CN215144167U - Auxiliary stamping assembly for bearing seat assembly - Google Patents

Abstract

The utility model discloses an auxiliary punching component of a bearing seat assembly, which relates to the technical field of punching devices, and comprises a punching device and a bearing assembly, wherein the punching device is provided with an upper die table and a lower die table which are matched with each other, an extrusion component is arranged in the lower die table, and the extrusion component is also connected with a lifting component which is used for adjusting the overall height of the extrusion component, the structure of the utility model is reasonable, after punching is completed, a punching die is separated from a punching cavity, an extrusion spring which generates elastic deformation is gradually restored to the original state, and then the formed bearing assembly is ejected out from the punching cavity, thereby realizing the function of quick self-discharging, improving the punching discharging efficiency, driving a turntable to rotate by rotating a rotating rod, leading the turntable to drive the extrusion component to ascend or descend, adjusting the initial height of an extrusion disc, being capable of adapting to the ejection requirements of bearing assemblies with different thicknesses, expanding the application range of the extrusion component in the punching device, the practicability of the whole stamping device is improved.

Description

Auxiliary stamping assembly for bearing seat assembly

Technical Field

The utility model relates to a stamping device technical field, in particular to supplementary punching press subassembly of bearing frame assembly.

Background

The punch press 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.

In the prior art, an automatic ejection mechanism is lacked when a conventional stamping device carries out composite stamping on a bearing seat assembly, so that a stamping part is inconvenient to take out after being formed in a stamping cavity, and the stamping efficiency during batch production is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary punching press subassembly of bearing frame assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supplementary punching press subassembly of bearing frame assembly, includes stamping device and bearing assembly, last mould platform and the lower mould platform that is equipped with the looks adaptation on the stamping device, it has the pneumatic cylinder to go up mould bench fixed mounting, the output fixedly connected with stamping die of pneumatic cylinder, just the top of lower mould platform seted up with the punching press chamber of stamping die looks adaptation, be equipped with extrusion components in the lower mould platform, extrusion components be used for with extrude behind the bearing assembly stamping forming, still be connected with lifting unit on the extrusion components, lifting unit is used for adjusting extrusion components's whole height.

Preferably, one side of the lower die table is provided with a rotating groove communicated with the stamping cavity, a bearing central shaft is fixedly mounted on the inner wall of the bottom side of the rotating groove, and the bearing central shaft is coaxial with the stamping die.

Preferably, the extrusion assembly comprises an extrusion disc and an extrusion spring, the extrusion disc is slidably sleeved on the bearing central shaft, two lifting columns corresponding to the positions of the extrusion disc are fixedly connected to the bottom of the extrusion disc, the two lifting columns are slidably sleeved with guide columns matched with the corresponding lifting columns, the bottom ends of the two lifting columns respectively extend into the corresponding guide columns, the bottom ends of the two guide columns are fixedly connected with the same turntable, and the turntable is sleeved on the bearing central shaft;

the two guide columns are sleeved with the extrusion springs, and two ends of the two extrusion springs are respectively and fixedly connected to the extrusion disc and the rotary disc.

Preferably, the lifting assembly comprises a threaded sleeve and a threaded sleeve, the threaded sleeve is fixedly sleeved on the bottom end of the bearing central shaft, and the threaded sleeve in threaded sleeve connection with the threaded sleeve is fixedly sleeved on the turntable;

lifting unit still includes a plurality of bull sticks, fixedly connected with is a plurality of on the outer wall of carousel with the bearing center pin is even as the axis distribution the bull stick, it is a plurality of the bull stick all is located the swivelling chute, and with swivelling chute looks adaptation, operating personnel can pass through the swivelling chute rotates one of them or more the bull stick.

The utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, drive stamping die through the pneumatic cylinder and extrude the bearing assembly that forms the needs with the punching press raw materials under the effect of punching press chamber and bearing center pin, simultaneously, extrude the dish in the stamping process and continuously move downwards, because the carousel height is unchangeable, then make a plurality of extrusion springs take place elastic deformation and hold power, after the punching press is accomplished, stamping die breaks away from out the punching press chamber, the extrusion spring that takes place elastic deformation resumes to the original condition gradually, then ejecting fashioned bearing assembly from the punching press chamber, realize quick self-discharging function, punching press ejection of compact efficiency has been improved;

2. the utility model discloses in, through rotating one of them bull stick, drive the carousel and rotate, then through threaded sleeve and threaded sleeve's effect for the carousel drives and extrudes the subassembly and rises or descend, and the initial height of dish is extruded in the adjustment, thereby can adapt to the ejecting demand of the bearing assembly of different thickness, has enlarged the application range of extruding the subassembly among the stamping device, has improved whole stamping device's practicality.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of a stamping device according to the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of the stamping device of the present invention;

fig. 3 is a schematic view of a third perspective three-dimensional structure of the stamping device of the present invention;

fig. 4 is a schematic enlarged view of the middle part of fig. 3 according to the present invention.

In the figure: 1. a stamping device; 2. feeding a die table; 3. a lower die table; 4. a hydraulic cylinder; 5. a stamping die; 6. punching a cavity; 7. a rotating tank; 8. a bearing central shaft; 9. a bearing assembly; 10. an extrusion disc; 11. a lifting column; 12. a guide post; 13. a turntable; 14. extruding a spring; 15. a threaded bushing; 16. a threaded sleeve; 17. and (4) rotating the rod.

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.

The utility model provides a stamping assembly is assisted to bearing frame assembly as shown in fig. 1-4, including stamping device 1 and bearing assembly 9, last mould 2 and the lower mould 3 of looks adaptation are equipped with on stamping device 1, fixed mounting has pneumatic cylinder 4 on going up mould 2, the output end fixedly connected with stamping die 5 of pneumatic cylinder 4, and the punching press chamber 6 with 5 looks adaptations of stamping die is seted up at the top of lower mould 3, be equipped with in the lower mould 3 and extrude the subassembly, extrude the subassembly and be used for extruding 9 stamping forming back of bearing assembly, still be connected with lifting unit on extruding the subassembly, lifting unit is used for adjusting the whole height who extrudes the subassembly.

Further, in the above scheme, one side of the lower die table 3 is provided with a rotating groove 7 communicated with the punching cavity 6, a bearing central shaft 8 is fixedly mounted on the inner wall of the bottom side of the rotating groove 7, the bearing central shaft 8 is coaxial with the punching die 5, and the bearing central shaft 8 is arranged, so that the punching requirement of the bearing seat is met, and the lifting assembly is convenient to mount.

Further, in the above scheme, the extrusion assembly includes an extrusion disc 10 and an extrusion spring 14, the extrusion disc 10 is slidably sleeved on the bearing central shaft 8, two lifting columns 11 corresponding to the two positions are fixedly connected to the bottom of the extrusion disc 10, the two lifting columns 11 are slidably sleeved with guide columns 12 matched with the corresponding lifting columns 11, the bottom ends of the two lifting columns 11 respectively extend into the corresponding guide columns 12, the bottom ends of the two guide columns 12 are fixedly connected with a same turntable 13, the turntable 13 is sleeved on the bearing central shaft 8, and the extrusion spring 14 is arranged, so that the stamping part can be rapidly ejected out through the force accumulation effect of the extrusion spring 14 after the stamping is completed;

all cup joint on two guide posts 12 and extrude spring 14, and two both ends of extruding spring 14 are fixed connection respectively on extruding dish 10 and carousel 13, through setting up guide post 12, avoid extruding spring 14 and take place the skew unable reset.

Further, in the above scheme, the lifting assembly includes a threaded sleeve 15 and a threaded sleeve 16, the threaded sleeve 15 is fixedly sleeved on the bottom end of the bearing central shaft 8, the threaded sleeve 16 in threaded sleeve connection with the threaded sleeve 15 is fixedly sleeved on the rotary table 13, and the rotary table 13 is convenient to rotate by arranging the threaded sleeve 15 and the threaded sleeve 16 which are in threaded sleeve connection with each other, so as to realize the lifting function;

lifting unit still includes a plurality of bull sticks 17, and fixedly connected with a plurality of use bearing center pin 8 to distribute even bull stick 17 as the axis on the outer wall of carousel 13, a plurality of bull sticks 17 all are located swivelling chute 7 to with swivelling chute 7 looks adaptation, operating personnel can rotate one of them or a plurality of bull sticks 17 through swivelling chute 7, through setting up a plurality of bull sticks 17, is convenient for rotate carousel 13.

This practical theory of operation: during punching, a punching raw material is placed in a punching cavity 6, the punching raw material is driven by a hydraulic cylinder 4 to be extruded by a punching die 5 under the action of the punching cavity 6 and a bearing central shaft 8 to form a required bearing assembly 9, meanwhile, an extrusion disc 10 continuously moves downwards in the punching process, and as the height of a rotary disc 13 is unchanged, a plurality of extrusion springs 14 are elastically deformed to store force, after the punching is finished, the punching die 5 is separated from the punching cavity 6, the extrusion springs 14 which are elastically deformed are gradually restored to the original state, and then the formed bearing assembly 9 is ejected out of the punching cavity 6, so that the quick self-discharging function is realized, and the punching discharging efficiency is improved;

through rotating one of them bull stick 17, drive carousel 13 and rotate, then through the effect of screw thread sleeve 15 with screw sleeve 16 for carousel 13 drives and extrudes the subassembly and rises or descend, and the initial height of dish 10 is extruded in the adjustment, thereby can adapt to the ejecting demand of the bearing assembly 9 of different thickness, has enlarged the application range of extruding the subassembly in stamping device 1, has improved whole stamping device 1's practicality.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (4)

1. The utility model provides an auxiliary punching press subassembly of bearing frame assembly, includes stamping device (1) and bearing assembly (9), last mould platform (2) and lower mould platform (3) that are equipped with the looks adaptation on stamping device (1), its characterized in that: go up fixed mounting and have pneumatic cylinder (4) on die table (2), the output fixedly connected with stamping die (5) of pneumatic cylinder (4), just the top of die table (3) down seted up with stamping die (5) looks adaptation's punching press chamber (6), be equipped with in die table (3) down and extrude the subassembly, extrude the subassembly and be used for with extrude behind bearing assembly (9) stamping forming, still be connected with lifting unit on the extrusion subassembly, lifting unit is used for the adjustment extrude the whole height of subassembly.

2. The bearing housing assembly assist punch assembly of claim 1, wherein: and a rotating groove (7) communicated with the stamping cavity (6) is formed in one side of the lower die table (3), a bearing central shaft (8) is fixedly mounted on the inner wall of the bottom side of the rotating groove (7), and the bearing central shaft (8) is coaxial with the stamping die (5).

3. The bearing housing assembly assist punch assembly of claim 2, wherein: the extruding assembly comprises an extruding disc (10) and an extruding spring (14), the extruding disc (10) is sleeved on a bearing central shaft (8) in a sliding manner, two lifting columns (11) corresponding to the positions are fixedly connected to the bottom of the extruding disc (10), guide columns (12) matched with the corresponding lifting columns (11) are sleeved on the two lifting columns (11) in a sliding manner, the bottom ends of the two lifting columns (11) respectively extend into the corresponding guide columns (12), the bottom ends of the two guide columns (12) are both fixedly connected with a same rotating disc (13), and the rotating disc (13) is sleeved on the bearing central shaft (8);

the two guide columns (12) are sleeved with the extrusion springs (14), and two ends of the extrusion springs (14) are respectively and fixedly connected to the extrusion disc (10) and the rotating disc (13).

4. The bearing housing assembly assist punch assembly of claim 3, wherein: the lifting assembly comprises a threaded sleeve (15) and a threaded sleeve (16), the threaded sleeve (15) is fixedly sleeved on the bottom end of the bearing central shaft (8), and the threaded sleeve (16) in threaded sleeve connection with the threaded sleeve (15) is fixedly sleeved on the rotary table (13);

lifting unit still includes a plurality of bull sticks (17), fixedly connected with is a plurality of on the outer wall of carousel (13) with bearing center pin (8) are even for the axis distribution bull stick (17), it is a plurality of bull stick (17) all are located in swivelling chute (7), and with swivelling chute (7) looks adaptation, operating personnel can pass through swivelling chute (7) rotate one of them or more bull stick (17).

Images