CN216369907U

CN216369907U - A swager constructs for punch press of bearing retainer production

Info

Publication number: CN216369907U
Application number: CN202122821646.4U
Authority: CN
Inventors: 谷全雪
Original assignee: Xingtai Ruidong Bearing Retainer Manufacturing Co ltd
Current assignee: Xingtai Ruidong Bearing Retainer Manufacturing Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-26
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of bearing retainers, and provides a material pressing mechanism of a punch press for producing the bearing retainers, which is convenient for adjusting the placing positions of workpieces and taking out the processed workpieces, and comprises a material pressing device and a lower die, wherein the lower die is connected with an installation mechanism and two fixed plates, a two-way motor is installed in the installation mechanism, two screw rods are arranged between the two-way motor and the two fixed plates, support plates are respectively connected onto the two screw rods in a threaded manner, a support component is respectively connected between the two support plates and the lower die in a sliding manner, an adjusting mechanism is detachably connected between the two support plates, two positioning cylinders are respectively connected between the adjusting mechanism and the top end of the lower die in a sliding manner, positioning plates are respectively and fixedly connected onto the two positioning cylinders, positioning rods are respectively arranged on the two positioning plates, a connecting cylinder is slidably sleeved between the two positioning rods, and an electric push rod is installed on the lower die, a placing plate is connected between the electric push rod and the lower die in a sliding mode.

Description

A swager constructs for punch press of bearing retainer production

Technical Field

The utility model relates to the technical field of bearing retainers, in particular to a material pressing mechanism of a punch press for producing bearing retainers.

Background

As is well known, a press machine is a device that can perform work such as blanking, punching, molding, drawing, trimming, fine blanking, shaping, riveting, and extrusion on a workpiece through a die, and when the press machine is operated, the workpiece to be processed needs to be pressed into a die hole by a pressing device, and a pressing mechanism is widely used in the field of production of bearing retainers.

Through retrieval, chinese 2018, 09.01.55702. x discloses a cam-pusher pressing apparatus having a patent application number of cn201610702. x, which is roughly described as comprising a punch frame, a punch spindle, an upper synchronous toothed belt pulley, a belt, a driving shaft, a lower synchronous toothed belt pulley, a tensioning pulley, a fixing base, and a cam-pusher pressing assembly, wherein the upper end of the punch frame is movably connected with the punch spindle, one end of the punch spindle is fixedly connected with the upper synchronous toothed belt pulley, one side below the punch frame is fixedly connected with the fixing base, the inside of the fixing base is movably connected with the driving shaft, the driving shaft penetrates through the punch frame, one end of the driving shaft is fixedly connected with the lower synchronous toothed belt pulley, the belt is movably connected between the lower synchronous toothed belt pulley and the upper synchronous toothed belt pulley, and the inside of the punch frame is provided with the cam-pusher pressing assembly, and when in use, a workpiece can be accurately pressed into a workpiece fixing hole.

Although the workpiece is convenient to press into the fixing hole in the prior art scheme, the workpiece is manually placed on the top end of the lower die during processing, the placing position is prone to deviation, manual adjustment is needed, manpower and time are easy to waste, the workpiece after being punched is required to be manually taken out of the fixing hole, and the workload is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a material pressing mechanism of a punch press for producing a bearing retainer, which aims to solve the problems that the placement position of a workpiece needs to be adjusted continuously by manpower and the machined workpiece needs to be taken out manually in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a pressing mechanism of a punch press for producing a bearing retainer comprises a pressing device and a lower die, wherein a fixed hole is formed in the top end of the lower die, an installation mechanism and two fixed plates are detachably connected to the top end of the lower die, a bidirectional motor is installed in the installation mechanism, two screw rods are arranged between the bidirectional motor and the two fixed plates, opposite-direction threads are respectively arranged on the two screw rods, supporting plates are respectively in threaded connection with the two screw rods, a supporting component is slidably connected between the two supporting plates and the lower die, an adjusting mechanism is detachably connected between the two supporting plates, two positioning cylinders are slidably connected between the adjusting mechanism and the top end of the lower die, positioning plates are respectively and fixedly connected to the two positioning cylinders, positioning rods are respectively arranged on the two positioning plates, and a connecting cylinder is slidably sleeved between the two positioning rods, the lower die is provided with a mounting groove, an electric push rod is mounted in the mounting groove, and a placing plate is connected between the electric push rod and the lower die in a sliding mode.

Preferably, the adjusting mechanism comprises two supporting columns, the two supporting columns are detachably connected with the two supporting plates respectively, connecting columns are connected to the two supporting columns, and adjusting springs are arranged between the connecting columns.

Further, installation mechanism includes the install bin, the install bin can be dismantled with the bottom of lower mould and be connected, be provided with two mounting panels between motor and the install bin, the installing port has been seted up on the install bin, installing port department articulates there is the guard plate, set up flutedly on the guard plate.

Still further, the supporting component includes the support bar, the support bar can be dismantled with the backup pad and be connected, the bottom fixedly connected with sliding block of support bar, symmetrical connection has two sliding strips on the sliding block, the top of lower mould is offered and is used for the sliding strip to carry out gliding sliding tray.

As a further scheme of the scheme, the bottom end of the positioning cylinder is fixedly connected with a connecting rod, the connecting rod is symmetrically connected with two connecting strips, and a connecting groove matched with the connecting strips is formed in the lower die.

As a further scheme of the scheme, the output end of the electric push rod is detachably connected with a connecting plate, and two fixing rods are detachably connected between the connecting plate and the placing plate.

On the basis of the scheme, the positioning rod is symmetrically connected with two limiting rods, and the connecting cylinder is provided with a limiting groove for the limiting rods to slide.

On the basis of the scheme, one end, close to each other, of each of the two positioning cylinders can be detachably connected with a frosting layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a material pressing mechanism of a punch press for producing a bearing retainer, which has the following beneficial effects:

1. according to the utility model, the installation mechanism is arranged at the top end of the lower die, so that the bidirectional motor can be conveniently installed, the screw rod can be rotated through the matching of the bidirectional motor and the fixing plate, the supporting plate can be conveniently made to slide on the lower die through the supporting component through the rotation of the screw rod, so that the adjusting mechanism can be conveniently moved, the positioning cylinders are arranged on the adjusting mechanism, so that the placing range of a workpiece can be conveniently limited, and the stability of connection between the two positioning cylinders can be improved through the sliding connection of the positioning rods and the connecting cylinders, so that the placing position of the workpiece can be conveniently adjusted.

2. According to the utility model, the lower die is provided with the mounting groove, so that the electric push rod is convenient to mount, and the placing plate is connected between the electric push rod and the lower die in a sliding manner, so that a workpiece can be placed to move in the fixing hole, and the machined workpiece can be taken out conveniently.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic exploded perspective view of a positioning rod and a limiting rod in cooperation.

In the figure: 1. a pressing device; 2. a lower die; 3. a fixing plate; 4. a bi-directional motor; 5. a screw; 6. a support plate; 7. a positioning cylinder; 8. positioning a plate; 9. positioning a rod; 10. a connecting cylinder; 11. an electric push rod; 12. placing the plate; 13. a support pillar; 14. connecting columns; 15. adjusting the spring; 16. installing a box; 17. a protection plate; 18. a supporting strip; 19. a slider; 20. a connecting rod; 21. a connecting plate; 22. fixing the rod; 23. a limiting rod; 24. and (5) sanding a layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a pressing mechanism for a punch press used for producing a bearing retainer comprises a pressing device 1 and a lower die 2, wherein a fixing hole is formed at the top end of the lower die 2, an installation mechanism and two fixing plates 3 are detachably connected to the top end of the lower die 2, a bidirectional motor 4 is installed in the installation mechanism, the installation mechanism comprises an installation box 16, the installation box 16 is detachably connected to the bottom end of the lower die 2, two installation plates are arranged between the motor and the installation box 16, an installation opening is formed in the installation box 16, a protection plate 17 is hinged to the installation opening, a groove is formed in the protection plate 17, the protection plate 17 can be opened on the installation box 16 through the groove, so that the bidirectional motor 4 is installed in the installation box 16 through the two installation plates, two screw rods 5 are arranged between the bidirectional motor 4 and the two fixing plates 3, and opposite threads are respectively arranged on the two screw rods 5, equal threaded connection has backup pad 6 on two screw rods 5, and sliding connection has the supporting component between two backup pads 6 all and lower mould 2, and the supporting component includes support bar 18, and support bar 18 can be dismantled with backup pad 6 and be connected, and the bottom fixedly connected with sliding block 19 of support bar 18, the last symmetrical connection of sliding block 19 has two sliding strips, and the top of lower mould 2 is offered and is used for the sliding strip to carry out gliding sliding tray, can make backup pad 6 carry out the steady removal.

It should be further noted that an adjusting mechanism is detachably connected between the two supporting plates 6, two positioning cylinders 7 are slidably connected between the adjusting mechanism and the top end of the lower die 2, the bottom ends of the positioning cylinders 7 are fixedly connected with a connecting rod 20, the connecting rod 20 is symmetrically connected with two connecting strips, the lower die 2 is provided with a connecting groove matched with the connecting strips, so that the positioning cylinders 7 can stably move on the lower die 2, the adjusting mechanism comprises two supporting columns 13, the two supporting columns 13 are respectively detachably connected with the two supporting plates 6, the two supporting columns 13 are both connected with connecting columns 14, an adjusting spring 15 is arranged between the two connecting columns 14, the range between the two supporting columns 13 can be adjusted through the connection between the connecting columns 14 and the adjusting spring 15, the two positioning cylinders 7 are both fixedly connected with positioning plates 8, and the two positioning plates 8 are both provided with positioning rods 9, sliding sleeve is equipped with connecting cylinder 10 between two locating levers 9, symmetrical connection has two gag lever posts 23 on the locating lever 9, offer on the connecting cylinder 10 and be used for gag lever post 23 to carry out gliding spacing groove, can slide locating lever 9 in connecting cylinder 10 and carry on spacingly, two locating cylinders 7 all can be dismantled and be connected with dull polish layer 24 each other close to, be convenient for carry out the outrigger to the work piece, the mounting groove has been seted up on the lower mould 2, install electric putter 11 in the mounting groove, sliding connection has between electric putter 11 and the lower mould 2 and places board 12, can dismantle on electric putter 11's the output and be connected with connecting plate 21, connecting plate 21 with place and can dismantle between the board 12 and be connected with two dead levers 22, through the connection of connecting plate 21 and dead lever 22, can remove placing board 12, so that carry out the steady removal to the work piece.

In summary, the two-way motor 4 and the electric push rod 11 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, when the pressing mechanism of the punch press for producing the bearing retainer is used, the electric push rod 11 is first installed in the installation groove formed on the lower die 2, and the protection plate 17 is opened on the installation box 16 through the groove, so that the two-way motor 4 can be installed in the installation box 16 through the two installation plates, and the two-way motor 4 is connected with the forward and reverse rotation circuit according to the specification, when a workpiece needs to be placed in the fixed hole, the two-way motor 4 is started, the two screws 5 can be simultaneously rotated on the two fixed plates 3 through the start of the two-way motor 4, and the support plate 6 can be conveniently moved on the lower die 2 through the connection of the support bar 18 and the slide block 19 through the rotation of the screws 5, so as to remove support column 13, through the connection of spliced pole 14 and adjusting spring 15, can increase the stability of connecting between two support columns 13, removal through support column 13, can make the connection of a location section of thick bamboo 7 through connecting rod 20 and connecting strip remove on the top of lower mould 2, so as to adjust the scope of placing of work piece, thereby can make the work piece get into the fixed orifices, simultaneously through the sliding connection of locating lever 9 and connecting cylinder 10, be convenient for carry on spacingly to the connection scope between two location sections of thick bamboo 7, after finishing the work piece through press device 1, start electric putter 11, be convenient for make place board 12 and remove in the mounting groove, so as to remove the work piece, so as to take out the work piece that is processed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressing mechanism for a punch press for producing a bearing retainer comprises a pressing device (1) and a lower die (2), wherein a fixing hole is formed in the top end of the lower die (2), and is characterized in that an installation mechanism and two fixing plates (3) are detachably connected to the top end of the lower die (2), a two-way motor (4) is installed in the installation mechanism, two screw rods (5) are arranged between the two-way motor (4) and the two fixing plates (3), opposite-direction threads are respectively arranged on the two screw rods (5), a supporting plate (6) is in threaded connection with each of the two screw rods (5), a supporting component is in sliding connection between each of the two supporting plates (6) and the lower die (2), an adjusting mechanism is detachably connected between the two supporting plates (6), and two positioning cylinders (7) are in sliding connection between the adjusting mechanism and the top end of the lower die (2), two equal fixedly connected with locating plate (8) on locating cylinder (7), two all be provided with locating lever (9) on locating plate (8), two sliding sleeve is equipped with connecting cylinder (10) between locating lever (9), the mounting groove has been seted up on lower mould (2), install electric putter (11) in the mounting groove, sliding connection has between electric putter (11) and lower mould (2) places board (12).

2. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 1, characterized in that the adjusting mechanism comprises two supporting columns (13), the two supporting columns (13) are detachably connected with the two supporting plates (6), connecting columns (14) are connected to the two supporting columns (13), and an adjusting spring (15) is arranged between the two connecting columns (14).

3. The pressing mechanism for the punching machine for producing the bearing retainer is characterized in that the mounting mechanism comprises a mounting box (16), the mounting box (16) is detachably connected with the bottom end of the lower die (2), two mounting plates are arranged between the motor and the mounting box (16), a mounting opening is formed in the mounting box (16), a protection plate (17) is hinged to the mounting opening, and a groove is formed in the protection plate (17).

4. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 3, wherein the support assembly comprises a support bar (18), the support bar (18) is detachably connected with the support plate (6), a sliding block (19) is fixedly connected to the bottom end of the support bar (18), two sliding bars are symmetrically connected to the sliding block (19), and a sliding groove for the sliding bars to slide is formed in the top end of the lower die (2).

5. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 4, wherein a connecting rod (20) is fixedly connected to the bottom end of the positioning cylinder (7), two connecting strips are symmetrically connected to the connecting rod (20), and a connecting groove matched with the connecting strips is formed in the lower die (2).

6. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 5, characterized in that a connecting plate (21) is detachably connected to the output end of the electric push rod (11), and two fixing rods (22) are detachably connected between the connecting plate (21) and the placing plate (12).

7. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 6, wherein two limiting rods (23) are symmetrically connected to the positioning rod (9), and a limiting groove for sliding the limiting rods (23) is formed in the connecting cylinder (10).

8. The pressing mechanism of a punch press for producing bearing retainers as claimed in claim 7, characterized in that the sanding layer (24) is detachably attached to each of the mutually adjacent ends of the two positioning cylinders (7).