Sheet metal processing and bending device
By designing a sheet metal processing bending device including slide grooves, guide grooves, contact blocks and telescopic cylinders, the problem of difficulty in adjusting the bending angle in the prior art is solved, and efficient and precise bending of sheet metal processing is achieved.
Patent Information
- Application Number
- CN202420502069.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing sheet metal processing bending devices are difficult to adjust the bending angle, resulting in the unsatisfactory bending effect of the sheet metal and requires multiple bending to achieve the ideal effect.
A sheet metal processing bending device is designed, including a base plate, a slide groove, a guide groove, a thread groove, a guide rod, a slider, a contact block, a handle, a bending assembly, a fixing assembly and a limiting assembly. By moving the contact block and handle, adjusting the position of the bent assembly, bending operations are performed using the telescopic cylinder and telescopic motor, and preventing the contact block position from being offset by the limit assembly.
It realizes flexible adjustment of the bend angle of sheet metal parts, improves the accuracy and efficiency of bends of sheet metal parts, avoids the need for multiple bends, and significantly improves the quality of sheet metal parts processing.
Smart Images
Figure CN222739988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal processing and bending device. Background Art
[0002] Generally speaking, the basic equipment for sheet metal processing includes shearing machines, CNC punching machines, laser, plasma, water jet cutting machines, bending machines and various auxiliary equipment, especially sheet metal processing and bending are the most frequently used.
[0003] Sheet metal is generally bent during processing, but some sheet metal bending devices currently available generally bend sheet metal of a specific size, which makes it inconvenient to adjust the bending angle of the sheet metal. If the bending angle cannot be adjusted, it will easily lead to unsatisfactory bending effects of the sheet metal, and it will need to be further bent. Therefore, a sheet metal processing and bending device is proposed to solve the above problem. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a sheet metal processing and bending device, which is used to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A sheet metal processing and bending device comprises a base plate, wherein a slide groove, two guide grooves and a plurality of threaded grooves are respectively provided on the top side of the base plate, a guide rod is fixedly installed on the inner wall of the slide groove, a first slider and a second slider are slidably installed on the outer side of the guide rod, contact blocks are fixedly connected to the top sides of the first slider and the second slider, handles are fixedly installed on both sides of the two contact blocks, and the multiple handles are all U-shaped, a connecting frame is fixedly installed on the top side of the base plate, a bending assembly is arranged on the connecting frame, a fixing assembly is arranged on one side of the bending assembly, and limiting assemblies are arranged on the outer sides of the two contact blocks.
[0007] Preferably, the bending assembly comprises a telescopic cylinder fixedly mounted on the top side of the connecting frame, an output end of the telescopic cylinder passes through the connecting frame and is fixedly connected to a connecting plate, and a bending head is fixedly mounted on the bottom side of the connecting plate.
[0008] Preferably, the fixing assembly includes side plates fixedly mounted on both sides of the connecting frame, telescopic motors are fixedly mounted on the top sides of the two side plates, and the output ends of the two telescopic motors pass through the side plates and are fixedly connected to the extrusion plates.
[0009] Preferably, the limiting assembly includes a limiting plate sleeved on the outside of the two contact blocks, the two limiting plates are provided with through holes, the through holes are adapted to the contact blocks, the two limiting plates are provided with two threaded holes, bolts are threadedly installed in the four threaded holes, and the other ends of the four bolts are threadedly installed in the threaded grooves provided in the bottom plate.
[0010] Preferably, two guide blocks are fixedly mounted on the bottom sides of the two contact blocks, and four guide blocks are grouped in two and slide in the two guide grooves respectively.
[0011] Preferably, a ruler is fixedly mounted on the top side of the bottom plate, and the ruler is located on one side of a guide groove.
[0012] Preferably, support legs are fixedly mounted on the bottom side of the base plate, and the number of the support legs is four.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the sheet metal processing and bending device places the sheet metal to be bent on two contact blocks, and then pulls the handle to drive the two contact blocks to move, and then the distance between the two contact blocks can be adjusted according to the required bending size. The ruler fixedly installed on the top side of the bottom plate can facilitate the position between the two contact blocks to adjust the required bending size.
[0014] By respectively sleeved the two limit plates on the outside of the two contact blocks, and then threading a plurality of bolts into the threaded holes opened in the limit plates, the other ends of the plurality of bolts can be threaded into the threaded grooves opened in the base plate. By setting up two limit plates, it can be effectively avoided that the two contact blocks may be displaced in position due to extrusion when the sheet metal is bent. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of some parts of the guide rod structure of the utility model;
[0017] Figure 3 This is a schematic diagram of some parts of the structural limit plate of the utility model;
[0018] Figure 4 It is a schematic diagram of some parts of the bending head structure of the utility model.
[0019] In the figure: 1. bottom plate; 2. supporting leg; 3. connecting frame; 4. telescopic cylinder; 5. connecting plate; 6. bending head; 7. side plate; 8. telescopic motor; 9. extrusion plate; 10. slide groove; 11. guide groove; 12. thread groove; 13. guide rod; 14. first slide block; 15. second slide block; 16. contact block; 17. handle; 18. guide block; 19. limit plate; 20. bolt; 21. ruler. DETAILED DESCRIPTION
[0020] 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.
[0021] Reference Figure 1-4 A sheet metal processing and bending device comprises a base plate 1, a slide groove 10, two guide grooves 11 and a plurality of thread grooves 12 are respectively opened on the top side of the base plate 1, a guide rod 13 is fixedly installed on the inner wall of the slide groove 10, and a first slider 14 and a second slider 15 are slidably installed on the outer side of the guide rod 13, and the top sides of the first slider 14 and the second slider 15 are fixedly connected with contact blocks 16, and handles 17 are fixedly installed on both sides of the two contact blocks 16, and the plurality of handles 17 are U-shaped, and a connecting frame 3 is fixedly installed on the top side of the base plate 1, and a bending component is arranged on the connecting frame 3, and a fixing component is arranged on one side of the bending component, and a limiting component is arranged on the outer sides of the two contact blocks 16, through the first slider 14 and the second slider 15, the top sides of the first slider 14 and the second slider 15 are fixedly connected with contact blocks 16, and the two contact blocks 16 can cooperate with the bending head 6 to bend the sheet metal, and the distance between the two contact blocks 16 can be adjusted according to the required bending angle by moving the two contact blocks 16.
[0022] Specifically, the bending assembly includes a telescopic cylinder 4 fixedly installed on the top side of the connecting frame 3, the output end of the telescopic cylinder 4 passes through the connecting frame 3 and is fixedly connected to a connecting plate 5, and a bending head 6 is fixedly installed on the bottom side of the connecting plate 5. By starting the telescopic cylinder 4, the output end of the telescopic cylinder 4 drives the connecting plate 5 to move downward, and then the bending head 6 fixedly installed on the bottom side of the connecting plate 5 can also move downward, and then the sheet metal can be bent.
[0023] Specifically, the fixing assembly includes side plates 7 fixedly installed on both sides of the connecting frame 3, and telescopic motors 8 are fixedly installed on the top sides of the two side plates 7. The output ends of the two telescopic motors 8 pass through the side plates 7 and are fixedly connected to the extrusion plates 9. By starting the two telescopic motors 8, the two telescopic motors 8 can drive the two extrusion plates 9 to move downward, and then the two extrusion plates 9 can contact the surface of the sheet metal, and then the sheet metal can be further fixed.
[0024] Specifically, the limiting assembly includes a limiting plate 19 which is sleeved on the outer sides of the two contact blocks 16. The two limiting plates 19 are provided with through holes which are matched with the contact blocks 16. The two limiting plates 19 are provided with two threaded holes. Bolts 20 are threadedly installed in the four threaded holes. The other ends of the four bolts 20 are threadedly installed in the threaded grooves 12 provided in the base plate 1. By sleeved the two limiting plates 19 on the outer sides of the two contact blocks 16 respectively, and then threadedly installing a plurality of bolts 20 in the threaded holes provided in the limiting plates 19 respectively, the other ends of the plurality of bolts 20 can be threadedly installed in the threaded grooves 12 provided in the base plate 1. By providing the two limiting plates 19, it is possible to effectively avoid the situation in which the two contact blocks 16 may be displaced in position due to extrusion when the sheet metal is bent.
[0025] Specifically, two guide blocks 18 are fixedly installed on the bottom sides of the two contact blocks 16. The four guide blocks 18 are grouped in two and slide in the two guide grooves 11 respectively. By setting the four guide blocks 18, when the two contact blocks 16 are pulled to move, the four guide blocks 18 all slide in the two guide grooves 11, which can play a guiding and supporting role.
[0026] Specifically, a ruler 21 is fixedly installed on the top side of the bottom plate 1. The ruler 21 is located on one side of a guide groove 11. The ruler 21 fixedly installed on the top side of the bottom plate 1 facilitates adjusting the position between the two contact blocks 16 according to the required bending size.
[0027] Specifically, the bottom side of the base plate 1 is fixedly mounted with support legs 2 , and the number of the support legs 2 is four.
[0028] When in use: by placing the sheet metal to be bent on the two contact blocks 16, and then pulling the handle 17 to drive the two contact blocks 16 to move, the distance between the two contact blocks 16 can be adjusted according to the required bending size, and the ruler 21 fixedly installed on the top side of the base plate 1 can be used to adjust the position between the two contact blocks 16 according to the required bending size. After the adjustment is completed, the two limit plates 19 are respectively sleeved on the outside of the two contact blocks 16, and then a plurality of bolts 20 are respectively threadedly installed in the threaded holes provided in the limit plates 19, and then the other ends of the plurality of bolts 20 can be threadedly installed in the threaded grooves 12 provided in the base plate 1. By providing two limit plates 19, it can be effectively avoided When bending the sheet metal, the two contact blocks 16 may be displaced due to being squeezed. When limiting the two contact blocks 16, by starting the two telescopic motors 8, the two telescopic motors 8 can drive the two extrusion plates 9 to move downward, and then the two extrusion plates 9 can contact the surface of the sheet metal, and then the sheet metal can be further fixed. Then, by starting the telescopic cylinder 4, the output end of the telescopic cylinder 4 drives the connecting plate 5 to move downward, and then the bending head 6 fixedly installed on the bottom side of the connecting plate 5 can also move downward, and then the sheet metal can be bent. The two contact blocks 16 are driven to move by pulling the handle 17, and the ruler 21 can be used to adjust the bending angle as required.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] 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 sheet metal processing and bending device, comprising a base plate (1), characterized in that: The top side of the bottom plate (1) is respectively provided with a slide groove (10), two guide grooves (11) and a plurality of thread grooves (12); a guide rod (13) is fixedly installed on the inner wall of the slide groove (10); a first slider (14) and a second slider (15) are slidably installed on the outer side of the guide rod (13); the top sides of the first slider (14) and the second slider (15) are fixedly connected with contact blocks (16); handles (17) are fixedly installed on both sides of the two contact blocks (16); the plurality of handles (17) are all U-shaped; a connecting frame (3) is fixedly installed on the top side of the bottom plate (1); a bending component is arranged on the connecting frame (3); a fixing component is arranged on one side of the bending component; and limit components are arranged on the outer sides of the two contact blocks (16).
2. A sheet metal processing and bending device according to claim 1, characterized in that: The bending assembly comprises a telescopic cylinder (4) fixedly mounted on the top side of a connecting frame (3); an output end of the telescopic cylinder (4) passes through the connecting frame (3) and is fixedly connected to a connecting plate (5); a bending head (6) is fixedly mounted on the bottom side of the connecting plate (5).
3. The sheet metal processing and bending device according to claim 1, characterized in that: The fixing assembly comprises side plates (7) fixedly mounted on both sides of the connecting frame (3), telescopic motors (8) being fixedly mounted on the top sides of the two side plates (7), and output ends of the two telescopic motors (8) passing through the side plates (7) and being fixedly connected to the extrusion plates (9).
4. The sheet metal processing and bending device according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (19) sleeved on the outside of the two contact blocks (16); the two limiting plates (19) are provided with through holes, which are adapted to the contact blocks (16); the two limiting plates (19) are provided with two threaded holes, and bolts (20) are threadedly installed in the four threaded holes; the other ends of the four bolts (20) are threadedly installed in the threaded grooves (12) provided in the bottom plate (1).
5. The sheet metal processing and bending device according to claim 1, characterized in that: Two guide blocks (18) are fixedly mounted on the bottom sides of the two contact blocks (16), and the four guide blocks (18) are grouped in two and slide in the two guide grooves (11) respectively.
6. The sheet metal processing and bending device according to claim 1, characterized in that: A ruler (21) is fixedly mounted on the top side of the bottom plate (1), and the ruler (21) is located on one side of a guide groove (11).
7. The sheet metal processing and bending device according to claim 1, characterized in that: Support legs (2) are fixedly mounted on the bottom side of the base plate (1), and the number of the support legs (2) is four.