Sheet metal part flattening device for sheet metal machining
By designing a sheet metal flattening device that includes a frame, rotating rod, lifting frame and pressure rod, the problems of cumbersome handling and high cost of existing sheet metal flattening devices when handling small quantities of sheet metal are solved, and a simple and efficient flattening effect is achieved.
Patent Information
- Application Number
- CN202520112553.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing sheet metal flattening devices are cumbersome to handle and costly when processing small quantities of sheet metal with variable working positions, resulting in low practicality.
A sheet metal flattening device was designed, comprising a frame, a rotating rod, a lifting frame, a pressure rod, and a threaded column. The sheet metal flattening operation is achieved through the cooperation of the control panel and the crank. The structure of the threaded column and the lifting frame improves the stability and ease of operation of the device.
It achieves simple and effective flattening of sheet metal, improves the practicality of the device, and reduces reliance on large equipment and costs.
Smart Images
Figure CN223733577U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to sheet metal processing technical field especially relates to a sheet metal part flatting device for sheet metal processing. BACKGROUND
[0002] Sheet metal is a kind of comprehensive cold working process for metal sheet (usually below 6mm), including shearing, punching / cutting / compounding, folding, riveting, splicing, forming (such as automobile body) and the like.
[0003] When a large number of sheet metals are pressed flat, large automatic equipment is used to produce high efficiency, and when a small amount of sheet metal is processed and the working position is not fixed, the large equipment is heavy to carry and the cost is high, thereby causing the problem that the existing sheet metal flatting device is relatively low in practicality.
[0004] Therefore, the sheet metal part flatting device for sheet metal processing is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problem that the practicality of the existing sheet metal flatting device is relatively low, and proposes a sheet metal part flatting device for sheet metal processing.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A sheet metal part flatting device for sheet metal processing, comprising a rack, a rotating rod is rotatably installed in the middle of the rack, a lifting frame is slidably installed in the inside of the rack, a pressing rod is rotatably installed in the middle of the lifting frame, a threaded column is threadedly installed on the upper part of the rack, the upper end of the threaded column is fixedly connected with an operation disc, and a crank handle is fixedly installed on the side end of the pressing rod. The target sheet metal is inserted between the pressing rod and the rotating rod, then the operation disc is screwed, the threaded column is driven to rotate by the operation disc, the threaded column acts downward on the lifting frame, the pressing rod acts downward on the target sheet metal, then the crank handle is shaken to drive the pressing rod to rotate, the pressing rod drives the target sheet metal to pass between the pressing rod and the rotating rod, the target sheet metal is conveniently flattened, the flattening work is realized by simple structure, and the practicality is improved.
[0008] Preferably, the rack comprises a first frame body, a guide seat is fixedly connected in the inside of the first frame body, a support is fixedly connected in the middle of the first frame body, the rotating rod is rotatably installed on the guide seat, the lifting frame is slidably inserted in the guide seat, and the threaded column is threadedly installed on the upper part of the first frame body. The target sheet metal is placed on the support, then the target sheet metal is pushed, and the target sheet metal is pushed into between the pressing rod and the rotating rod, so that the target sheet metal is conveniently placed.
[0009] Preferably, the frame further comprises a reinforcing rod fixedly connected to the lower portion of the first frame body.
[0010] Preferably, the frame further comprises a nut fixedly connected to the upper end of the first frame body.
[0011] Preferably, the lifting frame comprises a second frame body and lifting columns fixedly connected to the lower end of the second frame body, the lifting columns slidingly inserted into the guide seats, the lower end of the threaded column in movable contact with the second frame body, and the pressing rod rotatably mounted on the lifting column.
[0012] Preferably, the lifting frame further comprises a retaining ring fixedly connected to the upper end of the second frame body.
[0013] Preferably, the pressing rod comprises a roller, a retaining disc fixedly connected to the side portion of the roller, and a rotating shaft fixedly connected to the inside of the retaining disc, one end of the rotating shaft fixedly connected to the handle.
[0014] In summary, the technical effects and advantages of the present application are as follows:
[0015] 1. The target metal plate is inserted between the pressing rod and the rotating rod, then the operation disc is screwed, the threaded column is rotated by the operation disc, the threaded column is downwardly applied to the lifting frame, the pressing rod is downwardly applied to the target metal plate, then the handle is shaken to rotate the pressing rod, the target metal plate is driven by the pressing rod to pass through the space between the pressing rod and the rotating rod, the target metal plate is conveniently flattened, the flattening work is realized by a simple structure, and the practicability is improved.
[0016] 2. The target metal plate is placed on the support, then the target metal plate is pushed into the space between the pressing rod and the rotating rod, the target metal plate is conveniently placed.
[0017] 3. The nut is used to increase the threaded action range between the threaded column and the frame, and improve the downward pressing stability of the threaded column.
[0018] 4. The operation disc is screwed to rotate the threaded column, the second frame body is downwardly applied by the threaded column, the pressing rod is downwardly applied by the second frame body, and the target metal plate is conveniently flattened by the pressing rod and the rotating rod.
[0019] 5. The movable sleeve of the blocking ring is arranged at the lower part of the threaded column, and the stability of the threaded column and the lifting frame is increased.
[0020] 6. The rotating shaft is driven to rotate by the operation of the handle, the rotating shaft acts on the blocking disc, the blocking disc drives the roller to rotate, and the target metal plate is conveniently flattened along the way. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 It is a schematic diagram of the rack structure of the utility model;
[0023] Figure 3 It is a schematic diagram of the lifting frame structure of the utility model;
[0024] Figure 4 It is a schematic diagram of the pressing rod structure of the utility model.
[0025] In the figure: 1, operation disc; 2, rack; 3, lifting frame; 4, pressing rod; 5, rotating rod; 6, threaded column; 7, handle; 21, first frame body; 22, guide seat; 23, support; 24, reinforcing rod; 25, nut; 31, second frame body; 32, lifting column; 33, blocking ring; 41, roller; 42, blocking disc; 43, rotating shaft. DETAILED DESCRIPTION
[0026] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0027] Referring to Figure 1 A metal plate flattening device for metal plate processing, comprising a rack 2, a rotating rod 5 is rotatably installed at the middle part of the rack 2, a lifting frame 3 is slidably installed in the inside of the rack 2, a pressing rod 4 is rotatably installed at the middle part of the lifting frame 3, a threaded column 6 is threadedly installed at the upper part of the rack 2, the upper end of the threaded column 6 is fixedly connected with an operation disc 1, and a handle 7 is fixedly installed at the side end of the pressing rod 4.
[0028] Referring to Figure 1 and 2 The rack 2 comprises a first frame body 21, the inside of the first frame body 21 is fixedly connected with a guide seat 22, the middle part of the first frame body 21 is fixedly connected with a support 23, the rotating rod 5 is rotatably installed on the guide seat 22, the lifting frame 3 is slidably inserted into the guide seat 22, and the threaded column 6 is threadedly installed at the upper part of the first frame body 21. The target metal plate is placed on the support 23, and then the target metal plate is pushed, so that the target metal plate is pushed into the space between the pressing rod 4 and the rotating rod 5.
[0029] Referring to Figure 1 and2 The rack 2 further comprises a reinforcing rod 24 fixedly connected to the lower part of the first frame body 21. The reinforcing rod 24 fixedly connected to the lower part of the first frame body 21 increases the stability of the lower part of the first frame body 21.
[0030] With reference to Figure 1 and 2 The rack 2 further comprises a nut 25 fixedly connected to the upper end of the first frame body 21. The nut 25 increases the threaded range between the threaded column 6 and the rack 2.
[0031] With reference to Figure 1 , 2 and 3, the lifting frame 3 comprises a second frame body 31 and lifting columns 32 fixedly connected to the lower end of the second frame body 31 symmetrically, the lifting columns 32 slidingly inserted into the guide seat 22, the lower end of the threaded column 6 in movable contact with the second frame body 31, and the pressing rod 4 rotatably mounted on the lifting columns 32. After the rotating operation of the operation disc 1 drives the threaded column 6 to rotate, the threaded column 6 downwardly acts on the second frame body 31, so that the second frame body 31 downwardly acts on the pressing rod 4.
[0032] With reference to Figure 1 and 3 The lifting frame 3 further comprises a stop ring 33 fixedly connected to the upper end of the second frame body 31. The stop ring 33 movably sheaths the lower part of the threaded column 6.
[0033] With reference to Figure 1 and 4 The pressing rod 4 comprises a roller 41, a stop disc 42 fixedly connected to the side part of the roller 41 symmetrically, and a rotating shaft 43 fixedly connected to the inside of the stop disc 42, one end of the rotating shaft 43 fixedly connected with the crank 7. The operation of the crank 7 drives the rotating shaft 43 to rotate, which drives the stop disc 42 to rotate, and then drives the roller 41 to rotate.
[0034] Working principle: the target sheet metal is inserted between the pressing rod 4 and the rotating rod 5, then the operation disc 1 is rotated, which drives the threaded column 6 to rotate, so that the threaded column 6 downwardly acts on the lifting frame 3, and the pressing rod 4 downwardly acts on the target sheet metal, then the crank 7 is shaken, which drives the pressing rod 4 to rotate, so that the pressing rod 4 drives the target sheet metal to pass through the space between the pressing rod 4 and the rotating rod 5, which facilitates the pressing of the target sheet metal, and the simple structure realizes the pressing work.
[0035] The above merely describes the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art, according to the technical solution and the utility model concept of the utility model, makes equivalent replacement or change within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
[0036] The application direction of the prior art mentioned in the description for the utility model is known to those skilled in the art and is not changed, and the application direction combined with the utility model forms a complete technology; the well-known technology in the art is avoided to assist the skilled in the art to quickly understand the main content of the utility model.
Claims
1. A sheet metal flattening device for sheet metal processing, comprising a frame (2), characterized in that: The middle part of the frame (2) is rotationally installed with a rotating rod (5), the inside of the frame (2) is slidingly installed with a lifting frame (3), the middle part of the lifting frame (3) is rotationally installed with a pressing rod (4), the upper part of the frame (2) is screwedly installed with a threaded column (6), the upper end of the threaded column (6) is fixedly connected with an operation disc (1), and the side end of the pressing rod (4) is fixedly installed with a crank handle (7).
2. The sheet metal flattening device for sheet metal working according to claim 1, characterized in that: The frame (2) comprises a first frame body (21), the inside of the first frame body (21) is fixedly connected with a guide seat (22), the middle part of the first frame body (21) is fixedly connected with a support (23), the rotating rod (5) is rotationally installed on the guide seat (22), the lifting frame (3) is slidingly inserted into the guide seat (22), and the threaded column (6) is screwedly installed on the upper part of the first frame body (21).
3. The sheet metal flattening device for sheet metal working according to claim 2, characterized in that: The frame (2) further comprises a reinforcing rod (24), and the reinforcing rod (24) is fixedly connected to the lower part of the first frame body (21).
4. The sheet metal flattening device for sheet metal working according to claim 2, characterized in that: The frame (2) further comprises a nut (25), and the nut (25) is fixedly connected to the upper end of the first frame body (21).
5. The sheet metal flattening device for sheet metal working according to claim 2, characterized in that: The lifting frame (3) comprises a second frame body (31) and a lifting column (32), the lifting column (32) is fixedly connected to the lower end of the second frame body (31) in a symmetrical mode, the lifting column (32) is slidingly inserted into the guide seat (22), the lower end of the threaded column (6) is in movable contact with the second frame body (31), and the pressing rod (4) is rotationally installed on the lifting column (32).
6. The sheet metal flattening device for sheet metal working according to claim 5, characterized in that: The lifting frame (3) further comprises a blocking ring (33), and the lower end of the blocking ring (33) is fixedly connected to the upper end of the second frame body (31).
7. The sheet metal flattening device for sheet metal working according to claim 1, characterized in that: The pressing rod (4) comprises a roller (41), a blocking disc (42) and a rotating shaft (43), the blocking disc (42) is fixedly connected to the side part of the roller (41) in a symmetrical mode, the rotating shaft (43) is fixedly connected to the inside of the blocking disc (42), and one end of the rotating shaft (43) is fixedly connected with the crank handle (7).