CN219484913U - Boring cutter clamp structure of numerical control machine tool - Google Patents
Boring cutter clamp structure of numerical control machine tool Download PDFInfo
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- CN219484913U CN219484913U CN202320988990.9U CN202320988990U CN219484913U CN 219484913 U CN219484913 U CN 219484913U CN 202320988990 U CN202320988990 U CN 202320988990U CN 219484913 U CN219484913 U CN 219484913U
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- fixedly connected
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- boring cutter
- main gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a boring cutter clamp structure of a numerical control machine tool, which belongs to the technical field of mechanical cutters and comprises the following components: the base, the recess has been seted up to base one end, fixedly connected with connecting plate on the recess, fixedly connected with is a pair of shell that rotates in the recess, it is connected with the threaded rod to rotate the shell internal rotation, threaded connection has the nut on the threaded rod, the spout has been seted up to shell one side that rotates, sliding connection has splint in the spout, splint be close to rotate shell one end sliding connection in the spout and with two nut fixed connection, drive mechanism includes the rotation box of fixed connection in the shell top that rotates. The clamping plate is arranged in the boring cutter, the boring cutter can be fixed by being matched with the base, and the pushing mechanism is arranged at the same time, so that the position of the boring cutter can be adjusted by pushing the boring cutter, and the boring cutter can be very conveniently and quickly adjusted by only rotating the handle when the boring cutter is clamped and adjusted.
Description
Technical Field
The utility model relates to the technical field of mechanical cutters, in particular to a boring cutter clamp structure of a numerical control machine tool.
Background
The numerical control machine tool is a machine tool device for automatically machining a specified workpiece according to a program written in advance, and has higher precision and higher efficiency compared with the manual machining of the workpiece, and can machine a plurality of workpieces which cannot be manually realized.
An existing boring cutter clamp structure for a numerical control machine tool comprises the following structures: the publication No. CN218799327U discloses a boring cutter clamp for a numerical control machine tool, which comprises a shell, wherein a notch is formed in the upper side of the shell, a bottom plate is arranged at the bottom of the inner wall of the shell, a top plate is slidably matched in the shell, and a pressing plate is elastically matched on the top plate; one side of roof and clamp plate sliding fit has first splint and second splint respectively, and the corresponding adjusting part of second splint has been installed to one side of shell, and two draw-in grooves have been seted up to the upside of second splint, and the inserted bar has been installed to the downside of first splint, and inserted bar sliding fit is in the draw-in groove. According to the boring cutter clamping device, the boring cutter can be clamped through the first clamping plate and the second clamping plate, and the boring cutter can be clamped through the clamping plate when the boring cutter is extruded, so that the top plate is driven to move, and the top plate drives the first clamping plate to move to one side of the second clamping plate.
The boring cutter holder of the existing numerical control machine tool also has the following problems: the existing numerical control machine tool is mainly fixed through screws on clamping plates in a boring tool fixing mode, the boring tool fixing mode is inconvenient when the position of the boring tool needs to be adjusted, repeated screw disassembly is complicated, and waste of manpower and material resources is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a boring cutter clamp structure of a numerical control machine tool.
The embodiment of the utility model provides a boring cutter clamp structure of a numerical control machine tool, which comprises the following components:
the base is provided with a groove at one end, a connecting plate is fixedly connected to the groove, a pair of rotating shells are fixedly connected to the groove, a threaded rod is rotationally connected to the rotating shells, a nut is connected to the threaded rod in a threaded manner, a sliding groove is formed in one side of the rotating shells, a clamping plate is connected to the sliding groove in a sliding manner, and one end, close to the rotating shells, of the clamping plate is connected to the sliding groove in a sliding manner and is fixedly connected with the two nuts;
the transmission mechanism comprises a rotating box fixedly connected to the top of the rotating shell, the top end of the threaded rod penetrates through the rotating shell and the rotating box, a first pinion is fixedly connected to the top end of the threaded rod, a first main gear is rotatably connected to the bottom in the rotating box and meshed with two first pinions, a first main fluted disc is arranged at the top of the first main gear, a rotating rod is rotationally connected to the rotating box, a first auxiliary fluted disc is fixedly connected to the rotating rod, a first main fluted disc is matched with the first auxiliary fluted disc, a pushing box is fixedly connected between the rotating shells, and a pushing mechanism is arranged in the pushing box.
Further, the pushing mechanism comprises a sliding plate fixedly connected in the pushing box, a bilateral rack is connected to the sliding plate in a sliding mode, a second main gear is connected to the bottom of the pushing box through a support in a rotating mode, and the second main gear is located above the bilateral rack.
Further, the bottom of the pushing box is rotationally connected with a pair of second pinion gears, the two second pinion gears are symmetrically arranged by taking the second main gear as an axis, and the second main gear and the second pinion gears are meshed with each other.
Further, the bottoms of the two second pinion gears are coaxially and fixedly connected with incomplete gears, and the incomplete gears are matched with the double-sided racks.
Further, the rotating rod penetrates through the rotating box and the pushing box, the bottom of the rotating rod is fixedly connected with a second main gear disc, the top of the second main gear is fixedly connected with a second auxiliary gear disc which is matched with the second main gear disc.
Further, the promotion box is close to splint one end and has offered the breach, it has the promotion piece to slide in the breach, it keeps away from splint one end and bilateral rack fixed connection to promote the piece, bilateral rack keeps away from promotion piece one end and is provided with spacing, slide both ends fixedly connected with and spacing matched with blend stop each other, the dwang top runs through and rotates box top and top fixedly connected with rotation handle.
Compared with the prior art, the utility model has the following beneficial effects:
the clamping plate is arranged in the boring cutter, the boring cutter can be fixed by being matched with the base, and the pushing mechanism is arranged at the same time, so that the position of the boring cutter can be adjusted by pushing the boring cutter, and the boring cutter can be very conveniently and quickly adjusted by only rotating the handle when the boring cutter is clamped and adjusted.
Drawings
Fig. 1 is a schematic side view of an internal structure of a boring tool holder of a numerical control machine according to an embodiment of the present utility model.
Fig. 2 is a schematic front view of the internal structure of a boring tool holder of a numerical control machine according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of an internal structure of a pushing box of a boring cutter clamp structure of a numerical control machine tool according to an embodiment of the utility model.
In the above figures: the device comprises a clamping plate 1, a base 2, a rotary shell 3, a threaded rod 4, a rotary rod 5, a rotary handle 6, a first main gear disc 8, a first auxiliary gear disc 9, a first auxiliary gear disc 10, a pushing box 11, a second main gear disc 12, a double-sided rack 13, a non-complete gear 14, a second main gear 15, a second auxiliary gear disc 16, a second auxiliary gear 17 and a rotary box 18.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a boring cutter holder structure of a numerical control machine, including:
the boring tool comprises a base 2, wherein a groove is formed in one end of the base 2, a connecting plate is fixedly connected to the groove, a pair of rotating shells 3 are fixedly connected to the groove, threaded rods 4 are rotationally connected to the rotating shells 3, the threaded directions of the two threaded rods 4 are opposite, nuts are connected to the threaded rods 4 in a threaded manner, a sliding groove is formed in one side of the rotating shells 3, a clamping plate 1 is slidably connected to one side of the sliding groove, one end, close to the rotating shells 3, of the clamping plate 1 is slidably connected to the sliding groove and fixedly connected with the two nuts, and the clamping plate 1 can clamp and fix the boring tool in cooperation with the base 2;
the transmission mechanism comprises a rotating box 18 fixedly connected to the top of the rotating shell 3, the top end of a threaded rod 4 penetrates through the rotating shell 3 and the rotating box 18, a first auxiliary gear 10 is fixedly connected to the top end of the threaded rod 4, a first main gear 8 is rotatably connected to the inner bottom of the rotating box 18, the first main gear 8 is meshed with the two first auxiliary gears 10, a first main gear disk 7 is arranged at the top of the first main gear 8, a rotating rod 5 is rotatably connected to the rotating box 18, a first auxiliary fluted disc 9 is fixedly connected to the rotating rod 5, the first main gear disk 7 is matched with the first auxiliary fluted disc 9, a pushing box 11 is fixedly connected between the two rotating shells 3, when the first main gear 8 rotates, the two first auxiliary gears 10 meshed with the first main gear 8 are driven to rotate, the threaded rod 4 is driven to rotate, a nut meshed with the threaded rod 4 drives the clamping plate 1 to move, and a pushing mechanism is arranged in the pushing box 11;
the pushing mechanism comprises a sliding plate fixedly connected in a pushing box 11, a double-sided rack 13 is connected to the sliding plate in a sliding manner, a second main gear 15 is connected to the bottom of the pushing box 11 through a support in a rotating manner, the second main gear 15 is located above the double-sided rack 13, a pair of second auxiliary gears 17 are connected to the bottom of the pushing box 11 in a rotating manner, the two second auxiliary gears 17 are symmetrically arranged by taking the second main gear 15 as an axis, the second main gears 15 and the second auxiliary gears 17 are meshed with each other, an incomplete gear 14 is fixedly connected to the bottoms of the two second auxiliary gears 17 in a coaxial manner, the incomplete gear 14 is matched with the double-sided rack 13, a rotating rod 5 penetrates through the rotating box 18 and the pushing box 11, a second main fluted disc 16 is fixedly connected to the bottom of the second main fluted disc 12, the top of the second main gear 15 is fixedly connected with a second auxiliary fluted disc 16 which is matched with the second main fluted disc 12, a notch is formed in the end of the pushing box 11, a pushing block is arranged in the notch in a sliding manner, one end of the pushing block is far away from the 1 and the double-sided rack 13 is fixedly connected with a limit bar, two ends of the pushing block are fixedly connected with a limit bar, the two ends of the limit bar are meshed with the limit bar and the limit bar are mutually meshed with the two main gear 16, the two main gear 16 and the two main gear 16 are meshed with the rotating handle 16 in a rotating manner, and the two main gear 16 is meshed with the rotating handle 16.
The detailed working process of the utility model is as follows:
firstly, placing a boring cutter clamping part on a base 2, pulling up a rotating handle 6 and rotating to enable a first main gear 7 to be meshed with a first auxiliary gear disk 9, when a first main gear 8 is driven by the rotating handle 6 to rotate, driving two first auxiliary gears 10 meshed with the first main gear 8 to rotate, driving a threaded rod 4 to rotate, and driving a clamping plate 1 to move by a nut meshed with the threaded rod 4, so that the clamping plate 1 is matched with the base 2 to clamp and fix a boring cutter;
secondly, when the position of the boring cutter needs to be adjusted, the rotating handle 6 is pressed and rotated, so that the second main fluted disc 12 is meshed with the second auxiliary fluted disc 16, the second main gear 15 is rotated, the two second auxiliary gears 17 meshed with the second main gear 15 are rotated, the incomplete gear 14 is driven to rotate, the double-sided rack 13 meshed with the incomplete gear 14 is driven to move, and the pushing block is driven to move, so that the position of the boring cutter is adjusted.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a boring cutter clamp structure of digit control machine tool which characterized in that includes:
the base (2), recess has been seted up to base (2) one end, fixedly connected with connecting plate on the recess, fixedly connected with a pair of rotation shell (3) in the recess, rotation shell (3) internal rotation is connected with threaded rod (4), threaded rod (4) go up threaded connection has the nut, rotation shell (3) one side has seted up the spout, sliding connection has splint (1) in the spout, splint (1) are close to rotation shell (3) one end sliding connection in the spout and with two nuts fixed connection;
the transmission mechanism comprises a rotating box (18) fixedly connected to the top of a rotating shell (3), the top end of a threaded rod (4) penetrates through the rotating shell (3) and the rotating box (18), a first pinion (10) is fixedly connected to the top end of the threaded rod (4), a first main gear (8) is rotatably connected to the inner bottom of the rotating box (18), the first main gear (8) is meshed with the two first pinions (10) mutually, a first main gear (8) is provided with a first main gear disc (7), a rotating rod (5) is rotationally connected to the rotating box (18), a first auxiliary fluted disc (9) is fixedly connected to the rotating rod (5), a first main gear disc (7) is matched with the first auxiliary fluted disc (9) mutually, a pushing box (11) is fixedly connected between the rotating shell (3), and a pushing mechanism is arranged in the pushing box (11).
2. The boring cutter clamp structure of a numerically controlled machine tool according to claim 1, wherein:
the pushing mechanism comprises a sliding plate fixedly connected in the pushing box (11), a bilateral rack (13) is connected to the sliding plate in a sliding mode, a second main gear (15) is connected to the bottom of the pushing box (11) through a support in a rotating mode, and the second main gear (15) is located above the bilateral rack (13).
3. The boring cutter clamp structure of a numerically controlled machine tool according to claim 2, wherein:
the pushing box (11) is characterized in that a pair of second auxiliary gears (17) are rotatably connected to the bottom of the pushing box, the second auxiliary gears (17) are symmetrically arranged by taking a second main gear (15) as an axis, and the second main gear (15) and the second auxiliary gears (17) are meshed with each other.
4. A boring cutter clamp structure for a numerically controlled machine tool as in claim 3, wherein:
the bottoms of the two second auxiliary gears (17) are coaxially and fixedly connected with an incomplete gear (14), and the incomplete gear (14) is matched with the bilateral rack (13).
5. A boring cutter clamp structure for a numerically controlled machine tool as in claim 3, wherein:
the rotating rod (5) penetrates through the rotating box (18) and the pushing box (11) and is fixedly connected with a second main gear disc (12) at the bottom, and a second auxiliary gear disc (16) matched with the second main gear disc (12) is fixedly connected to the top of the second main gear (15).
6. The boring cutter clamp structure of a numerically controlled machine tool according to claim 1, wherein:
the pushing box (11) is close to one end of the clamping plate (1) and is provided with a notch, a pushing block slides in the notch, one end of the pushing block, which is far away from the clamping plate (1), is fixedly connected with the bilateral rack (13), one end of the bilateral rack (13), which is far away from the pushing block, is provided with a limit bar, two ends of the sliding plate are fixedly connected with stop bars which are mutually matched with the limit bar, and the top of the rotating rod (5) penetrates through the top of the rotating box (18) and is fixedly connected with the rotating handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320988990.9U CN219484913U (en) | 2023-04-27 | 2023-04-27 | Boring cutter clamp structure of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320988990.9U CN219484913U (en) | 2023-04-27 | 2023-04-27 | Boring cutter clamp structure of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219484913U true CN219484913U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320988990.9U Active CN219484913U (en) | 2023-04-27 | 2023-04-27 | Boring cutter clamp structure of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219484913U (en) |
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2023
- 2023-04-27 CN CN202320988990.9U patent/CN219484913U/en active Active
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