Bending device for precise sheet metal part

Abstract

The utility model relates to the technical field of sheet metal processing, in particular to a bending device for precision sheet metal parts, which comprises a box body, a rotating base, a placing table and a side fixing component, the side fixing component comprises a mounting ring, a moving component, a driving component and an abutting component, the mounting ring is fixedly connected with the placing table, the moving component is arranged on the mounting ring, and the driving component is arranged on the abutting component. The driving component is arranged on the mounting circular ring, the abutting component is arranged on the placing table, in the bending and grinding process of the metal plate, the upper surface of the metal plate can be fixed through the pressing plate, so that the outer surface of the metal plate can be ground, and when the upper surface of the metal plate needs to be ground, the driving component is started to drive the pressing plate to rotate; the driving component drives the moving component to drive the abutting components to move on the placing table, so that the two abutting components are matched with each other to clamp and fix the two sides of the metal plate, the metal plate can be fixed in different directions according to actual machining requirements, use is convenient, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a bending device for precision sheet metal parts. Background Art

[0002] Currently, after bending the sheet metal, it is impossible to efficiently grind the outer wall of the bent sheet metal, and the existing grinding device for bent sheet metal can only process one side of the bent sheet metal after fixing the bent sheet metal, which requires manual multiple changes in the position of the bent sheet metal, reducing work efficiency.

[0003] The prior art CN220029680U discloses a sheet metal grinding and bending tool for sheet metal processing, comprising a box body, wherein the centers of the upper and lower walls of the box body are respectively provided with a moving mechanism 1 and a moving assembly 2 on the left side, a lower end of the moving mechanism is connected with an electric push rod, a pressure plate is fixed at the lower end of the electric push rod, and an upper end of the moving assembly 2 is connected with a rotating base, and a placing table is fixed at the upper end of the rotating base. A rectangular mounting hole is provided at the right end of the box body, and a moving grinding mechanism is installed in the rectangular mounting hole. A control panel is installed on the left end surface of the box body. The moving mechanism 1 includes a slide groove 1 provided on the top wall of the box body, and the bent sheet metal is fixed by the placing table, the electric push rod and the pressure plate. The placing table and the electric push rod are driven to move with the bent sheet metal by the moving mechanism 1 and the moving assembly 2, and the position of the bent sheet metal is rotated and changed by the rotating base, and the grinding of any position of the entire right end surface of the bent sheet metal is realized by the moving grinding mechanism, thereby improving the grinding efficiency.

[0004] However, when the above method is used, during the bending and grinding process of the sheet metal, after the top of the sheet metal is fixed by the pressing plate, the upper surface of the sheet metal cannot be ground, resulting in the failure to fix the sheet metal according to actual processing requirements, causing inconvenience in use and reducing grinding efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a bending device for precision sheet metal parts, which can fix the sheet metal in different directions according to actual processing requirements during the bending and grinding process of the sheet metal, is easy to use, and improves the grinding efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a bending device for precision sheet metal parts, comprising a box, a rotating base and a placing table, wherein the rotating base is arranged on the box, the placing table is fixedly connected to the rotating base and is located on one side of the rotating base, and further comprises a side fixing component;

[0007] The side fixing assembly includes a mounting ring, a movable member, a driving member and an abutting member. The mounting ring is fixedly connected to the placing table and is located on one side of the placing table. The movable member is arranged on the mounting ring, the driving member is arranged on the mounting ring, and the abutting member is arranged on the placing table.

[0008] Wherein, the movable component includes a movable track and a movable slider, the movable track is fixedly connected to the mounting ring and is located at one side of the mounting ring; the movable slider is slidably connected to the movable track and is located at one side of the movable track.

[0009] Among them, the driving component includes a driving motor and a driving rod, the driving motor is fixedly connected to the mounting ring and is located on one side of the mounting ring; the driving rod is rotationally connected to the movable track and is threadedly connected to the movable slider, and the driving rod is fixedly connected to the output shaft of the driving motor.

[0010] Among them, the abutment component includes an abutment panel, a connecting rod and an auxiliary component, the abutment panel is slidably connected to the placement table and is located on one side of the placement table; the connecting rod is fixedly connected to the movable slider and fixedly connected to the abutment panel; the auxiliary components are respectively arranged on the abutment panel and the box body.

[0011] Wherein, the auxiliary component includes a protective pad and a fan, the protective pad is fixedly connected to the abutment panel and is located on the side of the abutment panel away from the movable slider; the fan is fixedly connected to the box body and is located on one side of the box body.

[0012] The utility model discloses a bending device for precision sheet metal parts, comprising a box body, a rotating base, a placing table and a side fixing component, wherein the side fixing component comprises a mounting ring, a movable member, a driving member and an abutting member. During the bending and grinding process of the sheet metal, the upper surface of the sheet metal can be fixed by a pressing plate so that the outer surface of the sheet metal can be grinded. When the upper surface of the sheet metal needs to be grinded, the driving member is started, and the driving member drives the movable member to drive the abutting member to move on the placing table, so that the two groups of the abutting members cooperate with each other to clamp and fix the two sides of the sheet metal, thereby being able to fix the sheet metal in different orientations according to actual processing requirements. The method is easy to use and improves the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1It is a schematic diagram of the overall structure of a bending device for precision sheet metal parts according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the side fixing assembly of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of a bending device for precision sheet metal parts according to the second embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the side fixing assembly of the second embodiment of the utility model.

[0018] In the figure: 101-box, 102-rotating base, 103-placing table, 104-installing ring, 105-moving track, 106-moving slider, 107-driving motor, 108-driving rod, 109-abutting panel, 110-connecting rod, 201-protective pad, 202-fan. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 and Figure 2 ,in Figure 1 It is a schematic diagram of the overall structure of the bending device for precision sheet metal parts. Figure 2The utility model provides a bending device for precision sheet metal parts: comprising a box body 101, a rotating base 102, a placing table 103 and a side fixing assembly, wherein the side fixing assembly comprises a mounting ring 104, a moving member, a driving member and an abutting member, wherein the moving member comprises a moving track 105 and a moving slider 106, wherein the driving member comprises a driving motor 107 and a driving rod 108, wherein the abutting member comprises an abutting panel 109, a connecting rod 110 and auxiliary components. The aforementioned scheme solves the problem that during the bending and grinding process of the sheet metal, after the top of the sheet metal is fixed by the pressing plate, the upper surface of the sheet metal cannot be ground, resulting in the sheet metal being unable to be fixed according to actual processing requirements, causing inconvenience in use and reducing the grinding efficiency. It can be understood that the aforementioned scheme can be used to enable the sheet metal to be fixed in different orientations according to actual processing requirements during the bending and grinding process of the sheet metal, which is easy to use and improves the grinding efficiency. It can also be used to dissipate heat and cool the sheet metal, so that the sheet metal can be removed from the placement table 103 more quickly, thereby improving work efficiency.

[0022] According to the present specific embodiment, the rotating base 102 is arranged on the box body 101, the placing table 103 is fixedly connected to the rotating base 102 and is located on one side of the rotating base 102, and the center of the upper and lower walls in the box body 101 are respectively provided with a moving mechanism 1 and a moving component 2 on the left, the lower end of the moving mechanism is connected to an electric push rod, the lower end of the electric push rod is fixed with a pressure plate, the upper end of the moving component 2 is connected to the rotating base 102, the placing table 103 is fixed to the upper end of the rotating base 102, and a rectangular mounting hole is provided at the right end of the box body 101, and a moving grinding mechanism is installed in the rectangular mounting hole. A control panel is installed on the left end face of the box body 101, and the moving mechanism 1 includes a slide groove 1 provided on the inner top wall of the box body 101. Through the arrangement of the placing table 103, the electric push rod and the pressure plate, the pressure plate can clamp and fix the upper surface of the sheet metal to achieve the fixation of the bent sheet metal. The placing table 103 and the electric push rod are driven to move with the bent sheet metal through the moving mechanism 1 and the moving component 2. The position of the bent sheet metal is rotated and changed through the rotating base 102. The grinding mechanism is moved to achieve grinding at any position of the entire right end face of the bent sheet metal, thereby improving the grinding efficiency. The above are all prior arts.

[0023] The mounting ring 104 is fixedly connected to the placing platform 103 and is located on one side of the placing platform 103. The moving member is arranged on the mounting ring 104. The driving member is arranged on the mounting ring 104. The abutting member is arranged on the placing platform 103. The mounting ring 104 is in the shape of a ring. The mounting ring 104 is welded to the outer surface of the placing platform 103. The diameter of the mounting ring 104 is larger than the diameter of the placing platform 103. The number of the moving members is two groups. The two groups of the moving members are divided into The two driving members are symmetrically arranged on both sides of the upper surface of the mounting ring 104, and the mobile member can move towards or away from the center of the mounting table 103 on the mounting ring 104. The number of the driving members is two groups, and the two groups of driving members are symmetrically arranged on both sides of the outer surface of the mounting ring 104. The two groups of driving members are connected to the two groups of mobile members respectively, so that when the driving members are started, they can drive the mobile member to move on the mounting ring 104 toward the center of the mounting table 103. The number of the abutment components is two groups, and the two groups of abutment components are respectively arranged on both sides of the upper surface of the placing platform 103, and the two groups of abutment components are respectively connected to the two groups of moving components, so that when the moving component moves on the mounting ring 104, it can drive the abutment components to move on the placing platform 103, so that the two groups of abutment components cooperate with each other to clamp and fix the two sides of the sheet metal placed on the placing platform 103, so that the top surface of the sheet metal can be processed, so that the top surface or side surface of the sheet metal can be processed according to the processing requirements. The clamping and fixing is simple to operate and easy to use. During the bending and grinding process of the sheet metal, the upper surface of the sheet metal can be fixed by the pressure plate, so that the outer surface of the sheet metal can be grinded. When the upper surface of the sheet metal needs to be grinded, the driving component is started, and the driving component drives the moving component to drive the abutting component to move on the placement table 103, so that the two groups of the abutting components cooperate with each other to clamp and fix the two sides of the sheet metal, so that the sheet metal can be fixed in different directions according to actual processing requirements. It is easy to use and improves the grinding efficiency.

[0024] Secondly, the movable track 105 is fixedly connected to the mounting ring 104 and is located on one side of the mounting ring 104; the movable slider 106 is slidably connected to the movable track 105 and is located on one side of the movable track 105. The number of the movable tracks 105 is two, and the two movable tracks 105 are symmetrically arranged on both sides of the upper surface of the mounting ring 104. The movable track 105 forms a top opening on the mounting ring 104. The number of the movable sliders 106 corresponds to the number of the movable tracks 105. The two movable sliders 106 are respectively Located in the two moving rails 105, the cross-sectional size of the moving slider 106 is adapted to the cross-sectional size of the moving rail 105, so that the moving slider 106 can move in the moving rail 105 along the direction of the moving rail 105, and the abutment member is connected to the upper surface of the moving slider 106, so that when the moving slider 106 moves in the moving rail 105, it can drive the abutment member to move on the placement table 103, so that the two groups of the abutment members cooperate with each other to clamp and fix the two sides of the outer surface of the sheet metal.

[0025] At the same time, the driving motor 107 is fixedly connected to the mounting ring 104 and is located on one side of the mounting ring 104; the driving rod 108 is rotatably connected to the moving track 105 and is threadedly connected to the moving slider 106, and the driving rod 108 is fixedly connected to the output shaft of the driving motor 107. There are two driving motors 107, and the two driving motors 107 are symmetrically fixedly installed on both sides of the outer surface of the mounting ring 104 by bolts. The output shaft of the driving motor 107 passes through one side of the mounting ring 104 to the moving track 105, and the driving rod 108 is located in the moving track 105. One end of 108 rotates in the movable track 105 through a rotating shaft, the other end of the driving rod 108 is fixed together with the output shaft of the driving motor 107, and the movable slider 106 is penetrated by the driving rod 108, the outer surface of the driving rod 108 has an external thread, and the penetration portion of the movable slider 106 has an internal thread matched with the external thread, so that when the driving rod 108 rotates in the movable track 105, the movable slider 106 can move in the movable track 105 along the direction of the movable track 105 under the drive of the thread of the rotating driving rod 108, thereby driving the abutment member to move on the placement table 103.

[0026] In addition, the abutment panel 109 is slidably connected to the placement table 103 and is located on one side of the placement table 103; the connecting rod 110 is fixedly connected to the movable slider 106 and is fixedly connected to the abutment panel 109; the auxiliary components are respectively arranged on the abutment panel 109 and the box body 101, the number of the abutment members is two, and the two abutment members are respectively placed on both sides of the upper surface of the placement table 103, the number of the connecting rods 110 is two, and the two connecting rods 110 are respectively connected to the two movable sliders 1 06 are welded together, and the connecting rod 110 extends toward the direction of the placement table 103 and is welded to the abutment panel 109, so that when the movable slider 106 moves in the movable track 105, the connecting rod 110 can drive the abutment assembly to move on the placement table 103, so that the two abutment panels 109 move toward the two sides of the sheet metal respectively, so that the two abutment panels 109 cooperate with each other to clamp and fix the two sides of the sheet metal, so that the upper surface of the sheet metal can be bent and polished.

[0027] When using a bending device for precision sheet metal parts of the present embodiment, during the bending and grinding process of the sheet metal, the upper surface of the sheet metal can be fixed by the pressure plate, so that the outer surface of the sheet metal can be grinded. When the upper surface of the sheet metal needs to be grinded, the driving motor 107 is started, and the driving motor 107 drives the driving rod 108 to rotate in the movable track 105, so that the movable slider 106 moves in the movable track 105 along the direction of the movable track 105 under the drive of the thread of the rotating driving rod 108, so that the movable slider 106 drives the abutment panel 109 to move on the placement table 103 through the connecting rod 110, so that the two abutment panels 109 cooperate with each other to clamp and fix the two sides of the sheet metal, so that the sheet metal can be fixed in different orientations according to actual processing requirements, which is easy to use and improves the grinding efficiency.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 is a schematic diagram of the overall structure of the precision sheet metal bending device of the second embodiment, Figure 4 2 is a schematic diagram of the structure of the side fixing assembly of the second embodiment. The auxiliary components of this embodiment include a protective pad 201 and a fan 202.

[0030] According to the present specific embodiment, the protective pad 201 is fixedly connected to the abutment panel 109 and is located on the side of the abutment panel 109 away from the movable slider 106; the fan 202 is fixedly connected to the box body 101 and is located on one side of the box body 101. The number of the protective pads 201 corresponds to the number of the abutment panels 109. The two protective pads 201 are respectively arranged on the sides where the two abutment panels 109 are close to each other. The protective pads 201 are made of soft rubber material, have the characteristics of anti-slip and wear resistance, and have good toughness, and can be elastically deformed by extrusion. The setting of the protective pads 201 makes the abutment The connecting panel 109 contacts the sheet metal through the protective pad 201, thereby increasing the friction between the sheet metal and the sheet metal, making the fixation of the sheet metal more stable. The fan 202 is fixed to the inner cavity of the box body 101 by bolts, and the air outlet of the fan 202 faces the side of the placing table 103. When the fan 202 is started, it can generate wind force in the direction of the placing table 103, so that when the sheet metal placed on the placing table 103 is bent and polished, the fan 202 is started, and the fan 202 generates wind force toward the upper surface of the placing table 103, thereby accelerating the air flow rate in the space where the sheet metal is located, so as to play a role in heat dissipation and cooling the sheet metal.

[0031] When using a bending device for precision sheet metal parts of the present embodiment, when it is necessary to bend and polish the upper surface of the sheet metal, the abutment panel 109 contacts the sheet metal through the protective pad 201, so that the two abutment panels 109 cooperate with each other to clamp and fix the sheet metal. The protective pad 201 increases the friction between the abutment panel 109 and the sheet metal, thereby making the clamping and fixation of the sheet metal more stable. At the same time, the fan 202 is started during the bending and polishing process, and the fan 202 generates wind force toward the upper surface of the placement table 103, thereby accelerating the air flow rate in the space where the sheet metal is located, so that the sheet metal is cooled and cooled, so that the sheet metal can be removed from the placement table 103 more quickly, thereby improving work efficiency.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A bending device for precision sheet metal parts, comprising a box, a rotating base and a placing table, wherein the rotating base is arranged on the box, the placing table is fixedly connected to the rotating base and is located on one side of the rotating base, characterized in that: Also included is a side fixing assembly; The side fixing assembly includes a mounting ring, a movable member, a driving member and an abutting member. The mounting ring is fixedly connected to the placing table and is located on one side of the placing table. The movable member is arranged on the mounting ring, the driving member is arranged on the mounting ring, and the abutting member is arranged on the placing table.

2. The bending device for precision sheet metal parts according to claim 1, characterized in that: The moving component comprises a moving track and a moving slider. The moving track is fixedly connected to the mounting ring and is located at one side of the mounting ring; the moving slider is slidably connected to the moving track and is located at one side of the moving track.

3. The bending device for precision sheet metal parts according to claim 2, characterized in that: The driving component includes a driving motor and a driving rod, wherein the driving motor is fixedly connected to the mounting ring and is located on one side of the mounting ring; the driving rod is rotationally connected to the moving track and is threadedly connected to the moving slider, and the driving rod is fixedly connected to the output shaft of the driving motor.

4. The bending device for precision sheet metal parts according to claim 3, characterized in that: The abutment component includes an abutment panel, a connecting rod and an auxiliary component. The abutment panel is slidably connected to the placement table and is located on one side of the placement table; the connecting rod is fixedly connected to the movable slider and fixedly connected to the abutment panel; the auxiliary components are respectively arranged on the abutment panel and the box body.

5. The bending device for precision sheet metal parts according to claim 4, characterized in that: The auxiliary component includes a protective pad and a fan. The protective pad is fixedly connected to the abutment panel and is located on a side of the abutment panel away from the movable slider; the fan is fixedly connected to the box body and is located on one side of the box body.

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