CN214919586U

CN214919586U - Stamping device for forging elliptical seal head

Info

Publication number: CN214919586U
Application number: CN202121696351.2U
Authority: CN
Inventors: 章晓华
Original assignee: Changzhou Ronghua Head Technology Co ltd
Current assignee: Changzhou Ronghua Head Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-30
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an oval head forges and uses stamping device relates to stamping device technical field, place the groove including connecting the processing seat and seting up in its top surface, the bottom four corners of connection processing seat all is provided with the supporting leg, the inner wall of putting the groove is provided with spacing, and the inner wall of putting the groove has all been seted up and has been accomodate the groove, the equal symmetry of inner wall tip of accomodating the groove is provided with the shell fragment, the shell fragment tip is provided with the holding frame, the holding frame is located the inboard of putting the groove, and the holding frame is located spacing outside, the bottom of connection processing seat is provided with the locating rack, the locating rack is the setting of type of falling C. The utility model discloses can fix a position the work piece in the stamping process, make its and the punching press plush copper calibration that the driving piece controlled, and then effectively avoided the stamping process in by the punching press work piece skew situation that appears, can remove the spacing fixed to the work piece fast simultaneously, and then can be convenient for shift the work piece after the completion of the counterpunching.

Description

Stamping device for forging elliptical seal head

Technical Field

The utility model relates to a stamping device technical field, concretely relates to oval head forges and uses stamping device.

Background

The elliptical seal head is also called an elliptical seal head, the elliptical seal head is a seal head consisting of a rotary elliptical spherical surface and a cylindrical straight section, the mechanical property of the elliptical seal head is second to that of a hemispherical seal head but superior to that of a disc seal head, and the rotary elliptical spherical surface needs to be formed by punching in the production process of the elliptical seal head.

The following problems exist in the prior art:

1. in the traditional stamping device for forging the elliptical seal head, a workpiece cannot be fixed in the stamping process, so that the workpiece is easy to deviate in the machining process;

2. traditional oval head forges and uses stamping device, at the punching press in-process, the transfer of the deformation work piece after the punching press of being not convenient for is accomplished, and then has reduced the efficiency of punching press work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stamping device for forging an elliptical head, which has one purpose of fixing a workpiece, and solves the problem that the workpiece is easy to deviate in the processing process because the workpiece cannot be fixed in the stamping process of the traditional stamping device for forging the elliptical head; another purpose wherein is to solve traditional oval head and forges and use stamping device, in the stamping process, is not convenient for the punching press to accomplish the transfer problem of back deformation work piece to reach the effect that improves work piece punching press work's efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an oval head forges and uses stamping device, includes the connection processing seat and sets up the groove of putting on its top surface, the bottom four corners of connection processing seat all is provided with the supporting leg, the inner wall of putting the groove is provided with spacing, and the inner wall of putting the groove has all been seted up and has been accomodate the groove, the equal symmetry of inner wall tip of accomodating the groove is provided with arc shell fragment, arc shell fragment tip is provided with the holding frame, the holding frame is located the inboard of putting the groove, and the holding frame is located spacing outside, the bottom of connection processing seat is provided with the locating rack, the locating rack is the setting of type of falling C.

The utility model discloses technical scheme's further improvement lies in: the inner side of the positioning frame is provided with a driving piece, the output end of the driving piece is movably connected with a stamping raised head through a transmission mechanism, and the stamping raised head is positioned on the inner side of the placing groove.

The utility model discloses technical scheme's further improvement lies in: the top of connecting the processing seat just leans on the back to be provided with the link, the link is the setting of falling L form, and the bottom of link is provided with the crane.

The utility model discloses technical scheme's further improvement lies in: the lifting frame is characterized in that an annular positioning ring is arranged at the bottom of the lifting frame, a rubber cushion layer is embedded into the inner side of the annular positioning ring, and a handheld frame is arranged on the side face of the annular positioning ring.

The utility model discloses technical scheme's further improvement lies in: the crane comprises a connecting ring and a sliding frame, and the sliding frame is arranged in the inner cavity of the connecting ring.

The utility model discloses technical scheme's further improvement lies in: the magnetic bearing device is characterized in that a first magnetic block is arranged at the left end and the right end of the top of the sliding frame, a second magnetic block is arranged at the left end and the right end of the bottom of the inner cavity of the connecting ring, and the magnetic poles of the first magnetic block and the second magnetic block are distributed in a mode of opposite poles.

The utility model discloses technical scheme's further improvement lies in: the top of the first magnetic block is movably connected with the top of the inner cavity of the connecting ring through a connecting spring.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an oval head forges and uses stamping device through will putting groove, spacing, accomodate groove, dome and holding frame combination setting, can fix a position the work piece in the stamping process, makes its and the punching press plush copper calibration that the driving piece controlled, and then has effectively avoided the punching press in-process by the punching press work piece skew situation to appear, has also improved the punching press quality of work piece when having saved manpower resources.

2. The utility model provides an oval head forges and uses stamping device, through with the crane, annular holding ring, the rubber cushion layer, coupling spring, magnetic force piece one and two combination settings of magnetic force piece, carry out spacing in-process to the top by the punching press work piece, the coupling spring that sets up inside the crane, magnetic force piece one and magnetic force piece two under the effect, can control the crane and stretch out and draw back, remove the spacing fixed to the work piece fast, and then can be convenient for shift the work piece after the counterpunching is accomplished, the efficiency of punching press work has further been improved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the connection processing seat of the present invention;

figure 4 is the utility model discloses the crane section structure sketch map.

In the figure: 1. connecting the processing seat; 2. a placing groove; 3. a limiting frame; 4. a receiving groove; 5. an arc-shaped elastic sheet; 6. a clamping frame; 7. a positioning frame; 8. a drive member; 9. punching a raised head; 10. a connecting frame; 11. a lifting frame; 12. an annular positioning ring; 13. a rubber cushion layer; 14. a hand-held frame; 15. a connecting ring; 16. a carriage; 17. a connecting spring; 18. a first magnetic block; 19. a second magnetic block; 20. and (5) supporting legs.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-4, the utility model provides a stamping device for forging an elliptical head, which comprises a connecting processing seat 1 and a placing groove 2 arranged on the top surface of the connecting processing seat, supporting legs 20 are arranged at four corners of the bottom of the connecting processing seat 1, a limiting frame 3 is arranged on the inner wall of the placing groove 2, a containing groove 4 is arranged on the inner wall of the placing groove 2, arc-shaped elastic pieces 5 are symmetrically arranged at the end parts of the inner walls of the containing groove 4, a holding frame 6 is arranged at the end parts of the arc-shaped elastic pieces 5, the holding frame 6 is positioned at the inner side of the placing groove 2, the holding frame 6 is positioned at the outer side of the limiting frame 3, when the stamping device for forging an elliptical head is in use, a stamped circular workpiece is placed in the placing groove 2, the inner side of the circular workpiece is attached to the limiting frame 3, under the elastic action of the arc-shaped elastic pieces arranged on the inner wall of the containing groove 4, the holding frame 6 is positioned at the outer bottom of the stamped workpiece for clamping and positioning the circular workpiece, the punch head is aligned with the punch boss 9 controlled by the driving part 8, and the condition that the punched workpiece deviates in the punching process is effectively avoided.

Furthermore, a positioning frame 7 is arranged at the bottom of the connecting processing seat 1, the positioning frame 7 is arranged in an inverted C shape, a driving piece 8 is arranged on the inner side of the positioning frame 7, the output end of the driving piece 8 is movably connected with a stamping raised head 9 through a transmission mechanism, the stamping raised head 9 is positioned on the inner side of the placing groove 2, the driving piece 8 can be driven by an air cylinder, and then the stamping raised head 9 can rise on the inner side of the placing groove 2, and is stamped and deformed on the inner side of a stamped workpiece to form a spherical surface.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the connecting frame 10 is arranged at the top of the connecting processing seat 1 and close to the rear, the connecting frame 10 is arranged in an inverted L shape, the bottom of the connecting frame 10 is provided with a lifting frame 11, the bottom of the lifting frame 11 is provided with an annular positioning ring 12, a rubber cushion layer 13 is embedded in the inner side of the annular positioning ring 12, a handheld frame 14 is arranged on the side surface of the annular positioning ring 12, in the stamping process, the annular positioning ring 12 arranged at the bottom of the lifting frame 11 is positioned outside the top of a stamped workpiece to limit the stamped workpiece, the stamped workpiece is prevented from being separated from the placing groove 2 under the impact force, and when the stamped workpiece forms a spherical surface, the rubber cushion layer 13 embedded in the inner side of the annular positioning ring 12 deforms.

Further, the lifting frame 11 comprises a connecting ring 15 and a sliding frame 16, the sliding frame 16 is arranged in the inner cavity of the connecting ring 15, first magnetic blocks 18 are arranged at the left end and the right end of the top of the sliding frame 16, second magnetic blocks 19 are arranged at the left end and the right end of the bottom of the inner cavity of the connecting ring 15, magnetic poles of the first magnetic blocks 18 and the second magnetic blocks 19 are distributed in opposite poles, under the adsorption action force of the magnetic poles of the first magnetic block 18 and the second magnetic block 19 of the first magnetic block 18, the connecting ring 15 and the sliding frame 16 in the lifting frame 11 can be kept stable, the top of the lifting frame is movably connected with the top of the inner cavity of the connecting ring 15 through a connecting spring 17, after the punching work is finished, the sliding frame 16 is lifted through the force application of the handheld frame 14, under the elastic action of the connecting spring 17, the sliding frame 16 can be lifted in the inner cavity of the connecting ring 15, the limit of the annular positioning ring 12 on the punched workpiece is released, and the punched workpiece can be conveniently transferred.

The working principle of the stamping device for forging the elliptical head is described in detail below.

As shown in fig. 1-4, when the stamping device for forging the elliptical head works, a stamped circular workpiece is placed in the placing groove 2, under the elastic action of the arc-shaped elastic sheet arranged on the inner wall of the receiving groove 4, the clamping frame 6 and the limiting frame 3 can clamp and position the inner side and the outer side of the bottom of the workpiece, so that the workpiece is aligned with the stamping raised head 9 controlled by the driving piece 8, the driving piece 8 can enable the stamping raised head 9 to stamp and deform the workpiece at the inner side of the stamped workpiece, so that the workpiece forms a spherical surface, the annular positioning ring 12 arranged at the bottom of the lifting frame 11 is positioned at the outer side of the top of the stamped workpiece, so that the workpiece is prevented from being separated from the placing groove 2 under the impact force, the connecting ring 15 and the connecting ring 16 in the lifting frame 11 are kept stable under the adsorption force of the magnetic poles of the first magnetic block 18 and the second magnetic block 19, and after the stamping work is finished, under the elastic action of the connecting spring 17, the sliding frame 16 can be lifted in the inner cavity of the connecting ring 15, and the punched workpiece can be transferred.

The invention has been described in general terms in detail above, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an oval head forges and uses stamping device, includes connection processing seat (1) and sets up in its top surface place groove (2), the bottom four corners of connection processing seat (1) all is provided with supporting leg (20), its characterized in that: the inner wall of putting groove (2) is provided with spacing (3), and puts the inner wall of groove (2) and all seted up and accomodate groove (4), the equal symmetry of the inner wall tip of accomodating groove (4) is provided with arc shell fragment (5), arc shell fragment (5) tip is provided with holding frame (6), holding frame (6) are located the inboard of putting groove (2), and holding frame (6) are located the outside of spacing (3), the bottom of connection processing seat (1) is provided with locating rack (7), locating rack (7) are the type setting of falling C.

2. The stamping device for forging the elliptical head as claimed in claim 1, wherein: the inner side of the positioning frame (7) is provided with a driving part (8), the output end of the driving part (8) is movably connected with a stamping raised head (9) through a transmission mechanism, and the stamping raised head (9) is positioned on the inner side of the placing groove (2).

3. The stamping device for forging the elliptical head as claimed in claim 1, wherein: the top of connecting processing seat (1) just leans on the back to be provided with link (10), link (10) are the setting of falling L form, and the bottom of link (10) is provided with crane (11).

4. The stamping device for forging the elliptical head as claimed in claim 3, wherein: the lifting frame (11) bottom is provided with annular holding ring (12), rubber cushion (13) are inlayed to the inboard of annular holding ring (12), and the side of annular holding ring (12) is provided with handheld frame (14).

5. The stamping device for forging the elliptical head as claimed in claim 3, wherein: the crane (11) comprises a connecting ring (15) and a sliding frame (16), and the sliding frame (16) is arranged in the inner cavity of the connecting ring (15).

6. The stamping device for forging the elliptical head as claimed in claim 5, wherein: the magnetic bearing device is characterized in that first magnetic blocks (18) are arranged at the left end and the right end of the top of the sliding frame (16), second magnetic blocks (19) are arranged at the left end and the right end of the bottom of the inner cavity of the connecting ring (15), and magnetic poles of the first magnetic blocks (18) and the second magnetic blocks (19) are distributed in opposite poles.

7. The stamping device for forging the elliptical head as claimed in claim 6, wherein: the top of the first magnetic block (18) is movably connected with the top of the inner cavity of the connecting ring (15) through a connecting spring (17).