CN217964393U - Multi-station stretcher - Google Patents
Multi-station stretcher Download PDFInfo
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- CN217964393U CN217964393U CN202222161056.8U CN202222161056U CN217964393U CN 217964393 U CN217964393 U CN 217964393U CN 202222161056 U CN202222161056 U CN 202222161056U CN 217964393 U CN217964393 U CN 217964393U
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- base
- push rod
- die
- station
- mounting groove
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Abstract
The utility model discloses a multi-station stretcher, which comprises a frame, a slide seat and a base which are arranged from top to bottom in sequence; the machine base is provided with a vertically arranged push rod in a downward extending mode, a hydraulic assembly in driving connection with the upper end of the push rod is arranged inside the machine base, and the lower end of the push rod is fixedly connected with the sliding seat; the lower end face of the sliding seat is provided with a plurality of mounting heads, male dies for assembly connection are arranged on the outer sides of the mounting heads, mounting grooves are formed in the upper end face of the base in a concave mode, female dies are assembled on the inner sides of the mounting grooves, and the mounting heads and the mounting grooves are arranged in a one-to-one correspondence mode; set up a plurality of mounting grooves and installation head on slide and base respectively to installation die and terrace die in mounting groove and installation head, die and terrace die then form a processing station, and the push rod promotes the slide and moves down, and in a plurality of terrace die punching presses income die, can improve the tensile machining efficiency of punching press and reduction in production cost.
Description
Technical Field
The utility model relates to a stretcher field especially relates to multistation stretcher.
Background
The stretcher is a mechanical processing device mainly applied to the stretching processing of thin plates, and is suitable for various stamping processes of stretching, bending, forming, blanking, flanging and the like of plates; the structure of the existing stretcher is that a hydraulic system and processing stations are arranged in a one-to-one correspondence manner, and the problems of low processing efficiency and high production cost exist, so that the multi-station stretcher capable of improving the processing efficiency of stretching and stamping is provided.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a multistation stretcher can solve the problem that the background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the multi-station stretcher comprises a machine base, a sliding seat and a base which are sequentially arranged from top to bottom;
the machine base is provided with a vertically arranged push rod in a downward extending mode, a hydraulic assembly in driving connection with the upper end of the push rod is arranged inside the machine base, and the lower end of the push rod is fixedly connected with the sliding seat;
the lower terminal surface of slide is equipped with a plurality of installation head, the outside of installation head is equipped with the terrace die of erection joint, the sunken mounting groove that is equipped with of upper end surface of base, the inboard assembly of mounting groove is equipped with the die, installation head and mounting groove one-to-one set up.
Furthermore, guide pillars are vertically arranged at corners of the upper end face of the base, the upper ends of the guide pillars are fixedly connected with the base, and guide holes corresponding to the guide pillars are formed in the sliding seat;
further, the push rod is arranged at the central part of the lower end face of the base, a sleeve is sleeved outside the push rod, and the upper end of the sleeve is fixedly connected with the base;
furthermore, a connecting interface communicated with the hydraulic assembly is arranged on the side surface of the base;
further, mounting groove equidistance evenly distributed in the up end of base, the height of die is greater than the degree of depth of mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a multistation stretcher sets up a plurality of mounting grooves and installation head on slide and base respectively to at mounting groove and installation head in installation die and the terrace die, die and terrace die then form a machining-position post, the push rod promotes the slide and moves down, in a plurality of terrace die punching presses income die, accomplish the punching press of sheet metal tensile, only need a hydraulic system can accomplish the tensile technology of punching press of a plurality of machining-position posts, can improve the tensile machining efficiency of punching press and reduction in production cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a first partial structure of the present invention;
fig. 3 is a schematic view of a second partial structure of the present invention.
Reference numbers in the figures: 1-a machine base; 2-a slide seat; 3-a base; 4-a push rod; 5-a hydraulic assembly; 6-a mounting head; 7-a male die; 8-mounting grooves; 9-a female die; 10-a guide post; 11-a pilot hole; 12-a sleeve; 13-connection interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 efforts all belong to the protection scope of the present invention.
The multi-station drawing machine of the present invention is described in detail below with reference to fig. 1 to 3:
the multi-station stretcher comprises a machine base 1, a sliding seat 2 and a base 3 which are sequentially arranged from top to bottom;
the machine base 1 extends downwards to form a vertically arranged push rod 4, a hydraulic assembly 5 in driving connection with the upper end of the push rod 4 is arranged inside the machine base 1, and the lower end of the push rod 4 is fixedly connected with the sliding seat 2;
the hydraulic component 5 consists of a gear pump, a hydraulic cylinder, an oil tank, an oil pipe and various hydraulic valves, and the push rod 4 is coaxially connected with an output shaft of the hydraulic cylinder to realize the transmission of the push rod 4;
the lower end face of the sliding seat 2 is provided with a plurality of mounting heads 6, male dies 7 which are assembled and connected are arranged on the outer sides of the mounting heads 6, mounting grooves 8 are formed in the upper end face of the base 3 in a concave mode, female dies 9 are assembled on the inner sides of the mounting grooves 8, and the mounting heads 6 and the mounting grooves 8 are arranged in a one-to-one correspondence mode;
in addition, the mounting head 6 and the male die 7 can be assembled and connected through various connecting components such as limiting columns, connecting columns and bolts.
Preferably, the corners of the upper end surface of the base 3 are both provided with a guide pillar 10 which is vertically placed, the upper end of the guide pillar 10 is fixedly connected with the base 1, the sliding seat 2 is provided with a guide hole 11 corresponding to the guide pillar 10, the guide pillar 10 is used for supporting the base 1 on one hand, and the guide pillar passes through the guide hole 11 on the sliding seat 2 on the other hand, so that the sliding seat 2 is limited, and the sliding seat 2 is ensured to be lifted and lowered in the vertical direction all the time;
preferably, the push rod 4 is arranged at the center of the lower end face of the base 1, a sleeve 12 is sleeved outside the push rod 4, and the upper end of the sleeve 12 is fixedly connected with the base 1;
preferably, a connecting interface 13 communicated with the hydraulic assembly 5 is arranged on the side surface of the base 1, the connecting interface 13 is connected with the outside, and external hydraulic oil is pumped into the hydraulic assembly 5 to ensure the normal use of the hydraulic assembly 5;
preferably, the mounting grooves 8 are equidistantly and uniformly distributed on the upper end surface of the base 3, and the height of the female die 9 is greater than the depth of the mounting grooves 8.
The working principle is as follows: according to the required production requirements, a corresponding male die 7 and a corresponding female die 9 are respectively arranged on the mounting head 6 and the mounting groove 8, and a thin plate is placed above the female die 9; the hydraulic component 5 drives the push rod 4 to push the sliding seat 2 to punch downwards, so that the male die 7 punches the female die 9, the thin plate is punched and stretched, and finally, only one hydraulic component 5 is used as a power source, and the punching and stretching of a plurality of machining stations can be completed.
To sum up, the utility model discloses a multistation stretcher sets up a plurality of mounting grooves and installation head on slide and base respectively to at mounting groove and installation internal installation die and terrace die, die and terrace die then form a machining-position, the push rod promotes the slide and moves down, and in a plurality of terrace die punching presses gone into the die, the punching press of accomplishing the sheet metal is tensile, only needs a hydraulic system can accomplish the tensile technology of punching press of a plurality of machining-position, can improve the tensile machining efficiency of punching press and reduction in production cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The multi-station stretcher is characterized by comprising a machine base, a sliding seat and a base which are sequentially arranged from top to bottom;
the machine base extends downwards to be provided with a vertically arranged push rod, a hydraulic assembly in driving connection with the upper end of the push rod is arranged inside the machine base, and the lower end of the push rod is fixedly connected with the sliding base;
the lower terminal surface of slide is equipped with a plurality of installation head, the outside of installation head is equipped with the terrace die of erection joint, the sunken mounting groove that is equipped with of upper end surface of base, the inboard assembly of mounting groove is equipped with the die, installation head and mounting groove one-to-one set up.
2. A multi-station drawing machine according to claim 1, characterised in that: the corner of the upper end face of the base is provided with a guide pillar which is vertically placed, the upper end of the guide pillar is fixedly connected with the base, and the sliding seat is provided with a guide hole corresponding to the guide pillar.
3. A multi-station stretching machine according to claim 1, characterized in that: the push rod is arranged at the central part of the lower end face of the machine base, a sleeve is sleeved on the outer side of the push rod, and the upper end of the sleeve is fixedly connected with the machine base.
4. A multi-station stretching machine according to claim 1, characterized in that: and a connecting interface communicated with the hydraulic assembly is arranged on the side surface of the base.
5. A multi-station drawing machine according to claim 1, characterised in that: mounting groove equidistance evenly distributed in the up end of base, the height of die is greater than the degree of depth of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161056.8U CN217964393U (en) | 2022-08-16 | 2022-08-16 | Multi-station stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161056.8U CN217964393U (en) | 2022-08-16 | 2022-08-16 | Multi-station stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964393U true CN217964393U (en) | 2022-12-06 |
Family
ID=84258834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222161056.8U Active CN217964393U (en) | 2022-08-16 | 2022-08-16 | Multi-station stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964393U (en) |
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2022
- 2022-08-16 CN CN202222161056.8U patent/CN217964393U/en active Active
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