CN210632741U

CN210632741U - Upper cross arm ball pin punching die

Info

Publication number: CN210632741U
Application number: CN201921512056.XU
Authority: CN
Inventors: 刘营波
Original assignee: Shaanxi Ruige Machinery Manufacturing Co ltd
Current assignee: Shaanxi Ruige Machinery Manufacturing Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-29
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses an upper cross arm ball round pin cut-out press, including the base, upper end one side of base is equipped with the spout, and the inside sliding connection of spout has the slider, and the upper end fixedly connected with installation mechanism of slider, the upper end opposite side fixedly connected with punching press complementary unit of base, the upper end opposite side fixedly connected with support frame of base, support frame are U type structure, and the support frame is located punching press complementary unit's top, and the support frame is close to one side upper end fixedly connected with roof of installation mechanism, the lower extreme fixedly connected with pneumatic cylinder of roof, the output fixedly connected with mount pad of pneumatic cylinder, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the complementary unit that punches a hole on neotype base, during the use, can select suitable punching a hole according to the aperture size of processing, then rotate punching press complementary unit's carousel, will select good punching a hole and rotate punching press head below, during the punching press, the border in punching press hole can prevent that the lower extreme in hole from taking place deformation.

Description

Upper cross arm ball pin punching die

Technical Field

The utility model relates to a cut-out press, in particular to go up horizontal arm ball round pin cut-out press belongs to mould technical field.

Background

The upper cross arm is one of the components on the automobile chassis, the ball pin is a part for mounting the upper cross arm, and the ball pin passes through a plurality of processing devices in the production process, and a punching die is one of the components.

At present ball round pin adds the cut-out press who uses man-hour and at the in-process that punches a hole, the burr appears in the hole lower extreme border department that punches easily, leads to the lower extreme in hole to appear deformation, can't reach and think that the complex part is identical completely to influence the utility model discloses an installation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an go up horizontal arm ball round pin cut-out press.

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

the utility model relates to an upper cross arm ball round pin cut-out press, the on-line screen storage device comprises a base, upper end one side of base is equipped with the spout, the inside sliding connection of spout has the slider, the upper end fixedly connected with installation mechanism of slider, the upper end opposite side fixedly connected with punching press complementary unit of base, the upper end opposite side fixedly connected with support frame of base, the support frame is U type structure, the support frame is located punching press complementary unit's top, the support frame is close to one side upper end fixedly connected with roof of installation mechanism, the lower extreme fixedly connected with pneumatic cylinder of roof, the output fixedly connected with mount pad of pneumatic cylinder, the lower extreme of mount pad passes through the bolt detachably and is connected with the.

As a preferred technical scheme of the utility model, installation mechanism includes the lower mould and goes up the mould, it is located the top of lower mould to go up the mould, the equal fixedly connected with backup pad in the front and back both sides of lower mould, the common fixedly connected with diaphragm in upper end of backup pad, the diaphragm is located the top of last mould, the upper end middle part of diaphragm is inserted and is equipped with first screw rod, the lower extreme of first screw rod runs through the diaphragm and rotates and connect on last mould, first screw rod threaded connection is on the diaphragm, the first hand wheel of upper end fixedly connected with of first screw rod.

As a preferred technical scheme of the utility model, punching press complementary unit includes the pivot, the lower extreme of pivot is rotated and is connected on the base, the upper end fixedly connected with carousel of pivot, the distance between the diameter ratio support frame front and back inside wall of carousel is little, be equipped with a plurality of punching press holes on the carousel, it is a plurality of the punching press hole is the loop type and distributes, the diameter in punching press hole all is different, one of them the punching press hole is located the below of punching press head, wherein the lateral wall upper end fixedly connected with ring gear of pivot.

As the utility model discloses a preferred technical scheme, one side that the base middle part was kept away from in the pivot is equipped with the fixed block, the lower extreme fixed connection of fixed block is on the base, the fixed block is kept away from one side upper end of pivot and is inserted and be equipped with the limiting plate, the limiting plate is L type structure, the limiting plate runs through fixed block and joint on the ring gear.

As a preferred technical scheme of the utility model, fixedly connected with bearing between the inside wall at base middle part and the lateral wall of base is kept away from to the spout, the inside fixedly connected with second screw rod of bearing, the bearing is all run through at the both ends of second screw rod, the second screw rod is located the inside one end of spout and runs through the slider and rotate to connect on the spout is close to the inside wall of base, second screw rod and slider threaded connection, the second screw rod is located the outside one end fixedly connected with second hand wheel of base.

As a preferred technical scheme of the utility model, the upper end of base is equipped with the steady piece, the steady piece is located the below of punching press head, the upper end of steady piece is equipped with the recess and contacts with the lower extreme of carousel, the lower extreme of steady piece and the upper end of base contact.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the complementary unit that punches a hole on neotype base, during the use, can be according to the aperture size of processing, select suitable punching a hole, then rotate punching press complementary unit's carousel, will select the good first below of punching a hole rotation, during the punching press, the border in punching press hole can prevent that the lower extreme in hole from taking place deformation, solved present ball round pin and add used cut-out press in-process punching a hole, burr appears easily in the hole lower extreme border department that punches into, lead to the lower extreme in hole to appear deforming, can't reach and think that the complex part is identical completely, thereby influence the utility model discloses a problem of installation.

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 structural diagram of the present invention;

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

fig. 3 is a schematic structural view of the fixing frame of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. an installation mechanism; 41. a lower die; 42. an upper die; 43. a support plate; 44. a transverse plate; 45. a first screw; 46. a first hand wheel; 5. a support frame; 6. a punching auxiliary mechanism; 61. a rotating shaft; 62. a turntable; 63. punching a hole; 64. a toothed ring; 65. a fixed block; 66. a limiting plate; 7. a top plate; 8. a hydraulic cylinder; 9. a mounting seat; 10. a bolt; 11. punching a head; 12. a stabilizing block; 13. a second screw; 14. a bearing; 15. a second hand wheel.

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.

Examples

As shown in fig. 1-3, the utility model provides an upper cross arm ball round pin cut-out press, including base 1, upper end one side of base 1 is equipped with spout 2, the inside sliding connection of spout 2 has slider 3, the upper end fixedly connected with installation mechanism 4 of slider 3, the upper end opposite side fixedly connected with punching press complementary unit 6 of base 1, the upper end opposite side fixedly connected with support frame 5 of base 1, support frame 5 is U type structure, support frame 5 is located punching press complementary unit 6's top, support frame 5 is close to one side upper end fixedly connected with roof 7 of installation mechanism 4, the lower extreme fixedly connected with pneumatic cylinder 8 of roof 7, be convenient for drive punching press head 11, the output fixedly connected with mount pad 9 of pneumatic cylinder 8, the lower extreme of mount pad 9 can be dismantled through bolt 10 and be connected with punching press head 11, be.

The mounting mechanism 4 comprises a lower die 41 and an upper die 42, the upper die 42 is positioned above the lower die 41, supporting plates 43 are fixedly connected to both sides of the front and rear portions of the lower die 41, a transverse plate 44 is fixedly connected to the upper ends of the supporting plates 43, the transverse plate 44 is positioned above the upper die 42, a first screw 45 is inserted into the middle portion of the upper end of the transverse plate 44, the lower end of the first screw 45 penetrates through the transverse plate 44 and is rotatably connected to the upper die 42, the first screw 45 is in threaded connection with the transverse plate 44, a first hand wheel 46 is fixedly connected to the upper end of the first screw 45, the processed part is conveniently fixed, the stamping auxiliary mechanism 6 comprises a rotating shaft 61, the lower end of the rotating shaft 61 is rotatably connected to the base 1, a rotating disc 62 is fixedly connected to the upper end of the rotating shaft 61, the diameter ratio of the rotating disc 62 is small in the distance between the inner, the diameters of the punching holes 63 are all different, one of the punching holes 63 is located below the punching head 11, wherein a toothed ring 64 is fixedly connected to the upper end of the outer side wall of the rotating shaft 61, the lower end of the hole can be prevented from deforming, a fixing block 65 is arranged on one side of the rotating shaft 61 away from the middle of the base 1, the lower end of the fixing block 65 is fixedly connected to the base 1, a limiting plate 66 is inserted into the upper end of one side of the fixing block 65 away from the rotating shaft 61, the limiting plate 66 is in an L-shaped structure, the limiting plate 66 penetrates through the fixing block 65 and is clamped on the toothed ring 64, so as to fix the position of the rotating disc 62, a bearing 14 is fixedly connected between the inner side wall of the sliding chute 2 away from the middle of the base 1 and the outer side wall of the base 1, a second screw 13 is fixedly connected inside the bearing 14, both ends of the second screw 13 penetrate through, second screw 13 and 3 threaded connection of slider, second screw 13 is located the outside one end fixedly connected with second hand wheel 15 of base 1, be convenient for rotate second screw 13, make slider 3 drive installation mechanism 4 move on base 1, the upper end of base 1 is equipped with stabilizing block 12, stabilizing block 12 is located the below of punching press head 11, stabilizing block 12's upper end is equipped with the recess and contacts with the lower extreme of carousel 62, stabilizing block 12's lower extreme and base 1's upper end contact, be convenient for withstand the lower extreme of carousel 62, prevent that carousel 62 from taking place the phenomenon of slope.

Specifically, the utility model is moved to the working place, the power is switched on, the part to be processed is placed on the lower die 41, and the part is close to one side of the stabilizing block 12 and protrudes out of the lower die 41, then the first screw 45 is rotated through the first hand wheel 46, the upper die 42 is moved downwards through the first screw 45 until being pressed on the part, the part is fixed between the lower die 41 and the upper die 42, then the proper stamping hole 63 and stamping head 11 can be selected according to the processed aperture size, then the rotary disc 62 of the stamping auxiliary mechanism 6 is rotated, the selected stamping hole 63 is rotated to the lower part of the stamping head 11, the selected stamping head 11 is installed on the installation base 9 through the bolt 10, then the second screw 13 is rotated through the second hand wheel 15, the slide block 3 is moved towards the direction close to the stabilizing block 12 until the part is moved to the upper end of the rotary disc 62, at this time, the part protruding part is contacted with the rotary disc 62, and be located the below of punching press head 11, then start hydraulic cylinder 8 through the switch that sets up on the base 1, the inside of hydraulic cylinder 8's exclusive motor control oil pump with hydraulic oil injection hydro-cylinder, utilize hydraulic oil extrusion piston, then promote punching press head 11 through the piston rod, utilize punching press head 11 to punch a hole the processing to the part convex part, during the punching press, the border in punching press hole 63 can prevent that the lower extreme in hole from taking place to warp, stabilizing block 12 can withstand the lower extreme of carousel 62 simultaneously, prevent that carousel 62 from taking place the phenomenon of slope, then utilize the hydraulic oil backward flow of electromagnetic directional valve control hydro-cylinder, rethread piston rod pull back punching press head 11, later repeat above-mentioned step can.

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 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 punching die for the upper cross arm ball pin is characterized by comprising a base (1), a sliding groove (2) is formed in one side of the upper end of the base (1), a sliding block (3) is connected to the inside of the sliding groove (2) in a sliding mode, an installation mechanism (4) is fixedly connected to the upper end of the sliding block (3), a punching auxiliary mechanism (6) is fixedly connected to the other side of the upper end of the base (1), a supporting frame (5) is fixedly connected to the other side of the upper end of the base (1), the supporting frame (5) is of a U-shaped structure, the supporting frame (5) is located above the punching auxiliary mechanism (6), a top plate (7) is fixedly connected to the upper end of one side, close to the installation mechanism (4), of the supporting frame (5), a hydraulic cylinder (8) is fixedly connected to the lower end of the top plate, the lower end of the mounting seat (9) is detachably connected with a stamping head (11) through a bolt (10).

2. The upper cross arm ball pin punching die of claim 1, wherein the mounting mechanism (4) comprises a lower die (41) and an upper die (42), the upper die (42) is positioned above the lower die (41), supporting plates (43) are fixedly connected to both sides of the front and rear portions of the lower die (41), a transverse plate (44) is fixedly connected to the upper ends of the supporting plates (43) together, the transverse plate (44) is positioned above the upper die (42), a first screw (45) is inserted into the middle portion of the upper end of the transverse plate (44), the lower end of the first screw (45) penetrates through the transverse plate (44) and is rotatably connected to the upper die (42), the first screw (45) is in threaded connection with the transverse plate (44), and a first hand wheel (46) is fixedly connected to the upper end of the first screw (45).

3. The punching die for the upper cross arm ball pin is characterized in that the punching auxiliary mechanism (6) comprises a rotating shaft (61), the lower end of the rotating shaft (61) is rotatably connected to the base (1), a rotating disc (62) is fixedly connected to the upper end of the rotating shaft (61), the diameter of the rotating disc (62) is smaller than the distance between the inner side walls of the front portion and the rear portion of the supporting frame (5), a plurality of punching holes (63) are formed in the rotating disc (62), the punching holes (63) are distributed in a ring shape, the diameters of the punching holes (63) are different, one of the punching holes (63) is located below the punching head (11), and a toothed ring (64) is fixedly connected to the upper end of the outer side wall of the rotating shaft (61).

4. The upper cross arm ball pin punching die of claim 3, characterized in that, one side that base (1) middle part was kept away from in pivot (61) is equipped with fixed block (65), the lower extreme fixed connection of fixed block (65) is on base (1), one side upper end that pivot (61) were kept away from in fixed block (65) is inserted and is equipped with limiting plate (66), limiting plate (66) are L type structure, limiting plate (66) run through fixed block (65) and joint on ring gear (64).

5. The punching die for the upper cross arm ball pin is characterized in that a bearing (14) is fixedly connected between the inner side wall of the sliding groove (2) far away from the middle of the base (1) and the outer side wall of the base (1), a second screw (13) is fixedly connected inside the bearing (14), two ends of the second screw (13) penetrate through the bearing (14), one end, located inside the sliding groove (2), of the second screw (13) penetrates through the sliding block (3) and is rotatably connected to the inner side wall, close to the base (1), of the sliding groove (2), the second screw (13) is in threaded connection with the sliding block (3), and a second hand wheel (15) is fixedly connected to one end, located outside the base (1), of the second screw (13).

6. The upper cross arm ball pin punching die of claim 1, characterized in that the upper end of the base (1) is provided with a stabilizing block (12), the stabilizing block (12) is positioned below the punching head (11), the upper end of the stabilizing block (12) is provided with a groove and is contacted with the lower end of the rotating disc (62), and the lower end of the stabilizing block (12) is contacted with the upper end of the base (1).