Positioning numerical control lathe clamp for agricultural machine part machining

Abstract

The utility model belongs to the technical field of agricultural machine part machining, and particularly relates to a positioning numerical control lathe fixture for agricultural machine part machining, which comprises a base and a machine tool display screen, a machine tool is fixedly mounted on the left side of the top of the base, the display screen is fixedly mounted on the front side of the machine tool, and a quick clamping device is arranged at the top of the base; the quick clamping device comprises a quick moving unit and a clamping unit. According to the positioning numerical control lathe clamp for agricultural machine part machining, by arranging a first motor, a lead screw, a first gear, a second gear, a first sliding groove, a groove, a sliding rod and a moving block, the first motor is started to drive the lead screw, and the first gear, the second gear and the other lead screw act synergistically, so that the positioning precision and stability of the moving block are ensured; the speed of the moving block can be flexibly adjusted by adjusting starting and control of the first motor.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery parts processing, in particular to a positioning numerically controlled lathe fixture for agricultural machinery parts processing. Background Art

[0002] Agricultural machinery parts usually need to have certain strength, wear resistance and corrosion resistance. Common materials include various metal alloys (such as steel, aluminum, copper, etc.), plastics, rubber, etc. The selection of suitable materials depends on the specific function of the part, the working environment and the expected performance requirements. The processing technology is crucial to ensure the accuracy and quality of the parts. Common processing technologies include milling, turning, drilling, stamping, welding, etc. Advanced CNC machine tools and automated production lines are also widely used in the processing of agricultural machinery parts, which improves production efficiency and consistency.

[0003] The current agricultural machinery parts processing in the market may have problems of low efficiency and high cost. The use of traditional mechanical equipment and manual operation may lead to long production cycles and high costs, affecting overall competitiveness.

[0004] In the patent document with publication number CN216967087U, the operator places the cylindrical part in the second arc-shaped holder and then rotates the rotating wheel, which drives the screw to start rotating. The screw moves downward through the screw sleeve, and at the same time, the screw drives the bearing seat to move downward, the bearing seat drives the pressure plate to move downward, the pressure plate drives the sliding sleeve to slide on the sliding rod, and the synchronous pressure plate drives the first arc-shaped holder to move downward, so that the first arc-shaped holder and the second arc-shaped holder cooperate with each other to press and fix the circular column part.

[0005] However, according to the above patents and background introductions, the operator is required to clamp the parts, which is time-consuming and labor-intensive, and reduces its efficiency. Therefore, a quick clamp for positioning CNC lathes used for processing agricultural machinery parts is proposed. Utility Model Content

[0006] The utility model aims to provide a positioning CNC lathe fixture for processing agricultural machinery parts, so as to solve the problem of positioning CNC lathe quick fixture for processing agricultural machinery parts proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning CNC lathe fixture for processing agricultural machinery parts, comprising a base and a machine tool display screen, wherein the machine tool is fixedly installed on the left side of the top of the base, the display screen is fixedly installed on the front of the machine tool, and a quick clamping device is arranged on the top of the base; the quick clamping device comprises a quick moving unit and a clamping unit;

[0008] The fast moving unit includes a first motor, a screw, a first gear, a second gear, a first slide groove, a groove, a sliding rod and a moving block. The first motor is fixedly installed inside the left side of the base, the screw is fixedly installed at the right output end of the first motor, the first gear is rotatably connected to the top right side of the screw, the second gear is meshed with the outside of the first gear, the first slide groove is opened at the front end of the top of the base, the groove is opened at the front end of the top of the base, the sliding rod is fixedly installed inside the groove, and a moving block is arranged inside the groove.

[0009] Preferably, the moving block is in an "H" shape, and the moving block is slidably connected to the sliding rod.

[0010] Preferably, a slide rod is provided inside each of the two grooves, and the first slide grooves are provided with two and symmetrically distributed on the top of the base. By starting the first motor, the screw rod moves, and the first gear and the second gear are driven to rotate, and the other screw rod is driven to move while rotating, so that the moving block moves quickly.

[0011] Preferably, a clamping unit is arranged above the moving block, and the clamping unit includes a second motor, a bidirectional threaded column, a first screw block, a second slide groove, a second screw block, a first adjusting rod, a second adjusting rod, a rotating shaft and a clamping block, the second motor is fixedly installed on the top of one end of the moving block, the bidirectional threaded column is fixedly installed on the bottom output end of the second motor, the first screw block and the second screw block are arranged on the outside of the bidirectional threaded column, the second slide groove is opened on the left side inside the front end of the moving block, the first adjusting rod is fixedly installed on the first screw block, the second adjusting rod is fixedly installed on the second screw block, the rotating shaft passes through the back end of the moving block and is rotatably connected with the first adjusting rod and the second adjusting rod, and the clamping block is movably installed on the back of the first adjusting rod and the second adjusting rod.

[0012] Preferably, the clamping block is irregularly shaped, and the first adjusting rod and the second adjusting rod are hinged to each other in the middle.

[0013] Preferably, a clamping block is movably installed on the outer side of each of the two first adjusting rods, and a clamping block is movably installed on the outer side of each of the two second adjusting rods. By starting the second motor, the bidirectional threaded column is driven to move, and the first screw block and the first screw block are driven to move at the same time, so that the first adjusting rod and the second adjusting rod move relative to each other, driving the clamping block to clamp the parts, and the clamping block can be movable, and the clamping blocks at different levels can be used for different parts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The positioning CNC lathe fixture for processing agricultural machinery parts, by setting a first motor, a screw rod, a first gear, a second gear, a first slide groove, a groove, a slide rod and a moving block, starts the first motor to drive the synergy between the screw rod, the first gear, the second gear and another screw rod, thereby ensuring the positioning accuracy and stability of the moving block. By adjusting the start and control of the first motor, the speed of the moving block can be flexibly adjusted.

[0016] 2. The positioning CNC lathe fixture for processing agricultural machinery parts starts the second motor to move the bidirectional threaded column, and the design of the bidirectional threaded column and the screw block enables the relative movement of the first adjusting rod and the second adjusting rod, thereby ensuring the accuracy and stability of clamping. The clamping block can adjust different levels to clamp the parts, increasing its flexibility so that it can adapt to parts of different shapes and sizes, thereby ensuring the accuracy and stability of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the overall structure of the utility model;

[0018] Figure 2 It is a front view of the overall structure of the utility model;

[0019] Figure 3 For the utility model Figure 1 A magnified view of middle;

[0020] Figure 4 This is an oblique view of the overall clamp structure of the utility model;

[0021] Figure 5 This is a fast moving structure diagram of the utility model.

[0022] In the figure: 1, base; 2, machine tool; 3, display screen; 4, first motor; 401, screw; 402, first gear; 403, second gear; 404, first slide; 405, groove; 406, slide bar; 407, moving block; 5, second motor; 501, bidirectional threaded column; 502, first screw block; 503, second slide; 504, second screw block; 505, first adjusting rod; 506, second adjusting rod; 507, rotating shaft; 508, clamping block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a positioning CNC lathe fixture for processing agricultural machinery parts, including a base 1, a machine tool 2, and a display screen 3. The machine tool 2 is fixedly installed on the left side of the top of the base 1, and the display screen 3 is fixedly installed on the front of the machine tool 2. A quick clamping device is arranged on the top of the base 1; the quick clamping device includes a quick moving unit and a clamping unit;

[0025] The fast moving unit includes a first motor 4, a screw rod 401, a first gear 402, a second gear 403, a first slide groove 404, a groove 405, a slide rod 406 and a moving block 407. The first motor 4 is fixedly installed inside the left side of the base 1, the screw rod 401 is fixedly installed at the right output end of the first motor 4, the first gear 402 is rotatably connected to the top right side of the screw rod 401, the second gear 403 is meshed with the outside of the first gear 402, the first slide groove 404 is opened at the front end of the top of the base 1, the groove 405 is opened at the front end of the top of the base 1, the slide rod 406 is fixedly installed inside the groove 405, and a moving block 407 is arranged inside the groove 405.

[0026] The moving block 407 is in an "H" shape and is slidably connected to the sliding rod 406. Two screw rods 401 are provided and are respectively installed in the middle of the right side of the first gear 402 and the second gear 403.

[0027] A slide bar 406 is disposed inside each of the two grooves 405 . Two first slide grooves 404 are provided and symmetrically distributed on the top of the base 1 . The moving block 407 is threadedly connected to the screw rod 401 . The two ends of the bottom of the moving block 407 penetrate the screw rod 401 and the slide bar 406 respectively.

[0028] A clamping unit is arranged above the moving block 407, and the clamping unit includes a second motor 5, a bidirectional threaded column 501, a first screw block 502, a second slide groove 503, a second screw block 504, a first adjusting rod 505, a second adjusting rod 506, a rotating shaft 507 and a clamping block 508. The second motor 5 is fixedly installed on the top of one end of the moving block 407, the bidirectional threaded column 501 is fixedly installed on the bottom output end of the second motor 5, the first screw block 502 and the second screw block 504 are arranged on the outside of the bidirectional threaded column 501, the second slide groove 503 is opened on the left side inside the front end of the moving block 407, the first adjusting rod 505 is fixedly installed on the first screw block 502, the second adjusting rod 506 is fixedly installed on the second screw block 504, the rotating shaft 507 passes through the back end of the moving block 407 and is rotatably connected with the first adjusting rod 505 and the second adjusting rod 506, and the clamping block 508 is movably installed on the back of the first adjusting rod 505 and the second adjusting rod 506.

[0029] The clamping block 508 is irregular in shape, and the first adjusting rod 505 and the second adjusting rod 506 are hinged to each other in the middle.

[0030] A bidirectional threaded column 501 is fixedly installed at the bottom of each of the two second motors 5 , a clamping block 508 is movably installed at the outer side of each of the two first adjustment rods 505 , and a clamping block 508 is movably installed at the outer side of each of the two second adjustment rods 506 .

[0031] Working principle: By starting the second motor 5, the bidirectional threaded column 501 is driven to move, and at the same time, the first screw block 502 and the second screw block 504 are driven to move, so that the first adjusting rod 505 and the second adjusting rod 506 are moved relative to each other, thereby driving the clamping block 508 to clamp the part, and the clamping block 508 is movable. The clamping blocks 508 at different levels can be used for different parts. By starting the first motor 4, the screw rod 401 is moved, and at the same time, the first gear 402 is driven to rotate, and the first gear 402 and the second gear 403 are meshed with each other, so that the second gear 403 is rotated, and at the same time, another screw rod 401 is driven to move, so that the moving block 407 is quickly moved inside the first slide groove 404 to the position that needs to be processed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A positioning CNC lathe fixture for processing agricultural machinery parts, comprising a base (1), a machine tool (2) and a display screen (3), wherein the machine tool (2) is fixedly mounted on the top left side of the base (1), and the display screen (3) is fixedly mounted on the front of the machine tool (2), characterized in that: A quick clamping device is provided on the top of the base (1); the quick clamping device comprises a quick moving unit and a clamping unit; The fast moving unit comprises a first motor (4), a screw rod (401), a first gear (402), a second gear (403), a first slide groove (404), a groove (405), a slide bar (406) and a moving block (407), wherein the first motor (4) is fixedly installed inside the left side of the base (1), the screw rod (401) is fixedly installed at the right output end of the first motor (4), the first gear (402) is rotatably connected to the top right side of the screw rod (401), the second gear (403) is meshed with the outside of the first gear (402), the first slide groove (404) is opened at the front end of the top of the base (1), the groove (405) is opened at the front end of the top of the base (1), the slide bar (406) is fixedly installed inside the groove (405), and the moving block (407) is arranged inside the groove (405).

2. The positioning CNC lathe fixture for processing agricultural machinery parts according to claim 1 is characterized in that: The screw rods (401) are provided with two and are respectively installed at the middle of the right side of the first gear (402) and the second gear (403).

3. The positioning CNC lathe fixture for processing agricultural machinery parts according to claim 1 is characterized in that: The moving block (407) is threadedly connected to the screw rod (401), and two ends of the bottom of the moving block (407) respectively penetrate the screw rod (401) and the sliding rod (406).

4. The positioning CNC lathe fixture for processing agricultural machinery parts according to claim 1 is characterized in that: A clamping unit is arranged above the moving block (407), and the clamping unit comprises a second motor (5), a bidirectional threaded column (501), a first screw block (502), a second slide groove (503), a second screw block (504), a first adjusting rod (505), a second adjusting rod (506), a rotating shaft (507) and a clamping block (508). The second motor (5) is fixedly mounted on the top of one end of the moving block (407), the bidirectional threaded column (501) is fixedly mounted on the bottom output end of the second motor (5), and a first screw block is arranged outside the bidirectional threaded column (501). (502) and a second screw block (504), the second slide groove (503) is opened on the left side inside the front end of the moving block (407), the first adjusting rod (505) is fixedly installed on the first screw block (502), the second adjusting rod (506) is fixedly installed on the second screw block (504), the rotating shaft (507) passes through the back end of the moving block (407) and is rotatably connected with the first adjusting rod (505) and the second adjusting rod (506), and the clamping block (508) is movably installed on the back of the first adjusting rod (505) and the second adjusting rod (506).

5. The positioning CNC lathe fixture for processing agricultural machinery parts according to claim 4 is characterized in that: The first adjustment rod (505) and the second adjustment rod (506) are hinged to each other at their middle parts.

6. The positioning CNC lathe fixture for processing agricultural machinery parts according to claim 4 is characterized in that: A bidirectional threaded column (501) is fixedly mounted on the bottom of each of the two second motors (5).

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