor (11) are located on the same horizontal line.
6. The clamping device for the numerical control machine tool based on the claim 1 is characterized in that: the first servo motor (4), the rotating motor (8), the second servo motor (11) and the third servo motor (15) are all electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090849.3U CN211804192U (en) | 2020-01-15 | 2020-01-15 | Clamping device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090849.3U CN211804192U (en) | 2020-01-15 | 2020-01-15 | Clamping device for numerical control machine tool |
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| CN211804192U true CN211804192U (en) | 2020-10-30 |
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| CN202020090849.3U Active CN211804192U (en) | 2020-01-15 | 2020-01-15 | Clamping device for numerical control machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372092A (en) * | 2021-01-15 | 2021-02-19 | 大连理工江苏研究院有限公司 | Alloy milling cutter for processing internal thread of pipe fitting and device adopting same |
| CN112846933A (en) * | 2021-02-25 | 2021-05-28 | 崔爱军 | Tool setting system of numerical control machine tool and using method thereof |
-
2020
- 2020-01-15 CN CN202020090849.3U patent/CN211804192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372092A (en) * | 2021-01-15 | 2021-02-19 | 大连理工江苏研究院有限公司 | Alloy milling cutter for processing internal thread of pipe fitting and device adopting same |
| CN112846933A (en) * | 2021-02-25 | 2021-05-28 | 崔爱军 | Tool setting system of numerical control machine tool and using method thereof |
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