CN212551219U

CN212551219U - Punch press is used in processing of multistation auto-parts

Info

Publication number: CN212551219U
Application number: CN202021025002.3U
Authority: CN
Inventors: 吴虹坪
Original assignee: Tianjin Qida Precision Machinery Parts Co ltd
Current assignee: Tianjin Qida Precision Machinery Parts Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-19
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a punch press is used in processing of multistation auto-parts, including the punch press body, the bottom fixedly connected with fixed baseplate of punch press body, vertical fixed mounting has the punching press head on the punch press body, punching press head bottom fixedly connected with upper die base, fixed baseplate's upper surface is provided with the standing groove under being close to the upper die base, and install the die holder on the standing groove, the spout has been seted up to the standing groove bottom, and there is the lead screw at spout horizontal installation, it has the slide to run through on the lead screw, die holder bottom center department fixedly connected with connecting seat, and the mutual fixed connection of connecting seat and slide, one side fixed mounting of fixed baseplate has the motor support, fixed mounting has the motor on the motor support, the output shaft of motor passes fixed baseplate, and be connected with screw drive. This kind of punch press for auto-parts processing, simple structure is reasonable, the modern design, easy operation to can effectively improve the machining efficiency and the processing security of punch press, have higher practical value.

Description

Punch press is used in processing of multistation auto-parts

Technical Field

The utility model relates to an auto-parts processing technology field specifically is a punch press is used in processing of multistation auto-parts.

Background

The punch is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. The stamping production is mainly directed to plates. Through the mould, can make the blanking, punch a hole, the shaping, deep-drawing, the repairment, the essence is towards, the plastic, riveting and extruded article etc. and the wide application in each field, like our switch socket, cup, cupboard, dish, computer machine case, have very much accessories all can pass through the mould production with the punch press. The existing punch can only process one workpiece at a time, the efficiency is limited, and a worker is separated from a punch head in the operation process and easily hurts the hand. Therefore, the punching machine for machining the multi-station automobile parts is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a punch press is used in processing of multistation auto-parts, including the punch press body, the bottom fixedly connected with fixed baseplate of punch press body, vertical fixed mounting has the punching press head on the punch press body, punching press head bottom fixedly connected with upper die base, fixed baseplate's upper surface is provided with the standing groove under being close to the upper die base to install the die holder on the standing groove, the spout has been seted up to the standing groove bottom to there is the lead screw at spout horizontal installation, it has the slide to run through on the lead screw, die holder bottom center department fixedly connected with connecting seat, just the mutual fixed connection of connecting seat and slide, one side fixed mounting of fixed baseplate has the motor support, fixed mounting has the motor on the motor support, the output shaft of motor passes fixed baseplate to be connected with screw drive.

As a preferred technical scheme of the utility model, both sides all are provided with the guide way around the die holder, just the standing groove is provided with the gib block each other with the guide way respectively in the both sides that are close to the guide way.

As an optimal technical scheme of the utility model, the up end of die holder is provided with a pair of mounting groove that is used for placing the mold core, just the mounting groove is about the central line bilateral symmetry of die holder up end.

As an optimal technical scheme of the utility model, there are a plurality of roller strips bottom of slide through axle fixed mounting, just the roller strip can contact with the bottom surface of spout.

As an optimized technical scheme of the utility model, the slide is provided with a plurality of balls at the contact site with the lead screw to can constitute ball screw motion pair through ball and lead screw.

As the utility model discloses a preferred technical scheme, the plane of die holder and standing groove mutual contact all is handled through burnishing and polishing to scribble lubricating oil on mutual contact surface.

As a preferred technical scheme of the utility model, the equal fixedly connected with lower margin in fixed baseplate's bottom four corners, and all bond on the bottom surface of lower margin and have the rubber pad.

The utility model has the advantages that: according to the punch press for machining the automobile accessories, two workpieces can be placed at one time through the two die core mounting grooves formed in the lower die holder, so that mutual replacement in the punching process is realized, the machining efficiency of the punch press is improved, meanwhile, the safety of placing and placing materials by an operator can be effectively improved, and through the matched use of the lead screw and the sliding seat, the quick and accurate movement of the lower die holder is realized, so that the machining efficiency and the machining precision of a lathe can be effectively improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation to can effectively improve the machining efficiency and the processing security of punch press, have higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the general structure of a multi-station automobile accessory machining punch press of the present invention;

FIG. 2 is a schematic structural view of a fixing base of the punch press for machining multi-station auto-parts of the present invention;

fig. 3 is the utility model discloses a multistation is an enlarged schematic diagram of a structure of punch press for auto-parts processing.

In the figure: 1. a fixed base; 2. a punch body; 3. punching a head; 4. an upper die holder; 5. a lower die holder; 6. mounting grooves; 7. a guide groove; 8. a placement groove; 9. a guide strip; 10. a chute; 11. a lead screw; 12. a slide base; 13. a motor; 14. a motor bracket; 15. and (4) rolling the strips.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a punch press for processing multi-station automobile accessories, which comprises a punch press body 2, wherein the bottom of the punch press body 2 is fixedly connected with a fixed base 1, a punch head 3 is vertically and fixedly installed on the punch press body 2, the bottom of the punch head 3 is fixedly connected with an upper die holder 4, the upper surface of the fixed base 1 is provided with a placing groove 8 under the upper die holder 4, a lower die holder 5 is installed on the placing groove 8, the bottom of the placing groove 8 is provided with a chute 10, a lead screw 11 is horizontally installed on the chute 10, a slide seat 12 penetrates through the lead screw 11, the center of the bottom of the lower die holder 5 is fixedly connected with a connecting seat, the connecting seat and the slide seat 12 are fixedly connected with each other, one side of the fixed base 1 is fixedly installed with a motor support 14, a motor 13 is fixedly installed on, an output shaft of the motor 13 penetrates through the fixed base 1 and is in transmission connection with the lead screw 11.

Wherein, both sides all are provided with guide way 7 around the lower bolster 5, just standing groove 8 is provided with respectively in the both sides that are close to guide way 7 with the guide strip 9 of the mutual block of guide way 7, through mutually supporting of guide way 7 and guide strip 9, is convenient for improve the stationarity that lower bolster 5 removed on standing groove 8, and then is convenient for improve the removal precision of lower bolster 5.

Wherein, the up end of die holder 5 is provided with a pair of mounting groove 6 that is used for placing the mold core, just mounting groove 6 has realized once can putting two work pieces about the central line bilateral symmetry of 5 up ends of die holder through two mold core mounting grooves that set up on the die holder, and then realizes replacing each other in the stamping process, has improved the machining efficiency of punch press, can effectively improve the security that the operation workman got and puts the blowing simultaneously.

Wherein, there are a plurality of roller strips 15 bottom of slide 12 through axle fixed mounting, just roller strip 15 can contact with the bottom surface of spout 10, has a plurality of roller strips 15 through axle fixed mounting bottom through seat 12, is convenient for reduce the frictional force of slide 12 and spout 11, and then is convenient for slide 12 and the quick travel of die holder 5 on standing groove 8.

Wherein, slide 12 is provided with a plurality of balls at the contact part with lead screw 11 to can constitute ball screw motion pair through ball and lead screw 11, use through the cooperation of lead screw with the slide, realize the quick accurate removal of die holder, and then can effectively improve the machining efficiency and the machining precision of lathe.

Wherein, the plane of die holder 5 and standing groove 8 mutual contact all is handled through burnishing and polishing to scribble lubricating oil on mutual contact surface, all handle through burnishing and polishing through the contact plane, be convenient for reduce the frictional force of die holder 5 and standing groove 8, and then be convenient for realize the quick travel of die holder 5 on standing groove 8.

Wherein, the equal fixedly connected with lower margin in fixed baseplate 1's bottom four corners, and all bond there is the rubber pad on the bottom surface of lower margin, through all bond there is the rubber pad on the bottom surface of lower margin, can effectively reduce the noise that the punch press produced when using, and then convenient to use.

The working principle is as follows: when in use, firstly, an electrical component in the device is externally connected with a control switch and a power supply, an applicable mold core is selected and put on the upper mold seat 4 and the lower mold seat 5, then an automobile part to be processed is stably placed on the mold core on the lower mold seat 5, the punching head 3 of the punch body 2 is started through the control switch, the upper mold seat 4 descends to be combined with the lower mold seat 5 to complete the punching of a workpiece, after the punching is completed, the motor 13 can be started through the control switch, the screw rod 11 is driven to rotate through the motor 13, and then the lower mold seat 5 is driven to rapidly move through the driving slide seat 12, the lower mold seat 5 stops after moving for a set distance, then the punching head 3 of the punch body 2 enters into work again to punch the workpiece, meanwhile, an operator can take down the punched workpiece and replace the unprocessed workpiece to prepare for the next punching, and the replacement is carried out back and forth, the processing efficiency of the punch can be effectively improved. According to the punch press for machining the automobile accessories, two workpieces can be placed at one time through the two die core mounting grooves formed in the lower die holder, so that mutual replacement in the punching process is realized, the machining efficiency of the punch press is improved, meanwhile, the safety of placing and placing materials by an operator can be effectively improved, and through the matched use of the lead screw and the sliding seat, the quick and accurate movement of the lower die holder is realized, so that the machining efficiency and the machining precision of a lathe can be effectively improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation to can effectively improve the machining efficiency and the processing security of punch press, have higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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 according to specific situations by those skilled in the art.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multistation is punch press for auto-parts processing, includes punch press body (2), the bottom fixedly connected with unable adjustment base (1) of punch press body (2), its characterized in that:

the punching machine is characterized in that a punching head (3) is vertically and fixedly mounted on the punching machine body (2), an upper die base (4) is fixedly connected to the bottom of the punching head (3), a placing groove (8) is formed in the upper surface of the fixing base (1) and is close to the upper die base (4), a lower die base (5) is mounted on the placing groove (8), a sliding groove (10) is formed in the bottom of the placing groove (8), a lead screw (11) is horizontally mounted on the sliding groove (10), a sliding seat (12) penetrates through the lead screw (11), a connecting seat is fixedly connected to the center of the bottom of the lower die base (5) and fixedly connected with the sliding seat (12), a motor support (14) is fixedly mounted on one side of the fixing base (1), a motor (13) is fixedly mounted on the motor support (14), and an output shaft of the motor (13) penetrates through the fixing base (1), and is connected with a lead screw (11) in a transmission way.

2. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

guide grooves (7) are formed in the front side and the rear side of the lower die seat (5), and guide strips (9) clamped with the guide grooves (7) are respectively arranged on the two sides, close to the guide grooves (7), of the placing grooves (8).

3. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

the die is characterized in that a pair of mounting grooves (6) used for placing die cores are formed in the upper end face of the lower die holder (5), and the mounting grooves (6) are bilaterally symmetrical about the center line of the upper end face of the lower die holder (5).

4. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

the bottom of slide (12) is through axle fixed mounting have a plurality of roller strips (15), just roller strip (15) can contact with the bottom surface of spout (10).

5. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

the sliding seat (12) is provided with a plurality of balls at the contact part with the screw rod (11), and can form a ball screw kinematic pair with the screw rod (11) through the balls.

6. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

the planes of the lower die holder (5) and the placing groove (8) which are contacted with each other are both subjected to polishing treatment, and lubricating oil is coated on the contact surfaces.

7. The punch press for machining the multi-station automobile parts as claimed in claim 1, wherein:

the bottom four corners of the fixed base (1) are fixedly connected with feet, and rubber pads are bonded on the bottom surfaces of the feet.