Clamping device for cylindrical iron casting machining

Abstract

The utility model discloses a clamping device for cylindrical iron casting machining, which relates to the technical field of cast iron machining and comprises a cast iron machining device body, two groups of clamping rod bodies are symmetrically mounted on the cast iron machining device body, and cylindrical clamping plates are connected onto the clamping rod bodies. The bottom end of the cast iron machining device body is installed on the adjusting assembly, and the adjusting assembly is movably connected to the overturning assembly. According to the cast iron machining device, the inclination angle of the clamping plate can be adjusted and the front-back overturning angle can be adjusted through the overturning assembly and the adjusting assembly in the cast iron machining device, a worker only needs to rotate a rotating wheel or rotate the cast iron machining device body, multi-angle machining of a workpiece can be achieved, and the flexibility and efficiency of the machining process are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron processing, in particular to a clamping device for processing cylindrical cast iron parts. Background Art

[0002] The clamping device for cylindrical cast iron parts processing is a special tooling equipment used to fix and clamp cylindrical cast iron parts (such as shaft parts, pipes, etc.) during the processing process. The clamping device for cylindrical cast iron parts processing is usually designed according to the specific processing requirements and workpiece shape. It can include various clamps, chucks, locating pins and other components to fix the workpiece and make it meet the processing requirements. This clamping device is widely used in machining, turning, milling, drilling and other processing processes. It can improve production efficiency and ensure processing quality. It is one of the indispensable important equipment in mechanical processing.

[0003] The current clamping device for processing cylindrical cast iron parts cannot be flipped and adjusted, resulting in the inability to process the workpiece at different angles during the processing. There are several major disadvantages. Since the clamping device cannot be flipped and adjusted, the workpiece can only be processed at a fixed angle. For some workpieces that need to be processed at multiple angles, they will be restricted by the processing angle, reducing the flexibility and efficiency of the processing. For this reason, we propose a clamping device for processing cylindrical cast iron parts. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a clamping device for processing cylindrical cast iron parts. The flipping assembly and the adjustment assembly in the device enable the clamping plate to adjust the inclination angle and the front and rear flipping angle. The staff only needs to rotate the wheel or the main body of the cast iron processing device to realize processing of multiple angles of the workpiece.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping device for processing cylindrical cast iron parts, comprising a cast iron processing device body, two groups of clamping rods are symmetrically installed on the cast iron processing device body, and a cylindrical clamping plate is connected to the clamping rod body. The bottom end of the cast iron processing device body is installed on an adjusting assembly, and the adjusting assembly is movably connected to the flipping assembly.

[0006] As a preferred technical solution of the utility model, the flip assembly includes a support frame placed on the table, a screw rod movably connected to the inner wall of the support frame, an auxiliary sliding rod fixed on the inner wall of the support frame on both sides of the screw rod, a nut threadedly connected to the outer wall of the screw rod, a stabilizing block fixed on the nut and slidably connected to the auxiliary sliding rod at both ends, a rotating wheel fixed on the outer wall of the outer end of the screw rod, and an ejector rod hinged on the outer wall of the stabilizing block.

[0007] As a preferred technical solution of the utility model, the auxiliary sliding bars are symmetrically arranged in two groups, and each group of the auxiliary sliding bars is fixed on the inner wall of the support frame.

[0008] As a preferred technical solution of the utility model, two groups of ejector rods are symmetrically connected on the stabilizing block, one end of each group of ejector rods is hinged to the outer wall of the stabilizing block, and the other end of each group of ejector rods is hinged to the adjusting assembly.

[0009] As a preferred technical solution of the present utility model, the adjustment assembly includes a hinge seat fixed on the outer wall of the support frame, a hinge plate hinged to the hinge seat, a support plate fixedly connected to the hinge plate, a connecting plate fixed on the outer wall of the support plate, a fixed shaft installed on the outer wall of the top end of the connecting plate, and a movable plate rotatably connected to the fixed shaft and fixed to the top end of the cast iron processing device body.

[0010] As a preferred technical solution of the utility model, the two side walls of the connecting plate are respectively hinged to the outer walls at the top ends of the two groups of ejector rods.

[0011] As a preferred technical solution of the utility model, two groups are symmetrically arranged, the bottom end of each group is rotatably connected to the fixed shaft, and an anti-slip gasket is arranged between each group and the fixed shaft.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. Flip adjustment function: The flip assembly and adjustment assembly in the device allow the clamping plate to adjust the tilt angle and the front and rear flip angle. The staff only needs to rotate the wheel or the main body of the cast iron processing device to achieve processing at multiple angles of the workpiece, which greatly improves the flexibility and efficiency of the processing process.

[0014] 2. Multi-angle processing capability: Since the device can be flipped and adjusted, the workpiece is no longer restricted by a fixed angle and can be processed at different angles. For workpieces that need to be processed at multiple angles, this clamping device can meet their needs and provide more diverse processing methods.

[0015] 3. Static fixing effect: Through the design of anti-slip pads, the main body of the cast iron processing device can be statically fixed on the fixed axis to ensure that the workpiece will not loosen during the processing. This static fixing effect ensures the stability and accuracy of the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model in a three-dimensional state when viewed from above;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model in front view;

[0019] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0020] The numbers are as follows: 1. cast iron processing device body; 2. clamping rod body; 3. tubular clamping plate; 4. flip assembly; 41. support frame; 42. screw rod; 43. auxiliary slide rod; 44. nut; 45. stabilizing block; 46. rotating wheel; 47. ejector rod; 5. adjusting assembly; 51. hinge seat; 52. hinge plate; 53. support plate; 54. connecting plate; 55. fixed shaft; 56. movable plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0022] Embodiment:

[0023] like Figure 1-4 As shown, a clamping device for processing cylindrical cast iron parts comprises a cast iron processing device body 1, on which two groups of clamping rods 2 are symmetrically mounted, and a cylindrical clamping plate 3 is connected to the clamping rods 2, and the bottom end of the cast iron processing device body 1 is mounted on an adjusting component 5, and the adjusting component 5 is movably connected to a flipping component 4;

[0024] The flip assembly 4 includes a support frame 41 placed on the table, a screw rod 42 movably connected to the inner wall of the support frame 41, auxiliary slide rods 43 fixed to the inner wall of the support frame 41 on both sides of the screw rod 42, a screw nut 44 threadedly connected to the outer wall of the screw rod 42, a stabilizing block 45 fixed to the screw nut 44 and slidably connected to the auxiliary slide rod 43 at both ends, a rotating wheel 46 fixed to the outer wall of the outer end of the screw rod 42, and an ejector rod 47 hinged to the outer wall of the stabilizing block 45;

[0025] The adjustment assembly 5 includes a hinge seat 51 fixed on the outer wall of the support frame 41, a hinge plate 52 hinged to the hinge seat 51, a support plate 53 fixedly connected to the hinge plate 52, a connecting plate 54 fixed on the outer wall of the support plate 53, a fixed shaft 55 installed on the outer wall of the top end of the connecting plate 54, and a movable plate 56 rotatably connected to the fixed shaft 55 and fixed to the cast iron processing device body 1 at the top end.

[0026] When the staff needs to adjust the tilt angle of the cylindrical clamping plate 3, they only need to rotate the rotating wheel 46, so that the rotating wheel 46 drives the screw rod 42 to rotate, and the rotation of the screw rod 42 drives the nut 44 to move on the screw rod 42, and the nut 44 drives the stabilizing block 45 fixed thereto to slide, and the stabilizing block 45 slides synchronously on the two sets of auxiliary sliding rods 43. The auxiliary sliding rods 43 are symmetrically arranged in two groups, and each group of auxiliary sliding rods 43 is fixed on the inner wall of the support frame 41, thereby pushing the two groups of ejector rods 47 to push upward, and the two side walls of the connecting plate 54 are respectively hinged to the outer walls of the top ends of the two groups of ejector rods 47, and the top ends of the two groups of ejector rods 47 will cast The main body 1 of the iron processing device is lifted up and turned over to adjust the angle. It is worth noting that there are two groups of ejector rods 47 symmetrically connected on the stabilizing block 45. One end of each group of ejector rods 47 is hinged to the outer wall of the stabilizing block 45, and the other end of each group of ejector rods 47 is hinged to the adjusting component 5. The main purpose is to provide stability and reliability of the clamping device when adjusting the clamping angle. Through such a design, the ejector rods 47 are symmetrically connected to the stabilizing block 45 and the adjusting component 5 to ensure that the clamping device 1 maintains balance and stability when adjusting the clamping angle, avoiding tilting or shaking of the clamping device due to imbalance.

[0027] There are two groups of 57 symmetrically arranged, and the bottom end of each group of 57 is rotatably connected to the fixed shaft 55. When the staff needs to adjust the front and rear flipping angle of the cylindrical clamping plate 3, they only need to rotate the cast iron processing device body 1 so that the cast iron processing device body 1 drives the two groups of 57 to rotate on the fixed shaft 55. The cast iron processing device body 1 can be statically fixed when it is rotated to any position, because an anti-slip gasket is arranged between each group 57 and the fixed shaft 55. The anti-slip gasket is a gasket used to prevent mechanical parts from loosening during movement. The cast iron processing device body 1 can be statically fixed when it is rotated to any position on the fixed shaft 55 through the movable plate 56, and the front and rear flipping angle of the cast iron processing device body 1 can be adjusted through this effect.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamping device for processing cylindrical cast iron parts, comprising a cast iron processing device body (1), characterized in that: Two groups of clamping rods (2) are symmetrically mounted on the main body (1) of the cast iron processing device, and a cylindrical clamping plate (3) is connected to the clamping rods (2). The bottom end of the main body (1) of the cast iron processing device is mounted on an adjustment component (5), and the adjustment component (5) is movably connected to a flip component (4).

2. A clamping device for machining cylindrical cast iron parts according to claim 1, characterized in that: The flip assembly (4) comprises a support frame (41) placed on the table, a screw rod (42) movably connected to the inner wall of the support frame (41), an auxiliary sliding rod (43) fixed to the inner wall of the support frame (41) on both sides of the screw rod (42), a nut (44) threadedly connected to the outer wall of the screw rod (42), a stabilizing block (45) fixed to the nut (44) and slidably connected to the auxiliary sliding rod (43) at both ends, a rotating wheel (46) fixed to the outer wall of the outer end of the screw rod (42), and an ejection rod (47) hinged to the outer wall of the stabilizing block (45).

3. A clamping device for machining cylindrical cast iron parts according to claim 2, characterized in that: The auxiliary sliding bars (43) are symmetrically arranged in two groups, and each group of the auxiliary sliding bars (43) is fixed on the inner wall of the support frame (41).

4. A clamping device for machining cylindrical cast iron parts according to claim 2, characterized in that: Two groups of ejector rods (47) are symmetrically connected to the stabilizing block (45), one end of each group of ejector rods (47) is hinged to the outer wall of the stabilizing block (45), and the other end of each group of ejector rods (47) is hinged to the adjusting assembly (5).

5. A clamping device for machining cylindrical cast iron parts according to claim 4, characterized in that: The adjustment assembly (5) comprises an articulated seat (51) fixed on the outer wall of the support frame (41), an articulated plate (52) articulated to the articulated seat (51), a support plate (53) fixedly connected to the articulated plate (52), a connecting plate (54) fixed to the outer wall of the support plate (53), a fixed shaft (55) mounted on the outer wall of the top end of the connecting plate (54), and a movable plate (56) rotatably connected to the fixed shaft (55) and having its top end fixed to the main body (1) of the cast iron processing device.

6. A clamping device for machining cylindrical cast iron parts according to claim 5, characterized in that: The two side walls of the connecting plate (54) are respectively hinged to the outer walls of the top ends of the two groups of ejection rods (47).

7. A clamping device for machining cylindrical cast iron parts according to claim 5, characterized in that: The movable plates (56) are symmetrically arranged in two groups, the bottom end of each group of the movable plates (56) is rotatably connected to the fixed shaft (55), and an anti-slip pad is arranged between each group of the movable plates (56) and the fixed shaft (55).

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