CN209849631U - Cold forming device for traction seat connecting plate - Google Patents

Abstract

The utility model discloses a traction seat connecting plate cold forming device, which comprises a cold forming equipment base, the top of the cold forming equipment base is fixedly provided with a forming workbench, the bottom of the forming workbench is fixedly connected with a supporting rod, the number of the supporting rods is four, the forming workbench is fixed at the top of the base of the cold forming equipment through the supporting rods, the utility model relates to a cold forming device for a connecting plate of a traction seat, the hydraulic cylinder is arranged to drive the die at the bottom of the stamping fixed plate to stamp downwards, the limiting ring is fixedly arranged at the top of the forming workbench to realize the preliminary positioning of the semi-finished product of the connecting plate of the traction seat, the limiting spring at the outer side surface of the sliding rod is matched to tighten the push-pull cylinder, the baffle is fixedly arranged between the two limiting plates, thereby driving the tightening and sliding of the baffle plate, leading the other end of the connecting plate of the traction seat to contact with the outer side surface of the baffle plate and limiting the tightening action of the spring.

Description

Cold forming device for traction seat connecting plate

Technical Field

The utility model relates to a cold forming device, in particular to traction seat connecting plate cold forming device belongs to industrial manufacturing technical field.

Background

Cold forming is exactly to punching shear the material under the condition of not heating, bending, the processing methods of tensile etc, cold forming technology has the cold-heading, cold rolling, die forging etc, present traction seat connecting plate cold forming device is when carrying out the shaping manufacturing with the traction seat connecting plate, directly place the traction seat connecting plate on the shaping workstation, because when the manual work is placed, because the precision is limited, thereby the deviation appears when leading to placing, thereby influence the cold shaping manufacturing of traction seat connecting plate, make the extravagant time of calibration of in-process of making, and waste a large amount of connecting plate semi-manufactured goods, reduce the efficiency of production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a traction seat connecting plate cold forming device to the artifical position that traction seat connecting plate semi-manufactured goods appeared placing that puts that proposes in solving above-mentioned background art appears the deviation, thereby causes the punching press deviation during feasible punching press, makes the extravagant time of calibration of in-process of making, and extravagant a large amount of connecting plate semi-manufactured goods, reduces the problem of the efficiency of production.

In order to achieve the above object, the utility model provides a following technical scheme: a cold forming device for a traction seat connecting plate comprises a cold forming equipment base, wherein a forming workbench is fixedly mounted at the top of the cold forming equipment base, supporting rods are fixedly connected to the bottom of the forming workbench, the number of the supporting rods is four, the forming workbench is fixed to the top of the cold forming equipment base through the supporting rods, connecting plates are fixedly mounted at four corners of the top end of the forming workbench, a stamping fixed plate is arranged at the top of the forming workbench, lifting supporting cylinders are fixedly mounted inside the stamping fixed plate, the number of the lifting supporting cylinders is four, supporting springs are movably sleeved on the outer side faces of the four lifting supporting cylinders, a bearing table is arranged at the top of the stamping fixed plate, one end of each lifting supporting cylinder penetrates through the stamping fixed plate and extends to the top end of each connecting plate, and the low ends of the four stamping fixed plates are fixedly connected with the tops of the four connecting plates, the top fixed mounting of shaping workstation has the backup pad, the sliding tray has been seted up to the inside of backup pad, the outside fixed mounting of backup pad has the support, the quantity of support is two, two fixed mounting has the slide bar between the support, the inside swing joint of sliding tray has a push-and-pull section of thick bamboo, the slide bar and push-and-pull section of thick bamboo through connection, the lateral surface activity of slide bar has cup jointed the restriction spring, the one end of restriction spring and the outside fixed connection of support, the other end of restriction spring and the lateral surface fixed connection of push-and-pull section of thick bamboo, the lateral surface of restriction spring contacts with the inner wall of sliding tray, the both ends of push-and-pull section of thick bamboo all run through the sliding tray and extend to the lateral surface of backup pad, the lateral surface fixed mounting of push-and-pull section of thick bamboo.

As a preferred technical scheme of the utility model, the inside fixed mounting of bearing platform has the pneumatic cylinder, the hydraulic stem of pneumatic cylinder passes the top fixed connection of bearing platform and punching press fixed plate, the lateral surface of punching press fixed plate is equipped with switch, the pneumatic cylinder passes through electric wire and switch electric connection.

As an optimal technical scheme of the utility model, the top fixed mounting of shaping workstation has the spacing ring, the spacing ring is located shaping workstation's central point and puts.

As an optimal technical scheme of the utility model, institute the outside of limiting plate contacts with the outside of backup pad, the size of limiting plate width value is greater than the size of sliding tray width value.

As an optimized technical scheme of the utility model, the quantity of backup pad is two, two the axle center that the backup pad used the shaping workstation distributes as central symmetry.

As an optimal technical scheme of the utility model, forming table, punching press fixed plate and bearing platform all are located same vertical horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a traction seat connecting plate cold forming device, thereby drive the mould punching press of punching press fixed plate bottom through setting up the pneumatic cylinder, thereby the cooperation realizes the preliminary location to traction seat connecting plate semi-manufactured goods at the top fixed mounting spacing ring of forming table, the restriction spring of cooperation slide bar lateral surface tightens up the push-and-pull section of thick bamboo again, fixed mounting has the baffle between two limiting plates of deuterogamying, thereby it tightens up and slides to drive the baffle, make the other end of traction seat connecting plate contact and the lateral surface of baffle and restrict the effect of tightening up of spring.

Drawings

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

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

fig. 3 is a schematic view of the present invention in partial cross-sectional structure.

In the figure: 1. a cold forming apparatus base; 2. a forming workbench; 3. a connector tile; 4. punching a fixed plate; 5. a lifting support cylinder; 6. a bearing table; 7. a hydraulic cylinder; 8. a strut; 9. a support plate; 10. a limiting ring; 11. pushing and pulling the cylinder; 12. a limiting plate; 13. a baffle plate; 14. a support; 15. a restraining spring; 16. a sliding groove; 17. a slide bar.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a traction seat connecting plate cold forming device, which comprises a cold forming equipment base 1, a forming workbench 2 is fixedly arranged on the top of the cold forming equipment base 1, a support rod 8 is fixedly connected on the bottom of the forming workbench 2, the number of the support rod 8 is four, the forming workbench 2 is fixed on the top of the cold forming equipment base 1 through the support rod 8, a connecting plate 3 is fixedly arranged on four corners of the top end of the forming workbench 2, a stamping fixed plate 4 is arranged on the top of the forming workbench 2, a lifting support cylinder 5 is fixedly arranged in the stamping fixed plate 4, the number of the lifting support cylinder 5 is four, support springs are movably sleeved on the outer side surfaces of the four lifting support cylinders 5, a bearing table 6 is arranged on the top of the stamping fixed plate 4, one end of the lifting support cylinder 5 penetrates through the stamping fixed plate 4 and extends to the top end of the connecting plate, the lower ends of four stamping fixed plates 4 are fixedly connected with the tops of four connecting plates 3, a supporting plate 9 is fixedly mounted at the top of a forming workbench 2, a sliding groove 16 is formed in the supporting plate 9, two supports 14 are fixedly mounted at the outer part of the supporting plate 9, a sliding rod 17 is fixedly mounted between the two supports 14, a push-pull cylinder 11 is movably connected in the sliding groove 16, the sliding rod 17 is connected with the push-pull cylinder 11 in a penetrating manner, a limiting spring 15 is movably sleeved on the outer side surface of the sliding rod 17, one end of the limiting spring 15 is fixedly connected with the outer part of each support 14, the other end of the limiting spring 15 is fixedly connected with the outer side surface of the push-pull cylinder 11, the outer side surface of the limiting spring 15 is in contact with the inner wall of the sliding groove 16, two ends of the push-pull cylinder 11 both penetrate through the sliding groove 16 and extend to the outer side surface of the, a baffle 13 is fixedly connected between the two push-pull cylinders 11.

Preferably, the inside fixed mounting of bearing platform 6 has pneumatic cylinder 7, and the hydraulic stem of pneumatic cylinder 7 passes the top fixed connection of bearing platform 6 and stamping fixed plate 4, and stamping fixed plate 4's lateral surface is equipped with switch, and pneumatic cylinder 7 passes through electric wire and switch electric connection, thereby drives the downward punching press of mould of stamping fixed plate 4 bottom through setting up pneumatic cylinder 7.

Preferably, the top fixed mounting of shaping workstation 2 has spacing ring 10, and spacing ring 10 is located the central point of shaping workstation 2 and puts, thereby realizes the preliminary location to the semi-manufactured goods of traction seat connecting plate through top fixed mounting spacing ring 10 at shaping workstation 2.

Preferably, the outer portion of the limit plate 12 contacts the outer portion of the support plate 9, and the width of the limit plate 12 is greater than that of the sliding groove 16, so as to avoid the separation of the push-pull cylinder 11 during the movement.

Preferably, the number of the supporting plates 9 is two, the two supporting plates 9 are symmetrically distributed by taking the axis of the forming workbench 2 as the center, and the baffle 13 is effectively limited by the arrangement of the two supporting plates 9, so that the phenomenon that the baffle 13 is separated when being tightened or stretched is avoided.

Preferably, forming table 2, stamping fixed plate 4 and bearing platform 6 all are located same vertical horizontal plane to the mould that drives 4 bottoms of stamping fixed plate when powerful and pneumatic cylinder 7 down dash carries out the punching press, thereby the shaping preparation of the traction seat connecting plate of realization.

When the cold forming device is used, the semi-finished product of the connecting plate of the traction seat is placed at the top of the forming workbench 2, one end of the semi-finished product of the connecting plate of the traction seat is contacted with the outer side surface of the limiting ring 10, the inside of the matched supporting plate 9 is provided with the sliding groove 16, the inside of the sliding groove 16 is fixedly connected with the sliding rod 17 through the action of the bracket 14, the push-pull cylinder 11 is inserted in the sliding rod 17, the push-pull cylinder 11 is not limited when being pushed and pulled, the limit spring 15 on the outer side surface of the sliding rod 17 is matched to tighten up the push-pull cylinder 11, the baffle 13 is fixedly arranged between the two limiting plates 12, the tightening and sliding of the baffle 13 are driven, the other end of the connecting plate of the traction seat is contacted with the outer side surface of the baffle 13 and the tightening action of the limit spring 15 is matched, and the semi, the position of the stamping die is determined, and waste of products caused by stamping deviation is avoided.

Claims (6)

1. The cold forming device for the traction seat connecting plate comprises a cold forming equipment base (1) and is characterized in that a forming workbench (2) is fixedly mounted at the top of the cold forming equipment base (1), supporting rods (8) are fixedly connected to the bottom of the forming workbench (2), the number of the supporting rods (8) is four, the forming workbench (2) is fixed to the top of the cold forming equipment base (1) through the supporting rods (8), connecting plates (3) are fixedly mounted on four corners of the top end of the forming workbench (2), a stamping fixing plate (4) is arranged at the top of the forming workbench (2), lifting supporting cylinders (5) are fixedly mounted inside the stamping fixing plate (4), the number of the lifting supporting cylinders (5) is four, and supporting springs are movably sleeved on the outer side faces of the lifting supporting cylinders (5), the top of punching press fixed plate (4) is equipped with bearing platform (6), the one end of lift support section of thick bamboo (5) runs through punching press fixed plate (4) and extends to the top of linking up fishplate bar (3), four the low side of punching press fixed plate (4) all with four the top fixed connection of linking up fishplate bar (3), the top fixed mounting of shaping workstation (2) has backup pad (9), sliding tray (16) have been seted up to the inside of backup pad (9), the outside fixed mounting of backup pad (9) has support (14), the quantity of support (14) is two, two fixed mounting has slide bar (17) between support (14), the inside swing joint of sliding tray (16) has a push-and-pull section of thick bamboo (11), slide bar (17) and push-and-pull section of thick bamboo (11) through connection, the lateral surface activity of slide bar (17) has cup jointed limiting spring (15), the one end of restriction spring (15) and the outside fixed connection of support (14), the other end of restriction spring (15) and the lateral surface fixed connection who pushes away a slide (11), the lateral surface of restriction spring (15) contacts with the inner wall of sliding tray (16), the both ends that push away a slide (11) all run through sliding tray (16) and extend to the lateral surface of backup pad (9), the lateral surface fixed mounting who pushes away a slide (11) has limiting plate (12), two fixedly connected with baffle (13) between a push away a slide (11).

2. The cold forming device for the connecting plate of the traction seat as claimed in claim 1, wherein: the inside fixed mounting of bearing platform (6) has pneumatic cylinder (7), the top fixed connection of bearing platform (6) and punching press fixed plate (4) is passed to the hydraulic stem of pneumatic cylinder (7), the lateral surface of punching press fixed plate (4) is equipped with switch, pneumatic cylinder (7) are through electric wire and switch electric connection.

3. The cold forming device for the connecting plate of the traction seat as claimed in claim 1, wherein: the top fixed mounting of shaping workstation (2) has spacing ring (10), spacing ring (10) are located the central point of shaping workstation (2) and put.

4. The cold forming device for the connecting plate of the traction seat as claimed in claim 1, wherein: the outer part of the limiting plate (12) is in contact with the outer part of the supporting plate (9), and the width of the limiting plate (12) is larger than that of the sliding groove (16).

5. The cold forming device for the connecting plate of the traction seat as claimed in claim 1, wherein: the number of the supporting plates (9) is two, and the two supporting plates (9) are symmetrically distributed by taking the axis of the forming workbench (2) as the center.

6. The cold forming device for the connecting plate of the traction seat as claimed in claim 1, wherein: the forming workbench (2), the stamping fixing plate (4) and the bearing table (6) are all located on the same vertical horizontal plane.