CN211101774U - Key groove milling machine tool - Google Patents
Key groove milling machine tool Download PDFInfo
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- CN211101774U CN211101774U CN201922271749.0U CN201922271749U CN211101774U CN 211101774 U CN211101774 U CN 211101774U CN 201922271749 U CN201922271749 U CN 201922271749U CN 211101774 U CN211101774 U CN 211101774U
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Abstract
The utility model belongs to the technical field of milling machine, refer in particular to a keyway milling machine, which comprises a base, be provided with the processing anchor clamps on the base, be located on the base of processing anchor clamps rear side along controlling and transversely be provided with transverse guide one, sliding connection has the stand on the transverse guide one, the stand is controlled along transverse guide one by drive arrangement drive, the left surface or/and the right flank of stand are provided with vertical guide rail one along vertical direction, sliding connection has the sliding seat on the vertical guide rail one, the sliding seat reciprocates along vertical guide rail one by drive arrangement two drives, be provided with the milling cutter device that is used for milling process on the work piece on the sliding seat. The utility model discloses a horizontal removal is done with a drive arrangement drive stand respectively to drive device one, the sliding seat is done vertical reciprocating to make the milling cutter device can carry out horizontal and vertical position control, compare prior art, its mechanical automation degree is high, position control is convenient, the machining precision is high and machining efficiency is fast.
Description
The technical field is as follows:
the utility model belongs to the technical field of milling machine, refer in particular to a keyway milling machine.
Background art:
in the machining industry, especially in the key slot milling of shaft parts, the problems of low mechanical automation degree, difficult adjustment of machining positions, long machining time and low machining efficiency exist in normal machining on a milling machine or a drilling and milling machine, so that the machining precision and quality of the shaft parts cannot be guaranteed, more defective products are produced, and ideal machining effect and production rate cannot be achieved.
The invention content is as follows:
the utility model aims at providing a mechanical automation degree is high, machining efficiency is fast and the machining precision can satisfy the keyway milling machine bed of demand.
The utility model discloses a realize like this:
the utility model provides a keyway milling machine, which comprises a base, be provided with the add clamping apparatus who is used for fixed work piece on the base, be located and transversely be provided with transverse guide first about on the base of add clamping apparatus rear side, sliding connection has the stand on the transverse guide, the stand is controlled along transverse guide first by drive arrangement drive, the left surface or the right flank of stand is provided with vertical guide rail one along vertical direction, sliding connection has the sliding seat on the vertical guide rail one, the sliding seat reciprocates along vertical guide rail one by the drive of drive arrangement two, be provided with the milling cutter device that is used for milling on the work piece on the sliding seat.
In foretell keyway milling machine, the left surface and the right flank of stand all are provided with vertical guide rail one, sliding seat and milling cutter device, drive arrangement two is provided with two and drives respectively and corresponds the sliding seat and reciprocate along corresponding vertical guide rail one.
In foretell keyway milling machine, the stand is provided with two and is left stand and right stand respectively, all is provided with vertical guide rail one, sliding seat and milling cutter device on one of them side of left stand and right stand, drive arrangement one is provided with two and drives respectively and corresponds the stand and remove along horizontal guide rail one.
In the keyway milling machine tool, one of the sliding seats is provided with a second vertical guide rail along the vertical direction, the second vertical guide rail is connected with a supporting seat in a sliding manner, and the supporting seat is provided with a drill cutter device for drilling on a workpiece.
In the keyway milling machine tool, the first driving device comprises a first driving motor fixed on the base, an output shaft of the first driving motor is linked with a first driving screw rod, the first driving screw rod is in threaded connection with a first driving nut, and the first driving nut is fixedly connected with the upright post.
In the keyway milling machine tool, the second driving device comprises a second driving motor fixed on the upright post, an output shaft of the second driving motor is linked with a second driving screw rod, the second driving screw rod is in threaded connection with a second driving nut, and the second driving nut is fixedly connected with the sliding seat.
In the above keyway milling machine tool, the base is longitudinally provided with longitudinal guide rails along the front and back, the longitudinal guide rails are connected with a processing table in a sliding manner, and the processing clamp is arranged on the processing table.
In the key groove milling machine tool, a second transverse guide rail is transversely arranged on the machining table along the left and right sides, and the machining clamp is connected to the second transverse guide rail in a sliding mode.
In foretell keyway milling machine, the clamping device that adds clamping apparatus including the fixing base that is used for placing the work piece, is used for holding the work piece tightly, is used for leaning on left thimble and right thimble at work piece left and right both ends, and left thimble is relative and coaxial setting with right thimble, and left thimble and right thimble can follow two left and right reciprocating motion of transverse guide.
In a foretell keyway milling machine, clamping device is including the relative preceding clamp splice and the back clamp splice that sets up around vertical, and preceding clamp splice and back clamp splice homoenergetic along vertical reciprocating motion, has all seted up the clamp groove on the trailing flank of preceding clamp splice and the leading flank of back clamp splice, and the central line in two clamp grooves and the axis of left and right thimble are located same horizontal plane.
Compared with the prior art, the utility model outstanding advantage is:
1. the utility model respectively drives the upright post to move horizontally and the sliding seat to move vertically through the first driving device and the second driving device, so that the milling cutter device can adjust the horizontal and vertical positions, and compared with the prior art, the milling cutter device has the advantages of high mechanical automation degree, convenient position adjustment, high processing precision and high processing efficiency;
2. the utility model discloses the longitudinal rail back-and-forth movement can be followed to the processing platform for the work piece has possessed fore-and-aft displacement adjustment ability on the processing position.
Description of the drawings:
fig. 1 is an overall perspective view of the present invention;
FIG. 2 is an overall front view of the present invention;
fig. 3 is an overall left side view of the present invention;
fig. 4 is an overall plan view of the present invention;
fig. 5 is a structural diagram of the driving device of the present invention;
fig. 6 is a three-structure diagram of the driving device of the present invention;
fig. 7 is a second structure view of the driving device of the present invention.
In the figure: 1. a base; 2. a first transverse guide rail; 3. a column; 4. a first vertical guide rail; 5. a sliding seat; 6. a milling cutter device; 7. a supporting seat; 8. a drill bit device; 9. driving a motor I; 10. driving a first screw rod; 11. driving the first nut; 12. a second driving motor; 13. a second driving screw rod; 14. driving a second nut; 15. a longitudinal guide rail; 16. a processing table; 17. driving a screw rod III; 18. driving a nut III; 19. a second transverse guide rail; 20. a fixed seat; 21. a left thimble; 22. a right thimble; 23. a front clamping block; 24. and a rear clamping block.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 7:
the first embodiment is as follows:
the utility model provides a keyway milling machine, including base 1, be provided with the processing anchor clamps that are used for fixed work piece on the base 1, transversely be provided with transverse guide one 2 about following on the base 1 that is located the processing anchor clamps rear side, sliding connection has stand 3 on transverse guide one 2, about stand 3 is controlled along transverse guide one 2 by drive arrangement drive, the left surface or the right flank of stand 3 are provided with vertical guide rail one 4 along vertical direction, sliding connection has sliding seat 5 on vertical guide rail one 4, sliding seat 5 reciprocates along vertical guide rail one 4 by two drives of drive arrangement, be provided with the milling cutter device 6 that is used for milling on the work piece on sliding seat 5. The working states of the first driving device and the second driving device are controlled by the control assembly.
The utility model discloses a drive arrangement drives stand 3 respectively with drive arrangement one and removes about transversely, sliding seat 5 does vertical reciprocating to make milling cutter device 6 can carry out horizontal and vertical position control, compare prior art, its mechanical automation degree is high, position control is convenient, the machining precision is high and machining efficiency is fast.
And simultaneously, the utility model discloses a milling cutter device 6 can adopt milling cutter and milling cutter drive assembly among the prior art, and its milling cutter drive assembly is including milling cutter electricity main shaft, and milling cutter fixed mounting is on milling cutter electricity main shaft's output shaft.
Furthermore, in order to reduce the left and right displacement stroke of the stand column 3, even to simultaneously perform grooving processing and improve the processing efficiency at the left and right ends of the workpiece, the left side surface and the right side surface of the stand column 3 are provided with a first vertical guide rail 4, a sliding seat 5 and a milling cutter device 6, and a second driving device is provided with two corresponding sliding seats 5 which are respectively driven to move up and down along the corresponding first vertical guide rail (4).
And, in order to make the utility model discloses can drill processing, one of them slide holder 5 is gone up and is provided with vertical guide rail two along vertical direction, and sliding connection has supporting seat 7 on vertical guide rail two, is provided with the brill sword device 8 that is used for drilling processing on the work piece on supporting seat 7. In the embodiment, the second vertical guide rail, the support base 7 and the drill device 8 are arranged on the sliding base 5 positioned on the left side surface of the upright post 3. Meanwhile, the drill device 8 can adopt a drill and a drill driving component in the prior art, the drill driving component comprises a drill motor, and the drill is fixed on an output shaft of the drill motor through a coupling, and the coupling is not drawn in the attached drawings of the specification.
Furthermore, an embodiment of the driving device may be: the first driving device comprises a first driving motor 9 fixed on the base 1, an output shaft of the first driving motor 9 is linked with a first driving screw rod 10, the first driving screw rod 10 is in threaded connection with a first driving nut 11, and the first driving nut 11 is fixedly connected with the stand column 3. The driving device realizes the left-right movement of the upright post 3 along the transverse guide rail by means of the matching connection of the driving screw rod I10 and the driving nut I11, has the characteristics of high displacement precision and quick response, and adopts the implementation mode.
Of course, the first driving device can also adopt another embodiment: the first driving device comprises a first driving oil cylinder fixed on the base 1, a telescopic rod of the first driving oil cylinder is fixedly connected with the upright post 3, and the first driving oil cylinder directly drives the upright post 3 to move left and right along the transverse guide rail.
Similarly, the second driving device adopts the following implementation modes: the driving device II comprises a driving motor II 12 fixed on the upright post 3, an output shaft of the driving motor II 12 is in linkage with a driving screw rod II 13, the driving screw rod II 13 is in threaded connection with a driving nut II 14, and the driving nut II 14 is fixedly connected with the sliding seat 5, wherein in the embodiment, the output shaft of the driving motor II 12 is in transmission connection with an intermediate shaft through a gear, the intermediate shaft is in linkage with the driving screw rod II 13 through a coupler, and the sliding seat 5 moves up and down along the vertical guide rail by means of matching connection of the driving screw rod II 13 and the driving nut II 14. Of course, the output shaft of the second driving motor 12 can also be directly in transmission connection with the second driving screw rod 13 through a coupler.
In addition, the second driving device may adopt another embodiment: the second driving device comprises a second driving oil cylinder fixed on the stand column 3, a telescopic rod of the second driving oil cylinder is fixedly connected with the sliding seat 5, and the sliding seat 5 is directly driven by the second driving oil cylinder to move up and down along the vertical guide rail.
In order to further improve the machining precision of work piece, make the utility model discloses have fore-and-aft displacement regulating power on the work piece processing displacement, base 1 vertically is provided with longitudinal rail 15 around along, and sliding connection has processing platform 16 on longitudinal rail 15, the setting of processing anchor clamps is on processing platform 16. The machining table 16 is driven by a third driving device to move back and forth along the longitudinal guide rail 15, the third driving device can be a third driving motor fixed on the base 1, an output shaft of the third driving motor is communicated with a third driving screw rod 17, the third driving screw rod 17 is in threaded connection with a third driving nut 18, and the third driving nut 18 is fixedly connected with the machining table 16. Of course, the third driving device may also be a linear cylinder or a linear motor, and the linear cylinder or the linear motor directly drives the processing table 16 to move back and forth along the longitudinal guide rail 15.
Furthermore, in order to facilitate the clamping of the processing clamp on the workpiece, a second transverse guide rail 19 is transversely arranged on the processing table 16 along the left and right directions, and the processing clamp is slidably connected to the transverse guide rails.
In this embodiment, the machining fixture includes a fixing seat 20 for placing a workpiece, a clamping device for tightly holding the workpiece, and a left thimble 21 and a right thimble 22 for abutting against the left and right ends of the workpiece, the left thimble 21 and the right thimble 22 are disposed opposite and coaxially, and the left thimble 21 and the right thimble 22 can reciprocate left and right along the second transverse guide rail 19. The left thimble 21 and the right thimble 22 can position the axial position of the workpiece, and the clamping device holds the workpiece tightly so that the circumferential position of the workpiece can be fixed. In the present embodiment, the fixing base 20 and the clamping device are fixed to the machining table 16, and the left thimble 21 and the right thimble 22 are driven by the corresponding driving sources to move left and right along the second cross rail 19.
Furthermore, in this embodiment, the clamping device includes a front clamping block 23 and a rear clamping block (24) which are oppositely disposed along the longitudinal direction, and the front clamping block 23 and the rear clamping block (24) can both reciprocate along the longitudinal direction, clamping grooves are respectively formed on the rear side surface of the front clamping block 23 and the front side surface of the rear clamping block (24), and the central lines of the two clamping grooves and the central axes of the left and right thimbles 22 are located on the same horizontal plane. The front clamping block 23 and the rear clamping block 24 are driven by corresponding clamping cylinders to move back and forth along the longitudinal direction respectively to clamp or loosen a workpiece, and the central lines of the two clamping grooves and the central axes of the left thimble 22 and the right thimble 22 are positioned on the same horizontal plane, so that the workpiece is uniformly stressed when being clamped, and the workpiece is not easy to bend and deform during grooving.
Example two:
the structure of this embodiment is substantially the same as that of the first embodiment, and the main difference is that: the upright post 3 is provided with two and is left stand and right stand respectively, all is provided with vertical guide rail 4, sliding seat 5 and milling cutter device 6 on one of them side of left stand and right stand, drive arrangement one is provided with two and drives respectively and corresponds about upright post 3 along transverse guide rail 2. Compare above-mentioned embodiment one, the lateral shifting stroke of the left and right stand of this embodiment shortens, is applicable to the axle type work piece processing of arbitrary length to can carry out the fluting processing simultaneously to the both ends of this axle type work piece, its machining efficiency is high, extensive applicability.
In the present embodiment, the second vertical guide rail, the support base 7 and the drill device 8 are disposed on the slide base 5 located on the left column.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. A keyway milling machine, its characterized in that: including base (1), be provided with the processing anchor clamps that are used for fixed work piece on base (1), transversely be provided with transverse guide (2) about following on base (1) that is located the processing anchor clamps rear side, sliding connection has stand (3) on transverse guide (2), control about stand (3) is followed transverse guide (2) by drive arrangement drive, the left surface or the right flank of stand (3) is provided with vertical guide (4) along vertical direction, sliding connection has sliding seat (5) on vertical guide (4), sliding seat (5) reciprocate along vertical guide (4) by drive arrangement two drives, be provided with milling cutter device (6) that are used for milling on the work piece on sliding seat (5).
2. A keyway milling machine according to claim 1, characterized in that: the left side and the right side of the upright post (3) are provided with a first vertical guide rail (4), a sliding seat (5) and a milling cutter device (6), and a second driving device is provided with two sliding seats (5) which are driven to move up and down along the first vertical guide rail (4).
3. A keyway milling machine according to claim 1, characterized in that: the vertical column (3) is provided with two vertical columns and a right vertical column respectively, a first vertical guide rail (4), a sliding seat (5) and a milling cutter device (6) are arranged on one side face of each of the left vertical column and the right vertical column, and a first driving device is provided with two vertical columns and drives the corresponding vertical columns (3) to move left and right along a first transverse guide rail (2) respectively.
4. A keyway milling machine according to claim 2 or 3, characterized in that: one of the two sliding seats (5) is provided with a second vertical guide rail along the vertical direction, the second vertical guide rail is connected with a supporting seat (7) in a sliding manner, and the supporting seat (7) is provided with a drill cutter device (8) for drilling on a workpiece.
5. A keyway milling machine according to claim 1, characterized in that: the first driving device comprises a first driving motor (9) fixed on the base (1), an output shaft of the first driving motor (9) is linked with a first driving screw rod (10), the first driving screw rod (10) is in threaded connection with a first driving nut (11), and the first driving nut (11) is fixedly connected with the upright post (3).
6. A keyway milling machine according to claim 1, characterized in that: the driving device II comprises a driving motor II (12) fixed on the upright post (3), an output shaft of the driving motor II (12) is linked with a driving screw rod II (13), the driving screw rod II (13) is in threaded connection with a driving nut II (14), and the driving nut II (14) is fixedly connected with the sliding seat (5).
7. A keyway milling machine according to claim 1, characterized in that: the base (1) is longitudinally provided with longitudinal guide (15) around along, and sliding connection has processing platform (16) on longitudinal guide (15), the processing anchor clamps set up on processing platform (16).
8. A keyway milling machine according to claim 7, characterized in that: and a second transverse guide rail (19) is transversely arranged on the machining table (16) along the left and right sides, and the machining clamp is connected to the transverse guide rails in a sliding manner.
9. A keyway milling machine according to claim 1, 7 or 8, wherein: the machining clamp comprises a fixed seat (20) for placing a workpiece, a clamping device for tightly holding the workpiece, a left thimble (21) and a right thimble (22) for abutting against the left end and the right end of the workpiece, the left thimble (21) and the right thimble (22) are opposite and coaxially arranged, and the left thimble (21) and the right thimble (22) can move left and right along the transverse guide rail II (19).
10. A keyway milling machine according to claim 9, characterized in that: clamping device is including preceding clamp splice (23) and back clamp splice (24) along vertical front and back relative setting, and preceding clamp splice (23) and back clamp splice (24) homoenergetic along vertical front and back reciprocating motion, has all seted up the clamp groove on the trailing flank of preceding clamp splice (23) and the leading flank of back clamp splice (24), and the central line in two clamp grooves and the axis of left and right thimble (22) are located same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271749.0U CN211101774U (en) | 2019-12-16 | 2019-12-16 | Key groove milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271749.0U CN211101774U (en) | 2019-12-16 | 2019-12-16 | Key groove milling machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN211101774U true CN211101774U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922271749.0U Active CN211101774U (en) | 2019-12-16 | 2019-12-16 | Key groove milling machine tool |
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| CN (1) | CN211101774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547342A (en) * | 2021-07-27 | 2021-10-26 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
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2019
- 2019-12-16 CN CN201922271749.0U patent/CN211101774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547342A (en) * | 2021-07-27 | 2021-10-26 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
| CN113547342B (en) * | 2021-07-27 | 2022-05-24 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
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Denomination of utility model: A keyway milling machine tool Effective date of registration: 20210928 Granted publication date: 20200728 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU JINGMA MACHINERY Co.,Ltd. Registration number: Y2021990000902 |