CN216610161U

CN216610161U - Press machine with function of reducing friction force

Info

Publication number: CN216610161U
Application number: CN202122750759.XU
Authority: CN
Inventors: 杨秀翠; 陈玉霞; 刘志杰
Original assignee: Qingdao Tailongxiang Machinery Technology Co ltd
Current assignee: Qingdao Tailongxiang Machinery Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-27
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a press machine with a friction force reducing function, which comprises a fixed seat, wherein the top of the fixed seat is symmetrically connected with two vertical plates, the tops of the vertical plates are fixedly connected with a bearing plate, a first bearing fluted disc is arranged above the bearing plate, the axis of the first bearing fluted disc is provided with a thread groove, a lead screw is arranged in the thread groove, the top of the bearing plate is provided with a second bearing fluted disc meshed with the first bearing fluted disc, the top of the second bearing fluted disc is fixedly connected with a positioning block, the top of the positioning block is provided with a first limiting groove, the top of the bearing plate is fixedly connected with a supporting plate, the top of the supporting plate is provided with an annular plate, the bottom of the annular plate is provided with a motor, the output end of the motor is provided with a transmission rod matched with the first limiting groove, and the top of the bearing plate is provided with a protective sleeve; the friction function of this device is low and kinetic energy is strong, and convenience of customers uses, and the convenient dismouting of wear-resisting seat simultaneously is convenient for the user and is changed, has improved the practicality of device.

Description

Press machine with function of reducing friction force

Technical Field

The utility model relates to the technical field of presses, in particular to a press with a function of reducing friction force.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, a motor drives a large belt pulley (usually used as a flywheel) through a triangle belt, and a crank-slider mechanism is driven through a gear pair and a clutch, so that a slider and a male die move down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center;

however, the friction force of the existing press machine is large in the using process, the stability performance is poor after long-term use, the use of a user is affected, the wear-resistant seat cannot be replaced, and the wear-resistant seat is easy to damage after long-term use, so that the press machine with the friction force reducing function is provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a press machine with a function of reducing friction force, and solves the problems that the existing press machine is large in friction force in the using process, poor in long-term use stability, and easy to damage a wear-resistant seat due to the fact that the use of a user is influenced, the wear-resistant seat cannot be replaced, and the wear-resistant seat is easy to damage due to long-term use.

In order to solve the problems, the utility model provides a press machine with a friction force reducing function, which comprises a fixed seat, wherein the top of the fixed seat is symmetrically connected with two vertical plates, the tops of the vertical plates are fixedly connected with a bearing plate, a first bearing fluted disc is arranged above the bearing plate, a wire groove is formed in the axis of the first bearing fluted disc, a lead screw is arranged in the wire groove, a second bearing fluted disc meshed with the first bearing fluted disc is arranged at the top of the bearing plate, a positioning block is fixedly connected to the top of the second bearing fluted disc, a first limiting groove is formed in the top of the positioning block, a supporting plate is fixedly connected to the top of the bearing plate, an annular plate is arranged at the top of the supporting plate, a motor is arranged at the bottom of the annular plate, a transmission rod matched with the first limiting groove is arranged at the output end of the motor, and a protective sleeve is arranged at the top of the bearing plate.

Preferably, a first thread groove is formed in one side of the positioning block, and the first thread groove is in threaded connection with a first limiting screw rod penetrating through the transmission rod.

Preferably, two risers inside all is equipped with spacing slide opening, the inside sliding connection of spacing slide opening has first slide, two fixedly connected with work board between the first slide.

Preferably, the welding of working plate top has the bearing board, the montant that bearing board top fixedly connected with and lead screw, be connected.

Preferably, the top of the fixing seat is provided with a groove, the groove is clamped with the wear-resistant seat, and the wear-resistant seat is internally provided with a first transverse hole.

Preferably, the inside second cross bore that runs through and be equipped with first cross bore looks adaptation of fixing base, the inside sliding connection of second cross bore has first limiting plate, perpendicular hole has been seted up at the top at first limiting plate both ends, the inside sliding connection of perpendicular hole has the second limiting plate.

The utility model has the beneficial effects that: this press with reduce frictional force function passes through the motion of motor drive transfer line, the transfer line drives locating piece and second bearing fluted disc and rotates, box in second bearing fluted disc and the first bearing fluted disc, first bearing fluted disc drives the silk groove and rotates, silk groove and lead screw cooperation, drive the montant through the lead screw, the montant drives the bearing plate motion, conveniently push down the working plate, through the wear-resisting seat of recess installation, through the first limiting plate of second cross bore slip, first limiting plate and first cross bore cooperation, simultaneously through erecting hole slip second limiting plate, be convenient for fix a position wear-resisting seat, the wear-resisting seat of convenience of customers dismouting fixed, the frictional force function of this device is low and kinetic energy is strong, convenience of customers uses, wear-resisting seat makes things convenient for the dismouting and fixes simultaneously, convenience of customers changes, the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic structural view of a bearing plate according to the present invention;

FIG. 3 is a schematic view of the connection structure of the working plate and the vertical rod of the present invention;

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

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Wherein: 1. a fixed seat; 2. a vertical plate; 3. a first bearing fluted disc; 4. a wire groove; 5. a screw rod; 6. a second bearing fluted disc; 7. positioning blocks; 8. a first limit groove; 9. a support plate; 10. an annular plate; 11. a motor; 12. a transmission rod; 13. a first thread groove; 14. a first limit screw; 15. a limiting slide hole; 16. a first slide plate; 17. a working plate; 18. a bearing plate; 19. a vertical rod; 20. a groove; 21. a wear resistant seat; 22. a second cross bore; 23. a first limit plate; 24. a second limiting plate; 25. a pressure bearing plate; 26. a protective sleeve.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1, 2, 3, 4, and 5, the embodiment provides a press machine with a function of reducing friction force, which includes a fixing base 1, wherein the top of the fixing base 1 is symmetrically connected with two vertical plates 2, the tops of the vertical plates 2 are fixedly connected with a bearing plate 25, a first bearing fluted disc 3 is arranged above the bearing plate 25, a wire groove 4 is arranged at the axis of the first bearing fluted disc 3, a lead screw 5 is arranged inside the wire groove 4, a second bearing fluted disc 6 meshed with the first bearing fluted disc 3 is arranged at the top of the bearing plate 25, a positioning block 7 is fixedly connected at the top of the second bearing fluted disc 6, a first limiting groove 8 is arranged at the top of the positioning block 7, a supporting plate 9 is fixedly connected at the top of the bearing plate 25, an annular plate 10 is arranged at the top of the supporting plate 9, a motor 11 is arranged at the bottom of the annular plate 10, a transmission rod 12 matched with the first limiting groove 8 is arranged at the output end of the motor 11, a protective sleeve 26 is arranged at the top of the pressure bearing plate 25.

A first thread groove 13 is formed in one side of the positioning block 7, the first thread groove 13 is in threaded connection with a first limit screw 14 penetrating through the transmission rod 12, the first limit screw 14 is rotated through the first thread groove 13, the first limit screw 14 penetrates through the transmission rod 12, and the transmission rod 12 is convenient to disassemble and assemble.

Two risers 2 inside all is equipped with spacing slide opening 15, the inside sliding connection of spacing slide opening 15 has first slide 16, two fixedly connected with working plate 17 between the first slide 16, the welding of working plate 17 top has bearing plate 18, bearing plate 18 top fixedly connected with and lead screw 5, the montant 19 that is connected, through spacing slide opening 15 slip first slide 16, first slide 16 drives working plate 17, drives montant 19 through lead screw 5, montant 19 and the cooperation of bearing plate 18, conveniently push down working plate 17.

Recess 20 has been seted up at 1 top of fixing base, wear-resisting seat 21 is installed to the inside block of recess 20, wear-resisting seat 21 is inside to have seted up first cross bore, 1 inside second cross bore 22 that runs through and be equipped with first cross bore looks adaptation of fixing base, the inside sliding connection of second cross bore 22 has first limiting plate 23, perpendicular hole has been seted up at the top at first limiting plate 23 both ends, erect downthehole inside sliding connection and have second limiting plate 24, through recess 20 installation wear-resisting seat 21, through the first limiting plate 23 of second cross bore 22 slip, first limiting plate 23 and first cross bore cooperation are convenient for fix a position wear-resisting seat 21's position through erecting the second limiting plate 24 that slides in the hole simultaneously, and convenience of customers dismouting fixes wear-resisting seat 21.

When the press machine with the function of reducing the friction force is used, the motor 11 drives the transmission rod 12 to move, the transmission rod 12 drives the positioning block 7 and the second bearing-toothed disc 6 to rotate, the second bearing-toothed disc 6 and the first bearing-toothed disc 3 inner box, the first bearing-toothed disc 3 drives the wire groove 4 to rotate, the wire groove 4 is matched with the screw rod 5, the vertical rod 19 is driven by the screw rod 5, the bearing plate 18 is driven by the vertical rod 19 to move, the working plate 17 is conveniently pressed downwards, the wear-resistant seat 21 is arranged through the groove 20, the first limit plate 23 slides through the second transverse hole 22, the first limit plate 23 is matched with the first transverse hole, meanwhile, the second limit plate 24 slides through the vertical hole, so that the position of the wear-resistant seat 21 can be conveniently positioned, a user can conveniently disassemble and fix the wear-resistant seat 21, the friction function of the device is low, the kinetic energy is strong, the use by the user is convenient, meanwhile, the wear-resistant seat 21 is convenient to disassemble, assemble and fix, is convenient for a user to replace, and improves the practicability of the device.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A press machine with a function of reducing friction force is characterized in that: comprises a fixed seat (1), the top of the fixed seat (1) is symmetrically connected with two risers (2), the top of each riser (2) is fixedly connected with a bearing plate (25), a first bearing fluted disc (3) is arranged above the bearing plate (25), a wire groove (4) is arranged at the axle center of the first bearing fluted disc (3), a lead screw (5) is arranged inside the wire groove (4), a second bearing fluted disc (6) meshed with the first bearing fluted disc (3) is arranged at the top of the bearing plate (25), a positioning block (7) is fixedly connected with the top of the second bearing fluted disc (6), a first limiting groove (8) is arranged at the top of the positioning block (7), a supporting plate (9) is fixedly connected with the top of the bearing plate (25), a ring plate (10) is arranged at the top of the supporting plate (9), and a motor (11) is arranged at the bottom of the ring plate (10), the output end of the motor (11) is provided with a transmission rod (12) matched with the first limiting groove (8), and the top of the pressure bearing plate (25) is provided with a protective sleeve (26).

2. A press machine with a function of reducing friction force according to claim 1, characterized in that: a first thread groove (13) is formed in one side of the positioning block (7), and a first limiting screw rod (14) penetrating through the transmission rod (12) is in threaded connection with the first thread groove (13).

3. A press machine with a function of reducing friction force according to claim 1, characterized in that: two risers (2) inside all is equipped with spacing slide opening (15), spacing slide opening (15) inside sliding connection has first slide (16), two fixedly connected with work board (17) between first slide (16).

4. A press machine with a function of reducing friction according to claim 3, characterized in that: the welding of working plate (17) top has bearing plate (18), montant (19) that bearing plate (18) top fixedly connected with and lead screw (5), be connected.

5. The press machine with the function of reducing the friction force according to claim 1, characterized in that: the top of the fixed seat (1) is provided with a groove (20), the groove (20) is internally clamped with a wear-resistant seat (21), and the wear-resistant seat (21) is internally provided with a first transverse hole.

6. A press machine with a function of reducing friction according to claim 5, characterized in that: the inside second cross bore (22) that runs through and be equipped with first cross bore looks adaptation of fixing base (1), the inside sliding connection of second cross bore (22) has first limiting plate (23), perpendicular hole has been seted up at the top at first limiting plate (23) both ends, it has second limiting plate (24) to erect downthehole sliding connection.