Hydraulic plate shearing machine of respirator accessory

Abstract

The hydraulic plate shearing machine comprises a plate shearing machine body, a discharging mechanism and a guiding mechanism, the discharging mechanism is used for forming an inclined structure on a platform of the plate shearing machine body and moving plates, the guiding mechanism is arranged on the discharging mechanism, and the guiding mechanism is arranged on the platform of the plate shearing machine body. The guide mechanism is used for forming a limiting structure on the discharging mechanism and limiting the falling position of the plate. The guide block is rotated around the connecting shaft, the angle of the guide block is adjusted, a sheared plate is moved to the tops of the outer walls of the multiple supporting rods, the hydraulic oil cylinder operates to drive the movable block to vertically move downwards, the movable block extrudes the inner wall of the movable groove, the movable block slides in an inner cavity of the movable groove, and therefore the plate is sheared. The movable plate is driven to rotate downwards around the fixed shaft, the movable plate is arranged downwards in an inclined mode, so that the plates slide downwards along the movable plate and fall off between the two guide blocks, the plates are conveniently discharged, and the discharging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of hydraulic shearing machines, in particular to a hydraulic shearing machine for ventilator accessories. Background Art

[0002] Hydraulic shearing machine is a machine used to shear various metal plates. It drives the upper blade downward through the hydraulic power mechanism and cooperates with the fixed lower blade. It uses a reasonable blade gap to apply shearing force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size.

[0003] After the common hydraulic shearing machine shears the plate, the broken and separated plate falls on the upper surface of the shearing machine table. Due to the heavy weight of the metal plate, the lower surface of the plate fits with the upper surface of the shearing machine table. When the worker drops the plate, it is inconvenient for the worker to move the plate due to the friction resistance between the plate and the machine table, which increases the difficulty of plate unloading and reduces the efficiency of unloading. Utility Model Content

[0004] The utility model aims to provide a hydraulic shearing machine for ventilator accessories to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic shearing machine for ventilator accessories, comprising a shearing machine body;

[0006] It also includes a material unloading mechanism, which is arranged at the front position of the shearing machine body, and is used to form an inclined structure on the platform of the shearing machine body and move the plate;

[0007] The unloading mechanism comprises a movable plate, which is arranged on the upper surface of the shearing machine body and is used to carry the plate;

[0008] Support rods, the support rods are arranged equidistantly in the inner cavity at one end of the movable plate;

[0009] A fixed block, the upper surface of which is fixedly connected to the middle portion of the lower surface of the other end of the movable plate;

[0010] A movable groove, wherein the movable groove is arranged in the middle of the fixed block;

[0011] A movable block, one end of which is slidably and interlacedly connected with the inner cavity of the movable groove;

[0012] The guide mechanism is arranged on the blanking mechanism, and is used to form a limiting structure on the blanking mechanism and limit the falling position of the plate.

[0013] Preferably, the unloading mechanism further comprises a mounting shaft, one end of which is fixedly connected to one end of the support rod, and the other end of which is rotatably and interlacedly connected to one side of the movable plate.

[0014] Preferably, the unloading mechanism comprises:

[0015] A support block, one end of which is fixedly connected to the front of the shearing machine body, and the support block is arranged on one side of the other end of the movable plate;

[0016] A fixed shaft, one end of which is fixedly connected to one side of the other end of the movable plate, and the other end of which is rotatably and interlacedly connected to the top of the supporting block.

[0017] Preferably, the unloading mechanism further comprises a hydraulic cylinder, and an output end of the hydraulic cylinder is transmission-connected to the other end of the movable block.

[0018] Preferably, the guiding mechanism comprises:

[0019] A limit block, the lower surface of which is fixedly connected to one side of the upper surface of the movable plate;

[0020] A guide block, wherein the guide block is arranged at one end of the limit block;

[0021] A connecting shaft is fixedly and interlacedly connected with one end of the guide block, and a top of the connecting shaft is rotatably and interlacedly connected with one end of the limit block.

[0022] Preferably, the guiding mechanism comprises:

[0023] A bolt, wherein the bolt is threadedly interlaced with the other end of the guide block;

[0024] The positioning holes are arranged in an arc shape and at equal intervals on the upper surface of the movable plate, and the inner cavity of the positioning holes is slidably interlaced with the bottom of the bolt.

[0025] Technical effects and advantages of the utility model:

[0026] The utility model utilizes a setting mode in which a movable plate, a support rod, a fixed shaft, a fixed block, a movable groove, a movable block and a guide block are matched with each other. The guide block is rotated around the connecting shaft to drive the bolt to move to the position of the corresponding positioning hole, and then the bolt is rotated and tightened to slide the bottom of the bolt into the inner cavity of the positioning hole to fix the guide block. The sheared plate is moved to the top of the outer walls of multiple support rods. The operation of the hydraulic cylinder is utilized to drive the movable block to move vertically downward so that the movable block squeezes the inner wall of the movable groove. The movable block slides in the inner cavity of the movable groove, driving the movable plate to rotate downward around the fixed shaft, and the movable plate is tilted downward so that the plate slides downward along the movable plate and falls between the two guide blocks, so that the plate can be unloaded conveniently and the unloading efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0029] Figure 3 It is a side structural diagram of the fixing block of the utility model.

[0030] In the figure: 1. Shearing machine body; 2. Unloading mechanism; 21. Movable plate; 22. Support rod; 23. Mounting shaft; 24. Support block; 25. Fixed shaft; 26. Fixed block; 27. Movable groove; 28. Movable block; 29. ​​Hydraulic cylinder; 3. Guide mechanism; 31. Limit block; 32. Guide block; 33. Connecting shaft; 34. Bolt; 35. Positioning hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides Figure 1-3A hydraulic shearing machine for ventilator accessories shown in the figure includes a shearing machine body 1, a feeding mechanism 2 and a guide mechanism 3, the feeding mechanism 2 is arranged at the front position of the shearing machine body 1, the feeding mechanism 2 is used to form an inclined structure on the platform of the shearing machine body 1 and move the plate, and the sheared plate is discharged through the feeding mechanism 2, the feeding mechanism 2 includes a movable plate 21, a support rod 22, a mounting shaft 23, a support block 24, a fixed shaft 25, a fixed block 26, a movable groove 27, a movable block 28 and a hydraulic cylinder 29, the movable plate 21 is arranged on the upper surface of the shearing machine body 1, the movable plate 21 is used to carry the plate, the movable plate 21 is arranged at the discharge port position of the shearing machine body 1, The cut plate moves to the position on the upper surface of the movable plate 21, and the support rods 22 are equidistantly arranged in the inner cavity at one end of the movable plate 21. The outer wall of the support rod 22 fits with the lower surface of the plate, reducing the contact area with the plate and reducing the influence of friction resistance on the plate. One end of the mounting shaft 23 is fixedly connected to one end of the support rod 22, and the other end of the mounting shaft 23 is rotatably connected with one side of the movable plate 21. The support rod 22 is rotatably connected to one end of the movable plate 21 through the mounting shaft 23, so that the support rod 22 rotates, which is convenient for moving and sliding the plate above the support rod 22. One end of the support block 24 is fixedly connected to the front side of the shearing machine body 1, and the support block 24 is arranged on the movable plate 21. On one side of the other end of the movable plate 21, the support block 24 is arranged in an L shape, one end of the fixed shaft 25 is fixedly connected to one side of the other end of the movable plate 21, and the other end of the fixed shaft 25 is rotatably connected with the top of the support block 24. The other end of the movable plate 21 is rotatably connected with the support block 24 through the fixed shaft 25, so that the movable plate 21 rotates around the fixed shaft 25. The upper surface of the fixed block 26 is fixedly connected to the middle part of the lower surface of the other end of the movable plate 21. The fixed block 26 is used to connect the movable plate 21 and the hydraulic cylinder 29. The movable groove 27 is arranged in the middle part of the fixed block 26. The movable groove 27 is used to install the movable block 28. One end of the movable block 28 is slidably connected with the inner cavity of the movable groove 27. The hydraulic The output end of the cylinder 29 is transmission-connected to the other end of the movable block 28. The hydraulic cylinder 29 is electrically connected to an external power supply through an external switch, driving the movable block 28 to move in the vertical direction. Through the operation of the hydraulic cylinder 29, the movable block 28 is driven to move vertically downward, so that the movable block 28 squeezes the inner wall of the movable groove 27. The movable block 28 slides in the inner cavity of the movable groove 27, driving the movable plate 21 to rotate downward around the fixed axis 25, and setting the movable plate 21 tilted downward. The guide mechanism 3 is set on the unloading mechanism 2. The guide mechanism 3 is used to form a limiting structure on the unloading mechanism 2 and limit the falling position of the plate. The plate is conveniently collected through the guide mechanism 3.

[0033] Furthermore, the guide mechanism 3 includes a limit block 31, a guide block 32, a connecting shaft 33, a bolt 34 and a positioning hole 35. The lower surface of the limit block 31 is fixedly connected to one side of the upper surface of the movable plate 21. The limit block 31 is used to limit the plate on the upper surface of the movable plate 21. The guide block 32 is arranged at one end of the limit block 31. The guide block 32 is used to limit both sides of the plate. The connecting shaft 33 is fixedly inserted and connected with one end of the guide block 32. The top of the connecting shaft 33 is rotatably inserted and connected with one end of the limit block 31. One end of the guide block 32 is rotatably connected to one end of the limit block 31 through the connecting shaft 33. The guide block 32 The guide block 32 is rotated around the connecting shaft 33 to adjust the angle of the guide block 32. The bolt 34 is threadedly inserted and connected with the other end of the guide block 32. The bolt 34 rotates with the guide block 32 to limit and fix the guide block 32. The positioning holes 35 are equidistantly arranged in an arc shape on the upper surface of the movable plate 21. The inner cavity of the positioning hole 35 is slidably inserted and connected with the bottom of the bolt 34. A plurality of positioning holes 35 are arranged in a circular arc. The guide block 32 is rotated to drive the bolt 34 to move to the position of the corresponding positioning hole 35, and then the bolt 34 is rotated and tightened so that the bottom of the bolt slides and inserts into the inner cavity of the positioning hole 35 to fix the guide block 32.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A hydraulic shearing machine for ventilator accessories, comprising: Shearing machine body (1); The invention is characterized in that it further comprises a material discharge mechanism (2), wherein the material discharge mechanism (2) is arranged at the front position of the shearing machine body (1), and the material discharge mechanism (2) is used to form an inclined structure on the platform of the shearing machine body (1) and to move the plate; The unloading mechanism (2) comprises a movable plate (21), wherein the movable plate (21) is arranged on the upper surface of the shearing machine body (1), and the movable plate (21) is used to carry the plate; Support rods (22), the support rods (22) being arranged equidistantly in the inner cavity at one end of the movable plate (21); An installation shaft (23), one end of the installation shaft (23) being fixedly connected to one end of the support rod (22), and the other end of the installation shaft (23) being rotatably interlaced with one side of the movable plate (21); A fixed block (26), the upper surface of the fixed block (26) being fixedly connected to the middle portion of the lower surface of the other end of the movable plate (21); A movable groove (27), wherein the movable groove (27) is arranged in the middle of the fixed block (26); A movable block (28), one end of which is slidably connected to the inner cavity of the movable groove (27); A hydraulic cylinder (29), wherein the output end of the hydraulic cylinder (29) is drivingly connected to the other end of the movable block (28); A guide mechanism (3), wherein the guide mechanism (3) is arranged on the material discharge mechanism (2), and the guide mechanism (3) is used to form a limiting structure on the material discharge mechanism (2) and to limit the falling position of the plate.

2. The hydraulic shearing machine for ventilator accessories according to claim 1 is characterized in that: The unloading mechanism (2) further comprises: A support block (24), one end of the support block (24) being fixedly connected to the front surface of the shearing machine body (1), and the support block (24) being arranged on one side of the other end of the movable plate (21); A fixed shaft (25), one end of the fixed shaft (25) is fixedly connected to one side of the other end of the movable plate (21), and the other end of the fixed shaft (25) is rotatably interlaced with the top of the support block (24).

3. The hydraulic shearing machine for ventilator accessories according to claim 2 is characterized in that: The guiding mechanism (3) comprises: A limit block (31), wherein a lower surface of the limit block (31) is fixedly connected to one side of an upper surface of the movable plate (21); A guide block (32), wherein the guide block (32) is arranged at one end of the limit block (31); A connecting shaft (33) is fixedly interpenetratingly connected to one end of the guide block (32), and a top of the connecting shaft (33) is rotatably interpenetratingly connected to one end of the limit block (31).

4. The hydraulic shearing machine for ventilator accessories according to claim 3 is characterized in that: The guiding mechanism (3) comprises: A bolt (34), wherein the bolt (34) is threadedly interlaced with the other end of the guide block (32); Positioning holes (35), the positioning holes (35) are arranged in an arc shape and at equal intervals on the upper surface of the movable plate (21), and the inner cavity of the positioning hole (35) is slidably interlaced with the bottom of the bolt (34).

Images