CN221495947U

CN221495947U - Dismantlement auxiliary device

Info

Publication number: CN221495947U
Application number: CN202420133996.2U
Authority: CN
Inventors: 赵军; 陈志杰
Original assignee: Wuxi Haisong Technology Co ltd
Current assignee: Wuxi Haisong Technology Co ltd
Priority date: 2024-01-19
Filing date: 2024-01-19
Publication date: 2024-08-09
Anticipated expiration: 2034-01-19

Abstract

The utility model belongs to the technical field of disassembly auxiliary tools, and discloses a disassembly auxiliary device. The disassembly auxiliary device comprises a lifting assembly and a fixing seat assembly. The lift assembly includes a lift platform on which the acoustic assembly is disposed and a drive configured to drive the lift platform to move in a vertical direction. The fixing base assembly comprises a base and a cover plate, the base extends along the vertical direction, the cover plate is detachably arranged at the top end of the base, and the cover plate is configured to lock the amplitude transformer at the top end of the base. The disassembly auxiliary device is used for assisting in disassembly of the energy converter, is convenient and safe to operate, and reduces risks in the equipment maintenance process.

Description

Dismantlement auxiliary device

Technical Field

The utility model relates to the technical field of disassembly auxiliary tools, in particular to a disassembly auxiliary device.

Background

Ultrasonic welding is used as a high-quality, efficient, low-consumption and clean solid-phase connection mode, and is widely applied to the field of metal welding at present. The ultrasonic welding apparatus includes an acoustic assembly including an associated horn and transducer capable of converting electrical energy into mechanical energy during a welding process.

The transducer and horn have different lifetimes and typically require disassembly for maintenance or replacement after a certain number of welds. In the prior art, when the transducer is replaced, the original tool on the ultrasonic welding equipment is required to be removed, and then the special tool for the detachment of the transducer is installed, so that the special tool cannot reach the detachment position due to limited space, the transducer is inconvenient to detach and is easy to damage in the detachment process, and irrecoverable loss is caused. It is therefore desirable to provide a disassembly assistance device to enable the transducer to be disassembled more conveniently and safely, reducing the risk during equipment maintenance.

Disclosure of utility model

The utility model aims to provide a disassembly auxiliary device, so that a transducer can be safely disassembled, and the risk in the equipment maintenance process is reduced.

To achieve the purpose, the utility model adopts the following technical scheme:

a disassembly assistance device comprising:

A lift assembly including a lift platform on which an acoustic assembly is placed and a drive configured to drive the lift platform to move in a vertical direction;

The fixing base assembly comprises a base and a cover plate, the base extends along the vertical direction, the cover plate is detachably arranged at the top end of the base, and the cover plate is configured to lock the amplitude transformer at the top end of the base.

Preferably, the method comprises:

And the clamping assembly is arranged on the lifting platform and is used for clamping the sound assembly.

Preferably, the clamping assembly comprises at least two clamping blocks, the at least two clamping blocks are arranged on two opposite sides of the acoustic assembly, and at least one clamping block can move towards or away from the acoustic assembly.

Preferably, wrench grooves are formed in two sides of the amplitude transformer along the vertical direction, and the top end of the base and the cover plate are respectively clamped in one wrench groove.

Preferably, the method comprises:

The locking piece sequentially penetrates through the cover plate and the base to enable the cover plate and the base to be fixedly connected.

Preferably, the method comprises:

The workbench is provided with an avoidance hole, the lifting platform and the base are arranged on one side of the workbench at intervals, the driving piece is arranged on the other side of the workbench, and the output end of the driving piece penetrates through the avoidance hole and is connected with the lifting platform.

Preferably, the method comprises:

The guide assembly is arranged on the workbench, one end of the guide assembly is connected with the lifting platform, and the guide assembly can provide guide for the movement of the lifting platform along the vertical direction.

Preferably, the guide assembly includes:

The base is arranged on the workbench, and a placement hole is formed in the base along the vertical direction;

The supporting piece is inserted in the placing hole in a sliding mode and is connected with the lifting platform.

Preferably, the guide assembly further comprises:

And the limiting piece is configured to limit the relative position of the bearing piece and the base.

Preferably, the base comprises a fixing part and a placing part which are vertically connected, the fixing part is fixedly connected with the workbench, and a reinforcing rib is arranged on one side, away from the lifting platform, of the fixing part and the placing part.

The beneficial effects are that:

The disassembly auxiliary device comprises a lifting assembly and a fixing seat assembly. The lift assembly includes a lift platform on which the acoustic assembly is disposed and a drive configured to drive the lift platform to move in a vertical direction. The fixing base assembly comprises a base and a cover plate, the base extends along the vertical direction, the cover plate is detachably arranged at the top end of the base, and the cover plate is configured to lock the amplitude transformer at the top end of the base.

When dismantling the transducer from the sound subassembly, place the sound subassembly on lift platform, it can be understood that just in order to place the balancing weight on lift platform, then through driving piece drive lift platform along vertical direction removal for the amplitude transformer butt just in the base top, again with the apron setting on the base top, the apron is the centre gripping amplitude transformer jointly with the base top this moment, so that amplitude transformer locks in the base top, can't produce the displacement, use the spanner to unscrew the transducer at last can. The disassembly auxiliary device is used for assisting in disassembly of the energy converter, is convenient and safe to operate, and reduces risks in the equipment maintenance process.

Drawings

FIG. 1 is a schematic illustration of an acoustic assembly provided by the present utility model;

FIG. 2 is a schematic view of a disassembly assistance apparatus provided by the present utility model;

FIG. 3 is a schematic view of a disassembly assistance device and acoustic assembly provided by the present utility model;

Fig. 4 is a partial enlarged view of a portion a in fig. 3.

In the figure:

100. An acoustic assembly; 1001. a horn; 10011. a wrench groove; 1002. a transducer; 1003. a coupling rod; 1004. balancing weight;

1. A lifting assembly; 11. a lifting platform; 12. a driving member;

2. a holder assembly; 21. a base; 211. a fixing part; 212. a placement unit; 213. reinforcing ribs; 22. a cover plate;

3. a clamping assembly; 31. a clamping block;

4. A work table;

5. a guide assembly; 51. a base; 52. and a support.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Ultrasonic welding is used as a high-quality, efficient, low-consumption and clean solid-phase connection mode, and at present, metal welding is widely applied. Referring to fig. 1, the ultrasonic welding apparatus includes an acoustic assembly 100, the acoustic assembly 100 including an horn 1001 and a transducer 1002 connected to each other, the horn 1001 being disposed on a coupling rod 1003, one end of the coupling rod 1003 being provided with a weight 1004. The acoustic assembly 100 is capable of converting electrical energy into mechanical energy during welding. In the prior art, when the transducer 1002 is replaced, an original tool on the ultrasonic welding equipment needs to be removed firstly, and then a special tool for the detachment of the transducer 1002 is installed, and because the space is limited, the special tool cannot reach the detachment position, so that the transducer 1002 is inconvenient to detach and is easy to damage in the detachment process, and irrecoverable loss is caused.

In order to make the transducer 1002 more convenient and safe to detach and reduce the risk during maintenance of the apparatus, referring to fig. 2 and 3, the present embodiment provides a detachment assisting apparatus, which includes a lifting assembly 1 and a fixing base assembly 2. The lift assembly 1 includes a lift platform 11 and a driving member 12, the acoustic assembly 100 being placed on the lift platform 11, the driving member 12 being configured to drive the lift platform 11 to move in a vertical direction. The holder assembly 2 includes a base 21 and a cover plate 22, the base 21 extending in a vertical direction, the cover plate 22 being detachably provided on the top end of the base 21, the cover plate 22 being configured to lock the horn 1001 to the top end of the base 21.

When the transducer 1002 is removed from the acoustic assembly 100, the acoustic assembly 100 is placed on the lifting platform 11, it can be understood that the counterweight 1004 is placed on the lifting platform 11, then the lifting platform 11 is driven by the driving member 12 to move in the vertical direction, so that the horn 1001 can be just abutted to the top end of the base 21, the cover plate 22 is arranged on the top end of the base 21, at this time, the cover plate 22 and the top end of the base 21 clamp the horn 1001 together, so that the horn 1001 is locked on the top end of the base 21, displacement cannot be generated, and finally, a wrench is used to unscrew the transducer 1002. The disassembly assisting device is used for assisting the disassembly of the transducer 1002, so that the operation is convenient and safe, and the risk in the equipment maintenance process is reduced.

In this embodiment, the driving member 12 is a hand-operated lifter, and the height of the lifting platform 11 can be adjusted by shaking the hand-operated lifter, so that the operation is simple and convenient, and the control is easy. It should be noted that the hand-operated lifter is a driving structure commonly used in the prior art, and specific structures and detailed principles thereof are not described in detail. In other embodiments, the driving member 12 may be a cylinder or a motor. In the prior art, any structure capable of driving the elevating platform 11 to move in the vertical direction can be used as the driving member 12 in the present embodiment.

Referring to fig. 2, the disassembly assistance apparatus provided in this embodiment further includes a clamping assembly 3, the clamping assembly 3 is disposed on the lifting platform 11, and the clamping assembly 3 is used for clamping the acoustic assembly 100. That is, after the weight 1004 of the acoustic assembly 100 is placed on the lifting platform 11, the weight 1004 is clamped by the clamping assembly 3, so as to prevent the acoustic assembly 100 from moving on the lifting platform 11, which affects the normal operation of the subsequent work and results in failure of disassembly.

Specifically, the clamping assembly 3 comprises at least two clamping blocks 31, the at least two clamping blocks 31 being arranged on opposite sides of the acoustic assembly 100, and the at least one clamping block 31 being movable in a direction towards or away from the acoustic assembly 100. By varying the distance between the opposing clamping blocks 31, the clamping requirements of different models of acoustic assemblies 100 are accommodated.

In the present embodiment, the number of the clamping blocks 31 is two, and two clamping blocks 31 are located on two opposite sides of the acoustic assembly 100, and in other embodiments, the number of the clamping blocks 31 is more than two, it will be understood that at least one clamping block 31 needs to be disposed on two opposite sides of the acoustic assembly 100 to meet the requirement of clamping the acoustic assembly 100.

In this embodiment, both clamping blocks 31 are capable of moving in a direction that is too close to or far from the acoustic assembly 100. Specifically, the clamping block 31 is provided with a waist-shaped hole, and a screw is inserted through the waist-shaped hole and connected to the lifting platform 11. When the distance between the two clamping blocks 31 needs to be adjusted, the screws are firstly unscrewed, so that the clamping blocks 31 can move, then the positions of the clamping blocks 31 are adjusted according to the needs, after the adjustment is completed, the screws are screwed to limit the relative positions of the clamping blocks 31 and the lifting platform 11, and the clamping blocks 31 are ensured to be fixed on the lifting platform 11.

It should be noted that, the two clamping assemblies 3 in this embodiment are arranged at right angles, so that the four sides of the acoustic assembly 100 can be clamped, the clamping is more stable, and the acoustic assembly is ensured not to move in the front, rear, left and right directions.

Referring to fig. 1 and 3, wrench grooves 10011 are formed at both ends of the horn 1001 in the vertical direction, and the top end of the base 21 and the cover 22 are respectively clamped in one wrench groove 10011. When the acoustic assembly 100 is driven to move in the vertical direction by the driving member 12 before the disassembly, when the amplitude transformer 1001 is abutted against the top end of the base 21, the wrench groove 10011 of the acoustic assembly is just attached to the top end of the base 21, namely, the top end of the base 21 is just clamped in the wrench groove 10011, then the cover plate 22 is mounted on the top end of the base 21, and the cover plate 22 is just clamped in the other wrench groove 10011. Through the arrangement, the cover plate 22 can lock the amplitude transformer 1001 at the bottom end of the base 21 more stably, so that the amplitude transformer 1001 is prevented from rotating during disassembly, and the disassembly is failed, so that the transducer 1002 is damaged or cannot be disassembled.

Specifically, the disassembly assisting device further comprises locking pieces, and the locking pieces are respectively penetrated through the cover plate 22 and the base 21 so as to fixedly connect the cover plate 22 and the base 21. After the cover plate 22 is covered on the top end of the base 21, the cover plate 22 and the base are fixed by using the locking piece, and after the disassembly is completed, the cover plate 22 can be removed by removing the locking piece.

In the embodiment, the locking piece is a screw, and the screw is easy to obtain and low in cost.

Referring to fig. 2 and 3, the disassembly assisting device disclosed in this embodiment further includes a workbench 4, the workbench 4 is provided with an avoidance hole, the lifting platform 11 and the base 21 are arranged on one side of the workbench 4 at intervals, the driving member 12 is arranged on the other side of the workbench 4, and an output end of the driving member 12 passes through the avoidance hole and is connected with the lifting platform 11. The dismounting device has compact and reasonable integral structure, does not occupy excessive space and is convenient for staff to operate.

In this embodiment, the base 21 includes a fixing portion 211 and a placement portion 212 vertically connected, the fixing portion 211 is fixedly connected with the table 4, and a reinforcing rib 213 is disposed on a side of the fixing portion 211 and the placement portion 212 away from the lifting platform 11. The horn 1001 is placed on the tip of the placement portion 212, and the reinforcing ribs 213 can increase the strength and rigidity of the placement portion 212, avoiding deformation of the placement portion 212 when subjected to pressure from the horn 1001.

Referring to fig. 3 and 4, the disassembly assisting device further includes a guiding component 5, the guiding component 5 is disposed on the workbench 4, one end of the guiding component is connected with the lifting platform 11, the guiding component 5 can provide guiding for the movement of the lifting platform 11 along the vertical direction, the lifting platform 11 is guaranteed not to displace in other directions under the driving of the driving piece 12, and the amplitude transformer 1001 is guaranteed to be accurately abutted to the top end of the base 21, so that the subsequent disassembly work is guaranteed to be smoothly performed.

In this embodiment, the guiding component 5 includes a base 51 and a supporting member 52, the base 51 is disposed on the workbench 4, the base 51 is provided with a placement hole along a vertical direction, the supporting member 52 is slidably inserted into the placement hole, and the supporting member 52 is connected with the lifting platform 11. When the lifting platform 11 is driven by the driving member 12 to move, the supporting member 52 also slides in the vertical direction in the placement hole, and the supporting member 52 only has the freedom degree in the vertical direction, so that the lifting platform 11 connected with the supporting member 52 can only displace in the vertical direction.

In other embodiments, the guiding assembly 5 may also be a sliding rail and a sliding block, the sliding rail extends along the vertical direction, the sliding block is in sliding fit with the sliding rail, and the lifting platform 11 is connected with the sliding block. The lifting platform 11 can only generate displacement along the vertical direction under the guidance of the sliding rail.

Still further, the guide assembly 5 further includes a stop (not shown) configured to limit the relative position of the support 52 to the base 51. When the lifting platform 11 moves to a proper height, the limiting piece is used for limiting the relative position of the supporting piece 52 and the base 51, so that the guide assembly 5 can play a certain role in supporting the lifting platform 11, and the acoustic assembly 100 can be placed on the lifting platform 11 more stably.

In this embodiment, the limiting member is a bolt, two threaded through holes are formed in the side wall of the base 51 along the radial direction, and when the lifting platform 11 moves to a proper height, the two bolts are respectively inserted into the two threaded through holes and screwed down, so that the bottom of the bolt abuts against the side wall of the supporting member 52, and the purpose of limiting the relative position of the supporting member 52 and the base 51 is achieved.

In this embodiment, the number of the guide assemblies 5 is four, and the guide assemblies are respectively disposed at the four corners of the lifting platform 11, so that the supporting force borne by the lifting platform 11 is uniformly distributed.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. A disassembly assist device, characterized by comprising:

A lifting assembly (1), the lifting assembly (1) comprising a lifting platform (11) and a driving member (12), an acoustic assembly (100) being placed on the lifting platform (11), the driving member (12) being configured to drive the lifting platform (11) to move in a vertical direction;

the fixing base assembly (2), the fixing base assembly (2) comprises a base (21) and a cover plate (22), the base (21) extends along the vertical direction, the cover plate (22) is detachably arranged at the top end of the base (21), and the cover plate (22) is configured to lock the amplitude transformer (1001) at the top end of the base (21).

2. The disassembly assist device of claim 1, comprising:

And the clamping assembly (3) is arranged on the lifting platform (11), and the clamping assembly (3) is used for clamping the acoustic assembly (100).

3. Disassembly assistance device according to claim 2, characterized in that the clamping assembly (3) comprises at least two clamping blocks (31), the at least two clamping blocks (31) being arranged on opposite sides of the acoustic assembly (100), and that at least one clamping block (31) is movable in a direction towards or away from the acoustic assembly (100).

4. The disassembly assistance device according to claim 1, wherein wrench grooves (10011) are provided on both sides of the horn (1001) in the vertical direction, and the top end of the base (21) and the cover plate (22) are respectively clamped in one wrench groove (10011).

5. The disassembly assist device of claim 1, comprising:

The locking piece sequentially penetrates through the cover plate (22) and the base (21) to enable the cover plate and the base to be fixedly connected.

6. The disassembly assist device of claim 1, comprising:

The workbench (4), dodge the hole has been seted up to workbench (4), lift platform (11) with base (21) interval set up in one side of workbench (4), driving piece (12) set up in the opposite side of workbench (4), the output of driving piece (12) passes dodge the hole with lift platform (11) link to each other.

7. The disassembly assist device of claim 6, comprising:

the guide assembly (5), guide assembly (5) set up in on workstation (4) and its one end with lift platform (11) link to each other, guide assembly (5) can be for lift platform (11) are along the motion of vertical direction provides the direction.

8. Disassembly assistance device according to claim 7, characterized in that the guiding assembly (5) comprises:

The base (51) is arranged on the workbench (4), and the base (51) is provided with a placement hole along the vertical direction;

And the supporting piece (52) is slidably inserted into the placing hole, and the supporting piece (52) is connected with the lifting platform (11).

9. The disassembly assistance device according to claim 8, characterized in that the guiding assembly (5) further comprises: and a limiting member configured to limit a relative position of the bearing member (52) and the base (51).

10. The disassembly assistance device according to claim 6, characterized in that the base (21) comprises a fixing part (211) and a placement part (212) which are vertically connected, the fixing part (211) is fixedly connected with the workbench (4), and a reinforcing rib (213) is arranged on one side of the fixing part (211) and the placement part (212) away from the lifting platform (11).