A plate shearing device for valve parts machining

Abstract

The utility model discloses a plate shearing device is used in valve parts processing, including shearing station, drive roll, shear cutter, clamping component, adjusting frame, clamping roof and clamping top pole, and drive roll rotates the installation on the upside of shearing station through the drive component, and a plurality of shear cutters equidistance detachable installation is on the drive roll, and the shearing mouth that is matched with shear cutter is seted up on the shearing station, and shear cutter can be sheared to valve parts in the shearing mouth rotation, and clamping component is set to multiple, and multiple clamping components are installed between drive roll and multiple shear cutters respectively, and adjusting frame is set to two, and two adjusting frames are set up on the upside of shearing station and move towards, and adjusting frame transverse movement installs on the upside of shearing station, and clamping roof sliding installation is on one side of every adjusting frame, and one side of clamping roof is fixedly connected with sliding frame. The plate shearing device is used in valve parts processing is convenient for adjusting the cutting range according to the specification of plate.

Description

Technical Field

[0001] This utility model relates to the field of shearing device technology, specifically to a sheet metal shearing device for processing valve parts. Background Technology

[0002] Valve components mainly include valve body, valve cover, seals, valve seat, gaskets, and brackets, which are the various parts that make up the valve. During the processing of valve components, sheet metal parts need to be cut to meet production and processing requirements.

[0003] For example, a utility model patent with publication number CN211135700U discloses a metal sheet fixed-length shearing device. After the sheet is conveyed to the right to a preset length, the controller drives the hydraulic telescopic rod to extend and retract once. The top surface of the support plate contacts the bottom surface of the sheet, lifting the sheet. When the slider is pushed back and forth by the hydraulic telescopic rod, the grooving knife will cut a groove on the top surface of the metal sheet to facilitate subsequent shearing. By cooperating with the shearing base plate, the metal sheet can be cut along the groove cut by the grooving mechanism. Although it is convenient for cutting sheet metal, it requires multiple repeated cuts when cutting larger sheets. It is not convenient to adjust the cutting range according to the specifications of the sheet metal, and the cutting is highly limited. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a sheet metal shearing device for processing valve components, thereby solving the problem mentioned in the background technology that it is inconvenient to adjust the cutting range according to the specifications of the sheet metal.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal shearing device for processing valve parts, comprising a shearing table, a drive roller, a shearing blade, a clamping assembly, an adjusting frame, a clamping top plate, and a clamping top rod;

[0008] The drive roller is rotatably mounted on the upper side of the shearing table via a drive assembly;

[0009] The shearing blades are configured as multiple blades, which are equidistantly and detachably mounted on the drive roller. The shearing table has shearing openings that match the shearing blades.

[0010] The snap-fit ​​assembly is configured as a plurality of such assemblies, and the plurality of such assemblies are respectively installed between the drive roller and the plurality of such shearing blades;

[0011] The adjustment frame is configured as two, and the two adjustment frames are movably disposed on the upper side of the shearing table, and the adjustment frame is movably installed on the upper side of the shearing table.

[0012] The clamping top plate is slidably mounted on one side of each of the adjustment frames;

[0013] The clamping top rods are configured as multiple rods, which are linearly distributed on each clamping top plate, and each clamping top rod is fixedly connected to a clamping top pad.

[0014] Furthermore, the snap-fit ​​component includes:

[0015] The snap-fit ​​block is provided in two parts, and the two snap-fit ​​blocks are symmetrically connected to the drive roller. The shearing blade is provided with snap-fit ​​grooves for engaging with the snap-fit ​​blocks.

[0016] The snap-fit ​​plate is provided in two, and the two snap-fit ​​plates are symmetrically rotated and disposed on both sides of each snap-fit ​​block;

[0017] A snap-fit ​​pad, wherein the snap-fit ​​pad is fixedly connected to each of the snap-fit ​​plates;

[0018] A snap-fit ​​screw is threaded between two snap-fit ​​plates installed on the same snap-fit ​​block, and the shearing blade has a snap-fit ​​screw hole that matches the snap-fit ​​screw.

[0019] A snap-fit ​​screw ring is threaded onto each of the snap-fit ​​screws.

[0020] Furthermore, the driving component includes:

[0021] An electric motor is mounted on one side of the shearing table, and the output end of the motor is fixedly connected to the drive roller.

[0022] A connecting plate is fixedly connected to one side of the shearing table, and the connecting plate is provided with a drive port for the drive roller to rotate.

[0023] A drive plate is fixedly connected to one side of the drive roller, and a drive groove for the drive plate to rotate is provided at the drive port.

[0024] Furthermore, an adjustment assembly is installed between the two adjustment brackets, the adjustment assembly comprising:

[0025] An electric cylinder is mounted on the top of the shearing table;

[0026] An adjusting push plate is fixedly connected to the output end of the electric cylinder;

[0027] The adjusting push block is provided in two parts, which are symmetrically connected to the bottom end of the adjusting push plate, and the shearing table is provided with an adjusting push groove for the adjusting push block to slide.

[0028] A double-headed electric cylinder is installed on one side of the adjusting push plate, and the output end of the double-headed electric cylinder is fixedly connected to the adjusting frame.

[0029] Furthermore, a sliding frame is fixedly connected to one side of the clamping top plate, and a sliding groove is provided on the adjusting frame for the sliding frame to slide.

[0030] Furthermore, an adjustment block is fixedly connected to one side of the adjustment frame, and an adjustment slot is provided on the adjustment push plate for the adjustment block to slide.

[0031] (III) Beneficial Effects

[0032] Compared with the prior art, this utility model provides a plate shearing device for processing valve parts, which has the following advantages:

[0033] 1. In this utility model, multiple snap-fit ​​components facilitate the installation of multiple shearing blades on the drive roller, so as to select the number of shearing blades according to the specifications of the valve component plate, thereby facilitating the adjustment of the cutting range according to the specifications of the plate.

[0034] 2. In this utility model, the adjustment component facilitates the movement of two adjustment frames toward each other and the movement of multiple clamping top plates, thereby facilitating the adjustment of the clamping range and enabling stable clamping and shearing of valve components of different specifications.

[0035] 3. In this utility model, the drive assembly facilitates the rotation of the drive roller, which in turn facilitates the rotation of multiple shearing blades, thereby facilitating the equidistant shearing of valve components and improving the shearing efficiency of valve components. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of this application;

[0037] Figure 2 For this application Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0038] Figure 3 This is a schematic diagram of the structure of the drive roller, the snap-fit ​​block and the drive plate in this application;

[0039] Figure 4 This is a schematic diagram of the structure of the adjusting frame, clamping rod and adjusting push block of this application.

[0040] Figure 5 This is a schematic diagram of the structure of the adjustment frame, clamping top plate and sliding frame of this application.

[0041] In the diagram: 1. Shearing table; 2. Drive roller; 3. Shearing blade; 4. Adjusting frame; 5. Clamping top plate; 6. Clamping top rod; 7. Clamping top pad; 8. Snap-fit ​​block; 9. Snap-fit ​​plate; 10. Snap-fit ​​pad; 11. Snap-fit ​​screw; 12. Snap-fit ​​threaded ring; 13. Motor; 14. Connecting plate; 15. Drive plate; 16. Electric cylinder; 17. Adjusting push plate; 18. Adjusting push block; 19. Double-headed electric cylinder; 20. Sliding frame; 21. Adjusting snap-fit ​​block. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] Please see Figures 1 to 5 A sheet metal shearing device for processing valve components includes a shearing table 1, a drive roller 2, shearing blades 3, a clamping assembly, an adjusting frame 4, a clamping top plate 5, and a clamping top rod 6. The drive roller 2 is rotatably mounted on the upper side of the shearing table 1 via the drive assembly. Multiple shearing blades 3 are equidistantly and detachably mounted on the drive roller 2. The shearing table 1 has shearing openings matching the shearing blades 3. The shearing blades 3 rotate within the shearing openings to shear valve components. Multiple clamping assemblies are respectively installed between the drive roller 2 and the multiple shearing blades 3. Two adjusting frames 4 are movably positioned on the upper side of the shearing table 1, facing each other. The frame 4 is laterally movably installed on the upper side of the shearing table 1. The clamping top plate 5 is slidably installed on one side of each adjusting frame 4. A sliding frame 20 is fixedly connected to one side of the clamping top plate 5. The adjusting frame 4 is provided with a sliding groove for the sliding frame 20 to slide. The clamping top plate 5 can be stably moved on one side of the adjusting frame 4, thereby adjusting the clamping range of the clamping top plate 5, the clamping top rod 6 and the clamping top pad 7. There are multiple clamping top rods 6, which are linearly distributed on each clamped top plate 5. Each clamping top rod 6 is fixedly connected to a clamping top pad 7. The multiple clamping top rods 6 and the multiple clamping top pads 7 can stably clamp and fix valve parts of different specifications.

[0044] refer to Figure 1 , Figure 2 as well as Figure 3The snap-fit ​​assembly includes snap-fit ​​blocks 8, snap-fit ​​plates 9, snap-fit ​​pads 10, snap-fit ​​screws 11, and snap-fit ​​screw rings 12. There are two snap-fit ​​blocks 8, which are symmetrically connected to the drive roller 2. The shearing blade 3 has snap-fit ​​grooves that correspond to the snap-fit ​​blocks 8. There are two snap-fit ​​plates 9, which are symmetrically rotated and positioned on both sides of each snap-fit ​​block 8. The snap-fit ​​pads 10 are fixedly connected to each snap-fit ​​plate 9, which can stably abut against the shearing blade 3. The snap-fit ​​screws 11 are threadedly connected between the two snap-fit ​​plates 9 installed on the same snap-fit ​​block 8, and the shearing blade 3 has snap-fit ​​screw holes that match the snap-fit ​​screws 11. The snap-fit ​​screw rings 12 are threadedly connected to each snap-fit ​​screw 11.

[0045] When it is necessary to install an appropriate number of shearing blades 3 according to the specifications of valve components, the shearing blades 3 are moved to the appropriate position of the drive roller 2, so that the two snap-fit ​​grooves on the shearing blades 3 are moved to the two snap-fit ​​blocks 8 in the appropriate position. When the snap-fit ​​grooves and snap-fit ​​blocks 8 are aligned, the snap-fit ​​plate 9 is rotated on the snap-fit ​​block 8 to rotate to the appropriate position. The snap-fit ​​screw 11 is rotated between the shearing blades 3 and the two adjacent snap-fit ​​plates 9, and the snap-fit ​​screw ring 12 is rotated on the snap-fit ​​screw 11. This can stably connect the shearing blades 3 and the snap-fit ​​plates 9, so that the shearing blades 3 can be stably installed on the snap-fit ​​blocks 8, which improves the stability of the shearing blades 3 when shearing valve components.

[0046] refer to Figure 1 as well as Figure 3 The drive assembly includes a motor 13, a connecting plate 14, and a drive plate 15. The motor 13 is mounted on one side of the shearing table 1, and the output end of the motor 13 is fixedly connected to the drive roller 2. The connecting plate 14 is fixedly connected to one side of the shearing table 1, and a drive port for the drive roller 2 to rotate is provided on the connecting plate 14. The drive plate 15 is fixedly connected to one side of the drive roller 2, and a drive groove for the drive plate 15 to rotate is provided at the drive port, which increases the stability of the drive roller 2 rotating on the connecting plate 14.

[0047] When the motor 13 is started, the drive roller 2 drives multiple shearing blades 3 to rotate, which allows the multiple shearing blades 3 to rotate and shear valve parts, thus enabling equidistant shearing of valve parts of different specifications.

[0048] refer to Figure 4 as well as Figure 5An adjustment assembly is installed between the two adjustment frames 4. The adjustment assembly includes an electric cylinder 16, an adjustment push plate 17, an adjustment push block 18, and a double-headed electric cylinder 19. The electric cylinder 16 is installed at the top of the shearing table 1. The adjustment push plate 17 is fixedly connected to the output end of the electric cylinder 16. An adjustment block 21 is fixedly connected to one side of the adjustment frame 4. An adjustment slot is provided on the adjustment push plate 17 for the adjustment block 21 to slide, so that the adjustment frame 4 can move stably on one side of the adjustment push plate 17. There are two adjustment push blocks 18. The two adjustment push blocks 18 are symmetrically connected to the bottom end of the adjustment push plate 17. An adjustment push groove is provided on the shearing table 1 for the adjustment push blocks 18 to slide, which increases the stability of the adjustment push plate 17 moving on the upper side of the shearing table 1. The double-headed electric cylinder 19 is installed on one side of the adjustment push plate 17, and the output end of the double-headed electric cylinder 19 is fixedly connected to the adjustment frame 4.

[0049] When the double-headed electric cylinder 19 is activated, the two adjusting frames 4 move the two clamping top plates 5 toward each other, which can adjust the positions of multiple clamping top rods 6 and multiple clamping top pads 7, thereby enabling the multiple clamping top rods 6 and multiple clamping top pads 7 to stably clamp valve components of different specifications. At the same time, when the electric cylinder 16 is activated, the adjusting push plate 17 pushes the two adjusting frames 4, which can push the two clamping top plates 5, multiple clamping top rods 6 and multiple clamping top pads 7 to push the valve components, thereby enabling stable shearing of the valve components.

[0050] In summary, firstly, a suitable number of shearing blades 3 are installed on the drive roller 2 according to the specifications of the valve components. Then, the valve components to be sheared are placed between multiple clamping rods 6. According to the specifications of the valve components, the two clamping top plates 5 are moved on the two adjusting frames 4 to adjust the clamping range of the clamping top plates 5 and the clamping rods 6. At the same time, the double-headed electric cylinder 19 is started, causing the two adjusting frames 4 and the two clamping top plates 5 to drive the multiple clamping rods 6 to move towards each other, so that the multiple clamping rods 6 and the multiple clamping top pads 7 stably clamp the valve components. Then, the electric cylinder 16 is started, causing the adjusting push plate 17 to push the adjusting frame 4, the clamping top plates 5 and the clamping rods 6, pushing the valve components towards the multiple shearing blades 3. At the same time, the motor 13 is started, causing the drive roller 2 to drive the multiple shearing blades 3 to rotate, so that the multiple shearing blades 3 perform equidistant shearing of the valve components, thereby improving the shearing efficiency of the valve components.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal shearing device for processing valve components, characterized in that, include: Shearing table (1); A drive roller (2) is rotatably mounted on the upper side of the shearing table (1) via a drive assembly; Shearing blade (3), wherein multiple shearing blades (3) are provided, and multiple shearing blades (3) are equidistantly and detachably installed on the drive roller (2), and the shearing table (1) is provided with shearing openings that match the shearing blades (3); A snap-fit ​​assembly is provided, wherein multiple snap-fit ​​assemblies are respectively installed between the drive roller (2) and the multiple shearing blades (3); Adjustment frame (4), the adjustment frame (4) is configured as two, the two adjustment frames (4) are moved towards each other and are arranged on the upper side of the shearing table (1), and the adjustment frame (4) is moved laterally and installed on the upper side of the shearing table (1); A clamping top plate (5) is slidably mounted on one side of each of the adjusting frames (4); Clamping top rod (6), wherein multiple clamping top rods (6) are arranged in a linear distribution on each clamped top plate (5), and each clamping top rod (6) is fixedly connected with a clamping top pad (7).

2. The plate shearing device for processing valve components according to claim 1, characterized in that, The snap-fit ​​assembly includes: The snap-fit ​​block (8) is provided in two parts, and the two snap-fit ​​blocks (8) are symmetrically connected to the drive roller (2). The shearing blade (3) is provided with snap-fit ​​grooves for the snap-fit ​​blocks (8). The snap-fit ​​plate (9) is provided in two, and the two snap-fit ​​plates (9) are symmetrically rotated and disposed on both sides of each snap-fit ​​block (8); A snap-fit ​​pad (10) is fixedly connected to each of the snap-fit ​​plates (9); A snap-fit ​​screw (11) is threaded between two snap-fit ​​plates (9) installed on the same snap-fit ​​block (8), and the shearing blade (3) has a snap-fit ​​screw hole that matches the snap-fit ​​screw (11). A snap-fit ​​screw ring (12) is threaded onto each of the snap-fit ​​screws (11).

3. The plate shearing device for processing valve components according to claim 2, characterized in that, The driving component includes: Motor (13), the motor (13) is installed on one side of the shearing table (1), and the output end of the motor (13) is fixedly connected to the drive roller (2); A connecting plate (14) is fixedly connected to one side of the shearing table (1), and the connecting plate (14) is provided with a drive port for the drive roller (2) to rotate. A drive plate (15) is fixedly connected to one side of the drive roller (2), and a drive groove for the drive plate (15) to rotate is provided at the drive port.

4. The plate shearing device for processing valve components according to claim 3, characterized in that, An adjustment assembly is installed between the two adjustment brackets (4), the adjustment assembly comprising: An electric cylinder (16) is mounted on the top of the shearing table (1); Adjusting push plate (17), the adjusting push plate (17) is fixedly connected to the output end of the electric cylinder (16); Adjustment push block (18), the adjustment push block (18) is configured as two, the two adjustment push blocks (18) are symmetrically connected to the bottom end of the adjustment push plate (17), and the shearing table (1) is provided with an adjustment push groove for the adjustment push block (18) to slide; A double-headed electric cylinder (19) is installed on one side of the adjusting push plate (17), and the output end of the double-headed electric cylinder (19) is fixedly connected to the adjusting frame (4).

5. The plate shearing device for processing valve components according to claim 4, characterized in that, A sliding frame (20) is fixedly connected to one side of the clamping top plate (5), and a sliding groove is provided on the adjusting frame (4) for the sliding frame (20) to slide.

6. The plate shearing device for processing valve components according to claim 5, characterized in that, An adjustment block (21) is fixedly connected to one side of the adjustment frame (4), and an adjustment slot for the adjustment block (21) to slide is provided on the adjustment push plate (17).

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