CN212977541U

CN212977541U - Semi-automatic clamp for machining transmission shaft

Info

Publication number: CN212977541U
Application number: CN202022010195.1U
Authority: CN
Inventors: 黄生伟
Original assignee: Shanghai Sudiman Precision Machinery Co ltd
Current assignee: Shanghai Sudiman Precision Machinery Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-16
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to the technical field of automatic clamps, in particular to a semi-automatic clamp for processing a transmission shaft, which reduces the labor force for assembling and disassembling the transmission shaft, improves the processing precision, increases the working efficiency and reduces the use limitation; the clamping device comprises a base, a left supporting arm, a first motor frame, a transmission motor, a transmission shaft, a chuck, a right supporting arm, a bearing and a positioning tip, wherein the bottom end of the left supporting arm is arranged on the left side of the top end of the base; the positioning slide rail bottom end is installed on the top end of the base in a matched mode, the top end of the driving frame is installed on the bottom end of the connecting arm, the rack is installed on the bottom wall and the top wall of the groove cavity of the driving frame in a matched mode, and the right supporting arm and the left supporting arm are installed on the top end of the base in a matched mode.

Description

Semi-automatic clamp for machining transmission shaft

Technical Field

The utility model relates to an automatic technical field of anchor clamps especially relates to a transmission shaft processing is with semi-automatic anchor clamps.

Background

As is well known, a semi-automatic jig for machining a transmission shaft is an auxiliary device for machining a transmission shaft, which is widely used in the field of automatic jigs; the existing semi-automatic clamp for machining the transmission shaft comprises a base, a left supporting arm, a first motor frame, a transmission motor, the transmission shaft, a chuck, a right supporting arm, a bearing and a positioning tip, wherein the bottom end of the left supporting arm is arranged on the left side of the top end of the base; when the existing semi-automatic clamp for machining the transmission shaft is used, the transmission shaft is clamped through the chuck, then the axis of the transmission shaft is positioned through the positioning center, then the transmission shaft is positioned and rotatably supported through the matching of the positioning center and the chuck, and then the transmission motor is started to drive the transmission shaft to rotate for machining; the existing semi-automatic clamp for transmission shaft machining is found in use, the existing device is fixed in a machining interval, the transmission shaft position is required to be adjusted frequently to carry out stable machining in the transmission shaft machining process, the machining precision is reduced due to continuous dismounting and adjusting, manual labor is increased, the working efficiency is reduced, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce transmission shaft dismouting labour, improve the machining precision, increase work efficiency, reduce a transmission shaft processing of using the limitation and use semi-automatic anchor clamps.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing, which comprises a base, the left branch brace, first motor frame, driving motor, the transmission shaft, the chuck, the right branch brace, bearing and location top, the left branch brace bottom is installed in base top left side, driving motor installs on left branch brace left side top through first motor frame, the transmission shaft left end is connected with driving motor right side output coaxial, chuck left end and transmission shaft right-hand member coaxial, the right branch brace bottom is installed in base top right side, the bearing is installed inside right branch brace top shaft hole, location top right-hand member and bearing left end coaxial coupling, and location top and chuck coaxial fit installation; still including the location slide rail, the location slider, the mount table, the linking arm, drive frame, rack and drive arrangement, the cooperation of location slide rail bottom is installed on the base top, the cooperation of location slider top is installed in the mount table bottom, and location slide rail and location slider cooperation sliding connection, install in the mount table bottom on the linking arm top, install in the linking arm bottom on drive frame top, the rack cooperation is installed on drive frame vallecular cavity diapire and roof, right branch brace and left branch brace cooperation are installed on the base top, drive arrangement installs inside the base cavity, and the drive arrangement output is connected with the rack cooperation.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes thread bush, screw rod and hand wheel, and inside the thread bush installed in right branch arm top shaft hole, the screw rod was connected with thread bush screw-thread fit, and the bearing is installed in screw rod left end slot hole inside, hand wheel left end coaxial arrangement at the screw rod right-hand member.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing, drive arrangement include second motor frame, swing motor and sector gear, and swing motor passes through the second motor frame and installs on base cavity diapire, sector gear rear end and swing motor front side output coaxial coupling to sector gear is connected with two rack toothing transmissions.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes the axle sleeve, and the axle sleeve is installed inside the hole axle in left branch arm top to transmission shaft and the coaxial cooperation rotation of axle sleeve are connected.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes a plurality of regulation stabilizer blades, and the cooperation of a plurality of regulation stabilizer blade tops is installed in the base bottom.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes the chip groove, and chip groove bottom end is installed on the mount table top.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes a plurality of rubber pads, and the rubber pad top is installed and is being adjusted the stabilizer blade bottom.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes the rocker, and the rocker left end is installed at the hand wheel right-hand member.

Compared with the prior art, the beneficial effects of the utility model are that: make mount table slidable mounting on the base top through location slide rail and location slider cooperation, make right branch brace arm and left branch brace arm carry out the stable stay through the mount table, make the drive frame install in the mount table bottom through the linking arm, drive arrangement and rack cooperation make the drive frame drive the mount table on top swing, make the transmission shaft processing interval of device centre gripping increase through the mount table swing, reduce transmission shaft dismouting labour, improve the machining precision, increase work efficiency, reduce and use the limitation.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a partial right-view schematic diagram of the present invention;

in the drawings, the reference numbers: 1. a base; 2. a left support arm; 3. a first motor mount; 4. a drive motor; 5. a drive shaft; 6. a chuck; 7. a right support arm; 8. a bearing; 9. positioning a centre; 10. positioning the slide rail; 11. positioning the sliding block; 12. an installation table; 13. a connecting arm; 14. a drive frame; 15. a rack; 16. a threaded sleeve; 17. a screw; 18. a hand wheel; 19. a second motor mount; 20. a swing motor; 21. a sector gear; 22. a shaft sleeve; 23. adjusting the support legs; 24. a chip collecting groove; 25. a rubber pad; 26. a rocker; .

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing, including base 1, left support arm 2, first motor frame 3, driving motor 4, transmission shaft 5, chuck 6, right support arm 7, bearing 8 and location top 9, left support arm 2 bottom is installed on base 1 top left side, driving motor 4 is installed on left support arm 2 left side top through first motor frame 3, transmission shaft 5 left end and transmission motor 4 right side output coaxial coupling, chuck 6 left end and transmission shaft 5 right-hand member coaxial coupling, right support arm 7 bottom is installed on base 1 top right side, bearing 8 is installed inside the shaft hole of right support arm 7 top, location top 9 right-hand member and bearing 8 left end coaxial coupling, and location top 9 and chuck 6 coaxial fit installation; the device comprises a positioning slide rail 10, a positioning slide block 11, an installation platform 12, a connecting arm 13, a driving frame 14, a rack 15 and a driving device, wherein the bottom end of the positioning slide rail 10 is installed at the top end of a base 1 in a matching mode, the top end of the positioning slide block 11 is installed at the bottom end of the installation platform 12 in a matching mode, the positioning slide rail 10 is connected with the positioning slide block 11 in a sliding mode in a matching mode, the top end of the connecting arm 13 is installed at the bottom end of the installation platform 12, the top end of the driving frame 14 is installed at the bottom end of the connecting arm 13, the rack 15 is installed on the bottom wall and the top wall of a groove cavity of the driving frame 14 in a matching mode; make mount table 12 slidable mounting on 1 top of base through location slide rail 10 and the cooperation of location slider 11, make right branch brace 7 and left branch brace 2 carry out the stable stay through mount table 12, make drive frame 14 install in mount table 12 bottom through linking arm 13, drive arrangement and the cooperation of rack 15 make drive frame 14 drive mount table 12 on top swing, the transmission shaft processing interval that makes the device centre gripping through mount table 12 swing increases, reduce transmission shaft dismouting labour, and the machining precision is improved, and the work efficiency is increased, and the limitation is used in the reduction.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing still includes thread bush 16, screw rod 17 and hand wheel 18, and thread bush 16 installs inside the shaft hole of 7 tops of right branch arms, and screw rod 17 is connected with thread bush 16 screw-thread fit, and bearing 8 installs inside screw rod 17 left end slotted hole, and hand wheel 18 left end coaxial arrangement is at screw rod 17 right-hand member; make the apex 9 of location and chuck 6 interval adjust through screw rod 17 and the cooperation of hand wheel 18, make hand wheel 18 rotate the convenience through second motor frame 19 and increase, improve device transmission shaft centre gripping length adaptability, improve the simple operation nature, improve job stabilization nature, reduce and use the limitation.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing, drive arrangement includes second motor frame 19, swing motor 20 and sector gear 21, and swing motor 20 installs on base 1 cavity bottom wall through second motor frame 19, and sector gear 21 rear end and swing motor 20 front side output coaxial coupling to sector gear 21 meshes the transmission with two racks 15 and is connected; make swing motor 20 stable installation inside base 1 cavity through second motor frame 19, swing motor 20 makes mount table 12 provide swing power through sector gear 21 respectively with the cooperation of rack 15, improves machining efficiency, increases the machining precision, improves adaptability, reduces and uses the limitation.

The utility model discloses a semi-automatic clamp for processing a transmission shaft, which also comprises a shaft sleeve 22, wherein the shaft sleeve 22 is arranged inside a hole shaft at the top end of a left supporting arm 2, and the transmission shaft 5 and the shaft sleeve 22 are coaxially matched and rotatably connected; make transmission shaft 5 support intensity increase through axle sleeve 22, reduce the device work and rock, improve life, increase the machining precision, reduce and use the limitation.

The utility model discloses a semi-automatic clamp for processing a transmission shaft, which also comprises a plurality of adjusting support legs 23, wherein the top ends of the adjusting support legs 23 are arranged at the bottom end of the base 1 in a matching way; make device stable support through a plurality of regulation stabilizer blades 23 cooperations, improve the device and support and put stably, increase the leveling convenience, improve maneuverability, reduce and put the adaptability.

The utility model discloses a semi-automatic clamp for processing a transmission shaft, which also comprises a chip collecting groove 24, wherein the bottom end of the chip collecting groove 24 is arranged at the top end of the mounting table 12; make transmission shaft processing bits concentrate through chip groove 24 and collect, reduce clean labour, improve and use the convenience, increase adaptability, reduce and use the limitation.

The utility model discloses a semi-automatic clamp for processing a transmission shaft, which also comprises a plurality of rubber pads 25, wherein the top ends of the rubber pads 25 are arranged at the bottom ends of the adjusting support legs 23; make device shock attenuation effect increase a base through the cooperation of a plurality of regulation stabilizer blades 23, improve device work vibrations, increase a machining precision, reduce and use the limitation.

The utility model discloses a semi-automatic clamp for processing a transmission shaft, which also comprises a rocker 26, wherein the left end of the rocker 26 is arranged at the right end of a hand wheel 18; the rotation speed of the hand wheel 18 is increased through the rocker 26, the working efficiency is improved, the convenience is increased, and the use limitation is reduced.

The utility model discloses a semi-automatic anchor clamps are used in transmission shaft processing, it is at the during operation, at first carry out the centre gripping with the transmission shaft through chuck 6, later make screw rod 17 and the cooperation of hand wheel 18 through rocker 26 and hand wheel 16 adjust the top 9 of location and chuck 6 interval, then fix a position the transmission shaft through the top 9 of location, later carry out the circular telegram with drive motor 4 and start, then drive the transmission shaft through chuck 6 and rotate processing, later start the circular telegram of swing motor 20, then make the swing of mount table 12 increase can with transmission shaft processing interval through sector gear 21 and the cooperation of rack 15.

The semi-automatic clamp for processing the transmission shaft is a common mechanical mode in all installation modes, connection modes or setting modes, and can be implemented as long as the beneficial effects of the semi-automatic clamp can be achieved; the utility model discloses a transmission shaft processing is with transmission motor 4 and swing motor 20 of semi-automatic anchor clamps for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A semi-automatic clamp for processing a transmission shaft comprises a base (1), a left supporting arm (2), a first motor frame (3) and a transmission motor (4), the device comprises a transmission shaft (5), a chuck (6), a right supporting arm (7), a bearing (8) and a positioning tip (9), wherein the bottom end of the left supporting arm (2) is arranged on the left side of the top end of a base (1), a transmission motor (4) is arranged on the top end of the left side of the left supporting arm (2) through a first motor frame (3), the left end of the transmission shaft (5) is coaxially connected with the right output end of the transmission motor (4), the left end of the chuck (6) is coaxially connected with the right end of the transmission shaft (5), the bottom end of the right supporting arm (7) is arranged on the right side of the top end of the base (1), the bearing (8) is arranged inside a shaft hole in the top end of the right supporting arm (7), the right end of the positioning tip (9); it is characterized by also comprising a positioning slide rail (10), a positioning slide block (11), an installation platform (12), a connecting arm (13), a driving frame (14), a rack (15) and a driving device, wherein the bottom end of the positioning slide rail (10) is arranged at the top end of the base (1) in a matching way, the top end of the positioning slide block (11) is arranged at the bottom end of the installation platform (12) in a matching way, and location slide rail (10) and location slider (11) cooperation sliding connection, install in mount table (12) bottom on linking arm (13) top, install in linking arm (13) bottom on drive frame (14) top, rack (15) cooperation is installed on drive frame (14) slot chamber diapire and roof, right branch brace (7) and left branch brace (2) cooperation are installed on base (1) top, drive arrangement installs inside base (1) cavity, and the drive arrangement output is connected with rack (15) cooperation.

2. The semi-automatic clamp for machining the transmission shaft is characterized by further comprising a threaded sleeve (16), a screw rod (17) and a hand wheel (18), wherein the threaded sleeve (16) is installed inside a shaft hole in the top end of the right supporting arm (7), the screw rod (17) is in threaded fit connection with the threaded sleeve (16), a bearing (8) is installed inside a slotted hole in the left end of the screw rod (17), and the left end of the hand wheel (18) is coaxially installed at the right end of the screw rod (17).

3. The semi-automatic clamp for machining the transmission shaft is characterized in that the driving device comprises a second motor frame (19), a swing motor (20) and a sector gear (21), the swing motor (20) is installed on the bottom wall of the cavity of the base (1) through the second motor frame (19), the rear end of the sector gear (21) is coaxially connected with the front side output end of the swing motor (20), and the sector gear (21) is in meshed transmission connection with the two racks (15).

4. The semi-automatic clamp for processing the transmission shaft is characterized by further comprising a shaft sleeve (22), wherein the shaft sleeve (22) is installed inside a hole shaft at the top end of the left supporting arm (2), and the transmission shaft (5) and the shaft sleeve (22) are coaxially matched and rotatably connected.

5. The semi-automatic clamp for machining the transmission shaft is characterized by further comprising a plurality of adjusting support legs (23), wherein the top ends of the adjusting support legs (23) are matched and arranged at the bottom end of the base (1).

6. The semi-automatic clamp for machining the transmission shaft is characterized by further comprising a chip collecting groove (24), wherein the bottom end of the chip collecting groove (24) is installed at the top end of the mounting table (12).

7. The semi-automatic clamp for machining the transmission shaft is characterized by further comprising a plurality of rubber pads (25), wherein the top ends of the rubber pads (25) are arranged at the bottom ends of the adjusting legs (23).

8. The semi-automatic clamp for machining the transmission shaft is characterized by further comprising a rocker (26), wherein the left end of the rocker (26) is installed at the right end of the hand wheel (18).