CN215143876U - Efficient punching device for motor shell - Google Patents

Abstract

The utility model discloses a motor shell uses high-efficient perforating device, including rotating base, the rotating base outside has set firmly the puncher, can dismantle on the rotating base to be connected with the containing barrel that can realize rotation function, and be equipped with the positioner who makes containing barrel fixed position between containing barrel and the rotating base, the joint has the fixing base on the containing barrel, the fixing base includes the centre gripping groove with motor housing looks adaptation and cavity form, centre gripping groove outside is equipped with the location jack catch that is the L form, and the location jack catch pegs graft in the edge of containing barrel, the fixing base is still including locating the protection casing on the containing barrel. The utility model has the advantages that: set up the location jack catch, under the effect of slot, can realize accomplishing the purpose of punching immediately to the preliminary location in centre gripping groove, through setting up locating plate, bottom plate, under rotating base's effect, can realize the purpose that a clamping was many places punched to reach the high-efficient purpose of punching, through setting up the protection casing, can realize the purpose of effectively collecting the piece.

Description

Efficient punching device for motor shell

Technical Field

The utility model relates to a motor shell processing field, especially a motor shell is with high-efficient perforating device.

Background

The motor is an equipment for converting electric energy into mechanical energy, it utilizes the electrical coil (that is stator winding) to produce rotating magnetic field and act on the rotor (like squirrel-cage closed aluminium frame) and form magnetoelectric power rotating torque, the motor housing is a device for protecting the internal components of motor, but the motor housing that the casting was accomplished still needs to carry out finish machining and punching operation partially, the frock that current carried out many places to the motor housing and punched generally need to press from both sides dress repeatedly, and the piece that its produced of punching also can drop to the workstation and even need artificially to collect on the ground, for this reason we propose a motor housing with high-efficient perforating device to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a motor shell is with high-efficient perforating device.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a motor shell is with high-efficient perforating device, includes rotating base, the rotating base outside has set firmly the puncher, the last dismantlement of rotating base is connected with the containing barrel that can realize rotation function, and is equipped with the positioner who makes containing barrel fixed position between containing barrel and the rotating base, the joint has the fixing base on the containing barrel, the fixing base includes the centre gripping groove with motor housing looks adaptation and cavity form, centre gripping groove outside is equipped with the location jack catch that is L form, and the location jack catch pegs graft in the edge of containing barrel, the fixing base is still including locating the protection casing on the containing barrel.

According to a further technical scheme, a slot is formed in the edge of the top end of the storage cylinder, one end, far away from the storage cylinder, of the positioning clamping jaw is inserted into the slot, and a fastening screw used for fastening the positioning clamping jaw is arranged on the slot.

According to a further technical scheme, the positioning device comprises an upper positioning plate fixedly connected to the outer portion of the storage barrel and a lower positioning plate fixedly connected to the fixed part of the rotating base, the lower positioning plates are multiple, and the upper positioning plate and the lower positioning plate are connected through pins.

According to a further technical scheme, a plurality of positioning cylinders are arranged inside the containing cylinder, supporting rods matched with the positioning cylinders are arranged at the bottoms of the clamping grooves, and the bottom ends of the supporting rods are inserted into the positioning cylinders.

The further technical scheme is that the bottom of the clamping groove is hollowed.

According to a further technical scheme, the protective cover is detachably connected to the positioning clamping jaw through a screw.

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

1. the utility model discloses a set up the location jack catch, under the effect of slot, can realize the preliminary location to the centre gripping groove, can realize the purpose that the assembly was accomplished and is punched immediately, through setting up locating plate, bottom plate, under rotating base's effect, can realize the purpose of further rotation to the centre gripping groove that the clamping was accomplished, realize the purpose that a clamping multiple spot punched to the high efficiency purpose of punching has been reached.

2. The utility model discloses a set up the protection casing, under the combined action of location jack catch and centre gripping groove, can realize effectively avoiding the problem that the piece dropped at will when punching, and can realize the purpose effectively collected to the piece through the containing tube, the containing tube can also be dismantled, can further assist the inside piece of clearance to inconvenient collection clastic problem when solving drilling.

Drawings

Fig. 1 is a schematic plan sectional view of the present invention.

Fig. 2 is a perspective view of the fixing base of the present invention.

In the figure, 1-a rotating base, 2-a containing barrel, 21-a positioning barrel, 3-a positioning device, 31-an upper positioning plate, 32-a pin, 33-a lower positioning plate, 4-a fixed seat, 41-a clamping groove, 42-a positioning claw, 43-a protective cover, 44-a supporting rod, 45-a fastening screw, 46-a slot and 5-a punching machine.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to the embodiment shown in fig. 1-2, a high-efficiency punching device for a motor casing comprises a rotary base 1, the rotary base 1 comprises a fixed part connected with the ground and a rotating part for realizing rotation, a punching machine 5 is fixedly arranged outside the rotary base 1, a receiving cylinder 2 is detachably connected with the rotating part of the rotary base 1, and a positioning device 3 for fixing the position of the storage barrel 2 is arranged between the storage barrel 2 and the rotary base 1, the positioning device 3 comprises an upper positioning plate 31 fixedly connected with the outside of the storage barrel 2 and a lower positioning plate 33 fixedly connected with a fixed part of the rotary base 1, and a plurality of lower positioning plates 33 are provided, the upper positioning plate 31 and the lower positioning plate 33 are connected via a pin 32, the upper positioning plate 31 is connected with the lower positioning plates 33 respectively under the action of the rotating base 1, so that the purpose of punching a plurality of positions of a workpiece in one-time clamping is realized.

The fixing seat 4 is clamped on the containing barrel 2, the fixing seat 4 comprises a hollow clamping groove 41 which is matched with a motor shell, a plurality of positioning barrels 21 are arranged in the containing barrel 2, a supporting rod 44 which is matched with the positioning barrels 21 is arranged at the bottom of the clamping groove 41, the bottom end of the supporting rod 44 is inserted in the positioning barrels 21, the positioning barrels 21 and the supporting rod 44 can realize an auxiliary positioning function, the supporting rod 44 can simultaneously achieve the purpose of supporting the clamping groove 41, the clamping groove 41 is prevented from sinking downwards to cause punching inclination when a workpiece is punched, the bottom of the clamping groove 41 is hollowed, the clamping groove 41 with the hollowed bottom can facilitate scraps to fall from a gap, the supporting function of the supporting rod 44 is realized, the strength of the clamping groove 41 cannot be reduced, an L-shaped positioning clamping jaw 42 is arranged outside the clamping groove 41, the positioning clamping jaw 42 is inserted at the edge of the containing barrel 2, a slot 46 is arranged at the edge of the containing barrel 2, and the one end that the storage cylinder 2 was kept away from to positioning jaw 42 is pegged graft in slot 46, be equipped with fastening screw 45 that is used for fastening positioning jaw 42 on slot 46, positioning jaw 42 and slot 46 can realize carrying out the purpose of preliminary location to the work piece, realized promptly that the clamping accomplishes the purpose of punching immediately promptly, thereby realize exempting from the purpose that the marking off high efficiency punched, this fastening screw 45 enables positioning jaw 42 more firm, it causes danger to avoid puncher 5 to punch to withdraw from when the drill bit after upwards to the synchronous rising of centre gripping groove 41.

Fixing base 4 is still including locating the protection casing 43 on containing cylinder 2, and protection casing 43 passes through the screw detachable connection on location jack catch 42, and this protection casing 43 can install fast and also remove fast, also can change not equidimension protection casing 43 as required, realizes supplementary piece and collects the purpose.

The working process of the utility model is as follows: inserting a workpiece to be punched into the clamping groove 41, inserting the supporting rod 44 into the positioning cylinder 21 according to positioning, inserting the positioning claws 42 into the slots 46, fastening the fastening screws 45 to fix the positioning claws 42, aligning the upper positioning plate 31 with different lower positioning plates 33 according to punching requirements, limiting the upper positioning plate 31 and the lower positioning plate 33 through the pins 32, connecting the protective cover 43 with the positioning claws 42 through the screws, punching the hole of the punching machine 5 downwards, allowing the scraps to fall into the storage cylinder 2 through the gaps between the bottom of the fixed seat 4 and the positioning claws 42, removing the pins 32 after finishing processing of one hole, aligning the upper positioning plate 31 with the other lower positioning plate 33, directly punching the punching machine 5 downwards, primarily positioning the supporting rod 44 and the positioning cylinder 21, and matching the positioning action of the upper positioning plate 31 and the lower positioning plate 33, the device can realize the purpose of continuously punching a plurality of holes without marking, can avoid marking and efficiently punch, and can collect scraps to meet the environmental protection requirement when punching.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a motor shell is with high-efficient perforating device, includes rotating base (1), rotating base (1) outside has set firmly puncher (5), its characterized in that: the rotary base is characterized in that a storage barrel (2) capable of achieving a rotary function is detachably connected to the rotary base (1), a positioning device (3) enabling the storage barrel (2) to be fixed in position is arranged between the storage barrel (2) and the rotary base (1), a fixing seat (4) is connected to the storage barrel (2) in a clamped mode, the fixing seat (4) comprises a clamping groove (41) which is matched with a motor shell and is hollow, a positioning clamping jaw (42) which is L-shaped is arranged outside the clamping groove (41), the positioning clamping jaw (42) is connected to the edge of the storage barrel (2) in an inserted mode, and the fixing seat (4) further comprises a protection cover (43) arranged on the storage barrel (2).

2. The efficient punching device for the motor casing according to claim 1, wherein: a slot (46) is formed in the edge of the top end of the storage barrel (2), one end, far away from the storage barrel (2), of the positioning clamping jaw (42) is inserted into the slot (46), and a fastening screw (45) used for fastening the positioning clamping jaw (42) is arranged on the slot (46).

3. The efficient punching device for the motor casing according to claim 1, wherein: the positioning device (3) comprises an upper positioning plate (31) fixedly connected to the outer part of the storage barrel (2) and a lower positioning plate (33) fixedly connected to a fixing part of the rotating base (1), the lower positioning plate (33) is multiple, and the upper positioning plate (31) and the lower positioning plate (33) are connected through a pin (32).

4. The efficient punching device for the motor casing according to claim 1, wherein: a plurality of positioning cylinders (21) are arranged inside the containing cylinder (2), supporting rods (44) matched with the positioning cylinders (21) are arranged at the bottoms of the clamping grooves (41), and the bottom ends of the supporting rods (44) are inserted into the positioning cylinders (21).

5. The efficient punching device for the motor casing according to claim 1, wherein: the bottom of the clamping groove (41) is hollowed.

6. The efficient punching device for the motor casing according to claim 1, wherein: the protective cover (43) is detachably connected to the positioning claw (42) through a screw.

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