A support device for machining a screw

Abstract

The utility model relates to screw rod processing technical field, and disclose a kind of supporting device for processing screw rod, including screw rod processing machine body, further include: fixedly connected in the placement table of the front side of screw rod processing machine body inside, the both sides in the screw rod processing machine body are fixedly connected with guide pillar;Slidingly connected in the guide block of guide pillar surface, the inboard of guide block is fixedly connected with support block, the inner chamber of support block is slidingly connected with T block, the top of T block is provided with spring structure;The utility model is processed into screw rod before cylinder, after cylinder is slid down to the top of support after placement table, the force of support is exerted to support by force structure, the screw rod of the top of support can be lifted and supported, to facilitate its and lathe's three grab chuck are fixed, to reduce the trouble of artificial lifting fixation, after processing, the screw after processing can also be lifted and discharged, so the efficiency when processing screw rod is improved.

Description

Technical Field

[0001] This utility model relates to the field of screw processing technology, specifically a support device for processing screws. Background Technology

[0002] Thread machining is a process that uses thread-making tools and employs cutting, turning, milling, grinding, and other techniques to process workpieces. It generally refers to the method of machining threads on workpieces using forming tools or abrasives. When machining screws, multiple workers are often required to transport the unmachined threaded rod to the machine tool. Then, the workers hold one end of the cylinder and align the other end with the three-jaw chuck to insert and fix it. This process not only increases the workload of the workers but also reduces work efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a support device for machining screws, so as to solve the problems existing in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a support device for processing screws, comprising a screw processing machine body, and further comprising:

[0005] A placement platform is fixedly connected to the front side of the inside of the screw processing machine body, and guide columns are fixedly connected to both sides inside the screw processing machine body;

[0006] A guide block is slidably connected to the surface of the guide post. A support block is fixedly connected to the inner side of the guide block. A T-shaped block is slidably connected to the inner cavity of the support block. A spring structure is provided on the top of the T-shaped block.

[0007] A support column is installed inside the body of the screw processing machine. Both sides of the support column are rotatably connected to a bracket. Both sides of the support column are fixedly connected to a limit block, and the limit block is rotatably connected to the inside of the bracket. The inside of the bracket is provided with a fixing block for limiting the bracket. The inside of the screw processing machine body is provided with a force-applying structure for lifting the support block.

[0008] Preferably, the force-applying structure includes a bidirectional threaded rod rotatably connected to both sides of the inner cavity of the screw processing machine body, and one end of the bidirectional threaded rod is connected to the output shaft of the motor. Both sides of the bidirectional threaded rod are threadedly connected to threaded sliders, the top of the threaded sliders is rotatably connected to a support arm, and the other end of the support arm is rotatably connected to the bottom of the support block.

[0009] Preferably, the spring structure includes connecting posts fixedly connected to both sides of the top of the T-block, connecting members slidably connected to the surface of the connecting posts, pressure plates fixedly connected to the top of the connecting posts, and the pressure plates can slide in an annular groove opened at the top of the connecting members, a spring fixedly connected to the bottom of the connecting members, and the spring is sleeved on the surface of the connecting posts, the top end of the spring is fixedly connected to the bottom of the connecting members, and the other end of the spring is fixedly connected to the top of the T-block.

[0010] Preferably, a gravity block is fixedly connected to the inside of the front side of the support.

[0011] Preferably, a pressure plate is provided inside the screw processing machine body, and the pressure plate is used in conjunction with the support.

[0012] Preferably, the top of the placement platform is inclined.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] Before machining a cylinder into a threaded rod, this invention allows the cylinder to slide down onto the top of a support via a placement table. A force-applying structure then applies force to the support, lifting and supporting the threaded rod at the top of the support. This facilitates its fixation to the machine tool's three-jaw chuck, reducing the need for manual lifting and fixing. After machining, the threaded rod can be lifted and unloaded, saving time and effort while improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the screw processing machine body of this utility model when it is not in operation;

[0017] Figure 3 This is a bottom-view three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0019] Figure 5 This is a partial three-dimensional structural schematic diagram of the present invention;

[0020] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the present invention;

[0021] Figure 7 This is a three-dimensional structural diagram of a partially disassembled part of the present invention;

[0022] Figure 8 For the present utility model Figure 4A magnified schematic diagram of the structure at point A in the middle.

[0023] In the diagram: 1. Screw processing machine body; 2. Placement table; 4. Support; 3. Fixing block; 5. Force application structure; 51. Threaded slider; 52. Support arm; 53. Bidirectional threaded rod; 6. Support column; 7. Guide column; 8. Spring structure; 81. Connecting column; 82. Connecting piece; 83. Pressure plate; 84. Spring; 9. Gravity block; 10. Pressure plate; 11. T-block; 12. Guide block; 13. Support block; 14. Limiting block. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-8As shown, a support device for processing screws includes a screw processing machine body 1. A placement platform 2 is fixedly connected to the front side inside the screw processing machine body 1. The top of the placement platform 2 is inclined, allowing the screw to automatically slide into the support 4 at the bottom after being placed on the placement platform 2, thus improving convenience. Guide columns 7 are fixedly connected to both sides inside the screw processing machine body 1. Guide blocks 12 are slidably connected to the surface of the guide columns 7. Support blocks 13 are fixedly connected to the inner side of the guide blocks 12. T-shaped blocks 11 are slidably connected to the inner cavity of the support blocks 13. A spring structure 8 is provided on the top of the T-shaped blocks 11. A support column 6 is provided inside the screw processing machine body 1. Support 4 is rotatably connected to both sides of the support column 6. Limiting blocks 14 are fixedly connected to both sides of the support column 6, and the limiting blocks 14 are rotatably connected to the interior of the support 4. The interior of the support 4 is provided with a mechanism for adjusting the screw... The mounting block 3 is used to limit the position of the support 4. The inner side of the screw processing machine body 1 is provided with a force-applying structure 5 for lifting the support block 13. The force-applying structure 5 includes a bidirectional threaded rod 53 rotatably connected to both sides of the inner cavity of the screw processing machine body 1. One end of the bidirectional threaded rod 53 is connected to the output shaft of the motor. Both sides of the bidirectional threaded rod 53 are threadedly connected to threaded sliders 51. The top of the threaded sliders 51 is rotatably connected to a support arm 52. The other end of the support arm 52 is rotatably connected to the bottom of the support block 13. With the setting of the force-applying structure 5, when it is necessary to raise or lower the support 4, the motor is started. The motor will drive the bidirectional threaded rod 53 to rotate, pushing the threaded sliders 51 sleeved on the surface of the bidirectional threaded rod 53 to move left and right. This will drive the support arm 52 to lift the support 4 upward, so that the unprocessed threaded rod placed on the top of the support 4 can be automatically lifted, thereby improving the convenience of screw processing.

[0026] The spring structure 8 includes connecting posts 81 fixedly connected to the top two sides of the T-block 11. Connecting members 82 are slidably connected to the surface of the connecting posts 81. A pressure plate 83 is fixedly connected to the top of the connecting posts 81, and the pressure plate 83 can slide in the annular groove opened on the top of the connecting member 82. A spring 84 is fixedly connected to the bottom of the connecting member 82, and the spring 84 is sleeved on the surface of the connecting posts 81. The top end of the spring 84 is fixedly connected to the bottom of the connecting member 82, and the other end of the spring 84 is fixedly connected to the top of the T-block 11. With the setting of the spring structure 8, when the screw is no longer placed on the top of the support 4, the springs 84 on both sides of the bottom of the connecting member 82 will spring the connecting member 82 upward, thereby causing the pressure plate 83 fixedly connected to the top of the connecting posts 81 to press down on the support post 6, so that the support 4 is released from the limitation of the limiting block 14, and the support 4 can be rotated for subsequent storage and reuse.

[0027] A gravity block 9 is fixedly connected inside the front side of the support 4. With the setting of the gravity block 9, when the support 4 is no longer supporting the screw, the support 4 will only tilt in one direction when it is not in use.

[0028] The screw processing machine body 1 is equipped with a pressure plate 10, which works in conjunction with the support 4. When the inclined support 4 is lifted from the bottom, the pressure plate 10 will press down on one side of the support 4 to help it return to the correct position, thereby improving the stability when lifting the screw.

[0029] It is worth noting that the technical features of the screw processing machine body 1 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0030] Working principle: When it is necessary to support and lift an unprocessed screw to a fixed position for fixed processing, the unprocessed screw is first placed on the top of the placement platform 2. Because the top of the placement platform 2 is inclined, the unprocessed screw automatically slides into the support 4 at the bottom. The motor is started, and the motor drives the bidirectional threaded rod 53 on one side to rotate outward, thereby driving the threaded sliders 51 on both sides to move to the opposite side and apply force to push the support arm 52, causing the support arm 52 to deflect at an angle. And because the guide posts 7 are set on both sides inside the screw processing machine body 1, The force of the support arm 52 causes the support block 13 to move upwards, and when it reaches the bottom of the pressure plate 10, the pressure plate 10 presses down on the support 4 to help it rotate back to center. After returning to center, the support 4 will be locked into the top of the limit block 14 due to the weight of the screw. Since both ends of the support 4 are arc-shaped, the pressure plate 10 presses down on the back-center support 4 and slides backwards, finally disengaging from the pressure plate 10 and lifting upwards. When the screw reaches the required position, the motor can be turned off, and then one end of the screw can be manually pushed into the three-jaw chuck. Next, the screw is fixed by the three-jaw chuck, and the motor can be restarted to drive the bidirectional threaded rod 53 to rotate in the opposite direction, causing the lifting mechanism to descend. Afterwards, it can be processed by a cutting device. After processing, the motor is restarted again, causing the support 4 to move upward again and support the processed screw. Then, the three-jaw chuck is used to release the screw's limit. Immediately afterwards, the motor reverses and drives the support 4 downward again. At this point, because the lifting mechanism is no longer affected by the screw's weight, the spring 84 in the spring structure 8 will drive the connecting piece 82. The support column 6 is pressed down by the pressure plate 83 fixed to the top of the connecting column 81, causing the support 4 to disengage from the limiting block 14. Due to the influence of the gravity block 9, the support 4 will rotate inward. After the rotation is completed, the support will continue to descend. When it descends to the top of the placement platform 2, the support 4 will slide backward due to the pressure of the placement platform 2. When the support 4 is pressed and slid to the front, the support arm 52 will move it downward until it is retracted into the front of the placement platform 2, thus completing the storage of the support 4 for convenient use later.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support device for machining screws, comprising a screw machining machine body (1), characterized in that, Also includes: A placement platform (2) is fixedly connected to the front side inside the screw processing machine body (1), and guide columns (7) are fixedly connected to both sides inside the screw processing machine body (1). A guide block (12) is slidably connected to the surface of the guide post (7). A support block (13) is fixedly connected to the inner side of the guide block (12). A T-shaped block (11) is slidably connected to the inner cavity of the support block (13). A spring structure (8) is provided on the top of the T-shaped block (11). A support column (6) is provided inside the screw processing machine body (1). Both sides of the support column (6) are rotatably connected to a support base (4). Both sides of the support column (6) are fixedly connected to a limiting block (14), and the limiting block (14) is rotatably connected to the inside of the support base (4). The inside of the support base (4) is provided with a fixing block (3) for limiting the support base (4). The inside of the screw processing machine body (1) is provided with a force-applying structure (5) for lifting the support block (13).

2. The support device for machining screws according to claim 1, characterized in that: The force-applying structure (5) includes a bidirectional threaded rod (53) rotatably connected to both sides of the inner cavity of the screw processing machine body (1), and one end of the bidirectional threaded rod (53) is connected to the output shaft of the motor. Both sides of the bidirectional threaded rod (53) are threadedly connected to threaded sliders (51). The top of the threaded sliders (51) is rotatably connected to a support arm (52), and the other end of the support arm (52) is rotatably connected to the bottom of the support block (13).

3. The support device for machining screws according to claim 1, characterized in that: The spring structure (8) includes connecting posts (81) fixedly connected to the top two sides of the T-block (11). A connector (82) is slidably connected to the surface of the connecting post (81). A pressure plate (83) is fixedly connected to the top of the connecting post (81), and the pressure plate (83) can slide in the annular groove opened on the top of the connector (82). A spring (84) is fixedly connected to the bottom of the connector (82), and the spring (84) is sleeved on the surface of the connecting post (81). The top end of the spring (84) is fixedly connected to the bottom of the connector (82), and the other end of the spring (84) is fixedly connected to the top of the T-block (11).

4. A support device for machining screws according to claim 1, characterized in that: A gravity block (9) is fixedly connected to the inside of the front side of the support (4).

5. A support device for machining screws according to claim 1, characterized in that: The screw processing machine body (1) is equipped with a pressure plate (10) inside, and the pressure plate (10) and the support (4) are used together.

6. A support device for machining screws according to claim 1, characterized in that: The top of the placement platform (2) is inclined.

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