CN216857890U

CN216857890U - Open type press with protection function

Info

Publication number: CN216857890U
Application number: CN202121950205.8U
Authority: CN
Inventors: 胡则仕; 程良荣
Original assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Current assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-07-01
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an open type press with a protection function, which comprises a main box body and a workbench, wherein the workbench is fixedly connected with the bottom of the main box body, the left side and the right side of the workbench are provided with discharge channels, a support mechanism is arranged in the workbench and comprises a through groove and a buffer assembly, the through groove is arranged in the workbench, the bottom of the inner wall of the through groove is fixedly connected with a left hydraulic cylinder and a right hydraulic cylinder, the output ends of the two hydraulic cylinders are fixedly connected with an arched table, and the arched table is in sliding connection with the left side and the right side of the inner wall of the through groove. This open press backup pad below with protect function is provided with a plurality of buffering subassemblies, and when being processed the work piece and being compressed tightly, the clamp plate compresses tightly by the pressure object, extrudees the backup pad, and the backup pad passes through the slide bar and slides on the dead lever surface, slide bar compression spring, and the spring provides the buffering, prevents that the backup pad from sinking because two deformations are crossed to pressure, has improved the life of device.

Description

Open type press with protection function

Technical Field

The utility model relates to the technical field of presses, in particular to an open press with a protection function.

Background

The press machine (including punch press and hydraulic press) is a universal press machine with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and is processed into parts by applying strong pressure to metal blanks to enable metal to generate plastic deformation and fracture.

The existing press workbench is mostly a simple platform, so that the workbench deforms due to the fact that the surface is too large with pressure after long-time work, bearing capacity is insufficient, the workbench is crushed, service life of a machine is affected, and besides, some objects are crushed during working, fragments fly in a mess and can injure workers on the side by smashing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the open press with the protection function, and solves the problems that a groove is left on a workbench, the bearing capacity is insufficient, and fragments fly disorderly.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an open press with protect function includes the main tank body, workstation and main tank bottom fixed connection, discharge channel has all been seted up on workstation left side and right side, be provided with supporting mechanism in the workstation, supporting mechanism is including seting up logical groove, the buffering subassembly inside the workstation, lead to two pneumatic cylinders about the bottom fixedly connected with of inslot wall, two the equal fixedly connected with arch platform of pneumatic cylinder output, arch platform and the left side and the right side sliding connection who leads to inslot wall.

Preferably, be provided with the buffering subassembly in the arch platform, the buffering subassembly is including seting up the spacing groove in the inside of arch platform, the bottom fixedly connected with dead lever of spacing inslot wall, the left side and the right side fixedly connected with limiting plate of spacing inslot wall, the limiting plate has the slide bar through-hole sliding connection, the slide bar runs through the arch platform and extends to arch bench side, spout and dead lever sliding connection are passed through to the one end that the slide bar is located the spacing inslot portion, the surface cover that the dead lever is located limiting plate bottom and spacing inslot wall bottom is equipped with the spring, the slide bar is located the one end fixedly connected with backup pad of arch bench side.

Preferably, the front and the back of the inner wall of the main box body are fixedly connected with a left first connecting plate and a right first connecting plate, the bottoms of the first connecting plates are fixedly connected with first bearing sleeves, the front and the back of the inner wall of the main box body are fixedly connected with a left second connecting plate and a right second connecting plate, the tops of the second connecting plates are fixedly connected with second bearing sleeves, and the second connecting plates are located above the first connecting plates.

Preferably, the top fixedly connected with motor case of main tank inner wall, motor incasement wall top and bottom fixedly connected with pressure motor, the pressure motor output runs through motor case and main tank and extends to the main tank left side, pressure motor output fixedly connected with first belt pulley, two first bearing housing rotates and is connected with the axis of rotation, the axis of rotation runs through the main tank and extends to its left and right sides, the surface that the axis of rotation is located main tank left side and right side is fixedly connected with second belt pulley and first gear respectively, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.

Preferably, the second bearing sleeve is rotatably connected with a crankshaft, the crankshaft penetrates through one end of the right side of the main box body and is fixedly connected with a second gear, the bent part of the crankshaft is rotatably connected with a connecting rod, and the connecting rod penetrates through one end of the lower side of the main box body and is fixedly connected with a pressing plate.

Preferably, the first gear is in meshed transmission with the second gear.

Advantageous effects

The utility model provides a open press with a protection function. Compared with the prior art, the method has the following beneficial effects:

(1) the open press with the protection function comprises a buffer component arranged in an arch table, wherein the buffer component comprises a limit groove arranged in the arch table, the bottom of the inner wall of the limit groove is fixedly connected with a fixed rod, the left side and the right side of the inner wall of the limit groove are fixedly connected with limit plates, the limit plates are connected with sliding rods through holes in a sliding manner, the sliding rods penetrate through the arch table and extend to the upper part of the arch table, one ends of the sliding rods, which are positioned in the limit groove, are connected with the fixed rod in a sliding manner through sliding chutes, springs are sleeved on the surfaces of the fixed rods, which are positioned at the bottom of the limit plates and at the bottom of the inner wall of the limit groove, one ends of the sliding rods, which are positioned above the arch table, a plurality of buffer components are arranged below a support plate, a pressed object is pressed by a pressing plate, the support plate is extruded, the support plate slides on the surface of the fixed rod through the sliding rods, the sliding rod compression springs provide buffering, the supporting plate is prevented from deforming and sinking due to the fact that pressure is excessive two times, in addition, the arched design can provide larger supporting force, and the service life and the practicability of the device are improved.

(2) This open press with protect function, including seting up the logical groove in workstation inside through the supporting mechanism, the buffering subassembly, lead to two pneumatic cylinders about the bottom fixedly connected with of inslot wall, two equal fixedly connected with arch platforms of pneumatic cylinder output, arch platform and the left side and the right side sliding connection who lead to the inslot wall, in operation, the backup pad is in with the inslot with the clamp plate, if the crushing object, the piece can discharge through discharging channel, prevent that the piece from flying in disorder, injure the workman by a crashing object, the security of device use has been improved.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a partial schematic view of the present invention;

FIG. 5 is an enlarged view of the present invention at A.

In the figure: the automatic feeding device comprises a main box body 1, a workbench 2, a discharging channel 3, a supporting mechanism 4, a through groove 41, a buffering assembly 42, a limit groove 421, a fixed rod 422, a limit plate 423, a sliding rod 424, a spring 425, a supporting plate 426, a hydraulic cylinder 43, an arch-shaped table 44, a first connecting plate 5, a first bearing sleeve 6, a second connecting plate 7, a second bearing sleeve 8, a motor box 9, a pressure motor 10, a first belt pulley 11, a rotating shaft 12, a second belt pulley 13, a first gear 14, a crankshaft 15, a second gear 16, a connecting rod 17 and a pressing plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an open press with protect function includes the main tank body 1,

workstation

2 and 1 bottom fixed connection of main tank body, discharge channel 3 has all been seted up on 2 left sides of workstation and right side, be provided with supporting mechanism 4 in the workstation 2, supporting mechanism 4 is including seting up at 2 inside logical groove 41 of workstation, buffer unit 42, two pneumatic cylinders 43 about leading to the bottom fixedly connected with of groove 41 inner wall, two equal fixedly connected with arch platforms 44 of pneumatic cylinder 43 output, adopt arched design can provide great holding power, arch platform 44 and the left side and the right side sliding connection who lead to the groove 41 inner wall.

Be provided with buffering subassembly 42 in the arch platform 44, buffering subassembly 42 is including seting up at the inside spacing groove 421 of arch platform 44, the bottom fixedly connected with dead lever 422 of spacing groove 421 inner wall, the left side and the right side fixedly connected with limiting plate 423 of spacing groove 421 inner wall, limiting plate 423 has slide bar 424 through-hole sliding connection, slide bar 424 runs through arch platform 44 and extends to arch platform 44 top, slide bar 424 is located the inside one end of spacing groove 421 and passes through spout and dead lever 422 sliding connection, the surface cover that dead lever 422 is located limiting plate 423 bottom and spacing groove 421 inner wall bottom is equipped with spring 425, slide bar 424 is located the one end fixedly connected with backup pad 426 in arch platform 44 top.

Two first connecting plates 5 about the front of 1 inner wall of the main box body and back fixedly connected with, two first bearing sleeves 6 of 5 equal fixedly connected with in bottom of first connecting plates, two second connecting plates 7 about the front of 1 inner wall of the main box body and back fixedly connected with, two second connecting plates 7 top fixedly connected with second bearing sleeves 8, second connecting plate 7 is located first connecting plate 5 top.

The top fixedly connected with motor case 9 of 1 inner wall of the main tank body, motor case 9 inner wall top and bottom fixedly connected with press motor 10, press motor 10 output runs through motor case 9 and main tank body 1 and extends to the main tank body 1 left side, press motor 10 output fixedly connected with first belt pulley 11, two first bearing housing 6 rotate and are connected with axis of rotation 12, axis of rotation 12 runs through main tank body 1 and extends to its left and right sides, axis of rotation 12 is located the surface difference fixedly connected with second belt pulley 13 and first gear 14 on main tank body left side and right side, first belt pulley 11 passes through the belt and is connected with the transmission of second belt pulley 13.

The two second bearing sleeves 8 are rotatably connected with a crankshaft 15, the crankshaft 15 penetrates through one end of the right side of the main box body 1 and is fixedly connected with a second gear 16, the bent part of the crankshaft 15 is rotatably connected with a connecting rod 17, and the connecting rod 17 penetrates through one end of the lower portion of the main box body 1 and is fixedly connected with a pressing plate 18.

The first gear 14 is in meshing transmission with the second gear 16.

When the device is used, a workpiece to be processed is placed above the supporting plate 426, the height of the supporting plate is adjusted through the hydraulic cylinder 43 according to a required distance, then the pressure motor 10 is started, the pressure motor 10 rotates to drive the first belt pulley 11 to rotate, the first belt pulley 11 drives the second belt pulley 13 to rotate through a belt, the second belt pulley 13 rotates to drive the rotating shaft 12 to rotate, so as to drive the first gear 14 to rotate, the first gear 14 drives the second gear 16 to rotate, the second gear 16 rotates, the pressing plate 18 presses down through the crankshaft 15, the pressing plate 18 presses the workpiece to be processed, the pressure is transmitted to the surface of the supporting plate 426, the supporting plate 426 is pressed downwards, the sliding rod 424 slides on the surface of the fixed rod 422, the spring 425 is compressed, the spring 425 deforms to provide a buffer force, so as to protect the supporting plate 426 from deforming and sinking, if the pressure is too large, the workpiece is crushed, being inside the through slot 41, the chips do not fly around and can be discharged through the discharge channel 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press of open type with protect function, includes main tank body (1), workstation (2) and main tank body (1) bottom fixed connection, its characterized in that: the left side and the right side of the workbench (2) are both provided with a discharging channel (3), and a supporting mechanism (4) is arranged in the workbench (2);

supporting mechanism (4) are including seting up logical groove (41), buffer unit (42) in workstation (2) inside, lead to two pneumatic cylinders (43), two about the bottom fixedly connected with of groove (41) inner wall pneumatic cylinder (43) the equal fixedly connected with arch platform (44) of output, arch platform (44) and the left side and the right side sliding connection who lead to groove (41) inner wall.

2. The open press with protection according to claim 1, characterized in that: a buffer component (42) is arranged in the arched table (44), the buffer component (42) comprises a limit groove (421) arranged in the arched table (44), the bottom of the inner wall of the limiting groove (421) is fixedly connected with a fixed rod (422), the left side and the right side of the inner wall of the limiting groove (421) are fixedly connected with a limiting plate (423), the limiting plate (423) is connected with a sliding rod (424) in a sliding way through the through hole, the sliding rod (424) penetrates through the arched table (44) and extends to the upper part of the arched table (44), one end of the sliding rod (424) positioned in the limiting groove (421) is connected with the fixed rod (422) in a sliding way through the sliding groove, the surface of the fixed rod (422) positioned at the bottom of the limit plate (423) and the bottom of the inner wall of the limit groove (421) is sleeved with a spring (425), one end of the sliding rod (424) above the arched table (44) is fixedly connected with a supporting plate (426).

3. The open press with protection according to claim 1, characterized in that: two first connecting plate (5), two about openly and the back fixedly connected with of main tank body (1) inner wall first connecting plate (5) bottom equal fixedly connected with first bearing cover (6), two second connecting plate (7), two about openly and the back fixedly connected with of main tank body (1) inner wall second connecting plate (7) top fixedly connected with second bearing cover (8), second connecting plate (7) are located first connecting plate (5) top.

4. A protective open press according to claim 3, characterized in that: the utility model discloses a motor, including main box (1), motor case (9), pressure motor (10), motor case (9) inner wall top and bottom fixed connection, pressure motor (10) output runs through motor case (9) and main box (1) and extends to main box (1) left side, pressure motor (10) output end fixed connection has first belt pulley (11), two first bearing housing (6) rotate and are connected with axis of rotation (12), axis of rotation (12) run through main box (1) and extend to its left and right sides, axis of rotation (12) are located surface difference fixedly connected with second belt pulley (13) and first gear (14) on main box left side and right side, first belt pulley (11) are connected with second belt pulley (13) transmission through the belt.

5. The open press with protection according to claim 4, characterized in that: two second bearing housing (8) rotate and are connected with bent axle (15), bent axle (15) run through to one end fixedly connected with second gear (16) on main tank body (1) right side, bent axle (15) bending part rotates and is connected with connecting rod (17), connecting rod (17) run through to one end fixedly connected with clamp plate (18) of main tank body (1) below.

6. The open press with protection according to claim 5, characterized in that: the first gear (14) is in meshed transmission with the second gear (16).