CN220362008U - Drilling machine for motor rotor clamping ring - Google Patents

Abstract

The utility model discloses a drilling machine for a motor rotor pressing ring, which comprises a bottom plate, wherein vertical plates are symmetrically and fixedly arranged on the rear side of the top of the bottom plate, top plates are fixedly arranged on the tops of the two vertical plates together, an electric push rod is fixedly arranged at the bottom of the top plate, a fixed plate is fixedly arranged at the push rod end of the electric push rod, a second motor is fixedly arranged at the bottom of the fixed plate, a second drill rod is fixedly arranged on an output shaft of the second motor, and the outer side of the second drill rod is rotationally connected with a mounting plate through a bearing seat; according to the utility model, the second motor is driven to move by the electric push rod, the second motor drives the second drill rod and the driving gear on the outer side of the second drill rod to rotate, and the driving gear drives the driven gears meshed with the second drill rod to rotate, so that the first drill rod is driven to rotate, and the first drill rod and the second drill rod are drilled and punched simultaneously, so that the electronic pressing ring is prevented from being drilled for multiple times, the positions of the drill rods are not required to be adjusted for multiple times, and the drilling machine is more convenient.

Description

Drilling machine for motor rotor clamping ring

Technical Field

The utility model relates to a drilling machine, in particular to a drilling machine for a motor rotor pressing ring.

Background

A drill refers to a machine and equipment that leaves a cylindrical hole or bore in a target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target. Also known as drills, punches, hole drills, hole-penetrating machines, etc. The expected effect is achieved by drilling the precision part, and the drilling machine comprises a semiautomatic drilling machine and a full-automatic drilling machine, so that the cost of manpower resources is increased; most enterprises consider fully automatic drilling machines as a direction of development.

The rotor clamping ring is an annular metal part sleeved on the motor rotating shaft, and the main effect of the rotor clamping ring is to position and strengthen the motor rotor, and because a plurality of holes are formed in the rotor clamping ring, at present, when the motor rotor clamping ring is drilled, the rotor clamping ring is required to be drilled for a plurality of times, and the position of a drill rod is required to be readjusted when the rotor clamping ring is drilled for a plurality of times, so that the motor rotor clamping ring drilling machine is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a drilling machine for a motor rotor pressing ring, which aims to solve the problems that in the prior art, when the motor rotor pressing ring is drilled, the rotor pressing ring needs to be drilled for multiple times, and when the drilling is carried out for multiple times, the position of a drill rod needs to be readjusted, so that inconvenience is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a drilling machine for motor rotor clamping ring, includes the bottom plate, the top rear side symmetry fixed mounting of bottom plate has the riser, two the top of riser is fixed mounting jointly has the roof, the bottom fixed mounting of roof has electric putter, electric putter's push rod fixed mounting has the fixed plate, the bottom fixed mounting of fixed plate has the second motor, the output shaft fixed mounting of second motor has the second drilling rod, the outside of second drilling rod is connected with the mounting panel through the bearing frame rotation, the bottom of mounting panel just rotates along the second drilling rod circumferencial direction and is connected with a plurality of first drilling rod, the outside fixed mounting of first drilling rod has driven gear, the outside fixed mounting of second drilling rod has drive gear, driven gear and drive gear meshing, the both ends of mounting panel all run through the riser and with riser sliding connection.

As still further aspects of the utility model: the two vertical plates are provided with first sliding grooves which are used for being connected with the mounting plate in a sliding mode.

As still further aspects of the utility model: the two-way screw is characterized in that a first motor is fixedly arranged on one side of the top of the bottom plate, a two-way screw rod is fixedly arranged on an output shaft of the first motor, sliding plates are symmetrically connected with positive and negative threads of the two-way screw rod in a threaded mode, second sliding grooves are symmetrically formed in the top of the bottom plate, the sliding plates are slidably connected with the second sliding grooves, and clamping jaws are fixedly arranged on two sides, close to each other, of the sliding plates.

As still further aspects of the utility model: the clamping jaw is in an arc-shaped design.

As still further aspects of the utility model: the top of bottom plate and the position fixed mounting who is located the centre have place the seat, two-way lead screw runs through and places the seat and rotate with placing the seat and be connected.

As still further aspects of the utility model: one of the vertical plates is fixedly provided with a switch, the first motor, the second motor and the electric push rod are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the second motor is driven to move by the electric push rod, the second motor drives the second drill rod and the driving gear on the outer side of the second drill rod to rotate, and the driving gear drives the driven gears meshed with the second drill rod to rotate, so that the first drill rod is driven to rotate, and the first drill rod and the second drill rod are drilled and punched simultaneously, so that the electronic pressing ring is prevented from being drilled for multiple times, the positions of the drill rods are not required to be adjusted for multiple times, and the drilling machine is more convenient.

According to the utility model, the first motor drives the bidirectional screw rod to rotate so as to drive the two clamping jaws to be close to each other to clamp and fix the rotor pressing ring, so that the phenomenon of looseness of the rotor pressing ring in the drilling process is avoided.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view of the utility model at a in fig. 1.

Fig. 3 is a partial top view of the present utility model.

1. A first chute; 2. a first motor; 3. a bottom plate; 4. a second chute; 5. a slide plate; 6. a first drill pipe; 7. a second drill rod; 8. a placement seat; 9. a two-way screw rod; 10. a mounting plate; 11. a second motor; 12. a riser; 13. an electric push rod; 14. a top plate; 15. a clamping jaw; 16. a driven gear; 17. and a drive gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in an embodiment of the present utility model, a drilling machine for a motor rotor pressing ring includes a bottom plate 3, vertical plates 12 are symmetrically and fixedly installed at the rear sides of the top of the bottom plate 3, top plates 14 are fixedly installed at the tops of the two vertical plates 12 together, an electric push rod 13 is fixedly installed at the bottom of the top plates 14, a fixed plate is fixedly installed at the push rod end of the electric push rod 13, a second motor 11 is fixedly installed at the bottom of the fixed plate, a second drill rod 7 is fixedly installed at an output shaft of the second motor 11, an installation plate 10 is rotatably connected to the outer side of the second drill rod 7 through a bearing seat, a plurality of first drill rods 6 are rotatably connected to the bottom of the installation plate 10 along the circumferential direction of the second drill rod 7, driven gears 16 are fixedly installed at the outer sides of the first drill rods 6, driving gears 17 are fixedly installed at the outer sides of the second drill rods 7, the driven gears 16 are meshed with the driving gears 17, and two ends of the installation plate 10 penetrate through the vertical plates 12 and are slidably connected with the vertical plates 12.

The two vertical plates 12 are provided with first sliding grooves 1 which are used for being in sliding connection with the mounting plate 10 and used for limiting the mounting plate 10.

The top one side fixed mounting of bottom plate 3 has first motor 2, and the output shaft fixed mounting of first motor 2 has two-way lead screw 9, and the positive and negative screw thread department symmetry threaded connection of two-way lead screw 9 has slide 5, and second spout 4 has been seted up to the top symmetry of bottom plate 3, slide 5 and second spout 4 sliding connection, and the equal fixed mounting in one side that two slides 5 are close to each other has clamping jaw 15, fixes the rotor clamping ring through two clamping jaws 15, has avoided the rotor clamping ring to take place to rock when drilling.

The clamping jaw 15 is in a circular arc design and is better adapted to the shape of the rotor pressing ring.

The top of the bottom plate 3 and the position in the middle are fixedly provided with a placing seat 8, and a bidirectional screw rod 9 penetrates through the placing seat 8 and is rotationally connected with the placing seat 8 for placing the rotor pressing ring.

One of the risers 12 is fixedly provided with a switch, the first motor 2, the second motor 11 and the electric push rod 13 are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

The working principle of the utility model is as follows:

the rotor pressing ring is placed at the top of the placing seat 8, the bidirectional screw rod 9 is driven to rotate through the first motor 2, the bidirectional screw rod 9 is driven, the bidirectional screw rod 9 drives the two sliding plates 5 to be close to each other to drive the clamping jaws 15 to be close to each other to clamp the rotor pressing ring, the second motor 11 and the electric push rod 13 are started after clamping, the electric push rod 13 drives the second motor 11 to move downwards, the second motor 11 drives the second drill rod 7 to rotate, the second drill rod 7 drives the driven gear 16 to rotate in a meshed mode through the driving gear 17 on the outer side of the second drill rod 7, the driven gear 16 rotates to drive the first drill rod 6 to rotate, the first drill rod 6 arranged along the circumference of the second drill rod 7 rotates together with the second drill rod 7 to drill the rotor pressing ring, and multiple punching and multiple adjustment of the positions of the drill rod are avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a drilling machine for motor rotor clamping ring, includes bottom plate (3), its characterized in that: the utility model discloses a motor-driven drill rod, including bottom plate (3), fixed plate, mounting panel (10) are connected with in the outside of second drilling rod (7) through the bearing frame rotation, the bottom of mounting panel (10) and along second drilling rod (7) circumferencial direction rotation be connected with first drilling rod (6), driven gear (16) are installed in the outside fixed mounting of first drilling rod (6), the outside fixed mounting of second drilling rod (7) has driving gear (17), driven gear (16) and driving gear (17) meshing, the both ends of mounting panel (10) all run through riser (12) and with riser (12) sliding connection.

2. The drilling machine for a motor rotor pressing ring according to claim 1, wherein: the two vertical plates (12) are provided with first sliding grooves (1) which are used for being connected with the mounting plate (10) in a sliding mode.

3. The drilling machine for a motor rotor pressing ring according to claim 1, wherein: the novel sliding plate is characterized in that a first motor (2) is fixedly arranged on one side of the top of the bottom plate (3), a bidirectional screw rod (9) is fixedly arranged on an output shaft of the first motor (2), sliding plates (5) are symmetrically connected at positive and negative threads of the bidirectional screw rod (9), second sliding grooves (4) are symmetrically formed in the top of the bottom plate (3), the sliding plates (5) are slidably connected with the second sliding grooves (4), and clamping claws (15) are fixedly arranged on two sides, close to each other, of the sliding plates (5).

4. A machine for boring a pressing ring for a motor rotor according to claim 3, wherein: the clamping jaw (15) is in a circular arc shape.

5. A machine for boring a pressing ring for a motor rotor according to claim 3, wherein: the top of bottom plate (3) and be located the position fixed mounting in the middle have place seat (8), two-way lead screw (9) run through place seat (8) and with place seat (8) rotation and be connected.

6. A machine for boring a pressing ring for a motor rotor according to claim 3, wherein: one of the vertical plates (12) is fixedly provided with a switch, the first motor (2), the second motor (11) and the electric push rod (13) are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.