A sheet metal bending device convenient for quick positioning
By designing a sheet metal bending device including a positioning mechanism and a limiting mechanism, the problem of cumbersome sheet metal bending operation in the prior art is solved, the rapid positioning and fixing of sheet metal is achieved, and the accuracy and efficiency of bending are improved.
Patent Information
- Application Number
- CN202421310281.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing sheet metal bending device requires manual fixation of sheet metal, which is time-consuming and labor-intensive, cumbersome, and leads to inconvenience in use.
A sheet metal bending device including a base, a raised plate, a positioning mechanism and a limiting mechanism is designed. The motor drives the connecting rod to rotate, which drives the connecting block and intercept block to move, and achieves rapid positioning of sheet metal. The limiting mechanism fixes the sheet metal through the coordination of the electric push rod and the spring to ensure the accuracy during bending.
It realizes rapid positioning and fixing of sheet metal, reduces operating time and effort, and improves bending accuracy and efficiency.
Smart Images
Figure CN222725169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to a sheet metal bending device which is convenient for rapid positioning. Background Art
[0002] Regular-shaped sheet metal needs to be bent during use. In the process of bending block-shaped sheet metal, one end of the sheet metal needs to be fixed in position, and then external force is used to block and bend the part of the sheet metal that needs to be bent.
[0003] The existing bending device needs to manually fix the sheet metal to be bent during use, which is time-consuming, labor-intensive, and cumbersome to operate, causing inconvenience to the staff when using it. Therefore, we propose a quick-positioning sheet metal bending device. Utility Model Content
[0004] The purpose of the utility model is to provide a sheet metal bending device that is easy to quickly position, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solutions: a sheet metal bending device that is easy to quickly position, comprising a base and a vertical plate, the base and the vertical plate are provided with a positioning mechanism and a limiting mechanism, the top of the vertical plate is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to an electric push rod, the bottom of the electric push rod is fixedly connected to a bending block, and the positioning mechanism comprises:
[0006] The cam is fixedly provided with a toothed plate, and the toothed plate is connected with the toothed plate by the toothed plate, and the toothed plate is connected with the toothed plate by the toothed plate, and the toothed plate is connected with the toothed plate by the toothed plate. When the staff uses this device, they first place the sheet metal to be bent on the base, and then start the motor. The motor drives connecting rod 2 to rotate, connecting rod 2 drives connecting rod 1 to move, connecting rod 1 drives connecting rod 3 to move to a certain position and then applies downward pressure, and connecting rod 3 drives connecting block 2 to move in the direction of fixed block 2, thereby positioning the sheet metal.
[0007] Preferably, the surface of the base is slidably connected to a fixed block 2, the surface of the fixed block 2 is fixedly connected to one end of a spring 1, and the other end of the spring 1 is fixedly connected to the right side of the vertical plate, which can cooperate with the fixed block 1 to clamp and fix the sheet metal.
[0008] Preferably, the limiting mechanism comprises: a telescopic rod, the telescopic rod passes through the fixed block 1 and is slidably connected to the telescopic rod, a spring 2 is fixedly connected inside the telescopic rod, and the bending block is fixedly connected to the pressing plate. The electric push rod fixedly connected to the fixed plate pushes the bending block downward, and the bending block drives the pressing plate downward. The pressing plate contacts the telescopic rod to fix it, preventing the fixed block 1 and the fixed block 2 from moving, thereby fixing the sheet metal and enabling the bending block to bend the sheet metal better.
[0009] Preferably, a bending groove is provided on the top of the base to facilitate bending of the sheet metal by the bending block.
[0010] Preferably, two groups of the limiting mechanisms are provided.
[0011] Preferably, two groups of positioning mechanisms are provided, and the two groups of positioning mechanisms are symmetrically arranged with the center line of the bending block as the symmetry axis.
[0012] Compared with the prior art, the utility model provides a sheet metal bending device that is easy to quickly position and has the following beneficial effects:
[0013] 1. The sheet metal bending device which is easy to quickly position, when in use, the staff puts the sheet metal on the sheet metal bending device, starts the motor, the motor drives the connecting rod 2 to rotate, the connecting rod 2 drives the connecting rod 1, the connecting rod 1 drives the connecting rod 3 to move, the connecting rod 3 drives the connecting block 2, the connecting block 2 drives the intercepting block, and the intercepting block drives the fixed block 1 to position the sheet metal, so that the sheet metal bending is more accurate.
[0014] 2. The sheet metal bending device which is easy to quickly position, when in use, after the sheet metal is positioned by the fixing block 1 and the fixing block 2, the electric push rod pushes the bending block downward, and the bending block drives the pressing plate downward to contact the telescopic rod, so that the fixing block 1 and the fixing block 2 are fixed, thereby limiting the position of the sheet metal and preventing the sheet metal from moving. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the back structure of the utility model;
[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model.
[0018] In the figure: 1. base; 2. positioning mechanism; 3. limiting mechanism; 4. bending groove; 5. bending block; 6. vertical plate; 7. fixed plate; 8. electric push rod; 9. fixed block 2; 10. spring 1; 201. support rod; 202. slide groove 1; 203. connecting block 1; 204. connecting rod 1; 205. connecting rod 2; 206. motor; 207. connecting rod 3; 208. connecting block 2; 209. connecting rod 4; 2010. connecting block 3; 2011. slide groove 2; 2012. fixed block 1; 2013. intercepting block; 301. telescopic rod; 302. spring 2; 303. pressing plate. DETAILED DESCRIPTION
[0019] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a sheet metal bending device that is easy to quickly position, including a base 1 and a vertical plate 6, a positioning mechanism 2 and a limiting mechanism 3 are arranged on the base 1 and the vertical plate 6, a fixed plate 7 is fixedly connected to the top of the vertical plate 6, an electric push rod 8 is fixedly connected to the bottom of the fixed plate 7, and a bending block 5 is fixedly connected to the bottom of the electric push rod 8, and the positioning mechanism 2 includes:
[0020] Support rod 201, support rod 201 is fixedly connected to the right side of vertical plate 6, a slide groove 202 is provided on the surface of support rod 201, a connecting block 203 is slidably connected to the inner wall of slide groove 202, a surface of connecting block 203 is hinged to one end of connecting rod 1 204, the other end of connecting rod 1 204 is hinged to one end of connecting rod 205, the other end of connecting rod 205 is fixedly connected to the output shaft of motor 206, motor 206 is fixed to the back side of support rod 201, the output shaft of motor 206 passes through support rod 201 and is rotatably connected to support rod 201 The middle of connecting rod 1 204 is hinged to one end of connecting rod 3 207, the other end of connecting rod 3 207 is hinged to connecting block 2 208, the middle of connecting rod 3 207 is hinged to one end of connecting rod 4 209, the other end of connecting rod 4 209 is hinged to connecting block 3 2010, connecting block 2 208 and connecting block 3 2010 are slidingly connected on the inner wall of slide groove 2011, the surface of base 1 is slidingly connected to fixed block 1 2012, the top of connecting block 3 2010 is fixedly connected with intercepting block 2013, and intercepting block 2013 is slidingly connected to base 1. When the staff uses this device, they first put the sheet metal to be bent on the base 1, and then start the motor 206. The motor 206 drives the connecting rod 205 to rotate, and the connecting rod 205 drives the connecting rod 1 204 to move. The connecting rod 1 204 drives the connecting rod 3 207 to move to a certain position and then presses downward. The connecting rod 3 207 drives the connecting block 2 208 to move in the direction of the fixed block 2 9, so as to position the sheet metal. The surface of the base 1 is slidably connected with the fixed block 2 9, and the surface of the fixed block 2 9 is fixedly connected with one end of the spring 10. The other end of the spring 10 is fixedly connected to the right side of the vertical plate 6, which can cooperate with the fixed block 1 2012 to clamp and fix the sheet metal. The limiting mechanism 3 includes: a telescopic rod 301, the telescopic rod 301 passes through the fixed block 1 2012 and is slidably connected to the telescopic rod 301, the interior of the telescopic rod 301 is fixedly connected with the spring 2 302, and the bending block 5 is fixedly connected to the pressing plate 303. The electric push rod 8 fixedly connected to the fixed plate 7 pushes the bending block 5 downward, and the bending block 5 drives the pressing plate 303 downward. The pressing plate 303 contacts the telescopic rod 301 to fix it, preventing the fixed block 1 2012 and the fixed block 2 9 from moving, thereby fixing the sheet metal and enabling the bending block 5 to bend the sheet metal better. A bending groove 4 is provided on the top of the base 1 to facilitate the bending of the sheet metal by the bending block 5. Two groups of limit mechanisms 3 are provided, and two groups of positioning mechanisms 2 are provided, and the two groups of positioning mechanisms 2 are symmetrically arranged with the center line of the bending block 5 as the symmetry axis.
[0021] Based on the above embodiment, when the staff uses this device, they first place the sheet metal to be bent on the base 1, and then start the motor 206. The motor 206 drives the connecting rod 205 to rotate, and the connecting rod 205 drives the connecting rod 1 204 to move. The connecting rod 1 204 drives the connecting rod 3 207 to move to a certain position and then applies pressure downward. The connecting rod 3 207 drives the connecting block 2 208 to move in the direction of the fixed block 2 9, thereby positioning the sheet metal. After moving to a certain position, the connecting rod 205 moves downward and drives the connecting rod 3 207 to open. At this time, the electric push rod 8 fixedly connected to the fixed plate 7 pushes the bending block 5 downward, and the bending block 5 drives the pressing plate 303 downward. The pressing plate 303 contacts the telescopic rod 301 to fix it, preventing the fixed block 1 2012 and the fixed block 2 9 from moving, thereby fixing the sheet metal and enabling the bending block 5 to better bend the sheet metal.
[0022] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A sheet metal bending device that facilitates rapid positioning, comprising a base (1) and a vertical plate (6), characterized in that: The base (1) and the vertical plate (6) are provided with a positioning mechanism (2) and a limiting mechanism (3); the top of the vertical plate (6) is fixedly connected to a fixing plate (7); the bottom of the fixing plate (7) is fixedly connected to an electric push rod (8); the bottom of the electric push rod (8) is fixedly connected to a bending block (5); the positioning mechanism (2) comprises: A support rod (201), the support rod (201) is fixedly connected to the right side of the vertical plate (6), a slide groove (202) is provided on the surface of the support rod (201), a connecting block (203) is slidably connected to the inner wall of the slide groove (202), the surface of the connecting block (203) is hinged to one end of a connecting rod (204), the other end of the connecting rod (204) is hinged to one end of a connecting rod (205), the other end of the connecting rod (205) is fixedly connected to the output shaft of a motor (206), the motor (206) is fixed to the back side of the support rod (201), the output shaft of the motor (206) passes through the support rod (201) and rotates with the support rod (201) The connecting rod 1 (204) is connected in the middle with one end of the connecting rod 3 (207), the other end of the connecting rod 3 (207) is hinged with the connecting block 2 (208), the middle of the connecting rod 3 (207) is hinged with one end of the connecting rod 4 (209), the other end of the connecting rod 4 (209) is hinged with the connecting block 3 (2010), the connecting block 2 (208) and the connecting block 3 (2010) are slidably connected on the inner wall of the slide groove 2 (211), the surface of the base (1) is slidably connected with the fixed block 1 (2012), the top of the connecting block 3 (2010) is fixedly connected with an intercepting block (2013), and the intercepting block (2013) is slidably connected with the base (1).
2. A sheet metal bending device that facilitates rapid positioning according to claim 1, characterized in that: The surface of the base (1) is slidably connected to a fixed block 2 (9), the surface of the fixed block 2 (9) is fixedly connected to one end of a spring 1 (10), and the other end of the spring 1 (10) is fixedly connected to the right side of the vertical plate (6).
3. A sheet metal bending device that facilitates rapid positioning according to claim 1, characterized in that: The limiting mechanism (3) comprises: The telescopic rod (301) passes through the fixed block 1 (2012) and is slidably connected to the telescopic rod (301); a spring 2 (302) is fixedly connected inside the telescopic rod (301); and the bending block (5) is fixedly connected to the pressing plate (303).
4. A sheet metal bending device that facilitates rapid positioning according to claim 1, characterized in that: A bending groove (4) is provided on the top of the base (1).
5. The sheet metal bending device that facilitates rapid positioning according to claim 1, characterized in that: The limiting mechanism (3) is provided in two groups.
6. The sheet metal bending device that facilitates rapid positioning according to claim 1, characterized in that: The positioning mechanisms (2) are provided in two groups, and the two groups of positioning mechanisms (2) are symmetrically arranged with the center line of the bending block (5) as the symmetry axis.