Drilling, tapping and milling machining device for machining parts of sewing machine

Abstract

The utility model discloses a drilling, tapping and milling machining device for machining parts of a sewing machine, and relates to the technical field of drilling, tapping and milling machining devices for machining parts of sewing machines. The chip collecting device comprises a collecting box, wherein a chip collecting mechanism and a clamping mechanism are arranged on the collecting box; the top of the collecting box is fixedly connected with a [-shaped supporting frame, the bottom of the [-shaped supporting frame is fixedly connected with a drilling, tapping and milling module, and two cover plates are hinged to the left side of the [-shaped supporting frame. By arranging the chipping collecting mechanism, the problems that a large number of chippings are scattered in a working area, the working environment becomes disordered and unsanitary, the working experience and health of operators are affected, the chippings possibly enter gaps and moving parts of equipment, abrasion is aggravated, faults are increased, and the working efficiency is high are solved. And the repair and maintenance cost of the equipment is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling, tapping and milling processing devices for sewing machine part processing, and particularly relates to a drilling, tapping and milling processing device for sewing machine part processing. Background Technique

[0002] In the related art, a drilling, tapping and milling processing device for sewing machine part processing with a patent publication number of CN216540950U is disclosed, which includes a drilling, tapping and milling mechanism and a clamping mechanism. The drilling, tapping and milling mechanism includes a first seat body, a first moving seat, a driving motor and a main shaft mechanism. The first moving seat is connected to the first seat body for left and right movement, and the driving motor and the main shaft mechanism are fixed on the first moving seat. This device has the advantages of simple structure and low manufacturing cost compared with a machining center, and still has a certain machining accuracy, and is very suitable for the processing of sewing machine parts.

[0003] However, during the use of this device, a large amount of debris scatters in the working area, making the working environment messy and unhygienic, affecting the working experience and health of operators. Moreover, the debris may enter the gaps and moving parts of the equipment, resulting in increased wear and more failures, increasing the maintenance and repair costs of the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drilling, tapping and milling processing device for sewing machine part processing. By setting a debris collection mechanism, the problems that a large amount of debris scatters in the working area, making the working environment messy and unhygienic, affecting the working experience and health of operators, and the debris may enter the gaps and moving parts of the equipment, resulting in increased wear and more failures, increasing the maintenance and repair costs of the equipment are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a drilling, tapping and milling processing device for sewing machine part processing, which includes a collection box. A debris collection mechanism and a clamping mechanism are arranged on the collection box;

[0007] A U-shaped support frame is fixedly connected to the top of the collection box. A drilling, tapping and milling module is fixedly connected to the bottom of the U-shaped support frame. Two cover plates are hinged on the left side of the U-shaped support frame. A part body is arranged above the collection box. The debris collection mechanism includes a debris collection component one and a debris collection component two. The debris collection component one includes trapezoidal chutes one respectively opened on the left and right inner walls of the collection box. A screening plate is slidably connected to the inner walls of the two trapezoidal chutes one.

[0008] Furthermore, a rotating shaft is rotatably connected to the inner wall of the back side of the collection box, the front side of the rotating shaft rotates and extends outside the collection box, and a motor 1 is fixedly connected to the front side extension part of the rotating shaft.

[0009] Furthermore, a cam is fixedly connected to the outer wall of the rotating shaft, an adaptor block is fixedly connected to the bottom of the screening plate, and the cam is adapted to the adaptor block.

[0010] Furthermore, the second debris collection assembly includes a plurality of support plates fixedly connected to the inner wall of the collection box, and the tops of the plurality of support plates are fixedly connected with telescopic rods.

[0011] Furthermore, springs are sleeved on the outer walls of several of the telescopic rods, the tops of several of the springs are fixedly connected to the screening plates, the bottoms of several of the springs are respectively fixedly connected to several support plates, and a cross support frame is fixedly connected to the inner wall of the collecting box, and the top of the cross support frame is in contact with the part body.

[0012] Furthermore, the clamping mechanism includes a clamping component 1 and a clamping component 2, wherein the clamping component 1 includes two trapezoidal slide grooves 2 opened on the part body, and moving blocks are slidably connected to the inner walls of the two trapezoidal slide grooves 2.

[0013] Furthermore, the two moving blocks are fixedly connected to each other on one side thereof, and the two clamps are fixedly connected to each other on one side thereof, and buffer gaskets are fixedly connected to each other on one side thereof, and the two buffer gaskets are in contact with the part body on one side thereof away from the clamps.

[0014] Furthermore, the second clamping assembly includes a bidirectional threaded rod rotatably connected to the left inner wall of the collection box, the right side of the bidirectional threaded rod rotates and extends outside the collection box, and a second motor is fixedly connected to the right extension of the bidirectional threaded rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting a debris collection mechanism, when the device generates debris during processing, the motor 1 can be started, and the motor 1 drives the cam to rotate through the rotating shaft. When the cam rotates until the raised part contacts the adapter block, the screen plate will move upward, thereby compressing the telescopic rod and the spring. When the raised part on the cam is separated from the adapter block, the screen plate will reset under the action of the telescopic rod and the spring, thereby generating vibration in a cycle to screen the debris on the screen plate. Larger debris will remain on the screen plate, and smaller debris will fall to the bottom of the collection box, so that the debris generated by the processing can be collected in time, avoiding the working area from being covered by a large amount of debris, creating a clean working environment, preventing debris from entering the key parts of the equipment, such as guide rails, transmission mechanisms, etc., reducing equipment failures and wear caused by debris, and collecting the debris in a centralized manner, which is convenient for subsequent unified cleaning and processing, saving time and manpower;

[0017] 2. By setting up a clamping mechanism, when it is necessary to process the sewing machine parts, the part body to be processed can be placed on the cross support frame, and the second motor is started. The second motor drives the two moving blocks to approach each other in the second trapezoidal slide through the bidirectional threaded rod, so that the buffer gasket is driven by the clamping plate to clamp the part body, so that the sewing machine parts can be ensured to be stable and motionless during the processing, and processing errors or even processing failures caused by shaking or displacement can be prevented. The parts can be accurately positioned at the required processing position, and the accuracy and precision of operations such as drilling, tapping and milling can be guaranteed. It can be flexibly adjusted to adapt to sewing machine parts of various shapes and sizes, thereby improving the versatility of the device.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 It is a front side cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Collection box; 101. C-shaped support frame; 102. Drilling, tapping and milling module; 103. Cover plate; 104. Part body; 2. Chip collection mechanism; 21. Chip collection component one; 211. Trapezoidal chute one; 212. Screening plate; 213. Rotating shaft; 214. Motor one; 215. Cam; 216. Adaptation block; 22. Chip collection component two; 221. Support plate; 222. Telescopic rod; 223. Spring; 224. Cross support frame; 3. Clamping mechanism; 31. Clamping component one; 311. Trapezoidal chute two; 312. Moving block; 313. Clamping plate; 314. Buffer gasket; 32. Clamping component two; 321. Bidirectional threaded rod; 322. Motor two. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figure 1-5As shown in the figure, the utility model is a drilling, tapping and milling processing device for sewing machine part processing, including a collection box 1. A debris collection mechanism 2 and a clamping mechanism 3 are arranged on the collection box 1. The top of the collection box 1 is fixedly connected with a U-shaped support frame 101. The bottom of the U-shaped support frame 101 is fixedly connected with a drilling, tapping and milling module 102. Two cover plates 103 are hinged on the left side of the U-shaped support frame 101. A part body 104 is arranged above the collection box 1. The debris collection mechanism 2 includes a debris collection component one 21 and a debris collection component two 22. The debris collection component one 21 includes trapezoidal chutes one 211 respectively opened on the left and right inner walls of the collection box 1. A screening plate 212 is slidably connected to the inner walls of the two trapezoidal chutes one 211. A rotating shaft 213 is rotatably connected to the back inner wall of the collection box 1. The front side of the rotating shaft 213 rotatably extends outside the collection box 1. A motor one 214 is fixedly connected to the front side extension of the rotating shaft 213. By setting the motor one 214, necessary power output can be provided for the debris collection mechanism 2, thereby ensuring the completion efficiency of the debris collection work, reducing the human output, and thus improving the work efficiency. A cam 215 is fixedly connected to the outer wall of the rotating shaft 213. An adapter block 216 is fixedly connected to the bottom of the screening plate 212. The cam 215 is adapted to the adapter block 216. By setting the cam 215, when the convex part of the cam 215 rotates into contact with the adapter block 216, the screening plate 212 will move upward, so that the telescopic rod 222 and the spring 223 are compressed. The debris collection component two 22 includes a plurality of support plates 221 fixedly connected to the inner wall of the collection box 1. The top of each of the plurality of support plates 221 is fixedly connected with a telescopic rod 222. By setting the debris collection component two 22, the debris generated during processing can be collected in time, avoiding the work area being covered by a large amount of debris, creating a clean working environment, and preventing debris from entering the key parts of the equipment, such as guide rails, transmission mechanisms, etc. A spring 223 is sleeved on the outer wall of each of the plurality of telescopic rods 222. The top of each of the plurality of springs 223 is fixedly connected with the screening plate 212. The bottom of each of the plurality of springs 223 is fixedly connected with each of the plurality of support plates 221. A cross support frame 224 is fixedly connected to the inner wall of the collection box 1. The top of the cross support frame 224 is in contact with the part body 104. By setting the spring 223, when the convex part on the cam 215 disengages from the adapter block 216, the screening plate 212 will reset under the action of the telescopic rod 222 and the spring 223. The clamping mechanism 3 includes a clamping component one 31 and a clamping component two 32. The clamping component one 31 includes two trapezoidal chutes two 311 opened on the part body 104. A moving block 312 is slidably connected to the inner walls of the two trapezoidal chutes two 311. By setting the clamping component one 31, the part can be accurately positioned at the required processing position, ensuring the accuracy and precision of operations such as drilling, tapping and milling. It can be flexibly adjusted to adapt to various different shapes and sizes of sewing machine parts, improving the versatility of the device.On the sides of the two moving blocks 312 that are close to each other, clamping plates 313 are fixedly connected. On the sides of the two clamping plates 313 that are close to each other, buffer gaskets 314 are fixedly connected. On the sides of the two buffer gaskets 314 far from the clamping plates 313, they are in contact with the part body 104. By setting the buffer gaskets 314, the impact and vibration generated during processing can be absorbed and buffered, preventing damage to the sewing machine parts. The second clamping assembly 32 includes a bidirectional threaded rod 321 rotatably connected to the left inner wall of the collection box 1. The right side of the bidirectional threaded rod 321 extends rotatably outside the collection box 1. A second motor 322 is fixedly connected to the extending part on the right side of the bidirectional threaded rod 321. By setting the second clamping assembly 32, it can be ensured that the sewing machine parts remain stable during processing, preventing processing errors or even processing failures caused by shaking or displacement.

[0029] A specific application of this embodiment is as follows: During use, first place the device stably in the corresponding position, place the part body 104 to be processed on the cross support frame 224, start the second motor 322. The second motor 322 drives the two moving blocks 312 to approach each other in the trapezoidal chute 311 through the bidirectional threaded rod 321, thereby driving the buffer gaskets 314 through the clamping plates 313 to clamp the part body 104, ensuring that the sewing machine parts remain stable during processing, preventing processing errors or even processing failures caused by shaking or displacement, accurately positioning the parts at the required processing positions, ensuring the accuracy and precision of operations such as drilling, tapping, and milling, being able to be flexibly adjusted to adapt to various sewing machine parts of different shapes and sizes, improving the versatility of the device. After clamping, start the drilling, tapping, and milling module 102 on the U-shaped support frame 101 to process the part body 104. The debris generated during processing will fall onto the screening plate 212 in the collection box 1 under the vibration generated by the device itself. Start the first motor 214. The first motor 214 drives the cam 215 to rotate through the rotating shaft 213. When the convex part of the cam 215 contacts the adapter block 216, the screening plate 212 will move upward, compressing the telescopic rod 222 and the spring 223. When the convex part on the cam 215 disengages from the adapter block 216, the screening plate 212 will reset under the action of the telescopic rod 222 and the spring 223, generating vibration in this cycle to screen the debris on the screening plate 212. Larger debris will remain on the screening plate 212, and smaller debris will fall to the bottom of the collection box 1, enabling the timely collection of the debris generated during processing, avoiding the work area being covered by a large amount of debris, creating a clean working environment, preventing debris from entering key parts of the equipment such as guide rails and transmission mechanisms, reducing equipment failures and wear caused by debris, centrally collecting the debris, facilitating subsequent unified cleaning and disposal, saving time and manpower.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drilling, tapping and milling device for sewing machine parts processing, comprising a collection box (1), characterized in that: A debris collection mechanism (2) and a clamping mechanism (3) are provided on the collection box (1). A U-shaped support frame (101) is fixedly connected to the top of the collection box (1). A drilling, tapping and milling module (102) is fixedly connected to the bottom of the U-shaped support frame (101). Two cover plates (103) are hingedly arranged on the left side of the U-shaped support frame (101). A part body (104) is arranged above the collection box (1). The debris collection mechanism (2) includes a first debris collection component (21) and a second debris collection component (22). The first debris collection component (21) includes trapezoidal chutes one (211) respectively opened on the inner walls of the left and right sides of the collection box (1). A screening plate (212) is slidably connected to the inner walls of the two trapezoidal chutes one (211).

2. A drilling, tapping and milling device for sewing machine parts processing according to claim 1, characterized in that: A rotating shaft (213) is rotatably connected to the inner wall of the back surface of the collection box (1). The front side of the rotating shaft (213) extends rotatably outside the collection box (1). A first motor (214) is fixedly connected to the front side extension of the rotating shaft (213).

3. A drilling, tapping and milling device for sewing machine parts processing according to claim 2, characterized in that: A cam (215) is fixedly connected to the outer wall of the rotating shaft (213). An adapter block (216) is fixedly connected to the bottom of the screening plate (212). The cam (215) is adapted to the adapter block (216).

4. A drilling, tapping and milling device for sewing machine parts processing according to claim 3, characterized in that: The second debris collection component (22) includes a plurality of support plates (221) fixedly connected to the inner wall of the collection box (1). A telescopic rod (222) is fixedly connected to the top of each of the plurality of support plates (221).

5. A drilling, tapping and milling device for sewing machine parts processing according to claim 4, characterized in that: A spring (223) is sleeved on the outer wall of each of the plurality of telescopic rods (222). The tops of the plurality of springs (223) are fixedly connected to the screening plate (212). The bottoms of the plurality of springs (223) are respectively fixedly connected to the plurality of support plates (221). A cross support frame (224) is fixedly connected to the inner wall of the collection box (1). The top of the cross support frame (224) is in contact with the part body (104).

6. A drilling, tapping and milling device for sewing machine parts processing according to claim 5, characterized in that: The clamping mechanism (3) includes a first clamping component (31) and a second clamping component (32). The first clamping component (31) includes two trapezoidal chutes two (311) opened on the part body (104). A moving block (312) is slidably connected to the inner walls of the two trapezoidal chutes two (311).

7. A drilling, tapping and milling device for sewing machine parts processing according to claim 6, characterized in that: A clamping plate (313) is fixedly connected to the side of each of the two moving blocks (312) close to each other. A buffer gasket (314) is fixedly connected to the side of each of the two clamping plates (313) close to each other. The sides of the two buffer gaskets (314) away from the clamping plates (313) are in contact with the part body (104).

8. The drilling, tapping and milling device for sewing machine parts processing according to claim 7, characterized in that: The second clamping component (32) includes a bidirectional threaded rod (321) rotatably connected to the inner wall of the left side of the collection box (1). The right side of the bidirectional threaded rod (321) extends rotatably outside the collection box (1). A second motor (322) is fixedly connected to the right side extension of the bidirectional threaded rod (321).

Images