CN213033369U

CN213033369U - Punch press for punching ribs of motor rotating shaft

Info

Publication number: CN213033369U
Application number: CN202021431628.4U
Authority: CN
Inventors: 涓ヤ寒; 严亮
Original assignee: Nanjing Wansheng Precision Manufacturing Co Ltd
Current assignee: Nanjing Wansheng Precision Manufacturing Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a motor shaft is punching press for muscle processing, comprises a workbench, the equal fixedly connected with branch in both ends of workstation, the chucking location has a bradyseism piece between lower bolster bottom and the workstation, the protruding and locating piece of plastics card is inserted tightly to the inside of lower bolster and workstation respectively. The device makes cope match-plate pattern and lower bolster remove steadily, location direction is effectual, be favorable to guaranteeing processingquality and precision, be convenient for carry out dual buffering to impact pressure, the antidetonation guard action effect to the workstation has been strengthened, and carry out the elastic extrusion to bradyseism piece, make antidetonation guard action effect that has strengthened once more, thereby realize the multiple antidetonation protection to the device, be favorable to prolonging its life, protruding through the plastics card, the draw-in groove, the locating piece, constant head tank and soft magnetic stripe, make things convenient for the dismouting of bradyseism piece, thereby make the bradyseism piece be convenient for change, operation labour saving and time saving, the flexibility is high, and then effectively guaranteed the availability factor of antidetonation effect.

Description

Punch press for punching ribs of motor rotating shaft

Technical Field

The utility model belongs to the technical field of machining, concretely relates to punch press is used in processing of motor shaft punching muscle.

Background

At present, the rib punching is mainly carried out on the motor rotating shaft through a punching machine, namely, the motor shaft is directly placed below the punching machine for fixing, a punching tool (namely a rib punching block) is arranged on a sliding block of the punching machine, then, the punching machine is used for directly punching on the motor shaft, and the strip-shaped bulge formed after the punching tool punches on the motor shaft is the convex rib. The punch press of current punching muscle processing usefulness, its huge impulsive force very easily leads to the fact vibrations to the workstation in the course of the work, uses for a long time to make the punch press workstation consume excessively, very easily damages, then easily influences processingquality and efficiency to some bradyseism structures among the prior art often fixed mounting in the bottom of workstation, use for a long time easily to consume, inconvenient change, the availability factor of very big influence antidetonation effect makes the protecting effect poor then.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor shaft is punch press for muscle punching processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punch press for processing a punching rib of a motor rotating shaft comprises a workbench, wherein two ends of the workbench are fixedly connected with supporting rods, a fixed seat is fixedly connected between the tops of the supporting rods, a hydraulic cylinder is fixedly mounted at the top of the fixed seat, an upper template is sleeved between the supporting rods in a sliding manner, the middle part of the upper end of the upper template is fixedly connected with the output end of the hydraulic cylinder, a lower template is arranged on the workbench corresponding to the lower part of the upper template, punching rib blocks are fixedly mounted on the corresponding end surfaces between the upper template and the lower template, two ends of the bottom of the lower template are both in threaded connection with guide rods, the guide rods are in sliding connection with the inner part of the workbench, a cushioning support block is clamped and positioned between the bottom of the lower template and the workbench and comprises an elastic steel ring, a rubber support cylinder is fixedly connected inside the elastic steel ring, and plastic clamping bulges and a positioning block are respectively fixedly connected at the upper end, the plastic clamping protrusions and the positioning blocks are respectively and tightly inserted into the lower template and the workbench.

Preferably, the front surface of the workbench is provided with an installation groove, the lower template is positioned on the installation groove, and the shock absorption support blocks are uniformly distributed in the installation groove.

This setting is convenient for install the lower bolster, and the dismouting operation of the bradyseism piece of being convenient for simultaneously, convenient to use to make the bradyseism piece carry out stable elastic support to the lower bolster, thereby be convenient for carry out effectual buffering absorption to the punching press atress, be convenient for realize the effective antidetonation protection to lower bolster and workstation, be favorable to extension fixture's life.

Preferably, the bottom of the mounting groove is provided with a positioning groove, the positioning groove is connected with the positioning block in a matching manner, soft magnetic strips are fixedly connected to the corresponding end faces between the positioning block and the positioning groove, and the soft magnetic strips are mutually adsorbed and fixed.

This setting effectively improves connection structure's between locating piece and the workstation stability to the locating piece passes through soft magnetic stripe absorption to be fixed on the constant head tank, thereby is convenient for effectively fix a position the bottom mounted position of bradyseism piece, and the steadiness is high.

Preferably, the bottom of the lower template is provided with a clamping groove, and the clamping groove is connected with the plastic clamping protrusion in a matched mode.

This set up the protruding draw-in groove that inserts of plastics card, effectively improve the protruding and workstation between connection structure's of plastics card stability to be convenient for effectively fix a position the top mounted position of bradyseism piece, stability is high.

Preferably, the bottom of the guide rod is in threaded connection with a sliding plate, a sliding groove in matched connection with the sliding plate is formed in the workbench, and the lower end of the sliding plate is fixedly connected with the sliding groove through a second spring.

This setting has effectively improved connection structure's steadiness between guide bar and the workstation to effectively improved connection structure's steadiness between lower bolster and the workstation, when the lower bolster received the punching press power, can promote branch downstream and carry out the elastic extrusion to the second spring, and further improved the antidetonation guard action effect to the workstation, be favorable to further reinforcing means's life.

Preferably, the two ends of the upper template are fixedly connected with guide plates, the guide plates are sleeved on the supporting rods in a sliding mode, the guide plates are fixedly connected with the workbench through first springs, and the first springs are sleeved on the supporting rods.

This setting has effectively improved connection structure's between cope match-plate pattern and the branch stability for the cope match-plate pattern removes steadily, location direction is effectual, realizes the accurate butt joint between its and the lower bolster promptly, thereby is favorable to guaranteeing processingquality and precision, is convenient for offset pressure through first spring simultaneously and carries out further buffering and absorption.

Compared with the prior art, the utility model discloses a technological effect and advantage: the punch press for punching rib processing of the motor rotating shaft is characterized in that a workpiece is placed between rib punching blocks of a lower template, a hydraulic cylinder is started to drive the upper template to move downwards to realize rib punching processing of the workpiece, at the moment, the upper template drives a guide plate to elastically extrude a first spring, and simultaneously, the lower template drives a support rod and a sliding plate to elastically extrude a second spring, so that the upper template and the lower template move stably, the positioning and guiding effects are good, the processing quality and precision are favorably ensured, the punching pressure is conveniently and doubly buffered, the anti-seismic protection effect on a workbench is greatly enhanced, a cushioning support block is elastically extruded, the anti-seismic protection effect is enhanced again, multiple anti-seismic protection on the device is realized, the service life of the device is favorably prolonged, and the disassembly and assembly of the cushioning support block are facilitated through plastic clamping protrusions, clamping grooves, positioning blocks, positioning grooves and soft magnetic strips, therefore, the buffering support block is convenient to replace, the operation is time-saving and labor-saving, the flexibility is high, and the use efficiency of the anti-seismic effect is effectively guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the shock-absorbing support block of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a work table; 101. a strut; 102. a fixed seat; 103. mounting grooves; 2. a hydraulic cylinder; 3. Mounting a template; 301. a guide plate; 302. a first spring; 4. a lower template; 5. punching a rib block; 6. a guide bar; 601. a slide plate; 602. a chute; 603. a second spring; 7. a cushioning support block; 701. an elastic steel ring; 702. a rubber branch tube; 703. plastic clamping protrusions; 704. a card slot; 705. positioning blocks; 706. positioning a groove; 707. a soft magnetic strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-3, a punch press for processing a motor rotating shaft punching rib comprises a workbench 1, wherein two ends of the workbench 1 are fixedly connected with supporting rods 101, a fixed seat 102 is fixedly connected between the tops of the supporting rods 101, a hydraulic cylinder 2 is fixedly installed at the top of the fixed seat 102, an upper template 3 is slidably sleeved between the supporting rods 101, the middle part of the upper end of the upper template 3 is fixedly connected with the output end of the hydraulic cylinder 2, a lower template 4 is arranged on the workbench 1 corresponding to the lower part of the upper template 3, punching rib blocks 5 are fixedly installed on the corresponding end surfaces between the upper template 3 and the lower template 4, two ends of the bottom of the lower template 4 are respectively in threaded connection with a guide rod 6, the guide rods 6 are slidably connected into the workbench 1, a cushioning support block 7 is fixedly positioned between the bottom of the lower template 4 and the workbench 1, the cushioning support block 7 comprises an elastic steel ring 701, the inner part of the elastic steel ring 701 is fixedly connected with a rubber supporting tube 702, the upper end and the lower end of the elastic steel ring 701 are respectively fixedly connected with a plastic clamping protrusion 703 and a positioning block 705, and the plastic clamping protrusion 703 and the positioning block 705 are respectively inserted and tightly inserted into the lower template 4 and the workbench 1.

The front surface of the workbench 1 is provided with an installation groove 103, the lower template 4 is positioned on the installation groove 103, and the shock absorption support blocks 7 are uniformly distributed in the installation groove 103; be convenient for install lower bolster 4, the dismouting operation of the bradyseism piece 7 of being convenient for simultaneously, convenient to use to make bradyseism piece 7 carry out stable elastic support to lower bolster 4, thereby be convenient for carry out effectual buffering absorption to the punching press atress, be convenient for realize the effective antidetonation protection to lower bolster 4 and workstation 1, be favorable to extension fixture's life.

A positioning groove 706 is formed in the bottom of the mounting groove 103, the positioning groove 706 is connected with a positioning block 705 in a matching manner, soft magnetic strips 707 are fixedly connected to the corresponding end faces between the positioning block 705 and the positioning groove 706, and the soft magnetic strips 707 are fixed in an adsorption manner; effectively improve the stability of connection structure between locating piece 705 and workstation 1 to locating piece 705 adsorbs through soft magnetic strip 707 and fixes on constant head tank 706, thereby is convenient for effectively fix a position the bottom mounted position of bradyseism brace 7, and the steadiness is high.

The bottom of the lower template 4 is provided with a clamping groove 704, and the clamping groove 704 is connected with the plastic clamping protrusion 703 in a matching manner; the convex portion 703 of the plastic clamp is inserted into the clamping groove 704, so that the stability of the connecting structure between the convex portion 703 of the plastic clamp and the workbench 1 is effectively improved, the top mounting position of the cushioning support block 7 is conveniently and effectively positioned, and the stability is high.

The bottom of the guide rod 6 is in threaded connection with a sliding plate 601, a sliding groove 602 which is matched and connected with the sliding plate 601 is arranged inside the workbench 1, and the lower end of the sliding plate 601 is fixedly connected with the sliding groove 602 through a second spring 603; effectively improved between guide bar 6 and the workstation 1 connection structure's steadiness to effectively improved between lower bolster 4 and the workstation 1 connection structure's steadiness, when lower bolster 4 received the punching press power, can promote branch 101 downstream and carry out the elastic extrusion to second spring 603, and further improved the antidetonation guard action effect to workstation 1, be favorable to further reinforcing means's life.

The two ends of the upper template 3 are fixedly connected with guide plates 301, the guide plates 301 are sleeved on the supporting rods 101 in a sliding mode, the guide plates 301 are fixedly connected with the workbench 1 through first springs 302, and the first springs 302 are sleeved on the supporting rods 101; effectively improved connection structure's between cope match-plate pattern 3 and the branch 101 stability for cope match-plate pattern 3 removes steadily, location direction is effectual, realizes the accurate butt joint between it and the lower bolster 4 promptly, thereby is favorable to guaranteeing processingquality and precision, is convenient for offset pressure through first spring 302 simultaneously and carries out further buffering and absorption.

Specifically, during use, a workpiece is placed between the rib punching blocks 5 of the lower template 4, the hydraulic cylinder 2 is started to drive the upper template 3 to move downwards to realize rib punching processing on the workpiece, at the moment, the upper template 3 drives the guide plate 301 to elastically extrude the first spring 302, and meanwhile, the lower template 4 drives the supporting rod 101 and the sliding plate 601 to elastically extrude the second spring 603, so that the upper template 3 and the lower template 4 are stable in movement and good in positioning and guiding effects, the processing quality and precision are guaranteed, the punching pressure is conveniently and doubly buffered, the anti-seismic protection effect on the workbench 1 is greatly enhanced, the shock absorption supporting block 7 is elastically extruded, the anti-seismic protection effect is enhanced again, the multiple anti-seismic protection on the device is realized, the service life of the device is prolonged, and the plastic clamp protrusion 703, the clamp groove 704, the positioning block 705 is used for positioning the workpiece, The positioning groove 706 and the soft magnetic strips 707 facilitate the disassembly and assembly of the cushioning support block 7, so that the cushioning support block 7 is convenient to replace, the operation is time-saving and labor-saving, the flexibility is high, and the use efficiency of the anti-seismic effect is effectively ensured.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a motor shaft is punch press for muscle processing, includes workstation (1), its characterized in that: the shock-absorbing device is characterized in that supporting rods (101) are fixedly connected to the two ends of the workbench (1), a fixing seat (102) is fixedly connected between the tops of the supporting rods (101), a hydraulic cylinder (2) is fixedly mounted at the top of the fixing seat (102), an upper template (3) is sleeved between the supporting rods (101) in a sliding mode, the middle of the upper end of the upper template (3) is fixedly connected with the output end of the hydraulic cylinder (2), a lower template (4) is arranged on the workbench (1) corresponding to the lower side of the upper template (3), a punching rib block (5) is fixedly mounted on the corresponding end face between the upper template (3) and the lower template (4), guide rods (6) are connected to the two ends of the bottom of the lower template (4) in a threaded mode, the guide rods (6) are connected to the inside of the workbench (1) in a sliding mode, and a shock-absorbing supporting block (7) is fixedly positioned between the bottom, the shock absorption supporting block (7) comprises an elastic steel ring (701), a rubber supporting cylinder (702) is fixedly connected to the inside of the elastic steel ring (701), the upper end and the lower end of the elastic steel ring (701) are fixedly connected with a plastic clamping protrusion (703) and a positioning block (705) respectively, and the plastic clamping protrusion (703) and the positioning block (705) are inserted into the lower template (4) and the workbench (1) respectively.

2. The punch press for processing the motor rotating shaft punching rib according to claim 1, wherein: the front surface of the workbench (1) is provided with a mounting groove (103), the lower template (4) is positioned on the mounting groove (103), and the shock absorption support blocks (7) are uniformly distributed in the mounting groove (103).

3. The punch press for processing the motor rotating shaft punching rib according to claim 2, wherein: the bottom of the mounting groove (103) is provided with a positioning groove (706), the positioning groove (706) is connected with a positioning block (705) in a matching mode, soft magnetic strips (707) are fixedly connected to the corresponding end faces between the positioning block (705) and the positioning groove (706), and the soft magnetic strips (707) are mutually adsorbed and fixed.

4. The punch press for processing the motor rotating shaft punching rib according to claim 1, wherein: the bottom of the lower template (4) is provided with a clamping groove (704), and the clamping groove (704) is connected with the plastic clamping protrusion (703) in a matching mode.

5. The punch press for processing the motor rotating shaft punching rib according to claim 1, wherein: the bottom threaded connection of guide bar (6) has slide (601), the inside of workstation (1) is equipped with spout (602) with slide (601) assorted connection, pass through second spring (603) fixed connection between the lower extreme of slide (601) and spout (602).

6. The punch press for processing the motor rotating shaft punching rib according to claim 1, wherein: the equal fixedly connected with deflector (301) in both ends of cope match-plate pattern (3), deflector (301) slip cup joints on branch (101), through first spring (302) fixed connection between deflector (301) and workstation (1), first spring (302) cover is established on branch (101).