CN211334737U

CN211334737U - Press workbench

Info

Publication number: CN211334737U
Application number: CN201921864686.3U
Authority: CN
Inventors: 贺水清
Original assignee: Hubei Taixin Precision Forging Technology Co ltd
Current assignee: Hubei Taixin Precision Forging Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-25
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a press machine workbench, comprising a base plate, bottom plate fixedly connected with bears the weight of the wall, the slide opening has been seted up to the weight of the wall, the inner chamber rotation of slide opening is connected with the main shaft, the outer wall of main shaft is provided with the carrier block, the connecting hole has been seted up to the carrier block, the middle part and the connecting hole of main shaft outer wall are fixed to be cup jointed, the top of carrier block, the bottom, the bearing cavity has all been seted up at the front back, and the inner chamber of bearing cavity and the inner chamber of connecting hole communicate each other, the inner chamber of bearing cavity is provided with the loading board, loading board fixedly connected with fixture block, the draw-. The utility model discloses utilize the mode that sets up of carrier block, the bearing chamber has all been seted up at carrier block top, bottom, the positive back, and the bearing intracavity portion slides and has cup jointed the loading board, and the fixed cup joints of carrier block is on the main shaft, and different bearing chambers can be changed along with the rotation bearing block of main shaft and carry out compression work to improve the work efficiency of press.

Description

Press workbench

Technical Field

The utility model relates to a workstation field, in particular to press machine workstation.

Background

The press machine has the characteristics of wide application, high production efficiency and the like, and is widely applied to the technical processes of cutting, punching, blanking, bending, riveting, forming and the like.

Disclosure of Invention

An object of the utility model is to provide a press machine workstation 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 press machine workbench, includes the bottom plate, the upper surface symmetry fixedly connected with of bottom plate bears the weight of the wall, the slide opening has been seted up at the middle part of bearing wall one side, two the inner chamber rotation of slide opening is connected with the main shaft, the outer wall of main shaft is provided with the carrier block, the connecting hole has been seted up at the middle part of carrier block one side, the middle part and the connecting hole of main shaft outer wall are fixed cup joints, the bearing chamber has all been seted up at top, bottom, the front back of carrier block, just the inner chamber of bearing chamber communicates with the inner chamber of connecting hole each other, the inner chamber of bearing chamber is provided with the loading board, the equal fixedly connected with fixture block in both ends of loading board, the draw-in groove has all been.

Preferably, the outer wall of main shaft is four flutings that have been seted up to the annular array, the grooved inner chamber slides and has cup jointed material returned pole, grooved inner wall equidistance is provided with a plurality of springs, the top and the material returned pole fixed connection of spring.

Preferably, the bottom of the inner wall of the sliding hole is provided with a sliding groove, and an inner cavity of the sliding groove is in sliding sleeve connection with the bottom of one of the material returning rods.

Preferably, one end of the spindle is fixedly connected with a first gear, the middle part of one side of the upper surface of the bottom plate is fixedly connected with a motor, the output end of the motor is connected with a second gear in a transmission manner, and the second gear is meshed with the first gear.

Preferably, four corners of the upper surface of the bottom plate are fixedly connected with supporting columns, four supporting columns are fixedly connected with connecting plates at the tops of the supporting columns, and pressing plates are arranged at the bottoms of the connecting plates.

Preferably, the upper surface of the connecting plate is provided with four through holes in a rectangular array, the inner cavity of each through hole is sleeved with a limiting rod in a sliding mode, the bottoms of the four limiting rods are fixedly connected with the pressing plate, the bottom of the connecting plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is in transmission connection with the middle of the upper surface of the pressing plate.

Preferably, the motor and the hydraulic cylinder are respectively electrically connected with an external power supply through an external motor switch and an external hydraulic cylinder switch.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the mode of setting up of carrier block, the carrier block top, bottom, positive back all seted up the bearing chamber, the bearing board has been cup jointed in the sliding of bearing intracavity portion, and the carrier block is fixed to cup joint on the main shaft, and the carrier block can change different bearing chambers along with the rotation of main shaft and carry out compression work to improve the work efficiency of press;

2. the utility model discloses utilize the mode that sets up of material returned pole, material returned pole sliding connection is on the main shaft, and when material returned pole rotated the bottom of main shaft, the spring was given material returned pole elasticity, made material returned pole get into the spout in, drove loading board downstream to in dropping out the chamber with the product of compression, thereby just can carry out work on next step after avoiding the press drawing of patterns, thereby improve the work efficiency of press.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is the internal structure diagram of the side surface of the bearing wall of the present invention.

Fig. 4 is the schematic view of the inner structure of the side surface of the bearing block of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a load-bearing wall; 3. a slide hole; 4. a main shaft; 5. a bearing block; 6. connecting holes; 7. a load bearing cavity; 8. a carrier plate; 9. a clamping block; 10. a card slot; 11. grooving; 12. a material returning rod; 13. a spring; 14. a chute; 15. a first gear; 16. a motor; 17. a second gear; 18. a support pillar; 19. a connecting plate; 20. a limiting rod; 21. pressing a plate; 22. and a hydraulic cylinder.

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 press machine workbench as shown in figures 1-5, which comprises a bottom plate 1, a bearing wall 2 is symmetrically and fixedly connected on the upper surface of the bottom plate 1, a slide hole 3 is arranged at the middle part of one side of the bearing wall 2, the inner cavities of the two slide holes 3 are rotatably connected with a main shaft 4, the outer wall of the main shaft 4 is provided with a bearing block 5, a connecting hole 6 is arranged at the middle part of one side of the bearing block 5, the inner wall of the connecting hole 6 is provided with four bearing grooves in an annular array, the arrangement mode of the bearing grooves is convenient for a material returning rod 12 to push the bearing plate 8 to withdraw a product out of the bearing cavity 7, the middle part of the outer wall of the main shaft 4 is fixedly sleeved with the connecting hole 6, the top, the bottom and the front back of the bearing block 5 are respectively provided with a bearing cavity 7, the inner cavity of the bearing cavity 7 is mutually communicated, clamping grooves 10 are formed in two sides of the inner wall of the bearing cavity 7, the outer wall of the clamping block 9 is connected with the clamping grooves 10 in a sliding mode, and the clamping block 9 can limit the position of the bearing plate 8;

the outer wall of the main shaft 4 is provided with four slots 11 in an annular array, the inner cavity of each slot 11 is sleeved with a material returning rod 12 in a sliding mode, the inner wall of each slot 11 is provided with a plurality of springs 13 at equal intervals, the bottom of the inner wall of each slot 11 is provided with a plurality of fixing grooves at equal intervals, the bottoms of the springs 13 are fixedly connected with the bottoms of the inner walls of the fixing grooves, each spring 13 can provide thrust for each material returning rod 12, the thrust for a bearing plate 8 can be conveniently provided when each material returning rod 12 reaches the bottom, the top of each spring 13 is fixedly connected with the material returning rods 12, the bottom of the inner wall of each sliding hole 3 is provided with a sliding groove 14, and the inner;

one end of the main shaft 4 is fixedly connected with a first gear 15, the middle part of one side of the upper surface of the bottom plate 1 is fixedly connected with a motor 16, the output end of the motor 16 is in transmission connection with a second gear 17, the second gear 17 is meshed with the first gear 15, the motor 16 can drive the main shaft 4 to rotate through the second gear 17 and the first gear 15, and the motor 16 can also provide braking force for the main shaft 4, so that the rotation of the bearing block 5 when the press machine works is avoided;

the four corners of the upper surface of the bottom plate 1 are fixedly connected with supporting columns 18, the tops of the four supporting columns 18 are fixedly connected with a connecting plate 19, the bottom of the connecting plate 19 is provided with a pressing plate 21, the upper surface of the connecting plate 19 is provided with four through holes in a rectangular array, limiting rods 20 are slidably sleeved in the inner cavities of the through holes, the bottoms of the four limiting rods 20 are fixedly connected with the pressing plate 21, the bottom of the connecting plate 19 is fixedly connected with a hydraulic cylinder 22, the output end of the hydraulic cylinder 22 is in transmission connection with the middle of the upper surface of the pressing plate 21, and the hydraulic cylinder 22;

the motor 16 and the hydraulic cylinder 22 are electrically connected with an external power supply through an external motor switch and an external hydraulic cylinder switch respectively.

This practical theory of operation: when the press machine works, firstly, materials are placed into the bearing cavity 7, then the switch of the hydraulic cylinder is turned on, the hydraulic cylinder 22 is electrified to work, the hydraulic cylinder 22 drives the pressing plate 21 to descend, and the pressing plate 21 and the bearing plate 8 compress the materials;

after the product is compressed and molded, the hydraulic cylinder 22 drives the pressing plate 21 to ascend, then a motor switch is turned on, the motor 16 is electrified to work, the motor 16 is matched with the first gear 15 through the second gear 17 to drive the spindle 4 to rotate, when the spindle 4 is driven to rotate by ninety degrees, the motor 16 stops working, and then the actions are repeated;

when the bearing cavity 7 filled with the product rotates to the bottom of the bearing block 5, the material returning rod 12 moves downwards under the action of the spring 13, at the moment, the material returning rod 12 pushes the bearing plate 8 to move downwards in the bearing cavity 7, so that the product is pushed out of the bearing cavity 7, and the steps are repeated until the work of the press is finished.

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

1. A press workbench comprises a bottom plate (1), and is characterized in that: the upper surface of the bottom plate (1) is symmetrically and fixedly connected with a bearing wall (2), the middle part of one side of the bearing wall (2) is provided with a sliding hole (3), the inner cavities of the two sliding holes (3) are rotatably connected with a main shaft (4), the outer wall of the main shaft (4) is provided with a bearing block (5), the middle part of one side of the bearing block (5) is provided with a connecting hole (6), the middle part of the outer wall of the main shaft (4) is fixedly sleeved with the connecting hole (6), the top, the bottom and the front back of the bearing block (5) are respectively provided with a bearing cavity (7), the inner cavity of the bearing cavity (7) is mutually communicated with the inner cavity of the connecting hole (6), the inner cavity of the bearing cavity (7) is provided with a bearing plate (8), the two ends of the bearing plate (8) are respectively and fixedly connected with a clamping block (9), the outer wall of the clamping block (9) is in sliding connection with the clamping groove (10).

2. The press table of claim 1, wherein: the outer wall of main shaft (4) is that four fluting (11) have been seted up to the annular array, material returned pole (12) have been cup jointed in the inner chamber slip of fluting (11), the inner wall equidistance of fluting (11) is provided with a plurality of springs (13), the top and material returned pole (12) fixed connection of spring (13).

3. The press table of claim 1, wherein: the bottom of the inner wall of the sliding hole (3) is provided with a sliding groove (14), and the inner cavity of the sliding groove (14) is in sliding sleeve connection with the bottom of one of the material returning rods (12).

4. The press table of claim 1, wherein: the one end fixedly connected with first gear (15) of main shaft (4), middle part fixedly connected with motor (16) of bottom plate (1) upper surface one side, the output transmission of motor (16) is connected with second gear (17), just second gear (17) are connected with first gear (15) meshing.

5. The press table of claim 1, wherein: the supporting plate is characterized in that supporting columns (18) are fixedly connected to four corners of the upper surface of the bottom plate (1), four connecting plates (19) are fixedly connected to the tops of the supporting columns (18), and pressing plates (21) are arranged at the bottoms of the connecting plates (19).

6. The press table of claim 5, wherein: the upper surface of connecting plate (19) is the rectangle array and has seted up four through-holes, gag lever post (20), four have been cup jointed in the inner chamber slip of through-hole gag lever post (20), four the bottom and clamp plate (21) fixed connection of gag lever post (20), the bottom fixedly connected with pneumatic cylinder (22) of connecting plate (19), the output of pneumatic cylinder (22) is connected with the middle part transmission of clamp plate (21) upper surface.

7. The press table of claim 4, wherein: the motor (16) and the hydraulic cylinder (22) are respectively electrically connected with an external power supply through an external motor switch and an external hydraulic cylinder switch.