CN214816784U

CN214816784U - Clamping device for shaft part machining

Info

Publication number: CN214816784U
Application number: CN202121816021.2U
Authority: CN
Inventors: 陈月阳
Original assignee: Individual
Current assignee: Yishui Haofu Machinery Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-11-23
Anticipated expiration: 2031-08-05

Abstract

The utility model belongs to the metal processing field specifically is a clamping device is used in axle type parts machining, including bearing mechanism, fixture, the moving mechanism that can carry out quick location to big or small disalignment part, it is provided with to bear the weight of the mechanism top the moving mechanism, the moving mechanism top is provided with fixture, bearing mechanism includes workstation, support, removes the wheel, workstation below four corners is provided with the support, the support below is provided with remove the wheel. The utility model discloses a fixture mechanism can utilize first electric putter to stretch out and draw back and promote mutually supporting between centre gripping groove and the spring, carries out the centre gripping with the axle part of variation in size fixed, adds man-hour at the axle part, uses the flexible holding ring that promotes of second electric putter to advance fast line location, prevents that the skew from appearing in the processing position, reduces personnel's operation, improves clamping efficiency.

Description

Clamping device for shaft part machining

Technical Field

The utility model belongs to the metal processing field specifically is a clamping device for processing of axle type parts is related to.

Background

The shaft is a cylindrical object which is penetrated in the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft is square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The existing shaft parts in the current market are fixed by manually adjusting a clamping device by workers because the shaft parts are kept in a stable state in the machining process, so that the parts are easy to misplace or move partially, the part machining efficiency is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an axle type clamping device for parts machining.

The utility model discloses the technical scheme who adopts as follows:

a clamping device for processing shaft parts comprises a bearing mechanism, a clamping mechanism capable of quickly positioning parts with different sizes and a moving mechanism, wherein the moving mechanism is arranged on the outer side above the bearing mechanism, the clamping mechanism is arranged above the moving mechanism, the bearing mechanism comprises a workbench, a bracket and moving wheels, the bracket is arranged at four corners below the workbench, the moving wheels are arranged below the bracket, the clamping mechanism comprises a clamping frame, a first electric push rod, a bearing seat, a spring, a clamping groove, a second electric push rod and a positioning ring, the first electric push rod is arranged on the inner side above the clamping frame, the bearing seat is arranged on the inner side of the first electric push rod, the spring is arranged on the inner side of the bearing seat, the clamping groove is arranged on the inner side of the spring, the second electric push rod is arranged on one side of the clamping groove, the telescopic end of the second electric push rod is provided with the positioning ring.

Preferably: the moving mechanism comprises a track, a worm, a motor and a moving seat, wherein the worm is arranged on the inner side of the track, the motor is arranged on one side of the worm, and the moving seat is arranged above the track.

According to the arrangement, the motor is started to drive the worm to rotate, and the worm drives the movable seat to slide on the rail in the left-right direction.

Preferably: the moving mechanism comprises a rail, a third electric push rod, a connecting shaft and a moving seat, wherein the third electric push rod is arranged on the inner side of the rail, the connecting shaft is arranged on one side of the third electric push rod, and the moving seat is arranged above the rail.

According to the arrangement, the third electric push rod is used for pushing the connecting shaft and the moving seat to slide on the rail in the left-right direction.

Preferably: the workbench is connected with the support in a welding mode, and the support is connected with the movable wheel in a welding mode.

So set up, when having guaranteed to remove, the workstation with the support with it is firm to remove the firm of taking turns connection.

Preferably: the clamping frame with first electric putter passes through bolted connection, first electric putter with bear the seat and pass through welded connection, bear the seat with the spring passes through welded connection, the spring with the centre gripping groove passes through welded connection, bear the seat with second electric putter passes through bolted connection, second electric putter with the holding ring passes through bolted connection.

So set up, guaranteed bear the seat the spring the durable firm that the centre gripping groove is connected makes things convenient for the dismouting to change first electric putter the second electric putter maintains.

Preferably: the track with the worm passes through the bearing and connects, the worm with the motor key-type connection, the track with remove seat sliding connection.

So set up, the bearing connection has guaranteed the worm is nimble rotatory.

Preferably: the track with the third electric putter passes through bolted connection, the third electric putter with the connecting axle passes through threaded connection, the track with remove seat sliding connection.

So set up, make things convenient for dismouting maintenance third electric putter.

The utility model has the advantages that: the clamping mechanism is adopted, the first electric push rod can be used for pushing the clamping groove and the spring to be matched with each other in a telescopic mode, shaft parts with different sizes are clamped and fixed, and the second electric push rod is used for pushing the positioning ring to be quickly positioned when the shaft parts are machined, so that the machining position is prevented from deviating, personnel operation is reduced, and the clamping efficiency is improved.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of an embodiment 1 of a clamping device for processing shaft parts according to the present invention;

fig. 2 is a schematic perspective view of an embodiment 1 of the clamping device for processing shaft parts according to the present invention;

fig. 3 is a schematic view of a bearing mechanism of the clamping device for processing shaft parts according to the present invention;

fig. 4 is a schematic view of a clamping mechanism of the clamping device for processing shaft parts according to the present invention;

fig. 5 is a schematic view of a moving mechanism of the clamping device for processing shaft parts according to embodiment 1 of the present invention;

fig. 6 is a schematic view of a moving mechanism of the clamping device for processing shaft parts according to embodiment 2 of the present invention.

The reference numerals are explained below:

1. a carrying mechanism; 2. a clamping mechanism; 3. a moving mechanism; 11. a work table; 12. a support; 13. a moving wheel; 21. a clamping frame; 22. a first electric push rod; 23. a bearing seat; 24. a spring; 25. a clamping groove; 26. a second electric push rod; 27. a positioning ring; 31. a track; 32. a worm; 33. a motor; 34. a movable seat; 301. a third electric push rod; 302. and (7) connecting the shafts.

Detailed Description

The present invention will be further described with reference to the following examples and drawings.

Example 1

As shown in fig. 1, 2, 3, 4, and 5, a clamping device for processing shaft parts comprises a bearing mechanism 1, a clamping mechanism 2 capable of rapidly positioning shaft parts with different sizes, and a moving mechanism 3, wherein the moving mechanism 3 is arranged on the outer side above the bearing mechanism 1, the clamping mechanism 2 is arranged on the upper side of the moving mechanism 3, the bearing mechanism 1 comprises a workbench 11, a bracket 12, and moving wheels 13, the bracket 12 is arranged at four corners below the workbench 11, the moving wheels 13 are arranged below the bracket 12, the clamping mechanism 2 comprises a clamping frame 21, a first electric push rod 22, a bearing seat 23, a spring 24, a clamping groove 25, a second electric push rod 26, and a positioning ring 27, the first electric push rod 22 is arranged on the inner side above the clamping frame 21, the bearing seat 23 is arranged on the inner side of the first electric push rod 22, the spring 24 is arranged on the inner side of the bearing seat 23, the clamping groove 25 is arranged on the inner side of the spring 24, the second electric push rod 26 is arranged on one side of the clamping groove 25, the positioning ring 27 is arranged at the telescopic end of the second electric push rod 26, the moving mechanism 3 comprises a track 31, a worm 32, a motor 33 and a moving seat 34, the worm 32 is arranged on the inner side of the track 31, the motor 33 is arranged on one side of the worm 32, and the moving seat 34 is arranged above the track 31.

Preferably: the workbench 11 is connected with the bracket 12 through welding, and the bracket 12 is connected with the movable wheel 13 through welding; the clamping frame 21 is connected with the first electric push rod 22 through a bolt, the first electric push rod 22 is connected with the bearing seat 23 through welding, the bearing seat 23 is connected with the spring 24 through welding, the spring 24 is connected with the clamping groove 25 through welding, the bearing seat 23 is connected with the second electric push rod 26 through a bolt, and the second electric push rod 26 is connected with the positioning ring 27 through a bolt; the track 31 is connected with the worm 32 through a bearing, the worm 32 is connected with a motor 33 in a key mode, and the track 31 is connected with the moving seat 34 in a sliding mode.

Example 2

As shown in fig. 3, 4, and 6, the present embodiment is different from embodiment 1 in that: the moving mechanism 3 comprises a track 31, a third electric push rod 301, a connecting shaft 302 and a moving seat 34, wherein the third electric push rod 301 is arranged on the inner side of the track 31, the connecting shaft 302 is arranged on one side of the third electric push rod 301, and the moving seat 34 is arranged above the track 31; the rail 31 is connected with the third electric push rod 301 through a bolt, the third electric push rod 301 is connected with the connecting shaft 302 through a thread, and the rail 31 is connected with the movable seat 34 in a sliding mode.

The working principle is as follows: when the device is used, the device can be moved to a position to be processed through the moving wheel 13 below the workbench 11, a worker places shaft parts with different sizes in the clamping groove 25, the first electric push rod 22 is used for telescopically pushing the bearing seat 23 and the clamping groove 25 to move left and right, the shaft parts are clamped and fixed by matching the interaction of the spring 24 arranged in the bearing seat 23, the moving mechanism 3 is started at the same time, the worm 32 arranged in the rail 31 at two sides is driven by the motor 33, the worm 32 drives the moving seat 34 to slide on the rail 31 in the left and right directions, or the connecting shaft 302 arranged in the rail 31 at two sides is driven by the third electric push rod 301, so that the connecting shaft 302 drives the moving seat 34 to slide on the rail 31 in the left and right directions, the shaft parts are moved to the position to be processed, and then the second electric push rod 26 is used for telescopically pushing the positioning ring 27 to perform quick positioning, the processing position is prevented from deviating, so that shaft parts with different sizes are stably kept for processing.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an axle type clamping device for parts machining which characterized in that: the fixture comprises a bearing mechanism (1), a clamping mechanism (2) capable of rapidly positioning parts with different sizes and a moving mechanism (3), wherein the moving mechanism (3) is arranged on the outer side above the bearing mechanism (1), and the clamping mechanism (2) is arranged above the moving mechanism (3);

the bearing mechanism (1) comprises a workbench (11), supports (12) and moving wheels (13), the supports (12) are arranged at four corners below the workbench (11), and the moving wheels (13) are arranged below the supports (12);

fixture (2) include holding frame (21), first electric putter (22), bear seat (23), spring (24), centre gripping groove (25), second electric putter (26), holding ring (27), holding frame (21) top inboard is provided with first electric putter (22), first electric putter (22) inboard is provided with bear seat (23), it is provided with to bear seat (23) inboard spring (24), spring (24) inboard is provided with centre gripping groove (25), centre gripping groove (25) one side is provided with second electric putter (26), the flexible end of second electric putter (26) is provided with holding ring (27).

2. The clamping device for processing the shaft part as claimed in claim 1, wherein: moving mechanism (3) include track (31), worm (32), motor (33), remove seat (34), track (31) inboard is provided with worm (32), worm (32) one side is provided with motor (33), track (31) top is provided with remove seat (34).

3. The clamping device for processing the shaft part as claimed in claim 1, wherein: moving mechanism (3) include track (31), third electric putter (301), connecting axle (302), remove seat (34), track (31) inboard is provided with third electric putter (301), third electric putter (301) one side is provided with connecting axle (302), track (31) top is provided with remove seat (34).

4. The clamping device for processing the shaft part as claimed in claim 1, wherein: the workbench (11) is connected with the support (12) in a welding mode, and the support (12) is connected with the moving wheel (13) in a welding mode.

5. The clamping device for processing the shaft part as claimed in claim 1, wherein: the clamping frame (21) with first electric putter (22) pass through bolted connection, first electric putter (22) with bear seat (23) and pass through welded connection, bear seat (23) with spring (24) pass through welded connection, spring (24) with centre gripping groove (25) pass through welded connection, bear seat (23) with second electric putter (26) pass through bolted connection, second electric putter (26) with holding ring (27) pass through bolted connection.

6. The clamping device for processing the shaft part as claimed in claim 2, wherein: track (31) with worm (32) pass through the bearing connection, worm (32) with motor (33) key-type connection, track (31) with remove seat (34) sliding connection.

7. The clamping device for processing the shaft part as claimed in claim 3, wherein: the track (31) is connected with the third electric push rod (301) through a bolt, the third electric push rod (301) is connected with the connecting shaft (302) through threads, and the track (31) is connected with the moving seat (34) in a sliding mode.