Bending device

Abstract

The utility model relates to the technical field of bending tools, aims to solve the technical problem that some known workpieces are low in bending and heating treatment efficiency, and provides a bending device which is used for bending a target piece and comprises a first bearing piece, a first driving piece, a second driving piece, a first bending piece and a first heating piece. The first bearing part is used for bearing the target part. The second driving part is in transmission connection with the first driving part, the first bending part is in transmission connection with the second driving part, the first driving part is configured to drive the first bending part to bend the target part, and the second driving part is configured to drive the first bending part to abut against the target part. The first heating piece is arranged on the first bending piece, and the first heating piece is used for heating the first bending piece so that heat of the first bending piece can be conducted to the target piece. The bending device has the beneficial effect that the bending machining efficiency of the target piece is improved.

Description

Technical Field

[0001] This application relates to the field of bending tooling technology, and more specifically, to bending devices. Background Technology

[0002] Some known workpieces suffer from technical problems related to low efficiency in bending and heat treatment. Utility Model Content

[0003] This application provides a bending device to solve the technical problem of low bending and heat treatment efficiency for some known workpieces.

[0004] This application provides a bending device for bending a target part. The bending device includes a first support member, a first drive member, a second drive member, a first bending member, and a first heating member. The first support member carries the target part. The second drive member is tractively connected to the first drive member, and the first bending member is tractively connected to the second drive member. The first drive member is configured to drive the first bending member to bend the target part, and the second drive member is configured to drive the first bending member to press against the target part. The first heating member is disposed on the first bending member and is used to heat the first bending member so that the heat from the first bending member is conducted to the target part.

[0005] According to the bending device of this application, the first bending member is driven to move by the first driving member, which can realize the bending effect on the target part. The first bending member is subjected to a pressure by the second driving member, and the first heating member heats the first bending member, which can realize the heat transfer of the first bending member to the target part. Furthermore, through the action of the second driving member, the first bending member can maintain pressure on the target part for a longer period of time, thereby improving the bending effect and bending efficiency.

[0006] In one possible implementation:

[0007] The first bending member is movably connected to the output end of the second driving member. The bending device further includes a first detection member connected to the output end of the second driving member. During the process of pressing the target member, the first bending member can move closer to the first detection member relative to the second driving member until the first bending member abuts against the first detection member, so that the first detection member detects the pressure value applied by the first bending member to the target member.

[0008] In one possible implementation:

[0009] The bending device further includes a first contact member and a first buffer member. The first buffer member is connected to the end of the first bending member facing the first detection member, and the first contact member is connected to the end of the first buffer member facing the first detection member, so that the first bending member drives the first contact member to abut against the first detection member through the first buffer member.

[0010] In one possible implementation:

[0011] The target component includes a first bent portion and a second bent portion. The first bent component is configured to bend and press against the first bent portion. The bending device further includes a third driving component and a second bending component. The third driving component is tractively connected to the first driving component, and the second bending component is tractively connected to the third driving component. The third driving component is configured to approach the second bent portion under the drive of the first driving component. The third driving component is also used to drive the second bending component to bend the second bent portion and to cause the second bending component to press against the second bent portion.

[0012] In one possible implementation:

[0013] The third driving component includes a first driving part and a second driving part. The first driving part is tractively connected to the first driving component, and the second driving part is tractively connected to the first driving part. The second bending member is tractively connected to the second driving part. The second driving part is used to drive the second bending member to move along a second direction to bend the second bending part. The first driving part is used to drive the second driving part to move along a first direction so that the second bending member presses against the second bending part.

[0014] In one possible implementation:

[0015] The bending device further includes a base, a top plate, and a transmission component. The first support member is disposed on the base. The top plate is spaced apart from the base, and the first driving member is disposed on the top plate. The transmission component is located between the base and the top plate, and the second and third driving members are spaced apart from the transmission component. The transmission component is tractively connected to the first driving member, and can move closer to or further away from the first support member under the influence of the first driving member.

[0016] In one possible implementation:

[0017] The bending device further includes a clamping assembly movably connected to the first carrier, the clamping assembly being configured to clamp the target piece against the first carrier.

[0018] In one possible implementation:

[0019] The target component includes a first end and a second end disposed opposite to each other; the clamping assembly includes a first clamping member and a second clamping member; one end of the first clamping member is rotatably connected to the first carrier member, and the other end of the first clamping member is configured to clamp the first end to the first carrier member in a first direction; the second clamping member is spaced apart from the first clamping member, the second clamping member is movably connected to the first carrier member, and the second clamping member is configured to clamp the second end to the first carrier member in a second direction.

[0020] In one possible implementation:

[0021] The first support member has a fixing part; the second clamping member includes a pressure block and a reset member. The pressure block is located on one side of the fixing part and is movably connected to the first support member. The reset member connects the pressure block and the first support member. The reset member is configured to drive the pressure block to abut against the fixing part to clamp the second end between the fixing part and the pressure block.

[0022] In one possible implementation:

[0023] The first support member has a plurality of spaced-apart support positions, which are used to support the target member;

[0024] The bending device further includes a shifting drive assembly, which is connected to the first carrier member. The shifting drive assembly is configured to drive the first carrier member to move so that one of the carrier positions corresponds to the first bending member. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the bending device according to an embodiment of this application.

[0027] Figure 2 This is a front view of a bending device according to an embodiment of this application.

[0028] Figure 3 This is a partial structural schematic diagram of a bending device according to an embodiment of the present application, wherein at least a second driving member and a first bending member are shown.

[0029] Figure 4This is a partial cross-sectional view of a portion of a bending device according to an embodiment of this application.

[0030] Figure 5 This is a schematic diagram of the target component and the first bending component before bending, according to an embodiment of this application.

[0031] Figure 6 This is a structural schematic diagram of the first bending pressure-holding target part according to an embodiment of this application.

[0032] Figure 7 This is a three-dimensional structural diagram of a bending device according to an embodiment of this application.

[0033] Figure 8 This is a schematic diagram of the target component, the first bent component, and the second bent component before bending, according to another embodiment of this application.

[0034] Figure 9 This is a structural schematic diagram of the first and second bent parts and the pressure-holding target part according to another embodiment of this application.

[0035] Figure 10 This is a three-dimensional structural diagram of a bending device according to another embodiment of this application.

[0036] Figure 11 This is a partial structural schematic diagram of another part of the bending device according to an embodiment of the present application, wherein at least a third driving member and a second bending member are shown.

[0037] Figure 12 This is a partial cross-sectional view of another part of the bending device according to an embodiment of this application.

[0038] Figure 13 This is a partial structural schematic diagram of another part of the bending device according to an embodiment of the present application, wherein at least the second detection element and the second bending element are shown.

[0039] Figure 14 This is a top view of the second carrier and clamping assembly according to an embodiment of this application.

[0040] Figure 15 This is a three-dimensional structural diagram of the second carrier and clamping assembly according to an embodiment of this application.

[0041] Figure 16 This is a three-dimensional structural diagram of the second carrier and clamping assembly according to an embodiment of this application from another perspective.

[0042] Explanation of key component symbols:

[0043] Bending device 100

[0044] First load-bearing component 10

[0045] First driving component 21

[0046] Second drive component 22

[0047] Third drive component 23

[0048] First Drive Unit 231

[0049] Second drive unit 232

[0050] Installation part 233

[0051] First heating element 31

[0052] First temperature detection element 32

[0053] Second heating element 33

[0054] Second temperature sensing element 34

[0055] First inspection item 35

[0056] Second inspection item 36

[0057] First bending component 41

[0058] First contact element 42

[0059] First buffer 43

[0060] First connector 44

[0061] First adapter 45

[0062] First limiting component 46

[0063] First guide rail assembly 47

[0064] Second bending component 51

[0065] Second contact element 52

[0066] Second buffer 53

[0067] Second connector 54

[0068] Second adapter 55

[0069] Second limiting component 56

[0070] Second guide rail assembly 57

[0071] Clamping assembly 60

[0072] First clamping component 61

[0073] Second clamping element 62

[0074] 621 Press Block

[0075] Reset component 622

[0076] Damped shaft 71

[0077] Drive component 72

[0078] Transposition driver component 80

[0079] Transposition drive 81

[0080] Transmission rack 82

[0081] Transmission gear 83

[0082] Base 91

[0083] Top plate 92

[0084] Transmission component 93

[0085] Guide column 94

[0086] Guide bearing 95

[0087] Limiting component 96

[0088] Second bearing component 98

[0089] Fixing part 991

[0090] Mounting base 992

[0091] Installing Block 993

[0092] Positioning groove C

[0093] First chamber Q1

[0094] Second chamber Q2

[0095] First gap Q3

[0096] Second gap Q4

[0097] Bending surface P1

[0098] Pressure surface P2

[0099] Limiting surface P3

[0100] Bearer P4

[0101] First end D1

[0102] Second end D2

[0103] First direction Z

[0104] Second direction X

[0105] Target part 200

[0106] Bracket 201

[0107] Main body 202

[0108] First bend 203

[0109] First hot melt section 204

[0110] Second bend 205

[0111] Second hot melt section 206

[0112] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0113] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0114] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0115] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0116] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0117] See Figures 1 to 5This embodiment provides a bending device 100 for bending a target part 200. The bending device 100 includes a first support member 10, a first drive member 21, a second drive member 22, a first bending member 41, and a first heating member 31. The first support member 10 is used to support the target part 200. The second drive member 22 is tractively connected to the first drive member 21, and the first bending member 41 is tractively connected to the second drive member 22. The first drive member 21 is configured to drive the first bending member 41 to bend the target part 200, and the second drive member 22 is configured to drive the first bending member 41 to press against the target part 200. The first heating member 31 is disposed on the first bending member 41 and is used to heat the first bending member 41 so that the heat of the first bending member 41 is conducted to the target part 200.

[0118] According to the bending device 100 of this embodiment, the first bending member 41 is driven to move by the first driving member 21, which can realize the bending effect on the target member 200. The first bending member 41 is subjected to pressure by the second driving member 22, and the first heating member 31 heats the first bending member 41, which can realize the first bending member 41 to conduct heat to the target member 200. Furthermore, through the action of the second driving member 22, the first bending member 41 can maintain pressure on the target member 200 for a longer period of time, thus ensuring the bending effect.

[0119] Both the first driving component 21 and the second driving component 22 can be constructed as a cylinder, a motor, a linear module, or other driving structure capable of outputting linear driving force.

[0120] In some embodiments, see Figure 2 The first support member 10 is provided with a plurality of spaced support positions P4, which are used to support the target member 200. The bending device 100 also includes a shifting drive assembly 80, which is connected to the first support member 10 and is configured to drive the first support member 10 to move so that one of the support positions P4 is correspondingly set with the first bending member 41.

[0121] Thus, when the current bearing position P4 corresponds to the first bending member 41, the first bending member 41 can perform bending operations on the target part 200 at the current bearing position P4. Material handling and loading operations can be performed at other bearing positions P4, thereby improving the overall processing efficiency of the target part 200.

[0122] In some embodiments, see Figure 2The shifting drive assembly 80 includes a shifting drive component 81, a transmission rack 82, and a transmission gear 83. The shifting drive component 81 is driveably connected to the transmission rack 82. The transmission gear 83 is fixedly connected to the first carrier component 10 and meshes with the transmission rack 82. The rotation axis of the transmission gear 83 is parallel to the first direction Z. In this way, the linear motion of the shifting drive component 81 can be converted into rotational motion, thereby enabling the first carrier component 10 to rotate around the rotation axis. Furthermore, multiple carrier positions P4 can be spaced apart from the first bending component 41 in the second direction X, facilitating loading or unloading of materials by the operator on the fixed side of the first carrier component 10. The second direction X intersects the first direction Z perpendicularly or at an angle.

[0123] In other embodiments, the first carrier 10 may also be configured in an assembly line configuration.

[0124] In some implementations, multiple bearing positions P4 are evenly distributed around the rotation axis. In this embodiment, there are two bearing positions P4, which are rotationally symmetrical with respect to the rotation axis, so that the bearing positions P4 are in the same position after rotating to the operating side, thus improving the user experience.

[0125] In some embodiments, see Figure 3 and Figure 5 A first heating element 31 is inserted into the first bending element 41 to heat the first bending element 41. The first heating element 31 may be configured as a thermocouple. The bending device 100 also includes a first temperature detection element 32, which is disposed in the first bending element 41 to detect the temperature of the first bending element 41, thereby controlling the heating power of the first heating element 31 so that the temperature of the first bending element 41 is maintained within an appropriate range. This ensures that the first bending element 41 can both heat-melt the first heat-melting part 204 and prevent the first bending part 203 from being damaged by excessive temperature during the pressure holding process, thereby improving the bending yield of the target part 200.

[0126] In some embodiments, see Figure 4 and Figure 5 The first bending member 41 is movably connected to the output end of the second driving member 22. The bending device 100 also includes a first detection member 35, which is connected to the output end of the second driving member 22. During the process of pressing the first bending portion 203, the first bending member 41 can move closer to the first detection member 35 relative to the second driving member 22 until the first bending member 41 abuts against the first detection member 35, so that the first detection member 35 can detect the pressure value applied by the first bending member 41 to the target part 200. In this way, by detecting the pressure value of the first bending member 41, the driving stroke of the second driving member 22 can be controlled, thereby avoiding damage to the target part 200 and improving the bending yield of the target part 200.

[0127] In some embodiments, see Figure 4 The bending device 100 also includes a first contact member 42 and a first buffer member 43. The first buffer member 43 is connected to the end of the first bent member 41 facing the first detection member 35, and the first contact member 42 is connected to the end of the first buffer member 43 facing the first detection member 35, so that the first bent member 41 drives the first contact member 42 to abut against the first detection member 35 through the first buffer member 43. In this way, the first buffer member 43 can play a buffering role, thereby avoiding excessive fluctuations in the detection value of the first detection member 35, ensuring the detection accuracy of the first detection member 35, and also preventing the first bent member 41 from damaging the first detection member 35, thus extending the service life of the first detection member 35.

[0128] In some embodiments, see Figures 3 to 6 The bending device 100 also includes a first connecting member 44. The first connecting member 44 is movably connected to the output end of the second driving member 22 along the second direction X. The first bending member 41 is connected to the first connecting member 44. When the second driving member 22 drives the first connecting member 44 to move along the second direction X to press against the first bending portion 203, the first bending member 41, under the limitation of the first bending portion 203, drives the first connecting member 44 to move towards the first detection member 35 and applies a force to the first detection member 35 so that the first detection member 35 detects the pressing force applied by the first bending member 41 to the first bending portion 203.

[0129] In some embodiments, the first connector 44 is slidably connected to the output end of the second drive member 22 along the second direction X via the first guide rail assembly 47.

[0130] In some implementations, see Figure 3 and Figure 4 The first buffer 43 connects the first contact 42 and the first connecting member 44. The first contact 42 is movably disposed at the end of the first connecting member 44 facing the first detection member 35. As the first connecting member 44 moves closer to the first detection member 35, the first contact 42 first contacts the first detection member 35, and the first buffer 43 provides a buffering effect on the first contact 42, thereby improving the detection accuracy of the first detection member 35. The first buffer 43 can be constructed as a spring, tension spring, or other elastic element.

[0131] In some implementations, see Figure 4 The first connecting member 44 forms a first chamber Q1, which is open at one end facing the first detection member 35. The first contact member 42 is slidably inserted into the first chamber Q1. The first buffer member 43 is located inside the first chamber Q1, and its two ends elastically abut against the first contact member 42 and the first connecting member 44.

[0132] In some embodiments, see Figure 3 and Figure 4 The bending device 100 also includes a first adapter 45. The first adapter 45 is driveably connected to the second drive member 22. A first connector 44 is movably connected to the first adapter 45 via a first guide rail assembly 47. A first detection member 35 is connected to one end of the first adapter 45. The other end of the first adapter 45 is also provided with a first stop member. The first connector 44 is located between the first detection member 35 and the first stop member. The first stop member is used to limit the stroke of the first connector 44 to prevent the first bending member 41 from damaging the target member 200.

[0133] In some embodiments, see Figure 2 , Figure 5 and Figure 6 The target component 200 includes a bracket 201, a main body 202, a first bent portion 203, and a first heat-fused portion 204. The main body 202 is disposed on the bracket 201. The first bent portion 203 is connected to one end of the main body 202 and extends along a second direction X. The first heat-fused portion 204 is disposed on the first bent portion 203. A first driving member 21 is used to drive the first bent member 41 to move along a first direction Z, so as to bend the first bent portion 203 relative to the main body 202 along the first direction Z until the first bent portion 203 is attached to the main body 202 along the second direction X, and the first heat-fused portion 204 is located between the first bent portion 203 and the bracket 201. The second driving member 22 drives the first bending member 41 to move along the second direction X, and presses the first bending part 203 against the main body part 202, and conducts the heat of the first bending member 41 to the first heat-melting part 204, so that the first heat-melting part 204 melts until the first heat-melting part 204 connects the first bending part 203 to the bracket 201.

[0134] In some specific embodiments, the main body 202 and the first bending portion 203 may be constructed as an integrally formed wiring structure. The first hot melt portion 204 may be constructed as hot melt adhesive coated on the first bending portion 203.

[0135] In other embodiments, depending on the specific structure of the target component 200, the driving direction of the first driving component 21 and the driving direction of the second driving component 22 can be adjusted according to actual needs.

[0136] In some embodiments, see Figure 2 , Figure 5 and Figure 6The first driving member 21 is configured to drive the first bending member 41 to move along the first direction Z, and the second driving member 22 is configured to drive the bending member to move along the second direction X. The first bending member 41 includes a bending surface P1 and a pressing surface P2, which are adjacent to each other. The bending surface P1 is used to abut against the first bending portion 203 and bends the first bending portion 203 relative to the main body portion 202 under the drive of the first driving member 21. The pressing surface P2 is used to press against the bent first bending portion 203 and presses against the first bending portion 203 under the drive of the second driving member 22.

[0137] In some implementations, see Figure 5 and Figure 6 The first bending member 41 also includes a limiting surface P3, which connects to the side of the pressing surface P2 opposite to the bending surface P1. After the pressing surface P2 presses against the first bending portion 203 against the main body portion 202, the limiting surface P3 abuts against the connection between the first bending portion 203 and the main body portion 202 to limit the bending and prevent deformation of the target member 200. The bending surface P1, the pressing surface P2, and the limiting surface P3 connect to form a stepped surface.

[0138] In some embodiments, please refer again Figure 2 and Figure 7 The bending device 100 also includes a base 91, a top plate 92, and a transmission component 93. The base 91 and the top plate 92 are spaced apart along a first direction Z. A first driving component 21 is fixedly mounted on the top plate 92. A first supporting component 10 is located between the base 91 and the top plate 92. A shifting driving component 81 is located on the side of the base 91 opposite to the top plate 92, and the shifting driving assembly 80 is driveably connected to the first supporting component 10. The transmission component 93 is driveably connected to the output end of the first driving component 21. A second driving component 22 and a third driving component 23 are spaced apart from the transmission component 93. A first bending component 41 is located between the transmission component 93 and the base 91 along the first direction Z. In this way, the horizontal footprint of the bending device 100 is reduced.

[0139] In some embodiments, see Figure 7 The bending device 100 also includes a guide post 94 and a guide bearing 95. The guide post 94 extends along the first direction Z and connects between the base 91 and the top plate 92. The guide bearing 95 is fixed to the transmission member 93 and is sleeved on the guide post 94. The matching of the guide bearing 95 and the guide post 94 can guide the transmission member 93 to move along the first direction Z, thereby improving the movement accuracy of the first bending member 41 relative to the target member 200 along the first direction Z.

[0140] In some embodiments, there are four guide posts 94, each located at one of the four corners of the rectangle. There are also four guide bearings 95, each located at one of the four corners of the rectangle. The four guide bearings 95 are fitted into the four guide posts 94 in a one-to-one correspondence. This improves the stability of the transmission component 93 moving along the first direction Z.

[0141] In other embodiments, the number of guide posts 94 and the number of guide bearings 95 can be adjusted to two, three or more, depending on actual needs.

[0142] In some embodiments, see Figure 7 The bending device 100 also includes a limiting component 96. The limiting component 96 is connected to the transmission member 93 and extends toward the base 91. The limiting component 96 limits the minimum distance between the transmission member 93 and the base 91 along the first direction Z, to prevent the first bending member 41 from damaging the base 91 or the target member 200, ensuring the operational reliability of the bending device 100. The number of limiting components 96 can be configured as two. The two limiting components 96 are respectively connected to both ends of the transmission member 93.

[0143] The limiting component 96 can be constructed as some known travel limiters, or as a limiting structure in various forms such as a pressure sensor or an infrared rangefinder.

[0144] See below. Figures 8 to 16 The bending device 100 of the present application embodiment is further described.

[0145] In some embodiments, see Figure 8 and Figure 9 The target component 200 includes a second bent portion 205 and a second heat-fused portion 206. A main body portion 202 is disposed on a bracket 201. A first bent portion 203 is bent and connected to one end of the main body portion 202 and extends along a second direction X. A second bent portion 205 is bent and connected to the other end of the main body portion 202 and extends along a first direction Z. A first heat-fused portion 204 is disposed on the first bent portion 203 and is used to connect the first bent portion 203 to the bracket 201. A second heat-fused portion 206 is disposed on the second bent portion 205 and is used to connect the second bent portion 205 to the bracket 201.

[0146] In some embodiments, see Figures 8 to 11 The bending device 100 also includes a third driving member 23 and a second bending member 51. The third driving member 23 is driven by the first driving member 21, and the second bending member 51 is driven by the third driving member 23. The third driving member 23 is configured to approach the second bending portion 205 under the drive of the first driving member 21. The third driving member 23 is also used to drive the second bending member 51 to bend the second bending portion 205 and to make the second bending member 51 press against the second bending portion 205.

[0147] Specifically, the first driving member 21 can simultaneously drive the second driving member 22 and the third driving member 23 to move along the first direction Z. During this process, the first bending member 41 bends the first bent portion 203 relative to the main body portion 202, while the second bending member 51 moves closer to the second bent portion 205. Subsequently, the second driving member 22 and the third driving member 23 move synchronously, so that the first bending member 41 presses against the first bent portion 203, and the second bending member 51 bends and presses against the second bent portion 205, thereby achieving synchronous bending and pressure holding of the first bent portion 203 and the second bent portion 205, improving the bending and pressure holding efficiency of the target part 200.

[0148] In other embodiments of this application, depending on the different structures of the first bending portion 203 and the second bending portion 205, the first driving member 21 can also synchronously drive the first bending member 41 and the second bending member 51 to simultaneously bend the first bending portion 203 and the second bending portion 205, while the second driving member 22 and the third driving member 23 synchronously drive the first bending member 41 to hold the first bending portion 203 and the second bending member 51 to hold the second bending portion 205.

[0149] In some embodiments, see Figure 11 The bending device 100 also includes a second heating element 33. The second heating element 33 is disposed on the second bending member 51 to heat the second bending member 51, thereby facilitating the heating of the second heat-melting part 206 by the second bending member 51, and thus enabling the second bending part 205 to be connected to the bracket 201 through the second heat-melting part 206 during the pressure holding process.

[0150] In some embodiments, see Figure 11 A second heating element 33 is inserted into the second bending member 51 to heat the second bending member 51. The second heating element 33 may be configured as a thermocouple. The bending device 100 also includes a second temperature detection element 34, which is disposed in the second bending member 51 to detect the temperature of the second bending member 51, thereby controlling the heating power of the second heating element 33 to keep the temperature of the second bending member 51 within an appropriate range. This ensures that the second bending member 51 can both heat-melt the second heat-melting part 206 and prevent the second bending part 205 from being damaged by excessive temperature during the pressure holding process, thereby improving the bending yield of the target part 200.

[0151] In some embodiments, see Figure 11The third driving member 23 includes a first driving part 231 and a second driving part 232. The first driving part 231 is driven by the first driving member 21, and the second driving part 232 is driven by the first driving part 231. The second bending member 51 is driven by the second driving part 232. The second driving part 232 is used to drive the second bending member 51 to move along the second direction X to bend the second bent part 205. The first driving part 231 is used to drive the second driving part 232 to move along the first direction Z so that the second bending member 51 presses against the second bent part 205.

[0152] The first drive unit 231 and the second drive unit 232 can be configured as a drive structure capable of outputting linear driving force, such as a cylinder, a motor, or a linear module.

[0153] In other embodiments, the driving direction of the first driving unit 231 and the driving direction of the second driving unit 232 can be interchanged.

[0154] In addition, in some other embodiments of this application, depending on the number of parts that need to be bent in the target part 200, other driving components may be provided, and all other driving components may be connected to the output end of the first driving component 21.

[0155] In some implementations, see Figure 11 The bending device 100 also includes a mounting member 233. The mounting member 233 is drive-connected to the first drive unit 231. The second drive unit 232 is fixedly connected to the mounting member 233.

[0156] In some embodiments, see Figures 11 to 13 The second bending member 51 is movably connected to the output end of the second drive unit 232 along the first direction Z. The bending device 100 also includes a second detection member 36, which is connected to the output end of the second drive unit 22. During the movement of the second drive unit 232 along the first direction Z driven by the first drive unit 231, the second bending member 51 can move relative to the second drive unit 232 towards the second detection member 36 along the first direction Z while pressing against the second bending part 205, until the second bending member 51 abuts against the second detection member 36, so that the second detection member 36 detects the pressure value applied by the second bending member 51 to the target part 200. In this way, by detecting the pressure value of the second bending member 51, the drive stroke of the first drive unit 231 can be controlled, thereby avoiding damage to the target part 200 and improving the bending yield of the target part 200.

[0157] In some embodiments, see Figures 11 to 13The bending device 100 also includes a second contact member 52 and a second buffer member 53. The second buffer member 53 is connected to the end of the second bending member 51 facing the second detection member 36 along the first direction Z. The second contact member 52 is connected to the end of the second buffer member 53 facing the second detection member 36, so that the second bending member 51 drives the second contact member 52 to abut against the second detection member 36 through the second buffer member 53. In this way, the second buffer member 53 can play a buffering role, thereby avoiding excessive fluctuations in the detection value of the second detection member 36, ensuring the detection accuracy of the second detection member 36, and also preventing the second bending member 51 from damaging the second detection member 36, thus extending the service life of the second detection member 36.

[0158] In some embodiments, see Figures 11 to 13 The bending device 100 also includes a second connecting member 54. The second connecting member 54 is movably connected to the output end of the second drive unit 232 along the first direction Z. The second bending member 51 is movably connected to the second connecting member 54 along the first direction Z. When the first drive unit 231 drives the second connecting member 54 to move along the first direction Z to press against the second bending part 205, the second bending member 51, under the limitation of the second bending part 205, drives the second connecting member 54 to move towards the second detection member 36 and applies a force to the second detection member 36 so that the second detection member 36 detects the pressing force applied by the second bending member 51 to the second bending part 205.

[0159] In some implementations, see Figures 11 to 13 The second connector 54 is slidably connected to the output end of the second drive unit 232 along the first direction Z via the second guide rail assembly 57.

[0160] In some implementations, see Figures 11 to 13 The second buffer 53 connects the second contact 52 and the second connecting member 54. The second contact 52 is movably disposed along the first direction Z at the end of the second connecting member 54 facing the second detection member 36. As the second connecting member 54 moves closer to the second detection member 36, the second contact 52 first contacts the second detection member 36, and the second buffer 53 provides a buffering effect on the second contact 52, thereby improving the detection accuracy of the second detection member 36. The second buffer 53 can be constructed as a spring, tension spring, or other elastic element.

[0161] In some implementations, see Figures 11 to 13 The second connector 54 forms a second chamber Q2, which is open at one end along the first direction Z toward the second detection element 36. The second contact 52 is slidably inserted into the second chamber Q2. The second buffer 53 is located inside the second chamber Q2, and its two ends elastically abut against the second contact 52 and the second connector 54.

[0162] In some embodiments, see Figures 11 to 13 The bending device 100 also includes a second adapter 55. The second adapter 55 is driveably connected to the second drive unit 232. The second connector 54 is movably connected to the second adapter 55 via the second guide rail assembly 57. The second detection element 36 is connected to one end of the second adapter 55. The other end of the second adapter 55 is also provided with a second stop. The second connector 54 is located between the second detection element 36 and the second stop. The second stop is used to limit the stroke of the second connector 54 to prevent the second bending element 51 from damaging the target part 200.

[0163] In some embodiments, see Figure 10 The bending device 100 also includes a clamping assembly 60, which is disposed at the bearing position P4. The clamping assembly 60 is movably connected to the first bearing member 10 and is configured to clamp the target part 200 onto the first bearing member 10. Thus, during the bending of the target part 200 by the first bending member 41 and the second bending member 51, and during the pressing of the target part 200, the position of the target part 200 on the first bearing member 10 can remain unchanged under the action of the clamping assembly 60, thereby improving the bending yield of the target part 200.

[0164] In some embodiments, see Figures 8 to 10 The clamping assembly 60 includes a first clamping member 61 and a second clamping member 62. One end of the first clamping member 61 is rotatably connected to the first support member 10, and the other end of the first clamping member 61 is configured to clamp a first end D1 against the first support member 10 along a first direction Z. The second clamping member 62 is movably connected to the first support member 10, and the second clamping member 62 is configured to clamp a second end D2 against the first support member 10 along a second direction X.

[0165] Optionally, the bending device 100 also includes a plurality of second carrier members 98. The number of second carrier members 98 is the same as the number of carrier positions P4. The plurality of second carrier members 98 are correspondingly disposed at the plurality of carrier positions P4, and the plurality of clamping components 60 are correspondingly disposed at the plurality of second carrier members 98. Thus, during material handling and loading, the second carrier members 98 can be installed into or removed from the carrier positions P4, improving the convenience of material handling. The clamping components 60 are also plurality of themselves. The number of clamping components 60 is the same as the number of second carrier members 98. Each clamping component 60 is disposed at its corresponding second carrier member 98.

[0166] Specifically, see Figures 14 to 16One end of the first clamping member 61 is rotatably connected to the second support member 98, and the other end of the first clamping member 61 is configured to clamp the first end D1 to the second support member 98 along the first direction Z. The second clamping member 62 is movably connected to the second support member 98, and the second clamping member 62 is configured to clamp the second end D2 to the second support member 98 along the second direction X. In this way, by clamping the first end D1 and the second end D2 in different directions, the clamping reliability of the target member 200 can be further improved.

[0167] Furthermore, since the first bending portion 203 bends along the second direction X and the second bending portion 205 bends along the first direction Z, the first clamping member 61 clamps the first end D1 along the first direction Z and the second clamping member 62 clamps the second end D2 along the second direction X. This avoids interference between the movement of the first clamping member 61 and the first bending member 41, and also avoids interference between the movement of the second clamping member 62 and the second bending member 51, thereby further improving the bending yield.

[0168] In some embodiments, see Figures 14 to 16 The second support member 98 is provided with a mounting base 992. One end of the first clamping member 61 is rotatably connected to the mounting base 992 via a damping shaft 71. By rotating the other end of the first clamping member 61, the first clamping member 61 is moved away from the second support member 98, and the first end D1 of the target part 200 is placed on the rotation trajectory of the other end of the first clamping member 61. The first clamping member 61 is then rotated again, so that the other end of the first clamping member 61 presses the first end D1 against the second support member 98. The first clamping member 61 can keep the first end D1 pressed under the damping force of the damping shaft 71, which is convenient to operate, and the first end D1 is not easily damaged by pressing it with damping force, thereby improving the bending yield of the target part 200. In other embodiments, the shaft between the first clamping member 61 and the mounting base 992 can also be constructed as a common shaft. A torsion spring may be provided between the first clamping member 61 and the mounting base 992, so that the first clamping member 61 can be pressed against the first end D1 by the elastic force of the torsion spring.

[0169] Specifically, along the first direction Z, a first gap Q3 is formed between the first clamping member 61 and the carrier member. The first gap Q3 is used to fix the bracket 201 or the main body 202 of the target member 200 so as to fix the first end D1 to the carrier member.

[0170] In some embodiments, the second support member 98 is provided with a fixing portion 991. The second clamping member 62 includes a clamping block 621 and a resetting member 622. The clamping block 621 is located on one side of the fixing portion 991 and is movably connected to the second support member 98. The resetting member 622 connects the clamping block 621 and the second support member 98. The resetting member 622 is configured to drive the clamping block 621 to abut against the fixing portion 991 to clamp the second end D2 between the fixing portion 991 and the clamping block 621. Thus, by having the resetting member 622 drive the clamping block 621 to abut against the fixing portion 991, the second end D2 can be automatically clamped. Before inserting the target member 200, the clamping block 621 is first moved away from the fixing portion 991 to insert the second end D2 between the clamping block 621 and the fixing portion 991; thereafter, the clamping block 621 is released, and the resetting member 622 can then drive the clamping block 621 to press the second end D2 against the fixing portion 991. This clamping method is convenient and does not easily damage the second end D2, thereby improving the bending yield of the target part 200.

[0171] Specifically, along the second direction X, a second gap Q4 is formed between the second clamping member 62 and the fixing part 991. The second gap Q4 is used to fix the bracket 201 or the main body 202 of the target member 200, so as to fix the second end D2 to the fixing part 991.

[0172] In some embodiments, the reset member 622 may be constructed as an elastic structure such as a spring, tension spring, or torsion spring. The second support member 98 also includes a mounting block 993, with the reset member 622 positioned between the pressure block 621 and the mounting block 993.

[0173] In some embodiments, the bending device 100 further includes a push drive member 72. The push drive member 72 is disposed on the second support member 98 and is configured to drive the pressure block 621 away from the fixing portion 991, thereby facilitating the placement of the second end D2.

[0174] In some embodiments, the fixing part 991 is provided with a positioning groove C, which is used to position and place the main body part 202.

[0175] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.

Claims

1. A bending device for bending a target part, characterized in that, The bending device includes: A first support member, the first support member being used to support the target member; A first driving member, a second driving member, and a first bending member are provided. The second driving member is drivenly connected to the first driving member, and the first bending member is drivenly connected to the second driving member. The first driving member is configured to drive the first bending member to bend the target member, and the second driving member is configured to drive the first bending member to press against the target member. A first heating element is disposed on the first bending element and is used to heat the first bending element so that the heat of the first bending element is conducted to the target element.

2. The bending device according to claim 1, characterized in that: The first bending member is movably connected to the output end of the second driving member; The bending device further includes a first detection element, which is connected to the output end of the second drive element. During the process of the first bending element pressing against the target element, it can move closer to the first detection element relative to the second drive element until the first bending element abuts against the first detection element, so that the first detection element detects the pressure value applied by the first bending element to the target element.

3. The bending device according to claim 2, characterized in that: The bending device further includes a first contact member and a first buffer member. The first buffer member is connected to the end of the first bending member facing the first detection member, and the first contact member is connected to the end of the first buffer member facing the first detection member, so that the first bending member drives the first contact member to abut against the first detection member through the first buffer member.

4. The bending device according to claim 1, characterized in that: The target component includes a first bent portion and a second bent portion, wherein the first bent portion is configured to bend and press against the first bent portion; The bending device further includes a third driving member and a second bending member. The third driving member is tractively connected to the first driving member, and the second bending member is tractively connected to the third driving member. The third driving member is configured to approach the second bending portion under the drive of the first driving member. The third driving member is also used to drive the second bending member to bend the second bending portion and to make the second bending member press against the second bending portion.

5. The bending device according to claim 4, characterized in that: The third driving component includes a first driving part and a second driving part, wherein the first driving part is drivenly connected to the first driving component, the second driving part is drivenly connected to the first driving part, and the second bending component is drivenly connected to the second driving part. The second driving part is used to drive the second bending member to move in a second direction to bend the second bending part, and the first driving part is used to drive the second driving part to move in a first direction so that the second bending member presses against the second bending part.

6. The bending device according to claim 4, characterized in that, The bending device further includes: A base, wherein the first supporting member is disposed on the base; A top plate, which is spaced apart from the base, and the first driving member is disposed on the top plate; A transmission component is located between the base and the top plate. The second driving component and the third driving component are spaced apart from the transmission component. The transmission component is tractively connected to the first driving component. The transmission component can move closer to or away from the first support component under the drive of the first driving component.

7. The bending device according to claim 1, characterized in that: The bending device further includes a clamping assembly movably connected to the first carrier, the clamping assembly being configured to clamp the target piece against the first carrier.

8. The bending device according to claim 7, characterized in that: The target component includes a first end and a second end disposed opposite to each other; The clamping assembly includes a first clamping member and a second clamping member; one end of the first clamping member is rotatably connected to the first carrier member, and the other end of the first clamping member is configured to clamp the first end to the first carrier member in a first direction; the second clamping member is spaced apart from the first clamping member, the second clamping member is movably connected to the first carrier member, and the second clamping member is configured to clamp the second end to the first carrier member in a second direction.

9. The bending device according to claim 8, characterized in that: The first support member is provided with a fixing part; The second clamping member includes a pressure block and a reset member. The pressure block is located on one side of the fixed part and is movably connected to the first support member. The reset member connects the pressure block and the first support member and is configured to drive the pressure block to abut against the fixed part to clamp the second end between the fixed part and the pressure block.

10. The bending device according to any one of claims 1 to 9, characterized in that: The first support member has a plurality of spaced-apart support positions, which are used to support the target member; The bending device further includes a shifting drive assembly, which is connected to the first carrier member. The shifting drive assembly is configured to drive the first carrier member to move so that one of the carrier positions corresponds to the first bending member.

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