A loudspeaker clamp plate component processing apparatus
Patent Information
- Application Number
- CN202522469860.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-20
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-20
AI Technical Summary
[0003]在进行T铁的中部钻孔加工时，需要通过夹具对T铁进行夹持固定，而现有的夹具通常由T铁的底部圆板部分侧面部分进行夹持，而由于T铁底部的圆形结构，使得夹具与T铁的实际接触面积很小，进而导致夹具夹持过程中与T铁之间的压强非常大，十分容易对T铁的侧边部分造成形变，进而影响后续的加工精度
[0015] The beneficial effects of this utility model are as follows: when the moving seat slides towards the center, the fixing plate on the top side of the moving seat will clamp and fix the clamping plate to the surface of the processing table from the top side. Since there is a sufficient contact area between the fixing plate and the clamping plate, the fixing plate has a good fixing effect on the speaker clamping plate while avoiding damage to it during the clamping process. After the processing is completed, the moving seat can move to both sides to avoid obstructing the clamping plate and make it convenient for the operator to pick up and put down the clamping plate.
Smart Images
Figure CN224855464U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a processing equipment, specifically a loudspeaker clamp component processing equipment, belonging to the field of electroacoustic device manufacturing technology. Background Technology
[0002] The speaker's clamping components (usually including the T-iron and washer) are key structures that constitute the magnetic circuit system. Their machining accuracy, especially the dimensional accuracy, cylindricity, and surface finish of the T-iron's center post (magnetic gap post), directly determines the uniformity of the magnetic gap and has a decisive impact on the speaker's key electroacoustic performance such as sensitivity and distortion.
[0003] When drilling a hole in the middle of a T-shaped block, it is necessary to clamp and fix the T-shaped block using a fixture. Existing fixtures usually clamp the T-shaped block from the side of the bottom circular plate. However, due to the circular structure of the bottom of the T-shaped block, the actual contact area between the fixture and the T-shaped block is very small. This results in very high pressure between the fixture and the T-shaped block during clamping, which can easily cause deformation of the side of the T-shaped block and affect the subsequent machining accuracy. Utility Model Content
[0004] The purpose of this utility model is to provide a speaker clamp component processing equipment to solve the above problems. By setting obliquely movable seats and fixing plates on both sides of the speaker clamp, the fixing plate is pressed and fixed by the top side of the speaker clamp. There is sufficient contact area between the fixing plate and the speaker clamp, which has a good fixing effect on the speaker clamp while avoiding damage to it.
[0005] This utility model achieves the above-mentioned objective through the following technical solution: a speaker clamp component processing equipment, including a processing table, a drilling assembly installed on the side of the processing table, a speaker clamp provided in the middle of the processing table, a fixing structure connecting the processing table and the speaker clamp, the fixing structure including a movable seat, a movable seat provided on each side of the speaker clamp on the processing table, a guide rod fixedly connected to the inner side of the processing table, an inclined sliding groove provided on the side of the movable seat, the movable seat being slidably connected to the guide rod provided on the same side through the inclined sliding groove, a fixing plate fixedly connected to the top side of the movable seat, the bottom side of the fixing plate abutting against the speaker clamp, and a cleaning structure provided in the middle of the processing table.
[0006] Preferably, a limiting groove is provided in the middle of the movable seat, and a threaded block is slidably connected to the movable seat through the limiting groove.
[0007] Preferably, a drive screw is rotatably connected to the middle of the processing table, and the two ends of the drive screw are respectively provided with reverse thread structures, and the two threaded blocks are respectively threaded to the two ends of the drive screw.
[0008] Preferably, the movable seat is rotatably connected to multiple pulleys on the inner side of the inclined slide groove, and the movable seat is slidably connected to the guide rod through the pulleys.
[0009] Preferably, a positioning plate is slidably connected to the middle of the fixing plate, and a first spring is fixedly connected between the positioning plate and the fixing plate.
[0010] Preferably, the end of the positioning plate is an isosceles triangular groove, and the grooved end of the positioning plate abuts against the side of the speaker clamp.
[0011] Preferably, the cleaning structure includes a support plate, the support plate is rotatably connected to the middle of the processing table, and the processing table has a cleaning groove on the bottom side of the support plate, the bottom side of the cleaning groove being an inclined structure.
[0012] Preferably, a push rod is slidably connected to the inner side of the processing table, and a third spring is fixedly connected between the push rod and the processing table. The top end of the push rod abuts against the bottom side of the bearing plate.
[0013] Preferably, the top end of the top rod has an arc-shaped structure, and the side of the top rod has a slot.
[0014] Preferably, a locking rod is slidably connected to the inner side of the processing table, and a second spring is fixedly connected between the locking rod and the processing table. The end of the locking rod is engaged with the top rod through a slot.
[0015] The beneficial effects of this utility model are as follows: when the moving seat slides towards the center, the fixing plate on the top side of the moving seat will clamp and fix the clamping plate to the surface of the processing table from the top side. Since there is a sufficient contact area between the fixing plate and the clamping plate, the fixing plate has a good fixing effect on the speaker clamping plate while avoiding damage to it during the clamping process. After the processing is completed, the moving seat can move to both sides to avoid obstructing the clamping plate and make it convenient for the operator to pick up and put down the clamping plate. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the connection structure between the processing table and the drive screw of this utility model;
[0018] Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A.
[0019] Figure 4 This is a schematic diagram of the connection structure between the fixing plate and the positioning plate of this utility model;
[0020] Figure 5This is a schematic diagram of the connection structure between the movable seat and the fixed plate of this utility model.
[0021] In the diagram: 1. Machining table; 2. Drilling assembly; 3. Speaker clamp; 4. Fixing structure; 401. Moving seat; 402. Drive screw; 403. Fixing plate; 404. Positioning plate; 405. Limiting groove; 406. Threaded block; 407. First spring; 408. Guide rod; 409. Inclined slide; 410. Pulley; 5. Cleaning structure; 501. Locking rod; 502. Cleaning groove; 503. Bearing plate; 504. Second spring; 505. Top rod; 506. Third spring; 507. Slot. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figures 1-5 As shown, a speaker clamp component processing equipment includes a processing table 1, a drilling assembly 2 installed on the side of the processing table 1, a speaker clamp 3 provided in the middle of the processing table 1, and a fixing structure 4 connecting the processing table 1 and the speaker clamp 3. The fixing structure 4 includes a movable seat 401. The processing table 1 has a movable seat 401 on each side of the speaker clamp 3. A guide rod 408 is fixedly connected to the inner side of the processing table 1. An inclined groove 409 is opened on the side of the movable seat 401. The movable seat 401 is slidably connected to the guide rod 408 provided on the same side through the inclined groove 409. A fixing plate 403 is fixedly connected to the top side of the movable seat 401. The bottom side of the fixing plate 403 abuts against the speaker clamp 3. A cleaning structure 5 is provided in the middle of the processing table 1.
[0024] As a technical optimization of this utility model, a limiting groove 405 is provided in the middle of the movable seat 401. A threaded block 406 is slidably connected to the movable seat 401 through the limiting groove 405. A drive screw 402 is rotatably connected to the middle of the processing table 1. The two ends of the drive screw 402 are respectively provided with reverse threaded structures. Two threaded blocks 406 are respectively threaded to the two ends of the drive screw 402. Multiple pulleys 410 are rotatably connected to the movable seat 401 inside the inclined slide groove 409. The movable seat 401 is slidably connected to the guide rod 408 through the pulleys 410. To facilitate the driving of the movable seat 401 and fix the speaker clamp 3, a threaded block 406 is vertically slidable in the limiting groove 405 located inside the movable seat 401. The user can rotate the drive screw 402 on the side of the processing table 1 to drive the two threaded blocks 406 to move in opposite directions. Combined with the guiding effect of the inclined slide groove 409, the movable seat 401 can be moved and the speaker clamp 3 can be fixed. At the same time, the sliding seat is provided with a pulley 410 inside the inclined slide groove 409, which can make the movement of the movable seat 401 smoother.
[0025] As a technical optimization of this utility model, a positioning plate 404 is slidably connected to the middle of the fixing plate 403, and a first spring 407 is fixedly connected between the positioning plate 404 and the fixing plate 403. The end of the positioning plate 404 is an isosceles triangular groove, and the grooved end of the positioning plate 404 abuts against the side of the speaker clamping plate 3. Before clamping, after the user places the speaker clamping plate 3 in the middle of the processing table 1, a slidable positioning plate 404 is provided on the top side of the fixing plate 403. The end of the positioning plate 404 will first abut against the side of the speaker clamping plate 3. Through the isosceles triangular groove at the end of the positioning plate 404 and the first spring 407, the speaker clamping plate 3 can be pushed to the middle position of the processing table 1 before the fixing plate 403 fixes it, so as to ensure the accuracy of the drilling position.
[0026] As a technical optimization of this utility model, the cleaning structure 5 includes a support plate 503. The support plate 503 is rotatably connected to the middle of the processing table 1. A cleaning groove 502 is formed on the bottom side of the support plate 503 on the processing table 1. The bottom side of the cleaning groove 502 is a sloping structure. A top rod 505 is slidably connected to the inner side of the processing table 1. A third spring 506 is fixedly connected between the top rod 505 and the processing table 1. The top end of the top rod 505 abuts against the bottom side of the support plate 503. The top end of the top rod 505 has an arc-shaped structure. A slot 507 is formed on the side of the top rod 505. A locking rod 501 is slidably connected to the inner side of the processing table 1. A second spring 504 is fixedly connected between the locking rod 501 and the processing table 1. The end of the locking rod 501 is connected to the top rod 506 through the slot 507. After the rods 505 engage to fix the speaker clamp 3, drilling through the drilling assembly 2 will generate a lot of metal shavings. The cleaning groove 502 in the middle of the processing table 1 can easily remove the metal shavings. The support plate 503 in the middle of the processing table 1 is used to place the speaker clamp 3. In order to avoid the presence of metal shavings on the support plate 503 affecting the next drilling operation, the user can pull the locking rod 501 on the side of the processing table 1. At this time, the end of the locking rod 501 is released from the engagement with the slot 507 on the top rod 505. At this time, the top rod 505 pushes one end of the support plate 503 under the push of the third spring 506. The support plate 503 will rotate to an inclined state, which makes it convenient for the operator to clean the surface of the support plate 503.
[0027] In use, this invention first places the speaker clamp 3 in the center of the processing table 1 during processing. A movable seat 401, sliding obliquely along a guide rod 408, is located on each side of the clamp. When the movable seat 401 slides towards the center, the fixing plate 403 on the top side of the movable seat 401 clamps and fixes the clamp to the surface of the processing table 1. Because there is sufficient contact area between the fixing plate 403 and the speaker clamp 3, the fixing plate 403 provides a good fixing effect on the speaker clamp 3 while avoiding damage during clamping. After processing is completed, the movable seat 401... The seat 401 can move to both sides to avoid obstructing the speaker clamp 3, making it convenient for operators to pick up and put down the speaker clamp 3. To facilitate driving the movable seat 401 and fixing the speaker clamp 3, a threaded block 406 slides vertically in the limiting groove 405 located inside the movable seat 401. The user can rotate the drive screw 402 on the side of the processing table 1 to drive the two threaded blocks 406 to move in opposite directions. Combined with the guiding effect of the inclined slide groove 409, the movable seat 401 can be moved and the clamp can be fixed. At the same time, a pulley 410 is provided on the inner side of the sliding seat in the inclined slide groove 409. This allows for smoother movement of the movable seat 401. Before clamping, the user places the speaker clamp 3 in the middle of the processing table 1. A sliding positioning plate 404 is provided on the top side of the fixing plate 403. The end of the positioning plate 404 will first abut against the side of the speaker clamp 3. Through the isosceles triangular groove at the end of the positioning plate 404 and the first spring 407, it can be pushed to the middle position of the processing table 1 before the fixing plate 403 fixes the speaker clamp 3, ensuring the accuracy of the drilling position. After fixing the speaker clamp 3, when drilling through the drilling assembly 2, more... The cleaning groove 502 in the middle of the processing table 1 can easily discharge the metal shavings. The support plate 503 in the middle of the processing table 1 is used to place the speaker clamp 3. In order to avoid the presence of metal shavings on the support plate 503 affecting the next drilling operation, the user can pull the locking rod 501 on the side of the processing table 1. At this time, the end of the locking rod 501 is released from the engagement with the slot 507 on the top rod 505. At this time, the top rod 505 pushes one end of the support plate 503 under the push of the third spring 506, and the support plate 503 will rotate to an inclined state, which makes it convenient for the operator to clean the surface of the support plate 503.
[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A speaker clamp component processing equipment, comprising a processing table (1), wherein a drilling assembly (2) is mounted on the side of the processing table (1), and a speaker clamp (3) is provided in the middle of the processing table (1), characterized in that: A fixed structure (4) is connected between the processing table (1) and the speaker clamp (3). The fixed structure (4) includes a movable seat (401). The processing table (1) is provided with a movable seat (401) on each side of the speaker clamp (3). A guide rod (408) is fixedly connected to the inner side of the processing table (1). An inclined groove (409) is provided on the side of the movable seat (401). The movable seat (401) is slidably connected to the guide rod (408) on the same side through the inclined groove (409). A fixed plate (403) is fixedly connected to the top side of the movable seat (401). The bottom side of the fixed plate (403) abuts against the speaker clamp (3). A cleaning structure (5) is provided in the middle of the processing table (1).
2. The speaker clamp component processing equipment according to claim 1, characterized in that: A limiting groove (405) is provided in the middle of the movable seat (401), and a threaded block (406) is slidably connected to the movable seat (401) through the limiting groove (405).
3. The speaker clamp component processing equipment according to claim 2, characterized in that: The processing table (1) is rotatably connected to a drive screw (402) at its center. The two ends of the drive screw (402) are respectively provided with reverse thread structures, and the two threaded blocks (406) are respectively threaded to the two ends of the drive screw (402).
4. The speaker clamp component processing equipment according to claim 1, characterized in that: The movable seat (401) is rotatably connected to a plurality of pulleys (410) on the inner side of the inclined slide groove (409), and the movable seat (401) is slidably connected to the guide rod (408) through the pulleys (410).
5. The speaker clamp component processing equipment according to claim 1, characterized in that: A positioning plate (404) is slidably connected to the middle of the fixing plate (403), and a first spring (407) is fixedly connected between the positioning plate (404) and the fixing plate (403).
6. The speaker clamp component processing equipment according to claim 5, characterized in that: The end of the positioning plate (404) is an isosceles triangular groove, and the grooved end of the positioning plate (404) abuts against the side of the speaker clamp (3).
7. The speaker clamp component processing equipment according to claim 1, characterized in that: The cleaning structure (5) includes a support plate (503), and the support plate (503) is rotatably connected to the middle of the processing table (1). The processing table (1) has a cleaning groove (502) on the bottom side of the support plate (503), and the bottom side of the cleaning groove (502) is a sloping structure.
8. The speaker clamp component processing equipment according to claim 7, characterized in that: A top rod (505) is slidably connected to the inner side of the processing table (1), and a third spring (506) is fixedly connected between the top rod (505) and the processing table (1). The top end of the top rod (505) abuts against the bottom side of the bearing plate (503).
9. A speaker clamp component processing equipment according to claim 8, characterized in that: The top end of the top rod (505) has an arc-shaped structure, and the side of the top rod (505) is provided with a slot (507).
10. A speaker clamp component processing equipment according to claim 7, characterized in that: A locking rod (501) is slidably connected to the inner side of the processing table (1). A second spring (504) is fixedly connected between the locking rod (501) and the processing table (1). The end of the locking rod (501) is engaged with the top rod (505) through a slot (507).