Stainless steel thin-wall pipe bending and flattening forming device

Abstract

The utility model relates to the technical field of pipe fitting machining devices, and discloses a stainless steel thin-wall pipe bending, flattening and forming device which comprises a device body and a telescopic air cylinder fixedly connected to the top of the device body, a containing opening is formed in one side of the device body, a containing frame is fixedly connected to the interior of the containing opening, and the containing frame is communicated with the containing opening. And an electric conveying roller is arranged in the placing opening, a through opening is formed in the inner side of the placing opening, a clamping block is further arranged in the placing opening, and a moving mechanism is arranged in the placing opening. According to the pipe bending, flattening and forming device, through arrangement of the containing frame, the clamping blocks and the containing opening, the effect that a pipe can be machined in a closed state is achieved, the safety coefficient is improved, and the problem that when an existing pipe bending, flattening and forming device is used, the pipe is often directly placed on the device to be machined, and machining efficiency is high is solved. The safety performance of the operation mode is not high, and the situation that the pipe bounces easily occurs is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe fitting processing device technical field, concretely is a stainless steel thin wall pipe bending flattening forming device. BACKGROUND

[0002] ‌Pipe bending pressure forming refers to the specific process method, the pipe is in the bending process and is flattened simultaneously to change its shape and size. This forming method is usually used in the processing of metal pipe fittings, especially in the case of changing the bending angle and diameter simultaneously, so it is widely used in pipe processing, but the existing pipe bending forming forming device still has some problems in the actual use process;

[0003] For example, the application number CN202322536808.9 discloses an airplane pipe bending flattening forming device, which comprises a support and a top plate, the inner side of the support is provided with a conveying assembly, the conveying assembly comprises a main roller and a pressure roller, the inner side of the support is provided with a flattening assembly, the flattening assembly comprises a lower roller and an upper roller, the two sides of the support are provided with a bending assembly, the bending assembly comprises a motor three and a lead screw, the top plate is provided with a lifting assembly, the lifting assembly comprises a motor one and a flap, has the characteristics of convenient adjustment pipe fitting fixed, the existing pipe bending forming forming device is usually placed directly on the device for processing when in use, the safety performance of this operation mode is not high, and the pipe material is easy to pop up.

[0004] In view of the above problems, a stainless steel thin wall pipe bending flattening forming device is proposed. Utility model content

[0005] The utility model aims at providing a stainless steel thin wall pipe bending forming forming device, which is used for work, thereby solving the problem that the existing pipe bending forming forming device is usually placed directly on the device for processing when in use, the safety performance of this operation mode is not high, and the pipe material is easy to pop up.

[0006] To achieve the above object, the utility model provides the following technical scheme: a stainless steel thin wall pipe bending flattening forming device, which comprises a device body and a telescopic cylinder fixedly connected to the top of the device body, one side of the device body is provided with a placing opening, the inside of the placing opening is fixedly connected with a placing rack, the placing rack is communicated with the placing opening, the inside of the placing rack is provided with an electric transmission roller, the inside of the placing rack is provided with a through opening, the inside of the placing rack is further provided with a clamping block, the placing rack is provided with a moving mechanism, the moving mechanism is used for controlling the clamping block to assist in clamping the pipe material, the output end of the telescopic cylinder is fixedly connected with a pressing block, and the pressing block is matched with the through opening.

[0007] Preferably, the moving mechanism comprises a motor fixedly connected inside the placing opening, and an output end of the motor is fixedly connected with a bevel gear one, the bevel gear one is provided with two groups, one side of the bevel gear one is meshedly connected with a bevel gear two, and the bottom of the bevel gear two is fixedly connected with a reversible toothed rod, two groups of the clamping blocks are slidably connected to the inner side of the placing opening, and the reversible toothed rod is threadedly connected with the clamping blocks.

[0008] Preferably, the moving mechanism comprises a first push rod fixedly connected inside the placing opening, and an output end of the first push rod is fixedly connected with a connecting rod, left and right ends of the connecting rod are fixedly connected with two groups of the clamping blocks, and another two groups of the clamping blocks are fixedly connected with a fixing frame.

[0009] Preferably, the moving mechanism comprises a second push rod fixedly connected inside the placing opening, and an output end of the second push rod is fixedly connected with a supporting frame, left and right ends of the supporting frame are fixedly connected with two groups of the clamping blocks corresponding to the clamping blocks, and the top of the clamping block is fixedly connected with a wear-resistant layer.

[0010] Preferably, one side of the device body is rotatably connected with a protection door, one side of the protection door is provided with a clamping groove, one side of the device body is rotatably connected with a knob, and one side of the knob is fixedly connected with a bevel gear three.

[0011] Preferably, one side of the bevel gear three is meshedly connected with a bevel gear four, and the bevel gear four is rotatably connected inside the device body, one side of the bevel gear four is fixedly connected with a threaded rod.

[0012] Preferably, the outer side of the threaded rod is threadedly connected with a clamping block, and the clamping block is slidably connected inside the device body, and the clamping block and the clamping groove are slidably matched.

[0013] Compared with the prior art, the device has the following beneficial effects:

[0014] 1、Through the setting of the placing frame, the clamping block and the placing opening, the pipe material can be processed in a closed state, the safety factor is improved, and the problem that the pipe material is easily bounced up when the pipe material is directly placed on the device for processing in the prior pipe material bending and flattening forming device is solved.

[0015] 2、Through the setting of the motor and the reversible toothed rod, different specifications of pipe materials can be clamped and fixed, and the problem that only one specification of pipe material can be processed and fixed in the prior device is solved.

[0016] 3、The present application realizes the movement of the pipe by the setting of the electric transmission roller, facilitates the processing operation of the pipe at different positions by the staff, solves the problem that the existing pipe bending and flattening forming device generally needs to be manually pushed to change the processing position, and is not conducive to use.

[0017] 4、The present application realizes the maintenance operation of the device by the setting of the protection door, knob, clamping block and clamping groove, improves the work efficiency, solves the problem that the existing pipe bending and flattening forming device is mostly closed, and is not easy to maintain when the internal element is problematic, and affects the use efficiency.

[0018] 5、The present application realizes the stable installation of the related device in the device by the setting of the placing rack, solves the problem that the internal structure of the existing pipe bending and flattening forming device is mostly complex, which is not conducive to subsequent maintenance operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a placing rack and clamping block structure view of the utility model;

[0021] Figure 3 It is a motor and bevel gear one structure view of the utility model;

[0022] Figure 4 It is a first push rod and connecting rod structure view of the utility model;

[0023] Figure 5 It is a second push rod and support frame structure view of the utility model;

[0024] Figure 6 It is a protection door and threaded rod structure view of the utility model.

[0025] In the drawing: 1, device body; 11, placing opening; 111, placing rack; 112, electric transmission roller; 113, through opening; 114, clamping block; 12, motor; 121, bevel gear one; 122, bevel gear two; 123, positive and negative toothed screw rod; 13, first push rod; 131, connecting rod; 132, fixed frame; 14, second push rod; 141, support frame; 142, wear-resistant layer; 15, protection door; 151, clamping groove; 152, knob; 153, bevel gear three; 154, bevel gear four; 155, threaded rod; 156, clamping block; 2, telescopic air cylinder; 21, pressing block. DETAILED DESCRIPTION

[0026] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0027] In order to further understand the content of the present application, the present application will be described in detail with reference to the accompanying drawings.

[0028] In combination with Figure 1 and Figure 2 , a stainless steel thin-walled pipe bending and flattening forming device comprises a device body 1 and a telescopic cylinder 2 fixedly connected to the top of the device body 1, a placing opening 11 is formed on one side of the device body 1, a placing rack 111 is fixedly connected inside the placing opening 11, the placing rack 111 is in communication with the placing opening 11, an electric transmission roller 112 is arranged inside the placing rack 111, a through opening 113 is formed on the inner side of the placing rack 111, a clamping block 114 is further arranged inside the placing rack 111, the placing rack 111 is provided with a moving mechanism, the moving mechanism is used for controlling the clamping block 114 to assist in clamping the pipe, the output end of the telescopic cylinder 2 is fixedly connected with a pressing block 21, and the pressing block 21 is matched with the through opening 113.

[0029] The present application will be further described below in combination with the embodiments.

[0030] Embodiment 1:

[0031] In order to solve the problem that the existing pipe bending and flattening forming device is directly placed on the device for processing during use, the safety performance of this operation mode is not high, and the pipe is easy to pop up, the present embodiment discloses the following technical scheme, specifically as Figure 1 、 Figure 2 、 Figure 3 and Figure 6As shown, the moving mechanism includes a motor 12 fixedly connected inside the placing opening 11, and the output end of the motor 12 is fixedly connected with a bevel gear one 121, the bevel gear one 121 is provided with two groups, one side of the bevel gear one 121 is engagedly connected with a bevel gear two 122, and the bottom of the bevel gear two 122 is fixedly connected with a reversible toothed lead screw 123, two groups of clamping blocks 114 are slidingly connected on the inner side of the placing opening 11, the reversible toothed lead screw 123 is threadedly connected with the clamping blocks 114, when it is needed to process the pipe, at this time the pipe can be placed inside the placing opening 11, so that the pipe is located on the placing rack 111, at this time the electric transmission roller 112 can be started, the electric transmission roller 112 rotates to play a conveying effect on the pipe, when it is moved to a specified position, at this time the staff can start the motor 12, the motor 12 drives the bevel gear one 121 to rotate, so that the bevel gear two 122 rotates, the bevel gear two 122 drives the reversible toothed lead screw 123 to rotate, the reversible toothed lead screw 123 drives the two groups of clamping blocks 114 to move, so that the pipe can be clamped, when it is needed to process, the telescopic air cylinder 2 can be started, the telescopic air cylinder 2 drives the pressing block 21 to move, so that the pipe can be bent, flattened and formed, realizing the effect that the pipe can be processed in a closed state, and improving the safety factor.

[0032] At the same time, in order to solve the problem that most of the existing pipe bending and flattening forming devices are closed devices, when internal elements are damaged, it is not easy to maintain them, and the use efficiency is affected, the embodiment also discloses the following scheme: one side of the device body 1 is rotatably connected with a protective door 15, one side of the protective door 15 is provided with a clamping groove 151, one side of the device body 1 is rotatably connected with a knob 152, one side of the knob 152 is fixedly connected with a bevel gear three 153, one side of the bevel gear three 153 is engagedly connected with a bevel gear four 154, the bevel gear four 154 is rotatably connected inside the device body 1, one side of the bevel gear four 154 is fixedly connected with a threaded rod 155, the outer side of the threaded rod 155 is threadedly connected with a clamping block 156, the clamping block 156 is slidingly connected inside the device body 1, and the clamping block 156 and the clamping groove 151 are slidingly matched, when the inside of the device body 1 is damaged, at this time the knob 152 located on one side of the device body 1 can be twisted, the knob 152 drives the bevel gear three 153 to rotate, so that the bevel gear four 154 rotates, the bevel gear four 154 drives the threaded rod 155 to rotate, so that the clamping block 156 slides inside the device body 1, after the clamping block 156 is separated from the inside of the clamping groove 151, the protective door 15 can be opened, at this time the staff can maintain the internal elements of the device, realizing the effect that the staff can conveniently maintain the inside of the device, and improving the work efficiency.

[0033] Embodiment 2:

[0034] Another adjustment mode is disclosed in the embodiment, which is different from the first embodiment, and can facilitate the staff to fix the pipe during the pipe processing process, and details are referred to Figure 4 The moving mechanism comprises a first push rod 13 fixedly connected inside the placing opening 11, and the output end of the first push rod 13 is fixedly connected with a connecting rod 131, the left and right ends of the connecting rod 131 are fixedly connected with two groups of clamping blocks 114, and the other two groups of clamping blocks 114 are fixedly connected with a fixing frame 132. When the pipe needs to be fixed, the first push rod 13 can be started, the first push rod 13 drives the connecting rod 131 to move, and the two groups of clamping blocks 114 are moved, so that the clamping effect on the pipe is achieved, and the subsequent operation is facilitated.

[0035] Embodiment 3

[0036] Another adjustment mode is disclosed in the embodiment, which is different from the first embodiment and the second embodiment, and can facilitate the staff to fix the pipe during the pipe processing process, and details are referred to Figure 5 The moving mechanism comprises a second push rod 14 fixedly connected inside the placing opening 11, and the output end of the second push rod 14 is fixedly connected with a support frame 141, and the left and right ends of the support frame 141 are fixedly connected with two groups of corresponding clamping blocks 114. The top of the clamping block 114 is fixedly connected with a wear-resistant layer 142. When the pipe needs to be processed, the two groups of second push rods 14 can be started, the two groups of second push rods 14 drive the support frames 141 to move respectively, so that the clamping blocks 114 clamp the pipe, and the wear-resistant layer 142 on the clamping block 114 can improve the service life of the clamping block 114.

[0037] It should be noted that the above-mentioned electrical elements are provided with a power supply, and the control mode is prior art. In order to avoid tedious description, it is uniformly described here. The present application is mainly used to protect mechanical equipment, so the control mode and circuit connection are not explained in detail in the text. In this text, relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel thin-walled pipe bending and flattening forming device, comprising a device body (1) and a telescopic cylinder (2) fixedly connected to the top of the device body (1), characterized in that: The side of the device body (1) is provided with a placing opening (11), the inner side of the placing opening (11) is fixedly connected with a placing rack (111), the placing rack (111) is communicated with the placing opening (11), the inner side of the placing rack (111) is provided with an electric transmission roller (112), the inner side of the placing rack (111) is provided with a through opening (113), and the inner side of the placing rack (111) is further provided with a clamping block (114).

2. A device for bending and flattening thin-walled stainless steel tube according to claim 1, characterized in that: The moving mechanism comprises a motor (12) fixedly connected in the inner side of the placing opening (11), and the output end of the motor (12) is fixedly connected with a bevel gear (121), the bevel gear (121) is provided with two groups, one side of the bevel gear (121) is engagedly connected with a bevel gear (122), the bottom of the bevel gear (122) is fixedly connected with a reversible thread rod (123), and the two groups of clamping blocks (114) are slidably connected in the inner side of the placing opening (11).

3. A device for bending and flattening thin-walled stainless steel tube according to claim 1, characterized in that: The moving mechanism comprises a first push rod (13) fixedly connected in the inner side of the placing opening (11), and the output end of the first push rod (13) is fixedly connected with a connecting rod (131), the left and right ends of the connecting rod (131) are fixedly connected with the two groups of clamping blocks (114), and the other two groups of clamping blocks (114) are fixedly connected with a fixed frame (132).

4. The apparatus for bending and flattening thin-walled stainless steel tube of claim 1, wherein: The moving mechanism comprises a second push rod (14) fixedly connected in the inner side of the placing opening (11), and the output end of the second push rod (14) is fixedly connected with a supporting frame (141), and the left and right ends of the supporting frame (141) are fixedly connected with the two groups of corresponding clamping blocks (114), and the top of the clamping block (114) is fixedly connected with a wear-resistant layer (142).

5. A device for bending and flattening thin-walled stainless steel tube according to claim 1, characterized in that: The side of the device body (1) is rotatably connected with a protection door (15), one side of the protection door (15) is provided with a clamping groove (151), one side of the device body (1) is rotatably connected with a knob (152), and one side of the knob (152) is fixedly connected with a bevel gear (153).

6. A device for bending and flattening thin-walled stainless steel tube according to claim 5, characterized in that: One side of the bevel gear (153) is engagedly connected with a bevel gear (154), and the bevel gear (154) is rotatably connected in the inner side of the device body (1), one side of the bevel gear (154) is fixedly connected with a threaded rod (155).

7. A device for bending and flattening thin-walled stainless steel tube according to claim 6, characterized in that: The outer side of the threaded rod (155) is threadedly connected with a clamping block (156), and the clamping block (156) is slidably connected in the inner side of the device body (1), and the clamping block (156) is slidably connected with the clamping groove (151).

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