CN214769098U

CN214769098U - Punching device for motor parts

Info

Publication number: CN214769098U
Application number: CN202120187956.2U
Authority: CN
Inventors: 邓松华
Original assignee: Hangzhou Fuyang Lijia Motor Co ltd
Current assignee: Hangzhou Fuyang Lijia Motor Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-19
Anticipated expiration: 2031-01-23

Abstract

The application relates to a punching device for motor parts, which belongs to the field of punching devices and comprises a base, wherein a stand column is vertically arranged on the base, a workbench horizontally arranged is connected to the outer peripheral wall of the stand column, a spindle box is arranged at the top end of the stand column, a drill bit is rotatably connected below the spindle box, a turning plate is arranged on one side of the workbench, which is far away from the stand column, one side of the turning plate, which is far away from the stand column, is penetrated and is in threaded connection with a first screw rod, one end, which is close to the stand column, of the first screw rod is rotatably connected with a push plate, and the bottom end of the turning plate is hinged with one side, which is far away from the stand column, of the workbench; one side that the workstation upper surface is close to the stand is provided with the butt subassembly, and the upper surface of workstation still symmetry is provided with two sets of centre gripping subassemblies that are used for the centre gripping work piece. The turnover plate is in an upward vertical state, the first screw rod is rotated, the first screw rod and the turnover plate are in threaded connection to drive the first screw rod to move towards the butt joint assembly, and the push plate and the butt joint assembly clamp the workpiece. This application has the effect that improves the machining precision.

Description

Punching device for motor parts

Technical Field

The application relates to the field of punching devices, in particular to a punching device for motor parts.

Background

At present, a motor is a common driving device, the motor is composed of various parts, and the parts in the motor have a punching process. At present, most of punching devices are performed by a drilling machine, the drilling machine is simple in structure, machining precision is relatively low, and through holes, blind holes and the like can be drilled.

In the related art: the vertical drilling machine comprises a base, wherein a stand column is arranged on the base, a workbench is arranged on the stand column, a spindle box is connected to the top end of the stand column, a clamp is arranged below the spindle box, and a drill bit is clamped by the clamp. And starting the main shaft box, driving the drill bit to rotate by the main shaft box, descending the clamp, and processing the workpiece by the drill bit.

In view of the above-mentioned related art, the inventors considered that there was a defect that the workpiece could not be fixed on the table, and it was difficult to machine the workpiece in alignment with the position, resulting in poor machining accuracy.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining precision, this application provides a perforating device for motor part.

The application provides a perforating device for motor part adopts following technical scheme:

a punching device for motor parts comprises a base, wherein an upright post is vertically arranged on the base, a workbench horizontally arranged is connected to the outer peripheral wall of the upright post, a spindle box is arranged at the top end of the upright post, a drill bit is rotatably connected to the lower portion of the spindle box, a turning plate is arranged on one side, away from the upright post, of the workbench, a first screw rod penetrates through and is in threaded connection with one side, away from the upright post, of the turning plate, a push plate is rotatably connected to one end, close to the upright post, of the first screw rod, and the bottom end of the turning plate is hinged to one side, away from the upright post, of the workbench; one side that the workstation upper surface is close to the stand is provided with the butt subassembly, the upper surface of workstation still symmetry is provided with two sets of centre gripping subassemblies that are used for the centre gripping work piece.

Through adopting above-mentioned technical scheme, place the work piece on the workstation, the upset turns over the board, the messenger turns over the board and is vertical state up, rotate first screw rod, first screw rod with turn over board threaded connection and drive first screw rod and remove to the direction of butt subassembly, the push pedal is driven by first screw rod, push pedal and butt subassembly are the work piece centre gripping, the push pedal is difficult for the upset with the work piece butt back, turn over the board, through the supplementary centre gripping work piece of centre gripping subassembly, it is stable to make the work piece place, reduce the tremor of work piece in man-hour, improve the machining precision. The board that turns over can overturn and get off, reduces the stopping of placing the bench side, conveniently places and takes off the part, raises the efficiency.

Optionally, when the turning plate is in an upward vertical state, a fixing bolt penetrates through one side, far away from the upright post, of the turning plate, and the fixing bolt penetrates through the turning plate and is in threaded connection with the workbench.

Through adopting above-mentioned technical scheme, the upset turns over the board after, twists fixing bolt, and fixing bolt passes and turns over board and workstation threaded connection, will turn over the rigidity of board, improves the stability of centre gripping.

Optionally, the butt subassembly includes the diaphragm, the diaphragm sets up in the workstation upper surface and is close to one side of stand, one side that the diaphragm was towards the push pedal is provided with the rubber pad.

By adopting the technical scheme, after the first screw rod is rotated, the first screw rod drives the pressing plate to push the workpiece to move towards the transverse plate, the workpiece is clamped and fixed after being abutted to the transverse plate, and the abrasion between the transverse plate and the workpiece is reduced through the rubber pad.

Optionally, the abutting assembly further comprises a fixed plate, a slide rod and an extension spring, the fixed plate is arranged on one side of the transverse plate far away from the push plate and connected with the workbench, the transverse plate is connected with the workbench in a sliding manner, the slide rod is arranged on one side of the transverse plate facing the fixed plate, and the slide rod penetrates through and is connected to the fixed plate in a sliding manner; the extension spring is sleeved on the slide rod and located at one end, far away from the transverse plate, of the fixed plate, one end of the extension spring is connected with one end, far away from the transverse plate, of the slide rod, and the other end of the extension spring is connected with the fixed plate.

By adopting the technical scheme, the first screw rod is rotated, and the first screw rod drives the pressing plate to push the workpiece to move towards the transverse plate. When the workpiece contacts the transverse plate, the transverse plate moves in the direction away from the first screw rod, the sliding rod slides in the fixed plate, and the extension spring is extended at the moment. The elasticity through extension spring slows down the dynamics that the work piece was by the centre gripping, can improve the machining precision according to the position of the rotation number of turns adjustment work piece of first screw rod simultaneously.

Optionally, the two clamping assemblies are respectively close to the workbench and are vertical to two side walls provided with the turning plates, and each clamping assembly comprises a sliding plate arranged above the workbench; two the slide is provided with splint respectively in the one side that is close to each other, and in one of them centre gripping subassembly, one side that splint are close to the slide is rotated and is connected with the second screw rod, second screw rod wears to establish and threaded connection in slide.

Through adopting above-mentioned technical scheme, rotate the second screw rod, second screw rod and slide threaded connection, the slide is kept away from to the screw rod drive splint, and two splint of two centre gripping subassemblies are with the work piece centre gripping. Further stabilize the work piece through centre gripping subassembly, improve the machining precision.

Optionally, a sliding groove for sliding connection of the sliding plate is formed in the upper surface of the workbench.

Through adopting above-mentioned technical scheme, when not needing centre gripping subassembly or centre gripping subassembly to block that the work piece influences the processing. The sliding plate is taken out of the sliding groove, the clamping assembly is removed, and manual operation is facilitated.

Optionally, a clamping groove for clamping the clamping plates is formed in one side, close to the clamping plates, of the sliding plate, the workbench is vertical, two side walls close to the sliding plate respectively are provided with the abdicating grooves, the abdicating grooves are communicated with the upper surface of the workbench, and the second screw rod slides in the abdicating grooves.

Through adopting above-mentioned technical scheme, rotate the second screw rod, the second screw rod moves along its axis direction, drives splint income groove of stepping down. At this moment, the clamping plate loses the support with the workbench, the sliding plate and the clamping plate slide downwards under the action of gravity, and the second screw rod is clamped in the abdicating groove. The clamping assembly can be stored in the workbench, and manual operation is facilitated.

Optionally, one end of the first screw, which is far away from the push plate, is provided with a first handle, and one end of the second screw, which is far away from the clamping plate, is provided with a second handle.

Through adopting above-mentioned technical scheme, make things convenient for artifical first screw rod and the second screw rod of rotating through first handle and second handle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a turning plate is arranged on one side of the workbench, which is far away from the upright post, and a first screw rod is arranged on one side of the turning plate, which is far away from the upright post in a penetrating manner and is in threaded connection with the turning plate; place the work piece on the workstation, the board is turned over in the upset, makes to turn over the board and be vertical state up, rotates first screw rod, first screw rod with turn over board threaded connection and drive first screw rod and remove to the direction of butt subassembly, the push pedal is driven by first screw rod, push pedal and butt subassembly are the work piece centre gripping, the push pedal is difficult for the upset with the work piece butt after, through the supplementary centre gripping work piece of centre gripping subassembly, make the work piece place stably, reduce the tremor of work piece during processing, improve the machining precision. The turnover plate can be turned down, so that the blockage above the placing table is reduced, the parts are convenient to place and take down, and the efficiency is improved;

2. the abutting assembly comprises a transverse plate, after the first screw rod is rotated, the first screw rod drives the pressing plate to push the workpiece to move towards the transverse plate, the workpiece is clamped and fixed after abutting against the transverse plate, and abrasion between the transverse plate and the workpiece is reduced through the rubber pad;

3. the abutting assembly further comprises a fixed plate, a sliding rod and an extension spring; and the first screw rod is rotated to drive the pressing plate to push the workpiece to move towards the transverse plate. When the workpiece contacts the transverse plate, the transverse plate moves in the direction away from the first screw rod, the sliding rod slides in the fixed plate, and the extension spring is extended at the moment. The elasticity through extension spring slows down the dynamics that the work piece was by the centre gripping, can improve the machining precision according to the position of the rotation number of turns adjustment work piece of first screw rod simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of a punching device for motor parts according to an embodiment of the present application.

Description of reference numerals: 1. a base; 2. a column; 3. a main spindle box; 4. a drill bit; 5. a work table; 6. a hinged seat; 7. turning over a plate; 8. a first screw; 9. a first handle; 10. pushing the plate; 11. fixing the bolt; 12. an abutment assembly; 121. a fixing plate; 122. a transverse plate; 123. a slide bar; 124. a butt joint plate; 125. an extension spring; 126. a rubber pad; 13. a clamping assembly; 131. a slide plate; 132. a second screw; 133. a splint; 134. a second handle; 14. a chute; 15. a card slot; 16. a yielding groove.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a perforating device for motor part, refer to fig. 1, including rectangular base 1, the vertical welding of base 1's upper surface has cylindrical stand 2, and the top of stand 2 is provided with headstock 3, and the below of headstock 3 is rotated and is connected with drill bit 4. A horizontally arranged workbench 5 is welded on one side of the peripheral wall of the upright post 2 close to the drill 4, and the workbench 5 is rectangular plate-shaped. The external power supply drives the spindle box 3 to drive the drill bit 4 to rotate, the drill bit 4 descends, and the drill bit 4 processes a workpiece on the workbench 5.

The lateral wall welding that workstation 5 kept away from stand 2 has articulated seat 6, and articulated on articulated seat 6 have a board 7 that turns over, when turning over the vertical upwards setting of the one end that board 7 kept away from articulated seat 6, turn over board 7 and run through one side of keeping away from stand 2 and have first screw rod 8, first screw rod 8 with turn over board 7 threaded connection, one side coaxial welding that stand 2 was kept away from to first screw rod 8 has first handle 9. One end of the first screw 8, which is far away from the first handle 9, is rotatably connected with a push plate 10, the push plate 10 is a rectangular plate, and one side of the push plate 10, which is close to the workbench 5, is attached to the upper surface of the workbench 5. Turning the sliding plate 131 to make the pushing plate 10 located on the working table 5, rotating the first handle 9, the first handle 9 driving the first screw rod 8 to rotate, the first screw rod 8 driving the pushing plate 10 to move towards the upright post 2.

When turning over the vertical upwards setting of the one end of board 7 keeping away from articulated seat 6, turn over board 7 and keep away from one side of stand 2 and run through there is fixing bolt 11, fixing bolt 11 pass turn over board 7 and with workstation 5 threaded connection. After the turning plate 7 is turned over, the fixing bolt 11 is screwed in to fix the position of the turning plate 7.

Be provided with butt subassembly 12 on the workstation 5, butt subassembly 12 includes fixed plate 121, and fixed plate 121 welds in the one side that is close to stand 2 of workstation 5 upper surface. A transverse plate 122 is arranged on one side of the fixed plate 121 close to the turning plate 7, a sliding rod 123 is vertically welded at two ends of the transverse plate 122 close to one side of the fixed plate 121, and the sliding rod 123 penetrates through the fixed plate 121 and is in sliding connection with the fixed plate 121. The slide plate 131 is pushed, and the slide plate 131 drives the slide rod 123 to slide in the fixed plate 121.

The slide bars 123 are arranged in a round bar shape, the two ends of the slide bars 123, which are far away from the transverse plate 122, are respectively and coaxially welded with the abutting plates 124, the extension springs 125 are sleeved on the slide bars 123 and positioned between the fixed plate 121 and the abutting plates 124, one ends of the extension springs 125 are welded with one side, which is far away from the turning plate 7, of the fixed plate 121, and the other ends of the extension springs are welded with one side, which is close to the fixed plate 121, of the abutting plates 124. When the transverse plate 122 is pushed, the transverse plate 122 drives the slide rod 123 to move towards the side away from the turning plate 7, the extension spring 125 is extended, the transverse plate 122 is released, and the transverse plate 122 is reset under the action of the extension spring 125.

A rubber pad 126 is bonded on one side of the transverse plate 122 close to the turning plate 7, and the friction between the transverse plate 122 and the workpiece is reduced through the rubber pad 126.

Still be provided with centre gripping subassembly 13 on the workstation 5, centre gripping subassembly 13 is equipped with two sets ofly, and two centre gripping subassemblies 13 are close to the workstation 5 respectively and vertical and the perpendicular to is equipped with the both sides wall that turns over board 7. The clamping assembly 13 comprises sliding plates 131, sliding chutes 14 for the two sliding plates 131 to slide are formed in the workbench 5, and the sliding plates 131 vertically slide in the sliding chutes 14;

one sides of the two sliding plates 131 far away from each other are respectively penetrated and connected with a second screw 132 in a threaded manner, and the second screw 132 is connected with the sliding plates 131 in a threaded manner. One ends of the two second screws 132 close to each other are rotatably connected with a clamping plate 133. The clamp plate 133 is provided as a rectangular plate, and a side of the clamp plate 133 adjacent to the table 5 is flush with the upper surface of the table 5. The two sliding plates 131 are provided with a slot 15 at the side close to each other. The second screws 132 are rotated respectively, and the two second screws 132 drive the two clamping plates 133 to move respectively. And adjusting the position of the workpiece according to the requirement.

A second handle 134 is coaxially welded to a first end of the second screw 132 away from the clamping plate 133. Rotation of the second screw 132 is facilitated by a second handle 134.

The workbench 5 is vertical and is respectively provided with a yielding groove 16 close to two side walls of the two sliding plates 131, the yielding groove 16 is communicated with the sliding groove 14, and the yielding groove 16 is communicated with the upper surface of the workbench 5. The second screw 132 slides within the relief groove 16. When the second screw 132 is located at the bottom of the relief groove 16, the clamping plate 133, the sliding plate 131 and the upper surface of the working table 5 are flush. The second handle 134 is rotated to accommodate the clamping plate 133 into the clamping groove 15, the sliding plate 131 loses the support of the workbench 5 on the clamping plate 133, the sliding plate 131 slides downwards along the sliding groove 14, and the second screw 132 slides to the bottom of the receding groove 16.

The implementation principle of the punching device for the motor part in the embodiment of the application is as follows: the workpiece is placed on the workbench 5, and the turnover plate 7 is turned over to place the push plate 10 on the workbench 5. And a fixing bolt 11 is installed, and the fixing bolt 11 penetrates through the turning plate 7 to be in threaded connection with the workbench 5 so as to fix the turning plate 7. The first handle 9 is rotated, the first handle 9 drives the first screw rod 8 to rotate, and the first screw rod 8 and the turning plate 7 are in threaded connection to drive the push plate 10 to move towards the upright post 2. The push plate 10 pushes the workpiece, the workpiece abuts against the transverse plate 122, the first handle 9 continues to rotate, and the workpiece is pushed to a specified position. At this time, the horizontal plate 122 is pushed by the workpiece, the horizontal plate 122 and the slide rod 123 slide in the fixing plate 121, and the extension spring 125 is extended.

The second handle 134 is lifted, and the second handle 134 drives the second screw 132, the sliding plate 131 and the clamping plate 133 to move upwards along the sliding slot 14 of the workbench 5. When the second handle 134 is rotated, the second handle 134 drives the second screw 132 to rotate, and the second screw 132 is in threaded connection with the sliding plate 131 to drive the clamping plate 133 to separate from the sliding slot 14 of the sliding plate 131. The lower surface of the clamp plate 133 is brought into contact with the upper surface of the table 5. The second screws 132 of the two clamping assemblies 13 are respectively rotated, and the position of the workpiece on the workbench 5 is adjusted according to the rotation number of the two second screws 132.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a perforating device for motor part, includes base (1), vertically on base (1) is provided with stand (2), is connected with workstation (5) that the level set up on the periphery wall of stand (2), and the top of stand (2) is provided with headstock (3), and the below of headstock (3) is rotated and is connected with drill bit (4), its characterized in that: a turning plate (7) is arranged on one side, away from the upright post (2), of the workbench (5), a first screw rod (8) penetrates through and is in threaded connection with one side, away from the upright post (2), of the turning plate (7), a push plate (10) is rotatably connected to one end, close to the upright post (2), of the first screw rod (8), and the bottom end of the turning plate (7) is hinged to one side, away from the upright post (2), of the workbench (5); one side that workstation (5) upper surface is close to stand (2) is provided with butt subassembly (12), the upper surface of workstation (5) still symmetry is provided with two sets of centre gripping subassemblies (13) that are used for the centre gripping work piece.

2. The punching device for the motor part according to claim 1, wherein: when the turning plate (7) is in an upward vertical state, a fixing bolt (11) penetrates through one side, away from the upright post (2), of the turning plate (7), and the fixing bolt (11) penetrates through the turning plate (7) and is in threaded connection with the workbench (5).

3. The punching device for the motor part according to claim 1, wherein: the abutting assembly (12) comprises a transverse plate (122), the transverse plate (122) is arranged on one side, close to the stand column (2), of the upper surface of the workbench (5), and a rubber pad (126) is arranged on one side, facing the push plate (10), of the transverse plate (122).

4. The punching device for the motor part according to claim 3, wherein: the abutting assembly (12) further comprises a fixed plate (121), a sliding rod (123) and an extension spring (125), the fixed plate (121) is arranged on one side, away from the push plate (10), of the transverse plate (122) and is connected with the workbench (5), the transverse plate (122) is connected with the workbench (5) in a sliding mode, the sliding rod (123) is arranged on one side, facing the fixed plate (121), of the transverse plate (122), and the sliding rod (123) penetrates through and is connected to the fixed plate (121) in a sliding mode; the extension spring (125) is sleeved on the sliding rod (123) and is positioned at one end, far away from the transverse plate (122), of the fixing plate (121), one end of the extension spring (125) is connected with one end, far away from the transverse plate (122), of the sliding rod (123), and the other end of the extension spring is connected with the fixing plate (121).

5. The punching device for the motor part according to claim 4, wherein: the two clamping components (13) are respectively close to the workbench (5) and are vertical to two side walls provided with the turning plates (7), and the clamping components (13) comprise sliding plates (131) arranged above the workbench (5); one side of each sliding plate (131) close to each other is provided with a clamping plate (133), one side of each clamping plate (133) close to each sliding plate (131) is rotatably connected with a second screw (132), and each second screw (132) penetrates through and is in threaded connection with each sliding plate (131).

6. The punching device for the motor part according to claim 5, wherein: the upper surface of the workbench (5) is provided with a sliding chute (14) for the sliding connection of the sliding plate (131).

7. The punching device for the motor part according to claim 6, wherein: draw-in groove (15) that supply splint (133) joint are seted up to one side that slide (131) leaned on splint (133), groove (16) of stepping down has been seted up respectively to the vertical both sides wall that just is close to slide (131) respectively in workstation (5), the upper surface intercommunication of groove (16) and workstation (5) of stepping down, second screw rod (132) slide in groove (16) of stepping down.

8. The punching device for the motor part according to claim 7, wherein: one end of the first screw rod (8) far away from the push plate (10) is provided with a first handle (9), and one end of the second screw rod (132) far away from the clamping plate (133) is provided with a second handle (134).