CN220144880U

CN220144880U - Plate shearing machine for manufacturing mechanical parts

Info

Publication number: CN220144880U
Application number: CN202321246412.4U
Authority: CN
Inventors: 刘勇; 赵晓辉; 王力
Original assignee: Zhongshan Juzhan Metal Products Co ltd
Current assignee: Zhongshan Juzhan Metal Products Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-08
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a plate shearing machine for manufacturing mechanical parts, which comprises a plate shearing table, wherein a fixed blade is arranged at the middle part of the upper part of the plate shearing table, a impurity collecting box is movably connected at the middle part of the bottom of the plate shearing table through bolts, supporting legs are connected at four corners of the outer side of the plate shearing table through bolts, a transverse frame is connected at the upper ends of the supporting legs through bolts, electric hydraulic cylinders are movably arranged in round holes arranged at the middle parts of the left side and the right side of the interior of the transverse frame, movable blades are connected at the lower ends of output rods of the electric hydraulic cylinders through bolts, cooling nozzles are sequentially connected at the lower part of the transverse frame through equidistant threads from left to right, a blade interval adjustable assembly is arranged between the electric hydraulic cylinders, and the supporting legs are connected with part fixing assemblies. The middle part of the bottom of the plate shearing table is movably connected with the impurity collecting box through the bolt, so that the functions of collecting waste liquid and waste scraps are added, the cleaning is convenient, and meanwhile, the cleanliness of the working environment is ensured.

Description

Plate shearing machine for manufacturing mechanical parts

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a plate shearing machine for manufacturing mechanical parts.

Background

A machine part (machine element) is also called a machine element (machine part) which is a basic element constituting a machine and is an inseparable single piece constituting the machine and the machine.

The existing plate shearing machine is a machine for shearing plates by using one blade to do reciprocating linear motion relative to the other blade. The shearing machine is characterized in that a reasonable blade gap is adopted by the moving upper blade and the fixed lower blade, shearing force is applied to metal plates with various thicknesses, the plates are broken and separated according to the required size, and the shearing machine belongs to one of forging machines and has the main effects of metal processing industry and is widely applied to the processing field of mechanical parts. At present, when the plate shearing machine carries out processing operation again, the distance between the cutters cannot be adjusted according to the thickness of different parts, and because the device for preventing the overheating of the cutters by cooling with cold water is arranged, if waste liquid is not cleaned timely, the shearing effect is easily affected, and the shearing is not neat or the deviation condition is caused by the fact that the fixed parts cannot be clamped in an auxiliary mode, and the shearing danger is easily caused by the fact that the protection effect is not ideal in the shearing.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a plate shearing machine for manufacturing mechanical parts, wherein the utility model is realized by the following technical scheme:

the utility model provides a plate shearing machine that machinery spare part was made usefulness, including the shear platform, be provided with the fixed blade in the middle part of shear platform upper portion, and the movable bolt connection has album miscellaneous box in the middle part of shear platform bottom, and all bolted connection has the supporting leg in the four corners position outside the shear platform, and the upper end bolted connection between the supporting leg has the crossbearer, and all activity is provided with electric hydraulic cylinder in the round hole that the middle part set up in the inside left and right sides of crossbearer, and the lower extreme bolted connection between electric hydraulic cylinder output rod has movable blade, and from left to right equidistant threaded connection has the cooling nozzle in proper order in the crossbearer lower part, and be provided with blade interval adjustable subassembly between electric hydraulic cylinder, and the supporting leg is connected with spare part fixed subassembly, and the crossbearer is connected with and opens and close the protection subassembly;

the blade interval adjustable assembly comprises a lifting seat, an internal threaded hole is formed in the middle of the inside of the lifting seat, an adjusting screw is connected with the internal threads of the internal threaded hole, one end of the adjusting screw is connected with an adjusting hand wheel in a key manner, and a bearing at the other end of the adjusting screw is connected with a fixing seat.

Preferably, the left end and the right end of the lifting seat are both connected with the middle part of the inner side of the shell of the electric hydraulic cylinder through bolts, and the fixing seat is connected with the middle part of the upper part of the transverse frame through bolts.

Preferably, the part fixing assembly adopts a plurality of parts and all includes the linking seat, at the equal threaded connection of the screw hole that every linking seat inside set up has the clamping screw, and the equal threaded connection of every clamping screw outer wall has fastening nut, and the equal one end bolted connection of every clamping screw has the adjustment handle, the equal bearing connection of the other end has fixed splint.

Preferably, the connecting seats are all transversely connected with the middle upper side parts of the front parts of the supporting legs through bolts.

Preferably, the fixed clamping plate is arranged on the upper surface of the plate shearing table, and a rubber pad is arranged on the lower surface of the fixed clamping plate.

Preferably, the inner side of the plate shearing table is provided with a liquid collecting tank, impurity leakage holes are uniformly formed in the liquid collecting tank, and a blade mounting groove is formed in the middle transverse position of the inner side of the plate shearing table.

Preferably, the movable blade is arranged in the blade mounting groove and is connected with the bolt.

Preferably, the impurity leakage holes are communicated with the impurity collection box, and the impurity leakage holes are formed in the upper side and the lower side of the blade mounting groove.

Preferably, the opening and closing protection component comprises support frames, the protection plates are axially connected to the outer parts of the inner sides between the support frames, handles are connected to the middle parts of the right lower sides of the protection plates through screws, and hydraulic telescopic rods are axially connected to the middle lower parts of the front side and the rear side of the protection plates.

Preferably, the support frames are all connected with the left side and the right side of the front surface of the transverse frame through bolts, the number of the hydraulic telescopic rods is two, and the upper ends of the hydraulic telescopic rods are all connected with the front end and the rear end of the transverse frame through shafts.

Preferably, the protection plate adopts an aluminum alloy plate and is positioned at the front end face of the plate shearing table.

Preferably, the fixed blade and the movable blade are arranged in a positive fit manner.

Preferably, the cooling nozzle and the movable blade are arranged in a positive fit manner, the cooling nozzle adopts a plurality of mist stainless steel nozzles, and the pipeline is connected with an external cooling pump.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the middle part of the bottom of the plate shearing table is movably connected with the impurity collecting box through the bolt, so that the functions of collecting waste liquid and waste scraps are added, the cleaning is convenient, and meanwhile, the cleanliness of the working environment is ensured.

2. According to the utility model, the four corners of the outer side of the plate shearing table are all connected with the supporting legs through bolts, so that the stability of the floor support is ensured, and the transverse frames are connected with the upper end bolts between the supporting legs, so that the stability of the support is ensured.

3. According to the utility model, the lower part of the transverse frame is sequentially and equidistantly connected with the cooling nozzles from left to right, so that a good cooling function can be achieved, and the movable blade is prevented from adhering chips.

4. According to the utility model, one end of the adjusting screw is connected with the adjusting hand wheel in a key way, the other end of the adjusting screw is connected with the fixing seat in a bearing way, the left end and the right end of the lifting seat are both connected with the middle part of the inner side of the shell of the electric hydraulic cylinder in a bolt way, an adjusting function is added, the adjusting screw can adapt to cutting and machining operations of parts with different thicknesses, and the fixing seat is connected with the middle part of the upper part of the transverse frame in a bolt way, so that the installation stability is ensured.

5. According to the utility model, the fixed clamping plate is arranged on the upper surface of the plate shearing table, and the rubber pad is arranged on the lower surface of the fixed clamping plate, so that the effect of clamping, protecting and preventing damage of parts is achieved, and meanwhile, shaking of the parts is avoided, so that the cutting effect is ensured.

6. According to the utility model, the movable blade is arranged in the blade mounting groove, the movable blade is connected with the blade mounting groove through the bolts, the movable blade is convenient to mount and dismount and maintain, the impurity leakage holes are communicated with the impurity collecting box, and the impurity leakage holes are arranged on the upper side and the lower side of the blade mounting groove, so that the impurity guiding effect is ensured, and the accumulation is avoided.

7. According to the utility model, the protection plate adopts the aluminum alloy plate and is positioned at the front end face of the plate shearing table, so that the protection effect is achieved, the splashing of scraps in cutting is avoided, and the personal safety of operators is ensured.

Drawings

Fig. 1 is a schematic structural view of a plate shearing machine for manufacturing mechanical parts.

Fig. 2 is a schematic view of the blade pitch adjustable assembly of fig. 1 according to the present utility model.

Fig. 3 is a schematic structural view of the component fixing assembly in fig. 1 according to the present utility model.

Fig. 4 is a schematic perspective view of the plate shearing table in fig. 1 according to the present utility model.

Fig. 5 is a schematic left-view structural diagram of the opening and closing protection assembly in fig. 1 provided by the utility model.

In the figure:

1. a plate shearing table; 2. a fixed blade; 3. a trash collection box; 4. support legs; 5. a cross frame; 6. an electro-hydraulic cylinder; 7. a movable blade; 8. a cooling nozzle; 9. blade spacing adjustable assembly; 10. a component fixing assembly; 11. opening and closing the protective component; 12. a lifting seat; 13. an internal threaded hole; 14. adjusting a screw; 15. an adjusting hand wheel; 16. a fixing seat; 17. a connecting seat; 18. clamping a screw; 19. a fastening nut; 20. an adjusting handle; 21. a fixed clamping plate; 22. a liquid collecting tank; 23. a weeping hole; 24. a blade mounting groove; 25. a support frame; 26. a protection plate; 27. a handle; 28. a hydraulic telescopic rod.

Detailed Description

The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a plate shearing machine for manufacturing mechanical parts comprises a plate shearing table 1, wherein a fixed blade 2 is arranged at the middle part of the upper part of the plate shearing table 1, a sundry collecting box 3 is movably connected at the middle part of the bottom of the plate shearing table 1 through bolts, the functions of collecting waste liquid and scraps are added, the cleaning is convenient, meanwhile, the cleanliness of the working environment is guaranteed, supporting legs 4 are connected at four corners of the outer side of the plate shearing table 1 through bolts, the floor support stability is guaranteed, a transverse frame 5 is connected at the upper end of each supporting leg 4 through bolts, the support stability is guaranteed, electric hydraulic cylinders 6 are movably arranged in round holes formed in the middle parts of the left side and the right side of the inside of each transverse frame 5, movable blades 7 are connected at the lower end of each output rod of each electric hydraulic cylinder 6 through bolts, a nozzle 8 is sequentially connected at equal intervals from left to right, a good cooling function can be achieved, scraps are avoided, a blade spacing adjustable component 9 is arranged between each electric hydraulic cylinder 6, the supporting legs 4 are connected with parts 10, and a protective component 11 is fixedly connected with each transverse frame 11;

the adjustable subassembly 9 of blade interval wherein includes lifting seat 12, has offered internal thread hole 13 at the inside middle part of lifting seat 12 to internal thread hole 13 inside threaded connection has adjusting screw 14, and adjusting screw 14 one end key is connected with adjusting handle 15, and the other end bearing is connected with fixing base 16, lifting seat 12 control both ends all with the inboard middle part bolted connection setting of shell of electric hydraulic cylinder 6, increase regulatory function, can be adapted to the spare part of different thickness and cut processing operation, fixing base 16 bolted connection at crossbearer 5 upper portion middle part, guarantee the installation stability.

In this embodiment, combine the figure 3 to show, spare part fixed subassembly 10 adopt a plurality of to all including the linking seat 17, the equal threaded connection of screw hole that sets up in every linking seat 17 has clamping screw 18, and the equal threaded connection of every clamping screw 18 outer wall has fastening nut 19, plays good fastening effect, guarantees clamping stability, and the equal end bolted connection of every clamping screw 18 has adjustment handle 20, the equal bearing of the other end has fixed splint 21, linking seat 17 all horizontal bolted connection in the anterior well side position of supporting leg 4, fixed splint 21 set up at shearing platform 1 upper surface, and be provided with the rubber pad at fixed splint 21 lower surface, play spare part centre gripping protection and prevent the effect of hurting, avoid spare part to rock simultaneously, thereby guarantee the cutting effect.

In this embodiment, combine the figure 4 to show, shearing board platform 1 inboard seted up collecting tank 22, and collecting tank 22 middle low, upper and lower both sides are high, guarantee to arrange miscellaneous efficiency, and evenly seted up the weeping hole 23 in collecting tank 22 inside, can discharge the waste liquid, be convenient for clear up, convenient operation to the blade mounting groove 24 has been seted up at the inside middle horizontal position of shearing board platform 1, movable blade 7 install inside blade mounting groove 24, and bolted connection sets up, the installation of being convenient for, the convenient dismantlement is maintained, weeping hole 23 and the setting of collecting box 3 intercommunication, weeping hole 23 sets up in blade mounting groove 24 upper and lower both sides moreover, guarantees to derive impurity effect, avoids piling up.

In this embodiment, combine the figure 5 to show, opening and close protection component 11 include support frame 25, the inboard outside position coupling between support frame 25 has guard plate 26, guard plate 26 adopt the aluminium alloy plate, and be located the front end face position of scissor table 1, play the guard action, avoid cutting in the piece splash, guarantee operating personnel's personal safety, and be connected with handle 27 at guard plate 26 right downside middle part screw, be convenient for handheld opening and close, convenient operation, and lower part coupling has hydraulic telescoping rod 28 around guard plate 26, can support flexible fixed, guarantee to open and close the convenience, support frame 25 all bolted connection in the left and right sides of the front surface of crossbearer 5, hydraulic telescoping rod 28 adopt two, and the upper end all the coupling is at both ends position around crossbearer 5, guarantee supporting stability, avoid the whereabouts to cause danger.

The working process of the utility model is as follows: according to the thickness of spare part earlier, manual rotation adjusting handle 15 for the internal thread hole 13 inside adjusting screw 14 is rotatory in fixing base 16, can make lifting seat 12 drive electric hydraulic cylinder 6 and movable blade 7 and carry out lift adjustment operation, can carry out blade interval adjustment operation, so as to cut the operation, and through loosening fastening nut 19, handheld adjusting handle 20 rotates, can make clamping screw 18 drive fixed splint 21 and move down, can fix the centre gripping operation to the spare part of arranging in shearing platform 1 upper portion, avoid rocking to influence cutting stability, and in the cutting, waste liquid sweeps can be led into the collection inside the miscellaneous box 3 of collection through leaking hole 23, avoid environmental pollution, in order to guarantee operation security, can open and close the protection through guard plate 26 during the cutting, can open and close the support operation through hydraulic telescoping rod 28 to guard plate 26, guarantee the protection effect, guarantee the simple operation simultaneously.

By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims

1. The utility model provides a plate shearing machine that machine parts made was used, including cut board table (1), a serial communication port, cut board table (1) upper portion's middle part is provided with fixed blade (2), and at cut board table (1) bottom middle part swing bolt connection have album miscellaneous box (3), and all bolted connection has supporting leg (4) in the four corners position outside cut board table (1), and upper end bolted connection between supporting leg (4) has crossbearer (5), and all move about in the round hole that the inside left and right sides middle part of crossbearer (5) set up is provided with electric hydraulic cylinder (6), and lower extreme bolted connection between electric hydraulic cylinder (6) output rod has movable blade (7), and from left to right equidistant threaded connection has cooling nozzle (8) in proper order in crossbearer (5) lower part, and be provided with blade interval adjustable subassembly (9) between electric hydraulic cylinder (6), and supporting leg (4) are connected with spare part fixed subassembly (10), and crossbearer (5) are connected with and open and close protection subassembly (11);

the blade interval adjustable assembly (9) comprises a lifting seat (12), an internal threaded hole (13) is formed in the middle of the inside of the lifting seat (12), an adjusting screw (14) is connected with the internal threaded hole (13) in a threaded mode, an adjusting hand wheel (15) is connected with one end of the adjusting screw (14) in a key mode, and a fixing seat (16) is connected with the other end of the adjusting screw in a bearing mode.

2. The plate shearing machine for manufacturing mechanical parts according to claim 1, wherein the left end and the right end of the lifting seat (12) are both connected with the middle part of the inner side of the shell of the electric hydraulic cylinder (6) through bolts, and the fixing seat (16) is connected with the middle part of the upper part of the transverse frame (5) through bolts.

3. Plate shearing machine for manufacturing mechanical parts according to claim 1, characterized in that the parts fixing assembly (10) is a plurality of parts fixing assemblies and comprises connecting seats (17), clamping screws (18) are connected in threaded holes formed in the connecting seats (17) in a threaded mode, fastening nuts (19) are connected to the outer wall of each clamping screw (18) in a threaded mode, an adjusting handle (20) is connected to the uniform end of each clamping screw (18) in a threaded mode, and a fixing clamping plate (21) is connected to the other end of each clamping screw in a bearing mode.

4. A plate shearing machine for making mechanical parts according to claim 3, characterized in that said engagement seats (17) are all laterally bolted to the upper middle portion of the front part of the support leg (4).

5. A plate shearing machine for manufacturing mechanical parts according to claim 3, characterized in that the fixing clamp plate (21) is provided on the upper surface of the plate shearing table (1), and a rubber pad is provided on the lower surface of the fixing clamp plate (21).

6. The plate shearing machine for manufacturing mechanical parts according to claim 1, wherein the inner side of the plate shearing table (1) is provided with a liquid collecting tank (22), impurity leakage holes (23) are uniformly formed in the liquid collecting tank (22), and a blade mounting groove (24) is formed in the middle transverse position in the plate shearing table (1).

7. A plate shearing machine for making mechanical parts according to claim 1, characterized in that said movable blade (7) is mounted inside the blade mounting slot (24) and is provided in bolted connection.

8. The plate shearing machine for manufacturing mechanical parts according to claim 6, wherein the impurity leakage holes (23) are communicated with the impurity collecting box (3), and the impurity leakage holes (23) are arranged on the upper side and the lower side of the blade mounting groove (24).

9. A plate shearing machine for manufacturing mechanical parts according to claim 1, wherein the opening and closing guard assembly (11) comprises a supporting frame (25), a guard plate (26) is axially connected to the inner side and the outer side between the supporting frames (25), a handle (27) is screwed to the middle part of the right lower side of the guard plate (26), and a hydraulic telescopic rod (28) is axially connected to the middle lower part of the front side and the rear side of the guard plate (26).

10. The plate shearing machine for manufacturing mechanical parts according to claim 9, wherein the supporting frames (25) are connected to the left and right sides of the front surface of the transverse frame (5) through bolts, the hydraulic telescopic rods (28) are two, and the upper ends of the hydraulic telescopic rods are connected to the front end and the rear end of the transverse frame (5) through shafts.