Auxiliary material supporting frame of bending machine

Abstract

The utility model is suitable for the technical field of bending machine, disclose a kind of auxiliary material supporting frame of bending machine, including the support vertical plate being arranged in the front end of bending machine body;Support vertical plate and the length direction of bending machine body is perpendicular;Further including sheet material placing tray;The sheet material placing tray is placed on support vertical plate;Two parallelly arranged positioning pins are vertically inserted in the top surface of the side of support vertical plate away from bending machine body, and positioning pin is threadedly connected with the top surface of support vertical plate;The bottom of sheet material placing tray is provided with the waist-shaped hole for positioning pin to pass upwards. The utility model is placed small sheet material by using sheet material placing tray, when sheet material placing tray is placed on support vertical plate, the front end of bending machine body can be temporarily built into the platform for placing small sheet material, so that operator when preparing small sheet material, unbending sheet material is located in the side of operator, thus can quickly take and place sheet material to bend operation, and the bending efficiency of sheet material can be improved.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, and in particular to an auxiliary material support frame for a bending machine. Background Technology

[0002] Some accessories for shelving, such as hooks, clips, and supports, often require bending machines to shape metal materials into specific shapes and angles to achieve their specific functions. Chinese patent document CN114011916A discloses a hydraulic CNC bending machine, including a bending machine body, an active material support frame, and an auxiliary material support frame. The active material support frame is located on the left and right sides of the front end of the bending machine body, while the auxiliary material support frame is located in the middle of the front end of the bending machine body. The auxiliary material support frame includes a fixing plate and a support rod. The auxiliary material support frame can provide support for large sheet metal pieces during insertion.

[0003] However, for some small sheet metal pieces (shorter in both length and width), they can be placed directly on the lower die of the bending machine without the need for active and auxiliary support frames during bending operations. However, existing hydraulic CNC bending machines lack a platform at the front for placing small sheet metal pieces. Operators must simply place the sheet metal haphazardly on the ground near the workbench when preparing to bend it, retrieving it only when needed. This increases time costs and reduces work efficiency.

[0004] It is evident that existing technologies still need improvement and enhancement. Utility Model Content

[0005] The present invention provides an auxiliary material support for a bending machine, which aims to solve the problem that the front end of the existing hydraulic CNC bending machine body does not have a platform for placing small plates. When operators prepare to bend small plates, they can only place the plates randomly on the ground near the workbench and pick them up when needed, which increases time costs and reduces work efficiency.

[0006] To achieve the above objectives, the solution provided by this utility model is as follows:

[0007] This utility model provides an auxiliary material support frame for a bending machine, including a support longitudinal plate disposed at the front end of the bending machine body; the support longitudinal plate is perpendicular to the length direction of the bending machine body; it also includes a sheet material placement tray; the sheet material placement tray is placed on the support longitudinal plate; two locating pins are vertically inserted into the top surface of the side of the support longitudinal plate away from the bending machine body, and the locating pins are threadedly connected to the top surface of the support longitudinal plate; the bottom of the sheet material placement tray has an oblong hole for the locating pins to pass through upward.

[0008] Optionally, the width of the oblong hole is greater than the outer diameter of the locating pin, and the length of the oblong hole is greater than the distance between the two locating pins.

[0009] Optionally, the auxiliary support frame of the bending machine further includes:

[0010] A slide rail is provided at the front end of the bending machine body along the length of the bending machine body;

[0011] A support assembly is provided at the bottom of the support longitudinal plate and is slidably mounted on a slide rail.

[0012] Optionally, the support component includes:

[0013] A support column, which is vertically installed at the bottom of the support longitudinal plate;

[0014] A slide block, which is sleeved on a support column and slidably mounted on a slide rail;

[0015] A connecting plate, which is horizontally disposed at the lower end of the support column;

[0016] A support inclined plate is inclinedly disposed below the support longitudinal plate, with its upper end connected to the bottom of the support longitudinal plate and its lower end connected to the connecting plate.

[0017] Optionally, the slide is movably sleeved on the support column, and the slide is provided with a first set bolt that can press against the support column.

[0018] Optionally, a second set bolt is inserted into the slide block, which can abut against the front end of the bending machine body.

[0019] Optionally, a horizontally positioned first limiting rod is connected to the support column, and the first limiting rod is located below the slide block.

[0020] Optionally, the auxiliary material support frame of the bending machine further includes a second limiting rod; the second limiting rod is located at both ends of the slide rail, and the second limiting rod is located at the front end of the bending machine body.

[0021] Beneficial effects:

[0022] This utility model provides an auxiliary material support for a bending machine. By using a material placement tray to place small sheet metal, when the material placement tray is placed on the support longitudinal plate, a platform for placing small sheet metal can be temporarily set up at the front end of the bending machine body. This allows the operator to place the unbent sheet metal next to them when preparing small sheet metal, thus enabling quick picking and placing of sheet metal for bending operations and improving the bending efficiency of the sheet metal.

[0023] In addition, this utility model provides two positioning pins side by side on the top surface of the support longitudinal plate away from the bending machine body. When the plate placement tray is placed on the support longitudinal plate, the positioning pins can restrict the movement of the plate placement tray, so that the plate placement tray will not fall off when it is placed on the support longitudinal plate, thus avoiding safety accidents such as the plate placement tray and the plate injuring the operator's feet. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the auxiliary material support frame for the bending machine provided by this utility model. Figure 1 .

[0025] Figure 2 yes Figure 1 Enlarged view of section A.

[0026] Figure 3 This is a schematic diagram of the auxiliary material support frame for the bending machine provided by this utility model. Figure 2 .

[0027] Figure 4 yes Figure 3 Enlarged view of section B.

[0028] Figure 5 This is a schematic diagram showing the supporting longitudinal plate mounted on the slide rail.

[0029] Explanation of icon numbers:

[0030] 1-Bending machine body; 2-Supporting longitudinal plate;

[0031] 3-Sheet metal placement tray; 301-Oval hole;

[0032] 4-Locking pin; 5-Slide rail;

[0033] 6-Support assembly; 61-Support column; 62-Slide; 63-Connecting plate; 64-Support inclined plate;

[0034] 7-First set bolt; 8-Second set bolt; 9-First limit rod; 10-Second limit rod. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] It should also be noted that when a component is referred to as "fixed to" or "attached to" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0038] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0039] Please see Figures 1 to 5 This utility model provides an auxiliary material support frame for a bending machine. The auxiliary material support frame can be used together with the active material support frame of the existing bending machine, or it can be used alone. Specifically, the auxiliary material support frame of the bending machine includes a support longitudinal plate 2, a plate placement tray 3, and a positioning pin 4.

[0040] The supporting longitudinal plate 2 is located at the front end of the bending machine body 1. One or more supporting longitudinal plates 2 can be installed, and their length direction is perpendicular to that of the bending machine body 1. This allows for support of the lower surface of large sheet metal. When the supporting longitudinal plate 2 is not needed to support the lower surface of the sheet metal, the sheet metal placement tray 3 can be placed on the supporting longitudinal plate 2. Small sheet metal can be placed on the tray 3, temporarily creating a platform at the front end of the bending machine body 1 for placing small sheet metal. When preparing small sheet metal, the unbent sheet metal is located beside the operator, allowing for quick handling and bending operations, thus improving bending efficiency.

[0041] There are two positioning pins 4, which are arranged side by side on the top surface of the support longitudinal plate 2 away from the bending machine body 1. The bottom of the sheet material placement tray 3 has an oblong hole 301 through which the positioning pins 4 pass upward. When the sheet material placement tray 3 is placed on the support longitudinal plate 2 and the positioning pins 4 pass upward through the oblong hole 301, the movement of the sheet material placement tray 3 can be restricted by the positioning pins 4, so that the sheet material placement tray 3 will not fall when it is placed on the support longitudinal plate 2, thus avoiding the safety accident of the sheet material placement tray 3 and the sheet material injuring the operator's feet.

[0042] The positioning pin 4 is threaded to the top surface of the support longitudinal plate 2. When it is not necessary to build a platform for placing the plate, the positioning pin 4 can be unscrewed from the support longitudinal plate 2 so that the support longitudinal plate 2 can be used normally to support the plate.

[0043] like Figure 3 and Figure 4 As shown, optionally, the width of the waist-shaped hole 301 is greater than the outer diameter of the positioning pin 4, and the length of the waist-shaped hole 301 is greater than the distance between the two positioning pins 4. In this way, when the operator places the sheet material placement box on the support longitudinal plate 2, the sheet material placement box has a certain margin of error, which can reduce the difficulty of alignment when placing the sheet material placement box and thus save operation time.

[0044] like Figures 1 to 3 as well as Figure 5 As shown, optionally, the auxiliary support frame of the bending machine also includes a slide rail 5 and a support assembly 6. Specifically, the slide rail 5 is located at the front end of the bending machine body 1 along the length direction of the bending machine body 1; the support assembly 6 is located at the bottom of the support longitudinal plate 2, and the support assembly 6 is slidably mounted on the slide rail 5. As mentioned above, the supporting longitudinal plate 2 provided by this utility model can be set in one or more. When more than two supporting longitudinal plates 2 are set, the number of supporting components 6 used to support the supporting longitudinal plates 2 should also be consistent with the number of supporting longitudinal plates 2. Therefore, in this embodiment, by sliding the supporting components 6 on the slide rail 5, the supporting longitudinal plates 2 can move together with the supporting components 6. Thus, the position of the supporting longitudinal plates 2 can be adjusted so that there are supporting longitudinal plates 2 on both sides of the operator's body. When there are supporting longitudinal plates 2 on both sides of the operator's body, a sheet material placement box can be placed on both supporting longitudinal plates 2. One sheet material placement box holds unbent sheet material, while the other sheet material placement box holds bent sheet material. Therefore, during continuous bending operations, the above-mentioned layout of the supporting longitudinal plates 2 allows the operator to quickly switch operating steps, reduce waiting time, thereby greatly increasing bending output within a time and accelerating production progress.

[0045] like Figures 1 to 3 as well as Figure 5As shown, optionally, the support assembly 6 includes a support column 61, a slide block 62, a connecting plate 63, and a support inclined plate 64.

[0046] Specifically, the support column 61 is vertically positioned at the bottom of the support longitudinal plate 2. The support column 61 provides stable vertical support for the support longitudinal plate 2, ensuring that it can firmly bear the weight of the material placement tray 3 and the material. The slide block 62 is fitted onto the support column 61 and cooperates with the slide rail 5, allowing the support longitudinal plate 2 to move horizontally. The connecting plate 63 is horizontally positioned at the lower end of the support column 61. The inclined support plate 64 is inclined below the support longitudinal plate 2, with its upper end connected to the bottom of the support longitudinal plate 2 and its lower end connected to the connecting plate 63. The inclined support plate 64, connected to both the support longitudinal plate 2 and the connecting plate 63, forms a stable triangular structure with the support column 61, preventing the support longitudinal plate 2 from swaying or tipping over during the use of the auxiliary material support frame.

[0047] like Figure 1 , Figure 2 as well as Figure 5 As shown, optionally, the slide 62 is movably fitted onto the support column 61, and the slide 62 is provided with a first set bolt 7 that can press against the support column 61. By loosening or tightening the first set bolt 7, the height position of the slide 62 on the support column 61 can be adjusted by moving the support column 61, thereby achieving fine adjustment of the height of the support longitudinal plate 2. For example, when an active material support frame is needed instead of an auxiliary material support frame, the position of the support longitudinal plate 2 can be lowered below the active material support frame, so that some large-area plates can be supported by only two active material support frames.

[0048] like Figure 5 As shown, optionally, a second set bolt 8 is inserted into the slide block 62, which can abut against the front end of the bending machine body 1. When the second set bolt 8 is tightly abutted against the front end of the bending machine body 1, the slide block 62 can be firmly fixed on the slide rail 5. During the operation of the bending machine at the front end of the bending machine body 1, even if the support longitudinal plate 2 is subjected to external force vibration or the operator comes into contact with the support longitudinal plate 2, the support longitudinal plate 2 will not slide arbitrarily, ensuring the reliability and safety of the bending operation.

[0049] like Figure 1 and Figure 2As shown, optionally, a horizontally arranged first limiting rod 9 is connected to the support column 61. Multiple first limiting rods 9 can be arranged at the same height, and the first limiting rods 9 are located below the slide block 62. When the support longitudinal plate 2 is moved upward by moving the support column 61 upward, the first limiting rod 9 can limit the upper limit height that the support longitudinal plate 2 can move. This upper limit height can be the height at which the support longitudinal plate 2 cooperates with the active material support frame.

[0050] like Figure 1 As shown, optionally, the auxiliary support frame of the bending machine further includes a second limiting rod 10; the second limiting rod 10 is located at both ends of the slide rail 5, and the second limiting rod 10 is located at the front end of the bending machine body 1. The second limiting rod 10 can limit the sliding range of the slide block 62, preventing the support assembly 6 and the support longitudinal plate 2 from sliding out of the slide rail 5, thereby improving the safety of the auxiliary support frame during use.

[0051] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An auxiliary support frame for a bending machine, comprising a support longitudinal plate (2) disposed at the front end of the bending machine body (1); the support longitudinal plate (2) is perpendicular to the length direction of the bending machine body (1); characterized in that, It also includes a sheet material placement tray (3); the sheet material placement tray (3) is placed on a support longitudinal plate (2); two locating pins (4) are vertically inserted on the top surface of the support longitudinal plate (2) away from the bending machine body (1), and the locating pins (4) are threadedly connected to the top surface of the support longitudinal plate (2); the bottom of the sheet material placement tray (3) is provided with an oblong hole (301) through which the locating pins (4) pass upward.

2. The auxiliary material support frame for the bending machine according to claim 1, characterized in that, The width of the waist-shaped hole (301) is greater than the outer diameter of the positioning pin (4), and the length of the waist-shaped hole (301) is greater than the distance between the two positioning pins (4).

3. The auxiliary material support frame for the bending machine according to claim 1, characterized in that, Also includes: The slide rail (5) is located at the front end of the bending machine body (1) along the length direction of the bending machine body (1); Support component (6) is located at the bottom of the support longitudinal plate (2) and is slidably mounted on the slide rail (5).

4. The auxiliary material support frame for the bending machine according to claim 3, characterized in that, The support component (6) includes: Support column (61), the support column (61) is vertically installed at the bottom of the support longitudinal plate (2); A slide (62) is sleeved on a support column (61) and slides on a slide rail (5); A connecting plate (63) is horizontally disposed at the lower end of the support column (61); A support inclined plate (64) is inclinedly disposed below the support longitudinal plate (2), and the upper end of the support inclined plate (64) is connected to the bottom of the support longitudinal plate (2), and the lower end of the support inclined plate (64) is connected to the connecting plate (63).

5. The auxiliary material support frame of the bending machine according to claim 4, characterized in that, The slide (62) is movably sleeved on the support column (61), and the slide (62) is provided with a first set bolt (7) that can press against the support column (61).

6. The auxiliary material support frame of the bending machine according to claim 4, characterized in that, The slide (62) is provided with a second set bolt (8) that can abut against the front end of the bending machine body (1).

7. The auxiliary material support frame for the bending machine according to claim 4, characterized in that, A first limiting rod (9) is horizontally connected to the support column (61), and the first limiting rod (9) is located below the slide (62).

8. The auxiliary material support frame of the bending machine according to claim 3, characterized in that, It also includes a second limiting rod (10); the second limiting rod (10) is located at both ends of the slide rail (5), and the second limiting rod (10) is located at the front end of the bending machine body (1).

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