Rotary laser cladding head

Abstract

The utility model relates to the technical field of laser cladding, in particular to a rotary laser cladding head which comprises an installation frame and a cladding head machine body and further comprises a damping assembly, the damping assembly comprises a fixing frame, a connecting base, a first damper, a second damper, a first spring and a second spring, and the fixing frame is fixedly connected with the installation frame. The connecting base is connected with the fixing frame through the first spring, the first damper is arranged on the fixing frame and connected with the connecting base, the second damper is arranged on the connecting base and connected with the cladding head machine body, the first spring is arranged on the fixing frame and connected with the connecting base, and the second spring is arranged on the connecting base and connected with the cladding head machine body. According to the cladding head, vibration transmitted to the cladding head machine body from the outside in multiple directions can be absorbed through the first springs and the second springs, so that the situation that a cladding head of the cladding head machine body is displaced or shaken due to the vibration is avoided, laser spots deviate from the preset position, and then operation of the cladding head machine body is prevented from being affected.

Description

Technical Field

[0001] This utility model relates to the field of laser cladding technology, and in particular to a rotating laser cladding head. Background Technology

[0002] Laser cladding technology uses a high-energy laser beam as a heat source. During the laser cladding process, the laser needs to be emitted from inside the cladding head to melt and coat the target material onto the material surface. However, traditional cladding heads are not perpendicular to the surface or interior of the part, resulting in unsatisfactory cladding effects and low cladding efficiency.

[0003] The prior art CN221235660U discloses a rotating laser cladding head, including a housing and a fixed housing. A laser head is fixedly mounted on the top of the housing, an adjustment mechanism is located inside the fixed housing, and a processing mechanism is located at the bottom of the housing. The adjustment mechanism includes a rotating component and a pivoting component, with the rotating component positioned to the left of the pivoting component. Adjusting the angle of the cladding head body changes its orientation, making it perpendicular to the workpiece to be processed, thus positioning the cladding head body at the center of the workpiece. It can also be used to adjust the laser emission direction of the cladding head body. The adjustment mechanism allows for multiple ways to adjust the direction of the cladding head body, broadening its application range. It enables the cladding head body to rotate within the workpiece, increasing the processing range, eliminating the need to move the workpiece during processing, preventing suboptimal cladding positions due to workpiece movement, and ultimately improving processing accuracy.

[0004] However, existing rotary laser cladding heads require precise positioning of the laser spot on the area to be clad during operation. Vibrations in the external environment may cause the cladding head to shift or shake, causing the laser spot to deviate from the predetermined position, which in turn affects the operation of the cladding head. Utility Model Content

[0005] The purpose of this invention is to provide a rotating laser cladding head, which aims to solve the problem that existing rotating laser cladding heads need to accurately position the laser spot on the area to be clad during operation, and that vibrations in the external environment may cause the cladding head to shift or shake, causing the laser spot to deviate from the predetermined position, thereby affecting the operation of the cladding head.

[0006] To achieve the above objectives, this utility model provides a rotating laser cladding head, including a mounting frame and a cladding head body, wherein the cladding head body is located on one side of the mounting frame.

[0007] It also includes shock absorption components,

[0008] The damping assembly includes a fixed frame, a connecting seat, a first damper, a second damper, a first spring, and a second spring. The fixed frame is fixedly connected to the mounting frame and located on one side of the mounting frame. The connecting seat is connected to the fixed frame via the first spring and is located on one side of the fixed frame. The first damper is disposed on the fixed frame and connected to the connecting seat, and is located on the side of the fixed frame closer to the connecting seat. The second damper is disposed on the connecting seat and connected to the cladding head body, and is located on the side of the connecting seat closer to the cladding head body. The first spring is disposed on the fixed frame and connected to the connecting seat. The second spring is disposed on the connecting seat and connected to the cladding head body.

[0009] The first spring includes a first spring body and a fixing member. The first spring body is connected to the fixing frame and the connecting seat respectively through the fixing member and is located on the side of the fixing frame closer to the connecting seat. The fixing member is disposed on the fixing frame and the connecting seat and is connected to the first spring body.

[0010] The fixing component includes a first fixing seat and a second fixing seat. The first fixing seat is fixedly connected to the fixing frame and the first spring body, respectively, and the first fixing seat is located on the side of the fixing frame closer to the first spring body. The second fixing seat is fixedly connected to the connecting seat and the first spring body, respectively, and the second fixing seat is located on the side of the connecting seat closer to the first spring body.

[0011] The second spring includes a second spring body and a support member. The second spring body is connected to the connecting seat and the cladding head body respectively through the support member and is located on the side of the connecting seat close to the cladding head body. The support member is disposed on the connecting seat and the cladding head body and is connected to the second spring body.

[0012] The supporting component includes a third fixed seat and a fourth fixed seat. The third fixed seat is fixedly connected to the connecting seat and the second spring body, respectively, and the third fixed seat is located on the side of the connecting seat closer to the second spring body. The fourth fixed seat is fixedly connected to the cladding head body and the second spring body, respectively, and the fourth fixed seat is located on the side of the cladding head body closer to the second spring body.

[0013] This utility model discloses a rotating laser cladding head. When vibration occurs in the external installation environment of the cladding head, the elastic deformation capability of the first spring absorbs the vibration transmitted from the fixing frame to the connecting seat, and the elastic deformation capability of the second spring absorbs the vibration transmitted from the connecting seat to the cladding head body. Thus, the first and second springs can absorb vibrations transmitted to the cladding head body from multiple directions, thereby preventing the cladding head from shifting or shaking due to vibration, causing the laser spot to deviate from the predetermined position, and thus preventing the operation of the cladding head body from being affected. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the structure of the rotating laser cladding head according to the first embodiment of this utility model.

[0016] Figure 2 This is a schematic diagram of the shock-absorbing component according to the first embodiment of this utility model.

[0017] Figure 3 This is a structural schematic diagram of the connector of the first embodiment of this utility model.

[0018] In the diagram: 101-mounting bracket, 102-cladding head body, 103-fixed bracket, 104-connecting seat, 105-first damper, 106-second damper, 107-first spring body, 108-first fixed seat, 109-second fixed seat, 110-second spring body, 111-third fixed seat, 112-fourth fixed seat. Detailed Implementation

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

[0020] The first embodiment of this application is as follows:

[0021] Please see Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the structure of the rotating laser cladding head according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the shock-absorbing component according to the first embodiment of this utility model. Figure 3 This is a structural schematic diagram of the connector of the first embodiment of this utility model.

[0022] This utility model provides a rotating laser cladding head, including a mounting frame 101, a cladding head body 102, and a vibration damping component. The vibration damping component includes a fixing frame 103, a connecting seat 104, a first damper 105, a second damper 106, a first spring, and a second spring. The first spring includes a first spring body 107 and a fixing component, the fixing component including a first fixing seat 108 and a second fixing seat 109. The second spring includes a second spring body 110 and a supporting component, the supporting component including a third fixing seat 111 and a fourth fixing seat 112. This solution addresses the problem that existing rotating laser cladding heads require precise positioning of the laser spot on the cladding area during operation. Vibrations in the external environment can cause displacement or shaking of the cladding head, causing the laser spot to deviate from its predetermined position, thus affecting the operation of the cladding head body. It is understood that the aforementioned solution can be used in situations where vibration damping of the cladding head is required during operation.

[0023] In this embodiment, the cladding head body 102 is mounted on the mounting frame 101. The mounting frame 101 enables the external mounting of the cladding head body 102. The cladding head body 102 is used to perform cladding processing. The structure of the cladding head body 102 is described in detail in the prior art CN221235660U, and will not be repeated here.

[0024] The fixing frame 103 is fixedly connected to the mounting frame 101 and located on one side of the mounting frame 101. The connecting seat 104 is connected to the fixing frame 103 via the first spring and is located on one side of the fixing frame 103. The first damper 105 is disposed on the fixing frame 103 and connected to the connecting seat 104, located on the side of the fixing frame 103 near the connecting seat 104. The second damper 106 is disposed on the connecting seat 104 and connected to the cladding head body 102, located on the side of the connecting seat 104 near the cladding head body 102. The first spring is disposed on the... The first damper 105 is mounted on the fixed frame 103 and connected to the connecting seat 104. The second spring is mounted on the connecting seat 104 and connected to the cladding head body 102. The fixed frame 103 is welded to the mounting frame 101. Multiple first dampers 105 are disposed between the fixed frame 103 and the connecting seat 104. Multiple second dampers 106 are disposed between the connecting seat 104 and the cladding head body 102. The first spring is mounted on the fixed frame 103 and connected to the connecting seat 104. The first spring's elasticity... The variable capacity can absorb vibrations from four directions transmitted from the fixing frame 103 to the connecting seat 104. The second spring is disposed on the connecting seat 104 and connected to the cladding head body 102. The elastic deformation capacity of the second spring can absorb vibrations from one direction transmitted from the connecting seat 104 to the cladding head body 102. The first damper 105 can prevent the first spring from returning to its original position and causing vibrations in the connecting seat 104. The second damper 106 can prevent the second spring from returning to its original position and causing vibrations in the cladding head body 102. Thus, when the cladding head body... When vibration occurs in the external installation environment 102, the elastic deformation capability of the first spring can absorb the vibration transmitted from the fixing frame 103 to the connecting seat 104, and the elastic deformation capability of the second spring can absorb the vibration transmitted from the connecting seat 104 to the cladding head body 102. Thus, the first spring and the second spring can absorb vibrations transmitted from the outside to the cladding head body 102 from multiple directions, thereby preventing the cladding head of the cladding head body 102 from shifting or shaking due to vibration, causing the laser spot to deviate from the predetermined position, and thus preventing the operation of the cladding head body 102 from being affected.

[0025] Secondly, the first spring body 107 is connected to the fixing frame 103 and the connecting seat 104 respectively through the fixing member, and is located on the side of the fixing frame 103 near the connecting seat 104; the fixing member is disposed on the fixing frame 103 and the connecting seat 104, and is connected to the first spring body 107. There are multiple first spring bodies 107, and multiple first spring bodies 107 are connected between the fixing frame 103 and the connecting seat 104 through the fixing member. The vibration transmitted by the fixing frame 103 can be absorbed by the deformation capability of the first spring body 107. The fixing member is disposed on the fixing frame 103 and the connecting seat 104, and is connected to the first spring body 107. The fixing member can connect and fix the two ends of multiple first spring bodies 107 on the fixing frame 103 and the connecting seat 104.

[0026] Meanwhile, the first fixing seat 108 is fixedly connected to the fixing frame 103 and the first spring body 107 respectively, and the first fixing seat 108 is located on the side of the fixing frame 103 near the first spring body 107; the second fixing seat 109 is fixedly connected to the connecting seat 104 and the first spring body 107 respectively, and the second fixing seat 109 is located on the side of the connecting seat 104 near the first spring body 107; the first fixing seat 108 is fixedly connected to the fixing frame 103 and the second spring body 110 respectively, and the first fixing seat 108 is located on the side of the fixing frame 103 near the second spring body 110; the second fixing seat 109 is fixedly connected to the connecting seat 104 and the second spring body 110 respectively. The spring body 110 is fixedly connected, and the second fixing seat 109 is located on the side of the connecting seat 104 near the second spring body 110. There are multiple first fixing seats 108, which are welded to one end of the fixing frame 103 and multiple second spring bodies 110. One end of the second spring body 110 can be connected and fixed to the fixing frame 103 through the first fixing seats 108. There are multiple second fixing seats 109, which are welded to the connecting seat 104 and the other end of the corresponding multiple second spring bodies 110. The other end of the second spring body 110 can be connected and fixed to the connecting seat 104 through the second fixing seats 109.

[0027] In addition, the second spring body 110 is connected to the connecting seat 104 and the cladding head body 102 respectively through the support member, and is located on the side of the connecting seat 104 near the cladding head body 102; the support member is disposed on the connecting seat 104 and the cladding head body 102, and is connected to the second spring body 110. There are multiple second spring bodies 110, and multiple second spring bodies 110 are connected between the connecting seat 104 and the cladding head body 102 through the support member. The vibration transmitted by the connecting seat 104 can be absorbed by the deformation capability of the second spring body 110. The support member is disposed on the connecting seat 104 and the cladding head body 102, and is connected to the second spring body 110. The two ends of multiple second spring bodies 110 can be connected and fixed on the connecting seat 104 and the cladding head body 102 through the support member.

[0028] Finally, the third fixing seat 111 is fixedly connected to the connecting seat 104 and the second spring body 110 respectively, and the third fixing seat 111 is located on the side of the connecting seat 104 near the second spring body 110; the fourth fixing seat 112 is fixedly connected to the cladding head body 102 and the second spring body 110 respectively, and the fourth fixing seat 112 is located on the side of the cladding head body 102 near the second spring body 110. There are multiple third fixing seats 111, and multiple third fixing seats 111 are welded to one end of the connecting seat 104 and multiple second spring bodies 110. One end of the second spring body 110 can be connected and fixed to the connecting seat 104 through the third fixing seat 111. There are multiple fourth fixing seats 112, and multiple fourth fixing seats 112 are welded to the other end of the cladding head body 102 and the corresponding multiple second spring bodies 110. The other end of the second spring body 110 can be connected and fixed to the cladding head body 102 through the fourth fixing seat 112.

[0029] When using the rotating laser cladding head of this embodiment, when vibration occurs in the external installation environment of the cladding head body 102, the elastic deformation capability of the first spring can absorb the vibration transmitted from the fixing frame 103 to the connecting seat 104, and the elastic deformation capability of the second spring can absorb the vibration transmitted from the connecting seat 104 to the cladding head body 102. Thus, the first spring and the second spring can absorb vibrations transmitted from the outside to the cladding head body 102 in multiple directions, thereby preventing the cladding head of the cladding head body 102 from shifting or shaking due to vibration, causing the laser spot to deviate from the predetermined position, and thus preventing the operation of the cladding head body 102 from being affected.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A rotating laser cladding head, comprising a mounting frame and a cladding head body, wherein the cladding head body is located on one side of the mounting frame, characterized in that, It also includes shock absorption components, The damping assembly includes a fixed frame, a connecting seat, a first damper, a second damper, a first spring, and a second spring. The fixed frame is fixedly connected to the mounting frame and located on one side of the mounting frame. The connecting seat is connected to the fixed frame via the first spring and is located on one side of the fixed frame. The first damper is disposed on the fixed frame and connected to the connecting seat, and is located on the side of the fixed frame closer to the connecting seat. The second damper is disposed on the connecting seat and connected to the cladding head body, and is located on the side of the connecting seat closer to the cladding head body. The first spring is disposed on the fixed frame and connected to the connecting seat. The second spring is disposed on the connecting seat and connected to the cladding head body.

2. The rotating laser cladding head as described in claim 1, characterized in that, The first spring includes a first spring body and a fixing member. The first spring body is connected to the fixing frame and the connecting seat respectively through the fixing member and is located on the side of the fixing frame closer to the connecting seat. The fixing member is disposed on the fixing frame and the connecting seat and is connected to the first spring body.

3. The rotating laser cladding head as described in claim 2, characterized in that, The fixing component includes a first fixing seat and a second fixing seat. The first fixing seat is fixedly connected to the fixing frame and the first spring body, respectively, and the first fixing seat is located on the side of the fixing frame closer to the first spring body. The second fixing seat is fixedly connected to the connecting seat and the first spring body, respectively, and the second fixing seat is located on the side of the connecting seat closer to the first spring body.

4. The rotating laser cladding head as described in claim 1, characterized in that, The second spring includes a second spring body and a support member. The second spring body is connected to the connecting seat and the cladding head body respectively through the support member and is located on the side of the connecting seat near the cladding head body. The support member is disposed on the connecting seat and the cladding head body and is connected to the second spring body.

5. The rotating laser cladding head as described in claim 4, characterized in that, The support member includes a third fixed seat and a fourth fixed seat. The third fixed seat is fixedly connected to the connecting seat and the second spring body, respectively, and the third fixed seat is located on the side of the connecting seat closer to the second spring body. The fourth fixed seat is fixedly connected to the cladding head body and the second spring body, respectively, and the fourth fixed seat is located on the side of the cladding head body closer to the second spring body.

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