CN219985971U

CN219985971U - Stamping die of electric cabinet casing

Info

Publication number: CN219985971U
Application number: CN202320515219.XU
Authority: CN
Inventors: 贾志军
Original assignee: Tianjin Hengyucheng Technology Development Co ltd
Current assignee: Tianjin Hengyucheng Technology Development Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-11-10
Anticipated expiration: 2033-03-16

Abstract

The utility model provides a stamping die of an electric cabinet shell, which comprises: the device comprises a base, a first worm group and a first fixed plate, wherein the two sides of the upper surface of the base are symmetrically provided with adjusting grooves, a screw rod is movably connected in the adjusting grooves through bearings, the adjusting plate is slidably connected in the adjusting grooves through a second screw rod which is in threaded connection, a bending plate is slidably connected in the adjusting grooves through the adjusting plate, the first worm group is movably connected in the first transmission groove through bearings, the upper end of the screw rod, which is close to the first transmission groove, is connected with the first worm in the first worm group through a worm wheel, the two first worm groups are close to the same end of the second transmission groove and are fixedly connected with a wheel disc, the first fixed plate is symmetrically connected to the two sides of the upper surface of the base, the upper ends of the two first fixed plates are respectively provided with a first movable groove, and the first screw rod is movably connected in the first movable groove through bearings. The utility model enables the surface of the lower pressure bearing die to be correspondingly cleaned through the cleaning structure, thereby avoiding affecting the effect of flattening the subsequent plate.

Description

Stamping die of electric cabinet casing

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for an electric cabinet shell.

Background

The shell of the electric cabinet is often required to be punched, and external force is applied to plates, strips, pipes, sectional materials and the like by a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to be plastically deformed or separated, so that a forming processing method of a workpiece with a required shape and size is obtained, and the shell of the electric cabinet is more durable after punching; the stamping processing needs to be conducted by means of large external force, larger friction can be applied to the die during stamping, more scrap iron can be generated, the prior power distribution cabinet stamping assembly on the market does not well treat the scrap iron and friction, the defect that the surface of the die is uneven due to the scrap iron in the stamping process can be caused, and the distance between the bending assemblies cannot be adjusted conveniently.

Through retrieval, a shell stamping device (application number: CN 202020661123.0) of a high-low voltage power distribution cabinet disclosed in the prior art is described in the specification that' the upper end of a processing table is provided with a frame, the inner top wall of the frame is provided with a lifting oil cylinder, the telescopic end of the lifting oil cylinder is provided with an upper pressing die which moves vertically, a lower pressing die is arranged below the upper pressing die, the lower pressing die is fixedly arranged at the upper end of the processing table, and folding mechanisms are symmetrically arranged on two sides of the lower pressing die; the flanging mechanism comprises flanging modules symmetrically arranged on two sides of the lower pressure bearing die. "; this stamping device solves current panel stamping device on the one hand punching press flattening machining efficiency low, and on the other hand does not be equipped with the hem function, needs follow-up supplementary hem operation to carry out, influences the problem of punching press effect, but this stamping device lacks corresponding clean structure for remaining iron fillings on lower pressure-bearing die surface can cause the harmful effect to the punching press flattening effect afterwards, and this stamping device's hem mechanism can not carry out convenient interval adjustment according to the plate thickness of actually bending simultaneously.

Disclosure of Invention

In order to overcome the defects existing in the prior art, a stamping die for an electric cabinet shell is provided at present to solve the problems in the prior art.

To achieve the above object, there is provided a stamping die for an electric cabinet housing, comprising: the device comprises a base, a first worm group and a first fixed plate, wherein the middle part of the upper surface of the base is fixedly connected with a lower pressure bearing die, the side edge of the upper surface of the base is fixedly connected with a fixed frame, the upper surface of the fixed frame is respectively fixedly connected with a hydraulic cylinder and a guide rod, the lower ends of the hydraulic cylinder and the guide rod are fixedly connected with the upper pressure die, two sides of the upper surface of the base are symmetrically provided with adjusting grooves, a second screw rod is movably connected in the adjusting grooves through bearings, the adjusting plate is slidably connected in the adjusting grooves through a second screw rod which is in threaded connection, a bending plate is slidably connected in the adjusting grooves through the adjusting plate, the lower end of the bending plate is slidably connected in a first sliding groove formed in the surface of a movable plate through a first sliding block, meanwhile, the upper end of the first screw rod is movably connected with the lower surface of the base through bearings, the first worm group is movably connected in the first transmission groove through bearings, the upper end of the screw rod III close to the first worm in the first worm group through a worm wheel, the same ends of the two worm groups close to the second worm group are fixedly connected with a wheel disc, the wheel discs are connected through a belt, meanwhile, the first motor is fixedly connected in the second worm group arranged in the base, the first motor is connected with the first worm group through a coupler, the first fixing plates are symmetrically connected at two sides of the upper surface of the base, the upper ends of the first two fixing plates are respectively provided with a first movable groove, the first screw rod is movably connected in the first movable groove through a bearing, one end of the first screw rod is fixedly connected with the second motor through a coupler, the second motor is fixedly connected with the end face of the corresponding fixing plate, the first movable block is slidably connected in the first movable groove through the screw rod which is in threaded connection, the first movable block is movably connected with two ends of the cleaning roller through a bearing, both ends of the cleaning roller are fixedly connected with round gears, and meanwhile, a rack fixedly connected with one side surface of the fixing plate is meshed with the round gears.

Preferably, the first fixed plate is of a rectangular structure, the section of the first moving groove formed in the upper end of the first fixed plate is of a convex structure, the upper end of the first moving groove penetrates through the side faces of the two sides of the first fixed plate, meanwhile, the first moving block is of a convex structure, and the first moving block is matched with the first moving groove in size.

Preferably, the length of the rack is equal to that of the first fixed plate, the cross section of the auxiliary plate fixedly connected with the lower surface of the rack is of a right-angled triangle structure, meanwhile, the outer sides of the rack and the circular gear are fixedly connected with the protection plate, and the cross section of the protection plate is of a [ shape structure ].

Preferably, the adjusting grooves symmetrically formed in two sides of the upper surface of the base are rectangular structures, the base and the adjusting grooves are combined together to form a Chinese character 'ri' shaped structure, six groups of reinforcing plates are fixedly connected in parallel at equal intervals in the adjusting grooves, the six groups of reinforcing plates are rectangular structures, and meanwhile the adjusting grooves and the reinforcing plates are combined together to form a Chinese character 'mu' shaped structure.

Preferably, the height of the reinforcing plate is equal to the thickness of the base, the adjusting grooves penetrate through the upper surface and the lower surface of the base, the adjusting plates in two screw joints of the screw rod are of rectangular structures, the length of each adjusting plate is equal to the distance between adjacent reinforcing plates, and simultaneously, two groups of adjusting plates are in screw joint in each group of adjusting grooves.

Preferably, the whole rectangle structure that is of board of bending, the size looks adaptation of board of bending and adjustment tank, and the relative reinforcing plate's of board surface of bending position corresponds and offer recess one, and board of bending and recess one are combined together and are constituted E shape structure, seven groups of sliders one of equidistant fixed connection of parallel of board lower surface of bending simultaneously.

Preferably, the sliding groove I is correspondingly formed in the position of the upper surface of the moving plate I relative to the sliding block I, the sections of the sliding block I and the sliding groove I are in dovetail-shaped structures, the sliding block I and the sliding groove I are matched in size, and the moving plate I and the bending plate are combined together to form the U-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of fixed plate one, lead screw one, motor two and movable block one for the cleaning roller can be at the surface sliding connection of pressure-bearing mould down, can clear up the remaining iron fillings on pressure-bearing mould surface down then, moreover through the cooperation of rack and circular gear, make the cleaning roller can carry out the rotation at the in-process that removes, thereby further strengthen the cleaning effect of cleaning roller, ensure the effect of follow-up plate punching press flattening, simultaneously through the cooperation of lead screw two, regulating plate and reinforcing plate, make the board of bending can carry out corresponding removal in the regulating groove, be convenient for adjust the interval between two sets of boards of bending then, thereby be convenient for bend the processing to the plate of different thickness, improve the practicality of this mould.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view at a of fig. 1 according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a lower pressure bearing die; 3. a bending plate; 4. a first screw rod; 5. a cleaning roller; 6. performing upper pressing; 7. a fixing frame; 8. a hydraulic cylinder; 9. a guide rod; 10. a first moving plate; 11. a first moving block; 12. a rack; 13. a first worm group; 14. a second screw rod; 15. an adjusting plate; 16. an adjustment tank; 17. a first fixing plate; 18. a reinforcing plate; 19. a wheel disc; 20. a first motor; 21. and a second motor.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a stamping die for an electric cabinet housing, comprising: the upper surface of the base 1 is fixedly connected with the lower pressure-bearing die 2, the side edge of the upper surface of the base 1 is fixedly connected with the fixing frame 7, the upper surface of the fixing frame 7 is respectively fixedly connected with the hydraulic cylinder 8 and the guide rod 9, the lower ends of the hydraulic cylinder 8 and the guide rod 9 are fixedly connected with the upper pressing die 6, the two sides of the upper surface of the base 1 are symmetrically provided with the regulating grooves 16, the screw rods II 14 are movably connected in the regulating grooves 16 through bearings, the regulating plates 15 are slidably connected in the regulating grooves 16 through the screw rods II 14 which are in threaded connection, the bending plates 3 are slidably connected in the regulating grooves 16 through the regulating plates 15, the lower ends of the bending plates 3 are slidably connected in the first sliding grooves formed in the surface of the moving plate I10 through the sliding blocks, meanwhile, the moving plate I10 is slidably connected under the base 1 through the screw rods III which are in threaded connection, the upper ends of the screw rods III are movably connected with the lower surface of the base 1 through bearings, the first worm group 13 is movably connected with the first transmission groove through a bearing, the upper end of the third screw rod close to the first transmission groove is connected with the first worm in the first worm group 13 through a worm wheel, the same ends of the first two worm groups 13 close to the second transmission groove are fixedly connected with the wheel discs 19 through belts, meanwhile, the first motor 20 is fixedly connected with the second transmission groove formed in the base 1, the first motor 20 is connected with the first worm group 13 through a shaft coupling, the first fixing plates 17 are symmetrically connected with two sides of the upper surface of the base 1, the upper ends of the first two fixing plates 17 are respectively provided with a first movable groove, the first screw rod 4 is movably connected with the first movable groove through a bearing, one end of the first screw rod 4 is fixedly connected with the second motor 21 through a shaft coupling, the second motor 21 is fixedly connected with the end face of the corresponding fixing plate 17, the first movable block 11 is slidingly connected with the first movable groove, the other group of the first moving blocks 11 is slidably connected in the first moving groove through a screw rod 4 which is in threaded connection, the first moving blocks 11 are movably connected with two ends of the cleaning roller 5 through bearings, the two ends of the cleaning roller 5 are fixedly connected with round gears, and meanwhile a rack 12 fixedly connected with the side face of the first fixing plate 17 is meshed with the round gears.

In this embodiment, the switch of the motor two 21 is started first, the motor two 21 drives the screw rod one 4 to rotate through the coupling, the screw rod one 4 pushes the moving block one 11 which is in threaded connection to slide, then the moving block one 11 drives the other group of moving blocks one 11 to synchronously slide through the cleaning roller 5, the cleaning roller 5 can correspondingly slide, in the sliding process of the cleaning roller 5, the circular gear meshed with the rack 12 drives the fixedly connected cleaning roller 5 to correspondingly rotate, so that the cleaning roller 5 can rotate while moving, the cleaning effect of the cleaning roller 5 is improved, then the plate to be punched of the electric cabinet shell is placed on the surface of the lower bearing plate, the switch of the hydraulic cylinder 8 is started, the multistage telescopic rod of the hydraulic cylinder 8 pushes the upper pressing die 6 to move down to correspondingly punch the plate, the guide rod 9 adopts a multistage telescopic rod, the stability of the upper pressing die 6 during moving can be ensured, then when the upper pressing die 6 presses a plate, the switch of the motor I20 is started, the motor I20 drives the worm group I13 to rotate through the coupler, the worm group I13 drives the other group of worm groups to synchronously rotate through the wheel disc 19 and the belt, then the worm I in the worm group I13 drives the screw rod III to rotate through the correspondingly meshed worm wheel I, the screw rod III pushes the moving plate I10 which is in threaded connection to move upwards, the moving plate I10 pushes the bending plate 3 to synchronously move upwards, the bending plate 3 carries out corresponding bending treatment on the plate, meanwhile, the screw rod II 14 can drive the screw rod II 14 to rotate through the hand wheel II, the screw rod II adopts a positive and negative screw rod, the screw rod II 14 pushes the screwed regulating plate 15 to move, the moving regulating plate 15 can synchronously push the bending plate 3, and the regulation of the distance of the bending plate 3 is completed, and the subsequent bending treatment is convenient.

As a preferred embodiment, the first fixing plate 17 has a rectangular structure, the first moving slot provided at the upper end of the first fixing plate 17 has a convex structure in cross section, the upper end of the first moving slot penetrates through the side surfaces of the two sides of the first fixing plate 17, and meanwhile, the first moving block 11 has a convex structure, and the sizes of the first moving block 11 and the first moving slot are adapted.

In this embodiment, as shown in fig. 4, the dimensions of the first moving block 11 and the first moving groove are adapted, so that the stability of the first moving block 11 during movement can be enhanced, thereby ensuring that the cleaning roller 5 and the first moving block 11 can move synchronously.

As a preferred embodiment, the lengths of the rack 12 and the first fixing plate 17 are equal, the cross section of the auxiliary plate fixedly connected with the lower surface of the rack 12 is of a right triangle structure, meanwhile, the outer sides of the rack 12 and the round gear are fixedly connected with the protection plate, and the cross section of the protection plate is of a [ shape structure ].

In this embodiment, as shown in fig. 3 and fig. 4, the auxiliary board can enhance the stability of the fixed connection of the rack 12, and the engagement of the rack 12 and the circular gear can drive the cleaning roller 5 to rotate correspondingly in the moving process, so as to assist in enhancing the cleaning effect of the cleaning roller 5, and meanwhile, the arrangement of the protection board can reduce the probability of transmission failure of the rack 12 and the circular gear.

As a preferred embodiment, the adjusting grooves 16 symmetrically arranged on both sides of the upper surface of the base 1 are rectangular structures, the base 1 and the adjusting grooves 16 are combined together to form a Chinese character 'ri' shaped structure, six groups of reinforcing plates 18 are fixedly connected in parallel and at equal intervals in the adjusting grooves 16, the six groups of reinforcing plates 18 are rectangular structures, and meanwhile, the adjusting grooves 16 and the reinforcing plates 18 are combined together to form a Chinese character 'mu' shaped structure.

In the present embodiment, as shown in fig. 1 and 3, the disposition of the reinforcing plate 18 can assist in enhancing the stability of the base 1 while also enhancing the stability of the bending plate 3 during movement.

As a preferred embodiment, the height of the reinforcing plate 18 is equal to the thickness of the base 1, the adjusting grooves 16 penetrate through the upper surface and the lower surface of the base 1, the adjusting plates 15 screwed by the screw rods II 14 are of rectangular structures, the length of each adjusting plate 15 is equal to the distance between the adjacent reinforcing plates 18, and simultaneously, two groups of adjusting plates 15 are screwed in each group of adjusting grooves 16.

In this embodiment, as shown in fig. 1 and 3, the end surfaces at two ends of the adjusting plate 15 are respectively slidably connected to the surfaces of the corresponding reinforcing plates 18, so that the adjusting plate 15 can correspondingly move under the pushing of the second screw rod 14, thereby ensuring that the adjusting plate 15 can stably adjust the position of the bending plate 3, and the adjusting plate 15 can assist in enhancing the stability of the bending plate 3 during moving.

As a preferred embodiment, the bending plate 3 is in a rectangular structure, the sizes of the bending plate 3 and the adjusting groove 16 are matched, the position of the surface of the bending plate 3 relative to the reinforcing plate 18 is correspondingly provided with a first groove, the bending plate 3 and the first groove are combined together to form an E-shaped structure, and meanwhile, the lower surface of the bending plate 3 is fixedly connected with seven groups of first sliding blocks at equal intervals in parallel.

In this embodiment, as shown in fig. 1 and fig. 3, the sizes of the bending plate 3 and the adjusting slot 16 are adapted, so that stability of the bending plate 3 during movement can be enhanced, and the E-shaped structure of the bending plate 3 facilitates corresponding movement in vertical and horizontal directions while the bending plate 3 can perform bending treatment.

As a preferred embodiment, the sliding groove one is correspondingly formed on the upper surface of the moving plate one 10 relative to the sliding block one, the sections of the sliding block one and the sliding groove one are in dovetail-shaped structures, the sizes of the sliding block one and the sliding groove one are matched, and the moving plate one 10 and the bending plate 3 are combined together to form a U-shaped structure.

In this embodiment, as shown in fig. 1 and fig. 2, the dimensions of the first slider and the first chute are adapted, so that the connection stability of the bending plate 3 and the first movable plate 10 can be enhanced, and the width of the first slider can be increased, so that the first movable plate 10 can stably push the bending plate 3 to perform the bending process.

The stamping die of the electric cabinet shell can correspondingly clean the surface of the lower pressure bearing die 2 through the cleaning structure, so that the effect of leveling the subsequent plate is prevented from being influenced by residual scrap iron, the distance between the bending plates 3 can be correspondingly adjusted according to the thickness of the plate 3 to be bent, and the bending effect is ensured.

Claims

1. A stamping die for an electrical cabinet housing, comprising: base (1), worm group one (13) and fixed plate one (17), pressure-bearing mould (2) under base (1) upper surface middle part fixed connection, side fixed connection mount (7) of base (1) upper surface, fixed connection pneumatic cylinder (8) and guide bar (9) respectively are gone up to mount (7) upper surface, and upper die (6), its characterized in that are all connected to the lower extreme of pneumatic cylinder (8) and guide bar (9) fixedly: the two sides of the upper surface of the base (1) are symmetrically provided with adjusting grooves (16), a screw rod II (14) is movably connected in the adjusting grooves (16) through bearings, an adjusting plate (15) is slidably connected in the adjusting grooves (16) through a screw rod II (14) which is movably connected, a bending plate (3) is slidably connected in the adjusting grooves (16) through the adjusting plate (15), the lower end of the bending plate (3) is slidably connected in a sliding groove I formed in the surface of a moving plate I (10) through a sliding block I, meanwhile, the moving plate I (10) is slidably connected below the base (1) through a screw rod III which is movably connected through a bearing, the upper end of the screw rod III is movably connected with the lower surface of the base (1) through a bearing, a first worm group (13) is movably connected in the transmission groove I through a bearing, the upper end of the screw rod III close to the transmission groove I is fixedly connected with a first worm wheel in the transmission groove I (13) through a worm wheel, the same end of the two worm groups I (13) is fixedly connected with a wheel disc (19), the wheel disc (19) is connected through a belt, meanwhile, a first motor (20) is fixedly connected in the base (1) in the surface of the moving plate I (10) through a first motor II, the two groups of the two end of the first worm groups (17) are fixedly connected in the transmission groove I (17) through bearings, the first end of the first worm group (1) is fixedly connected with the first end of the motor II is fixedly connected with the first end (17 through the first end of the transmission plate II through the transmission groove I) through the first end (13), one end of the first screw rod (4) is fixedly connected with the second motor (21) through a coupler, the second motor (21) is fixedly connected to the end face of the corresponding first fixed plate (17), one group of first moving blocks (11) are slidably connected in the first moving groove, the other group of first moving blocks (11) are slidably connected in the first moving groove through the first screw rod (4) which is in threaded connection, the first moving blocks (11) are movably connected with two ends of the cleaning roller (5) through bearings, two ends of the cleaning roller (5) are fixedly connected with round gears, and meanwhile racks (12) fixedly connected with the side faces of the first fixed plate (17) are meshed with the round gears.

2. The stamping die of the electric cabinet shell according to claim 1, wherein the first fixing plate (17) is of a rectangular structure, a section of a moving groove formed in the upper end of the first fixing plate (17) is of a convex structure, the upper end of the first moving groove penetrates through the side surfaces of two sides of the first fixing plate (17), meanwhile, the first moving block (11) is of a convex structure, and the sizes of the first moving block (11) and the first moving groove are matched.

3. The stamping die for the electric cabinet shell according to claim 1, wherein the lengths of the rack (12) and the first fixing plate (17) are equal, the cross section of the auxiliary plate fixedly connected with the lower surface of the rack (12) is of a right-angled triangle structure, the outer sides of the rack (12) and the circular gear are fixedly connected with the protection plate, and the cross section of the protection plate is of a [ shape structure ].

4. The stamping die of the electric cabinet shell according to claim 1, wherein the adjusting grooves (16) symmetrically formed in two sides of the upper surface of the base (1) are of rectangular structures, the base (1) and the adjusting grooves (16) are combined together to form a Chinese character 'ri' shaped structure, six groups of reinforcing plates (18) are fixedly connected in the adjusting grooves (16) at equal intervals in parallel, the six groups of reinforcing plates (18) are of rectangular structures, and meanwhile the adjusting grooves (16) and the reinforcing plates (18) are combined together to form a Chinese character 'mu' shaped structure.

5. The stamping die for the electric cabinet shell according to claim 4, wherein the height of the reinforcing plate (18) is equal to the thickness of the base (1), the adjusting grooves (16) penetrate through the upper surface and the lower surface of the base (1), the adjusting plates (15) of the screw two (14) are in rectangular structures, the length of each adjusting plate (15) is equal to the distance between the adjacent reinforcing plates (18), and simultaneously, each group of adjusting grooves (16) is internally connected with two groups of adjusting plates (15) in a screwed mode.

6. The stamping die of the electric cabinet shell according to claim 1, wherein the bending plate (3) is of a rectangular structure, the sizes of the bending plate (3) and the adjusting groove (16) are matched, the position of the surface of the bending plate (3) relative to the reinforcing plate (18) is correspondingly provided with a first groove, the bending plate (3) and the first groove are combined to form an E-shaped structure, and seven groups of sliding blocks I are fixedly connected on the lower surface of the bending plate (3) at equal intervals in parallel.

7. The stamping die for the electric cabinet shell according to claim 1, wherein the sliding groove I is correspondingly formed in the upper surface of the first moving plate (10) opposite to the sliding block I, the sections of the sliding block I and the sliding groove I are in dovetail-shaped structures, the sliding block I and the sliding groove I are matched in size, and the moving plate I (10) and the bending plate (3) are combined together to form a U-shaped structure.