Flattening machining device for machined part
By designing a mechanical processing device for pushing and clamping components, the adjustment problem of existing equipment when dealing with material parts with different radius and thickness is solved, and a more efficient processing effect is achieved.
Patent Information
- Application Number
- CN202421034503.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-14
Smart Images
Figure CN222553326U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a flattening processing device, in particular to a flattening processing device for mechanically processed parts. Background Art
[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. It refers to the entire process of making products from raw materials. For machine production, it includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment. When there are burrs and uneven protrusions on the surface of the workpiece, mechanical processing is more necessary to grind its surface. While grinding, attention should also be paid to the smoothness of the workpiece surface.
[0003] For most material parts, when they are leveled, they are generally positioned first, and then processed by a leveling mechanism after the material parts are positioned and fixed. Although most of the existing cylindrical material parts can be clamped by predetermined matching fixing components during processing, it is often impossible to quickly adjust the fixing components to fix material parts of different radii during processing and positioning. Secondly, the clamped material parts are in a fixed position, which makes it inconvenient to adjust the thickness according to the processing requirements, resulting in reduced efficiency and effect of processing different types of material parts.
[0004] Therefore, a flattening device for a machined workpiece is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a flattening device for machined parts to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling processing device for machined parts, comprising a base plate, the base plate is connected to a pushing assembly, the pushing assembly is connected to a clamping assembly and four limiting cylinders, the four limiting cylinders are fixedly connected to the base plate, the four corners of the bottom surface of the base plate are respectively fixedly connected to four legs, the base plate is fixedly connected to a mounting plate, the mounting plate is arranged in an L-shape and the upper side plate is provided with two leveling devices.
[0007] As a preferred technical solution of the utility model, the pushing assembly includes a lifting plate, the four corners of the bottom surface of the lifting plate are respectively fixedly connected to four limit rods, the four limit rods are respectively sleeved inside four limit tubes, the bottom surface of the lifting plate is movably connected to the upper end of the pushing plate through a hinge seat, and the lower end of the pushing plate is movably connected to the movable plate through a hinge seat.
[0008] As a preferred technical solution of the utility model, the movable plate is respectively connected with the two first slide rail columns through the two first circular holes, the two first slide rail columns are fixedly connected between the two first fixed plates, the two first fixed plates are fixedly connected to the base plate, the two first fixed plates are rotatably connected to the first screw rod through bearings, the first screw rod is threadedly connected to the movable plate, and the front end of the first screw rod is fixedly connected to the first hand wheel.
[0009] As a preferred technical solution of the utility model, the left and right ends of the upper surface of the lifting plate are respectively fixedly connected to the two second fixed plates, the front and rear ends of the opposite sides of the two second fixed plates are respectively fixedly connected to the two second slide rail columns, and two discharge holes are provided on the lifting plate.
[0010] As a preferred technical solution of the utility model, the front and rear sides of the lifting plate are provided with two sliding holes interconnected with the discharge holes, and the upper surface of the lifting plate is provided with two positioning grooves, and the two positioning grooves correspond to the upper and lower parts of the two leveling devices respectively.
[0011] As a preferred technical solution of the present utility model, the clamping assembly includes two linkage plates, the right ends of the opposite sides of the two linkage plates are fixedly connected to the push-pull plates, the push-pull plates are respectively socketed with the two second slide rail columns through the two second circular holes, the push-pull plates are socketed with the left side of the second screw rod through the third circular hole, the second screw rod is fixedly connected to two push-pull rings located on the left and right sides of the push-pull plate, the second screw rod is threadedly connected to the second fixed plate on the right side, and the right end of the second screw rod is fixedly connected to the second hand wheel.
[0012] As a preferred technical solution of the utility model, two third fixed plates are fixedly connected to the opposite sides of the two linkage plates, the four third fixed plates are divided into groups of two, and the two groups are respectively connected to the two second slide rail columns through the fourth circular holes, the four third fixed plates are respectively movably connected to the left ends of the four push plates through hinged seats, and the four push plates are all set to a 15° diagonal bracing state.
[0013] As a preferred technical solution of the utility model, the right ends of the four push plates are respectively connected to the four clamping shafts through the fifth circular holes, the four clamping shafts are respectively fixedly connected to the four smooth plates, the four smooth plates are all set to be L-shaped and rotatable, and the four smooth plates are respectively connected to the four sliding holes.
[0014] As a preferred technical solution of the utility model, the four smooth plates are respectively fixedly connected to one end of four elastic members, the four elastic members are divided into groups of two and the two groups are respectively fixedly connected to the front and rear sides of the lifting plate, the four smooth plates are divided into groups of two and the opposite ends of the two groups are fixedly connected with two offset plates, the four offset plates are all arranged in an L shape and the upper side plate is offset from the upper surface of the lifting plate.
[0015] As a preferred technical solution of the utility model, the four offset plates are divided into groups of two and the opposite ends of the two groups are fixedly connected with top clamps, the four top clamps are all made of rubber material and are divided into groups of two, the opposite side surfaces of the two groups of top clamps are fixedly connected with arc-shaped sections, and the opposite side surfaces of the two top clamps in each group correspond to the positioning grooves.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The utility model provides a clamping assembly, which can drive the push-pull plate to move leftward under the support of the second fixed plate on the right side by rotating the second screw rod, and the push-pull plate drives the two linkage plates and the third fixed plate to move synchronously. At the same time, the third fixed plate drives the push diagonal support to push the clamping shaft and the flat slide plate to slide, so that the flat plate drives the top clamping plate on the dislocation plate to clamp and fix the material placed in the positioning groove. In this way, the clamping assembly on the device can automatically clamp and fix the material according to the radius size of the material, so that it is convenient to clamp and use materials with different radii, thereby improving the processing efficiency of materials with different radii.
[0018] 2. The utility model provides a push-up assembly, which can be adjusted to drive the material to be brought in for lifting and lowering, so that it is convenient to lift and lower according to processing requirements. In this way, the leveling equipment can process materials of different thicknesses and improve the processing effect on the material parts, so that it is convenient to use it for leveling processing of mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a front view structural schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the utility model from the right side viewed from above;
[0021] Figure 3 This is a schematic diagram of the structure of the push-up assembly of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of the smooth plate of the utility model.
[0024] In the figure: 1. bottom plate; 2. push-up assembly; 21. lifting plate; 211. discharge hole; 212. sleeve sliding hole; 213. positioning groove; 22. limiting rod; 23. push-up plate; 24. moving plate; 25. first slide rail column; 26. first fixed plate; 27. first screw rod; 28. second fixed plate; 29. second slide rail column; 3. clamping assembly; 31. linkage plate; 32. push-pull plate; 33. second screw rod; 331. push-pull ring; 34. third fixed plate; 35. push plate; 36. smooth plate; 361. clamping shaft; 37. elastic member; 38. offset plate; 381. top clamping plate; 4. limiting cylinder; 5. mounting plate; 6. leveling device; 7. support leg. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-5 The utility model provides a technical solution of a leveling processing device for machined parts: it includes a base plate 1, the base plate 1 is connected to a pushing assembly 2, the pushing assembly 2 is connected to a clamping assembly 3 and four limiting cylinders 4, the four limiting cylinders 4 are fixedly connected to the base plate 1, the four corners of the bottom surface of the base plate 1 are respectively fixedly connected to four legs 7, the base plate 1 is fixedly connected to a mounting plate 5, the mounting plate 5 is arranged in an L-shape and the upper side plate is provided with two leveling devices 6.
[0027] The pushing assembly 2 includes a lifting plate 21, the four corners of the bottom surface of the lifting plate 21 are fixedly connected to four limit rods 22, the four limit rods 22 are respectively sleeved inside the four limit tubes 4, the bottom surface of the lifting plate 21 is movably connected to the upper end of the pushing plate 23 through a hinge seat, and the lower end of the pushing plate 23 is movably connected to the moving plate 24 through a hinge seat.
[0028] The movable plate 24 is respectively connected with the two first slide rail columns 25 through the two first circular holes, and the two first slide rail columns 25 are fixedly connected between the two first fixed plates 26. The two first fixed plates 26 are fixedly connected to the bottom plate 1. The two first fixed plates 26 are rotatably connected with the first screw rod 27 through bearings. The first screw rod 27 is threadedly connected to the movable plate 24. The front end of the first screw rod 27 is fixedly connected with a first hand wheel. By rotating the first hand wheel, the first hand wheel drives the first screw rod 27 to rotate, and the first screw rod 27 drives the movable plate 24 to move forward. The movable plate 24 drives the lifting plate 23 to push the lifting plate 21 to move upward, so that the lifting plate 21 drives the clamped material parts to rise synchronously and approach the leveling equipment 6 for leveling processing, thereby leveling the material parts.
[0029] The left and right ends of the upper surface of the lifting plate 21 are fixedly connected to the two second fixing plates 28 respectively, and the front and rear ends of the opposite sides of the two second fixing plates 28 are fixedly connected to the two second slide rail columns 29 respectively. Two discharge holes 211 are opened on the lifting plate 21.
[0030] The front and rear sides of the lifting plate 21 are provided with two sleeve sliding holes 212 communicating with the discharge hole 211 , and the upper surface of the lifting plate 21 is provided with two positioning grooves 213 , which correspond to the two leveling devices 6 up and down respectively.
[0031] The clamping assembly 3 includes two linkage plates 31, the right ends of the opposite sides of the two linkage plates 31 are fixedly connected to the push-pull plate 32, the push-pull plate 32 is respectively sleeved with the two second slide rail columns 29 through the two second circular holes, the push-pull plate 32 is sleeved with the left side of the second screw rod 33 through the third circular hole, the second screw rod 33 is fixedly connected with two push-pull rings 331 located on the left and right sides of the push-pull plate 32, the second screw rod 33 is threadedly connected to the second fixed plate 28 on the right side, the right end of the second screw rod 33 is fixedly connected with a second hand wheel, rotating the second hand wheel drives the second screw rod 33 to rotate, and the second screw rod 3 Under the support of the second fixed plate 28 on the right side, the push-pull plate 32 is pushed to move leftward, so that the push-pull plate 32 slides leftward along the second slide rail column 29 and drives the two linkage plates 31 to move synchronously. At the same time, the linkage plate 31 drives the third fixed plate 34 to slide leftward, so that the third fixed plate 34 drives the push plate 35 to flip, and the diagonal support drives the clamping shaft 361 and the flat slide plate 36 to slide, so that the two corresponding smooth plates 36 at the front and rear slide close to each other and slide, and at the same time, the elastic member 37 is squeezed to generate a reverse elastic thrust, and at the same time, the offset plate 38 on the smooth plate 36 drives the top clamping plate 381 to clamp and fix the material.
[0032] Two third fixed plates 34 are fixedly connected to the opposite sides of the two linkage plates 31. The four third fixed plates 34 are divided into groups of two, and the two groups are respectively connected to the two second slide rail columns 29 through the fourth circular holes. The four third fixed plates 34 are movably connected to the left ends of the four push plates 35 through hinged seats. The four push plates 35 are all set to a 15° diagonal bracing state, so that when the push plates 35 are pushed by the third fixed plates 34, the push plates 35 can push the two corresponding front and rear smooth plates 36 to move closer to each other.
[0033] The right ends of the four push plates 35 are respectively sleeved with the four clamping shafts 361 through the fifth circular holes, and the four clamping shafts 361 are respectively fixedly connected with the four smooth plates 36. The four smooth plates 36 are all set to be L-shaped and sleeved with the four sliding holes 212 respectively.
[0034] The four smooth plates 36 are respectively fixedly connected to one end of four elastic members 37, the four elastic members 37 are divided into groups of two, and the two groups are respectively fixedly connected to the front and rear sides of the lifting plate 21, the four smooth plates 36 are divided into groups of two, and the opposite ends of the two groups are fixedly connected with two offset plates 38, the four offset plates 38 are all arranged in an L-shape, and the upper side plates are offset from the upper surface of the lifting plate 21, so that the offset plates 38 and the lifting plate 21 can be offset to make offset translational contact with the material pieces placed in the positioning groove 213.
[0035] The four offset plates 38 are divided into groups of two and the opposite ends of the two groups are fixedly connected with top clamping plates 381. The four top clamping plates 381 are all made of rubber material and are divided into groups of two. The opposite side surfaces of the two groups of top clamping plates 381 are fixedly connected with arc-shaped sections. The opposite side surfaces of the two top clamping plates 381 in each group correspond to the positioning grooves 213, so that the offset plates 38 on the smooth plate 36 can drive the top clamping plates 381 to clamp and fix the material parts, so that the material parts to be processed can be clamped and fixed, thereby facilitating leveling processing.
[0036] The operating steps of the utility model are:
[0037] The material to be leveled is placed in the positioning groove 213, and then the second hand wheel is rotated to drive the second screw rod 33 to rotate. The second screw rod 33 pushes the push-pull plate 32 to move leftward under the support of the second fixed plate 28 on the right side, so that the push-pull plate 32 slides leftward along the second slide rail column 29 and drives the two linkage plates 31 to move synchronously. At the same time, the linkage plate 31 drives the third fixed plate 34 to slide leftward, so that the third fixed plate 34 pushes the push plate 35 to flip the diagonal support to push the clamping shaft 361 and the flat slide plate 36 to slide, so that the two corresponding smooth plates 36 at the front and rear slide close to each other and slide, and at the same time squeeze the elastic member 37 to generate a reverse elastic thrust. At the same time, the offset plate 38 on the smooth plate 36 drives the top clamping plate 381 to clamp and fix the material, so as to facilitate leveling processing;
[0038] Then rotate the first hand wheel, the first hand wheel drives the first screw rod 27 to rotate, the first screw rod 27 drives the movable plate 24 to move forward, the movable plate 24 drives the push plate 23 to push the lifting plate 21 to move upward, so that the lifting plate 21 drives the clamped material to rise synchronously and approach the leveling equipment 6 for leveling processing, thereby leveling the material.
[0039] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0040] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A flattening device for machined parts, comprising a base plate (1), characterized in that: The base plate (1) is connected to the lifting assembly (2), the lifting assembly (2) is connected to the clamping assembly (3) and four limiting cylinders (4), the four limiting cylinders (4) are fixedly connected to the base plate (1), the four corners of the bottom surface of the base plate (1) are respectively fixedly connected to four legs (7), the base plate (1) is fixedly connected to the mounting plate (5), the mounting plate (5) is arranged in an L-shape and the upper side plate is provided with two leveling devices (6).
2. A flattening device for machined parts according to claim 1, characterized in that: The push-up assembly (2) comprises a lifting plate (21), the four corners of the bottom surface of the lifting plate (21) are respectively fixedly connected to four limit rods (22), the four limit rods (22) are respectively sleeved inside four limit tubes (4), the bottom surface of the lifting plate (21) is movably connected to the upper end of the push-up plate (23) through a hinge seat, and the lower end of the push-up plate (23) is movably connected to the moving plate (24) through a hinge seat.
3. A flattening device for machined parts according to claim 2, characterized in that: The movable plate (24) is respectively sleeved with two first slide rail columns (25) through two first circular holes, the two first slide rail columns (25) are fixedly connected between two first fixed plates (26), the two first fixed plates (26) are fixedly connected to the bottom plate (1), the two first fixed plates (26) are rotatably connected to the first screw rod (27) through bearings, the first screw rod (27) is threadedly connected to the movable plate (24), and the front end of the first screw rod (27) is fixedly connected to a first hand wheel.
4. A flattening device for machined parts according to claim 2, characterized in that: The left and right ends of the upper surface of the lifting plate (21) are respectively fixedly connected to two second fixing plates (28), and the front and rear ends of the opposite sides of the two second fixing plates (28) are respectively fixedly connected to two second slide rail columns (29), and the lifting plate (21) is provided with two discharge holes (211).
5. The flattening device for machined parts according to claim 2, characterized in that: The front and rear sides of the lifting plate (21) are each provided with two sleeve sliding holes (212) that communicate with the discharge hole (211), and the upper surface of the lifting plate (21) is provided with two positioning grooves (213), and the two positioning grooves (213) correspond to the two leveling devices (6) respectively.
6. The flattening device for machined parts according to claim 1, characterized in that: The clamping assembly (3) comprises two linkage plates (31), the right ends of the opposite sides of the two linkage plates (31) are fixedly connected to the push-pull plate (32), the push-pull plate (32) is respectively sleeved with the two second slide rail columns (29) through the two second circular holes, the push-pull plate (32) is sleeved with the left side of the second screw rod (33) through the third circular hole, the second screw rod (33) is fixedly connected with two push-pull rings (331) located on the left and right sides of the push-pull plate (32), the second screw rod (33) is threadedly connected to the second fixed plate (28) on the right side, and the right end of the second screw rod (33) is fixedly connected with the second hand wheel.
7. A flattening device for machined parts according to claim 6, characterized in that: Two third fixed plates (34) are fixedly connected to opposite sides of the two linkage plates (31); the four third fixed plates (34) are divided into two groups, and the two groups are respectively sleeved with the two second slide rail columns (29) through the fourth circular holes; the four third fixed plates (34) are movably connected to the left ends of the four push plates (35) through hinge seats; the four push plates (35) are all set to a 15° diagonal bracing state.
8. The flattening device for machined parts according to claim 7, characterized in that: The right ends of the four push plates (35) are respectively sleeved with four clamping shafts (361) through the fifth circular holes, and the four clamping shafts (361) are respectively fixedly connected with four smooth plates (36). The four smooth plates (36) are all arranged to be L-shaped and rotatable, and the four smooth plates (36) are respectively sleeved with four sleeve sliding holes (212).
9. A flattening device for machined parts according to claim 8, characterized in that: The four smooth plates (36) are respectively fixedly connected to one end of four elastic members (37), the four elastic members (37) are divided into two groups and the two groups are respectively fixedly connected to the front and rear side surfaces of the lifting plate (21), the four smooth plates (36) are divided into two groups and the opposite ends of the two groups are fixedly connected to two offset plates (38), the four offset plates (38) are all arranged in an L shape and the upper side plates are offset from the upper surface of the lifting plate (21).
10. A flattening device for machined parts according to claim 9, characterized in that: The four dislocation plates (38) are divided into a group of two and the opposite ends of the two groups are fixedly connected with a top clamping plate (381). The four top clamping plates (381) are made of rubber material and are divided into a group of two. The opposite side surfaces of the two groups of top clamping plates (381) are fixedly connected with arc sections, and the opposite side surfaces of the two top clamping plates (381) in each group correspond to the positioning grooves (213).