Amplitude-change pole correction platform

Abstract

The utility model relates to the technical field of correction jig devices, in particular to an amplitude-change pole correction platform which comprises a fixing seat, and the fixing seat is provided with a movable locking structure and a clamping adjusting structure. The movable locking structure comprises a Z-axis moving assembly and a rapid locking assembly arranged on the Z-axis moving assembly. The clamping adjusting structure comprises a moving adjusting assembly and a clamping assembly which are arranged below the moving locking structure, the clamping assembly comprises a high-precision bench clamp arranged on the moving adjusting assembly, and the high-precision bench clamp is used for clamping the die. The amplitude-change pole is locked and fixed through the quick locking assembly, meanwhile, the movable adjusting assembly is driven to drive the high-precision bench clamp to move to the position below the movable locking structure, then the quick locking assembly drives the amplitude-change pole and the upper die to descend, the upper die is fed into the high-precision bench clamp to be clamped, and then the upper die can be adjusted. Due to the fact that supporting can be kept in the adjusting process, the adjusting precision is guaranteed while the operation difficulty is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of calibration fixture devices, and in particular to a horn calibration platform. Background Art

[0002] Ultrasonic welding utilizes high-frequency vibration waves transmitted to the surfaces of two objects to be welded. Under pressure, these surfaces rub against each other, creating a molecular fusion bond. Ultrasonic welding is typically performed using an ultrasonic welding machine. Its main components include a frame, an ultrasonic generator mounted on the frame, a transducer, a horn, and a mold. The horn drives the upper mold toward the lower mold to perform the process.

[0003] During processing, the horn and the upper die need to be assembled with high precision to ensure the welding effect and the quality of the finished product. Generally, the operator uses measuring tools to manually hold the horn and the upper die for multiple corrections and adjustments. Using this method, on the one hand, the correction accuracy is low and it is difficult to guarantee the correction effect. On the other hand, the operation is difficult and cumbersome. Utility Model Content

[0004] In order to improve the problems of low precision and complicated operation of manual correction by operators in the related art, the utility model provides a horn correction platform.

[0005] A horn correction platform includes a fixed seat, which is provided with a movable locking structure and a clamping adjustment structure; the movable locking structure includes a Z-axis movable component and a quick locking component arranged on the Z-axis movable component; the clamping adjustment structure includes a movable adjustment component and a clamping component arranged below the movable locking structure, and the clamping component includes a high-precision vise arranged on the movable adjustment component, and the high-precision vise is used to clamp the mold.

[0006] Furthermore, the clamping assembly includes a clamping and fixing block provided on the movable and adjusting assembly and a fine-tuning guide rail provided on the clamping and fixing block; the high-precision vise includes a first vise and a second vise slidably connected to the fine-tuning guide rail.

[0007] Furthermore, the movable adjustment component includes an X-axis motion slide arranged on the fixed seat and a Y-axis motion slide arranged on the X-axis motion slide; the clamping fixed block is arranged on the Y-axis motion slide.

[0008] Furthermore, the Z-axis moving assembly includes a Z-axis moving guide rail arranged on the fixed seat and a Z-axis moving slide arranged on the Z-axis moving guide rail; the quick locking assembly includes a quick locking disk body arranged on the Z-axis moving slide and a locking bracket arranged on the quick locking disk body.

[0009] Furthermore, the quick locking disc body has a concave positioning portion, and the concave positioning portion is provided with a positioning hole; the locking bracket is provided with a positioning rivet that cooperates with the positioning hole, and the positioning rivet is slidably connected to the positioning hole.

[0010] Furthermore, the concave positioning portion is further provided with a plurality of positioning protrusions, and the locking bracket is provided with a plurality of positioning grooves that cooperate with the positioning protrusions, and the positioning protrusions are passed through or detached from the positioning grooves.

[0011] Furthermore, a plurality of the positioning protrusions are evenly arranged along the circumferential direction of the concave positioning portion.

[0012] Furthermore, the fixing seat includes a fixing base plate and a fixing vertical plate fixedly connected to the fixing base plate, and the fixing vertical plate is vertically connected to the fixing base plate; the fixing base plate is provided with a plurality of fixing foot cups.

[0013] The utility model has the following advantages:

[0014] 1. The utility model provides a horn correction platform, which is provided with a fixed seat, a movable locking structure and a clamping adjustment structure. When the horn and the upper die mechanism on the horn need to be adjusted, the horn is first locked and fixed by a quick locking assembly. At the same time, the movable adjustment assembly is driven to drive the high-precision vise to move to the bottom of the movable locking structure. Then, the quick locking assembly drives the horn and the upper die to descend. After the upper die is sent into the high-precision vise for clamping, the upper die can be adjusted by the movable adjustment assembly in conjunction with various measuring tools. Since the horn and the upper die can be supported during the adjustment process, manual straightening is not required to reduce the difficulty of operation. At the same time, the use of mechanical adjustment instead of manual adjustment can ensure the adjustment accuracy.

[0015] 2. The utility model provides a horn correction platform, which is equipped with a quick locking disc and a locking bracket. After the horn is installed into the locking bracket, the locking bracket only needs to be installed into the quick locking disc through the positioning pins and the positioning grooves, so that it can be quickly installed and aligned. After installation, the adjustment is automatically completed, and no further adjustment is required to ensure the verticality of the horn, thereby ensuring the subsequent adjustment accuracy of the upper mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1This is a structural diagram of a horn calibration platform according to an embodiment of the present application;

[0018] Figure 2 This is a schematic structural diagram of a quick locking assembly in an embodiment of the present application;

[0019] Figure 3 This is another structural schematic diagram of the quick locking assembly in an embodiment of the present application;

[0020] Figure 4 This is a schematic diagram of the cooperation between the quick locking disc and the connecting seat in the embodiment of the present application.

[0021] Description of reference numerals:

[0022] 1. Fixed seat; 11. Fixed base plate; 12. Fixed vertical plate; 13. Fixed foot cup; 2. Mobile locking structure; 21. Z-axis moving assembly; 211. Z-axis moving guide rail; 212. Z-axis moving slide; 22. Quick locking assembly; 221. Quick locking disc; 2211. Concave positioning portion; 2212. Positioning hole; 2213. Positioning protrusion; 222. Locking bracket; 2220. Connecting seat; 2221. Positioning rivet; 2222. Positioning groove; 3. Clamping adjustment structure; 31. Mobile adjustment assembly; 311. X-axis moving slide; 312. Y-axis moving slide; 32. Clamping assembly; 321. High-precision bench vise; 322. Clamping and fixing block; 323. Fine-tuning guide rail. DETAILED DESCRIPTION

[0023] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0025] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0026] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0027] Reference Figure 1 as well as Figure 2 A horn calibration platform includes a fixed base 1, which is provided with a movable locking structure 2 and a clamping and adjusting structure 3. When the horn calibration platform is in operation, the horn with the upper die is quickly clamped and fixed to the movable locking structure 2. At the same time, the clamping and adjusting structure 3 is driven below the movable locking structure 2. The movable locking structure 2 drives the horn downward, and the horn drives the upper die into the clamping and adjusting structure 3. The clamping and adjusting structure 3 locks the upper die and then adjusts it.

[0028] Specifically, the fixed base 1 includes a fixed base plate 11 and a fixed vertical plate 12 fixedly connected to the fixed base plate 11. The fixed base plate 11 is provided with a plurality of fixed foot cups 13 for support and fixation. The fixed vertical plate 12 is perpendicularly connected to the fixed base plate 11. The movable locking structure 2 is mounted on the fixed vertical plate 12, and the clamping adjustment structure 3 is mounted on the fixed base plate 11, so that the axis direction of the movable locking structure 2 and the clamping adjustment structure 3 are perpendicular.

[0029] The movable locking structure 2 includes a Z-axis movable assembly 21 and a quick locking assembly 22 arranged on the Z-axis movable assembly 21. The Z-axis movable assembly 21 includes a Z-axis movable guide rail 211 arranged on the fixed seat 1 and a Z-axis movable slide 212 arranged on the Z-axis movable guide rail 211. The Z-axis movable guide rail 211 is vertically arranged, fixedly connected to the fixed vertical plate 12 and laid along the length direction of the fixed vertical plate 12, and the Z-axis movable slide 212 is slidably connected to the Z-axis movable guide rail 211. The Z-axis movable guide rail 211 has an adjustment handwheel. By turning the adjustment handwheel, the Z-axis movable slide 212 can be driven by the Z-axis movable guide rail 211, and the Z-axis movable slide 212 can reciprocate along the length direction of the Z-axis movable guide rail 211. It is understandable that the Z-axis movable guide rail 211 can also be driven by other electrical or mechanical means.

[0030] The quick-lock assembly 22 is used to quickly lock and secure the horn. The quick-lock assembly 22 includes a quick-lock disc 221 mounted on the Z-axis movable slide 212 and a locking bracket 222 mounted on the quick-lock disc 221. The quick-lock disc 221 includes a chuck base fixedly connected to the Z-axis movable slide 212 and a chuck positioning disc threadedly connected to the chuck base.

[0031] Reference Figure 3 as well as Figure 4 In order to facilitate connection with the locking bracket 222, the chuck positioning plate has a concave positioning portion 2211, and the concave positioning portion 2211 is provided with a positioning hole 2212. At the same time, the concave positioning portion 2211 is also provided with a plurality of positioning protrusions 2213, and the plurality of positioning protrusions 2213 are evenly arranged along the circumferential direction of the concave positioning portion 2211. In this embodiment, there are four positioning protrusions 2213, and the four positioning protrusions 2213 are evenly arranged at intervals of 90° along the circumferential direction of the concave positioning portion 2211. Correspondingly, the locking bracket 222 includes a connecting seat 2220 that cooperates with the quick locking disc body 221, and the connecting seat 2220 is provided with a positioning pin 2221 that cooperates with the positioning hole 2212, and the positioning pin 2221 is slidingly connected to the positioning hole 2212; the locking bracket 222 is provided with a plurality of positioning grooves 2222 that cooperate with the positioning protrusion 2213, and the number of positioning grooves 2222 is the same as the number of positioning protrusions 2213 and corresponds one to one, and the positioning protrusion 2213 is passed through the positioning groove 2222 or detached.

[0032] By setting up the movable locking structure 2 in this way, when the amplitude change rod needs to be installed, the amplitude change rod is first installed into the locking bracket 222, and then the locking bracket 222 is quickly installed to the quick locking disc body 221 through the positioning pin 2221 and the positioning groove 2222 of the connecting seat 2220. Due to the limiting of the positioning pin 2221 and the positioning groove 2222, the locking bracket 222 is positioned after installation.

[0033] Replay Figure 1 The clamping and adjusting structure 3 is used to clamp the upper mold and adjust its position. The clamping and adjusting structure 3 includes a movable adjustment component 31 and a clamping component 32 disposed below the movable locking structure 2. The movable adjustment component 31 includes an X-axis motion slide 311 disposed on the fixed base plate 11 and a Y-axis motion slide 312 disposed on the X-axis motion slide 311. The X-axis motion slide 311 extends along the length of the fixed base plate 11, and the axis direction of the Y-axis motion slide 312 is perpendicular to the axis direction of the X-axis motion slide 311. The X-axis motion slide 311 and the Y-axis motion slide 312 have handwheels for adjustment.

[0034] The clamping assembly 32 includes a high-precision vise 321 mounted on the movable adjustment assembly 31. The high-precision vise 321 is used to clamp the mold. In this embodiment, the clamping assembly 32 includes a clamping block 322 mounted on the movable adjustment assembly 31 and a fine-tuning guide rail 323 mounted on the clamping block 322. The clamping block 322 is mounted on the Y-axis motion slide 312. Driven by the X-axis motion slide 311 and the Y-axis motion slide 312, the clamping block 322 can move along the X-axis and Y-axis directions, thereby driving the fine-tuning guide rail 323 and the high-precision vise 321 to move. The high-precision vise 321 includes a first vise and a second vise slidably connected to the fine-tuning guide rail 323. By fine-tuning the second vise and the first vise via the fine-tuning guide rail 323, the upper mold can be clamped and its position finely adjusted.

[0035] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A horn calibration platform, characterized in that: The invention comprises a fixed seat (1), wherein the fixed seat (1) is provided with a movable locking structure (2) and a clamping adjustment structure (3); the movable locking structure (2) comprises a Z-axis movable component (21) and a quick locking component (22) arranged on the Z-axis movable component (21); the clamping adjustment structure (3) comprises a movable adjustment component (31) and a clamping component (32) arranged below the movable locking structure (2); the clamping component (32) comprises a high-precision vise (321) arranged on the movable adjustment component (31), and the high-precision vise (321) is used for clamping a mold.

2. The horn calibration platform according to claim 1, characterized in that: The clamping assembly (32) includes a clamping and fixing block (322) arranged on the movable adjustment assembly (31) and a fine adjustment guide rail (323) arranged on the clamping and fixing block (322); the high-precision vise (321) includes a first vise and a second vise slidably connected to the fine adjustment guide rail (323).

3. The horn calibration platform according to claim 2, characterized in that: The movable adjustment component (31) comprises an X-axis motion slide (311) arranged on the fixed seat (1) and a Y-axis motion slide (312) arranged on the X-axis motion slide (311); the clamping fixed block (322) is arranged on the Y-axis motion slide (312).

4. The horn calibration platform according to any one of claims 1 to 3, characterized in that: The Z-axis moving assembly (21) comprises a Z-axis moving guide rail (211) arranged on the fixed seat (1) and a Z-axis moving slide (212) arranged on the Z-axis moving guide rail (211); the quick locking assembly (22) comprises a quick locking disc (221) arranged on the Z-axis moving slide (212) and a locking bracket (222) arranged on the quick locking disc (221).

5. The horn calibration platform according to claim 4, characterized in that: The quick locking disc (221) has a concave positioning portion (2211), and the concave positioning portion (2211) is provided with a positioning hole (2212); the locking bracket (222) is provided with a positioning pin (2221) that cooperates with the positioning hole (2212), and the positioning pin (2221) is slidably connected to the positioning hole (2212).

6. The horn calibration platform according to claim 5, characterized in that: The concave positioning portion (2211) is further provided with a plurality of positioning protrusions (2213), and the locking bracket (222) is provided with a plurality of positioning grooves (2222) cooperating with the positioning protrusions (2213), and the positioning protrusions (2213) are passed through or detached from the positioning grooves (2222).

7. The horn calibration platform according to claim 6, characterized in that: A plurality of positioning protrusions (2213) are evenly arranged along the circumferential direction of the concave positioning portion (2211).

8. The horn calibration platform according to claim 1, characterized in that: The fixing seat (1) comprises a fixing base plate (11) and a fixing upright plate (12) fixedly connected to the fixing base plate (11), wherein the fixing upright plate (12) is vertically connected to the fixing base plate (11); the fixing base plate (11) is provided with a plurality of fixing foot cups (13).

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