Multi-station nut turn-milling tool

Abstract

The utility model discloses a multi-station nut turning and milling tool which comprises a base, a square plate is fixedly connected to the upper side of the base, a cleaning structure is arranged on the rear side of the square plate, a lifting structure is arranged on the front side of the square plate, and a front-back moving structure is fixedly connected to the front side of the lifting structure. And the lower side of the front-back moving structure is fixedly connected with a left-right moving structure, the lower side of the left-right moving structure is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with a milling head, the upper side of the base is provided with three clamping structures and a rotating structure. Through the arrangement of the clamping structures and the rotating structures, clamping and dismounting of nut workpieces are easier, when one clamping structure works, the other two clamping structures can make preparation work in advance, more nut workpieces can be machined conveniently, and the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to a multi-station nut turning and milling tool. Background Art

[0002] Nuts, also often called nuts, are a commonly used fastener, mainly used in conjunction with bolts, studs or screws, to achieve the connection and fixation between two or more parts through the mutual engagement of internal and external threads.

[0003] After searching, the publication number is "CN220592362U", and the name is a utility model of a multi-station nut turning and milling tool, which includes a lifting mechanism, a moving mechanism, a rotating mechanism, a multi-station mechanism, a frame, etc. Its structure is too complicated for clamping the nut workpiece, and the metal debris is not cleaned in time during processing, which increases the workload of the staff. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art in that the nut workpiece is cumbersome to clamp and the metal debris is not cleaned in time, one of the purposes of the utility model is to provide a multi-station nut turning and milling tool.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a multi-station nut turning and milling tool, comprising a base: a square plate is fixedly connected to the upper side of the base, a cleaning structure is arranged on the rear side of the square plate, a lifting structure is arranged on the front side of the square plate, a front-to-back moving structure is fixedly connected to the front side of the lifting structure, a left-right moving structure is fixedly connected to the lower side of the left-to-right moving structure, a motor 4 is fixedly connected to the lower side of the left-to-right moving structure, a milling head is fixedly connected to the output end of the motor 4, a clamping structure and a rotating structure are arranged on the upper side of the base, and the clamping structure is arranged with three;

[0006] The rotating structure includes a motor 6, the motor 6 is fixedly connected to the lower side of the base, the output end of the motor 6 is fixedly connected to a rotating shaft 2, the rotating shaft 2 passes through the base and is rotatably connected, and a wooden board is arranged on the outer side of the rotating shaft 2;

[0007] The three clamping structures include a motor 5, a cylindrical block is fixedly connected to the lower side of the motor 5, the upper side of the cylindrical block is fixedly connected to the output end of the motor 5, a large gear and a small gear are arranged on the outer side of the cylindrical block, the cylindrical block is rotatably connected to the wooden board, the outer side of the large gear is meshedly connected to an arcuate inner gear block, the outer side of the small gear is meshedly connected to an arcuate outer gear block, the outer side of the arcuate inner gear block is fixedly connected to a long axis block, the outer side of the arcuate outer gear block is fixedly connected to a short axis block, a rotating shaft 1 is arranged between the upper and lower sides of the long axis block and the short axis block, the inner sides of the long axis block and the short axis block are fixedly connected to clamping blocks, and a nut workpiece is arranged between the clamping blocks. It is convenient to clamp the nut workpiece for processing.

[0008] According to the multi-station nut milling tool, the lifting structure includes a motor 1, which is fixedly connected to the upper side of a square plate, a groove 1 is provided on the front side of the square plate, a threaded rod 1 is rotatably connected to the inner side of the groove 1, and a slider 1 is threadedly connected to the outer side of the threaded rod 1. The slider 1 is slidably connected to the groove 1, and the upper end of the threaded rod 1 passes through the square plate and is fixedly connected to the output end of the motor 1. This facilitates the up and down movement of the milling head when processing the nut workpiece.

[0009] According to the multi-station nut turning and milling tool, the forward and backward moving structure includes a support block 1 and a motor 2. The support block 1 is fixedly connected to the front side of the slider 1, and the motor 2 is fixedly connected to the front side of the support block 1. The lower side of the support block 1 is provided with a groove 2, and the inner side of the groove 2 is rotatably connected to a threaded rod 2, and the outer side of the threaded rod 2 is threadedly connected to a slider 2. The slider 2 is slidably connected to the groove 2, and the front end of the threaded rod 2 passes through the support block 1 and is fixedly connected to the output end of the motor 2. This facilitates the forward and backward movement of the milling head when machining the nut workpiece.

[0010] According to the multi-station nut turning and milling tool, the left-right moving structure includes a support block 2 and a motor 3. The support block 2 is fixedly connected to the lower side of the slider 2. The motor 3 is fixedly connected to the right side of the support block 2. A groove 3 is provided on the lower side of the support block 2. The inner side of the groove 3 is rotatably connected to a threaded rod 3. The outer side of the threaded rod 3 is threadedly connected to a slider 3. The slider 3 is slidably connected to the groove 3. The right end of the threaded rod 3 passes through the support block 2 and is fixedly connected to the output end of the motor 3. This facilitates the left-right movement of the milling head when processing the nut workpiece.

[0011] According to the multi-station nut milling tool, the cleaning structure includes an air pump, which is fixedly connected to the rear side of the square plate, an air pipe is fixedly connected to the lower side of the air pump, a hollow plate is fixedly connected to the lower end of the air pipe, the hollow plate is fixedly connected to the rear side of the base, and a round hole is opened inside the base, so as to facilitate cleaning of metal debris generated when processing nuts.

[0012] According to the multi-station nut turning and milling tool, a debris hole is provided on the upper side of the base, which is conducive to the collection of metal debris.

[0013] According to the multi-station nut turning and milling tool, one end of the long axis block and the short axis block is arranged in an arc structure, which is convenient for clamping the nut workpiece.

[0014] The above scheme has the following beneficial effects:

[0015] 1. By setting the clamping structure and the rotating structure, the clamping and disassembly of the nut workpiece is easier, and when one clamping structure is working, the other two clamping structures can be prepared in advance, which is also convenient for processing more nut workpieces and reducing the workload of the staff.

[0016] 2. By setting the cleaning structure and debris holes, the metal debris generated when processing the nuts can be cleaned.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a multi-station nut turning and milling tooling of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional bottom view of a multi-station nut turning and milling tool of the utility model;

[0021] Figure 3 It is a top view structural schematic diagram of a multi-station nut turning and milling tooling of the utility model;

[0022] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0023] Figure 5 It is a rear view structural schematic diagram of a multi-station nut turning and milling tooling of the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the structure of a multi-station nut turning and milling tooling viewed from above.

[0025] Legend:

[0026] 1. Base; 2. Square plate; 3. Lifting structure; 301. Motor 1; 302. Groove 1; 303. Threaded rod 1; 304. Slider 1; 4. Forward and backward moving structure; 401. Motor 2; 402. Groove 2; 403. Threaded rod 2; 404. Slider 2; 405. Support block 1; 5. Left and right moving structure; 501. Motor 3; 502. Groove 3; 503. Threaded rod 3; 504. Slider 3; 505. Support block 2; 6. Motor 4; 7. Clamping structure; 70 1. Clamping block; 702. Long axis block; 703. Rotating shaft one; 704. Arc-shaped inner gear block; 705. Arc-shaped outer gear block; 706. Large gear; 707. Small gear; 708. Cylindrical block; 709. Motor five; 710. Nut workpiece; 711. Short axis block; 8. Cleaning structure; 801. Hollow plate; 802. Air pipe; 803. Air pump; 804. Round hole; 9. Rotating structure; 901. Motor six; 902. Rotating shaft two; 903. Wooden board; 10. Debris hole; 11. Milling head. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] Reference Figure 1-6A multi-station nut turning and milling tool comprises a base 1: a square plate 2 is fixedly connected to the upper side of the base 1, a cleaning structure 8 is arranged on the rear side of the square plate 2, a lifting structure 3 is arranged on the front side of the square plate 2, a front side of the lifting structure 3 is fixedly connected to a front-and-rear moving structure 4, a left-and-right moving structure 5 is fixedly connected to the lower side of the front-and-rear moving structure 4, a motor 4 6 is fixedly connected to the lower side of the left-and-right moving structure 5, a milling head 11 is fixedly connected to the output end of the motor 4 6, a clamping structure 7 and a rotating structure 9 are arranged on the upper side of the base 1, the clamping structure 7 is provided with three, the rotating structure 9 comprises a motor 6 901, the motor 6 901 is fixedly connected to the lower side of the base 1, a rotating shaft 2 902 is fixedly connected to the output end of the motor 6 901, and the rotating shaft 2 902 passes through The base 1 is rotatably connected, a wooden board 903 is arranged on the outer side of the rotating shaft 2 902, and the three clamping structures 7 include a motor 5 709, a cylindrical block 708 is fixedly connected to the lower side of the motor 5 709, and the upper side of the cylindrical block 708 is fixedly connected to the output end of the motor 5 709, a large gear 706 and a small gear 707 are arranged on the outer side of the cylindrical block 708, and the cylindrical block 708 and the wooden board 903 are rotatably connected, the outer side of the large gear 706 is meshingly connected with an arcuate inner tooth block 704, and the outer side of the small gear 707 is meshingly connected with an arcuate outer tooth block 705, the outer side of the arcuate inner tooth block 704 is fixedly connected with a long axis block 702, and the outer side of the arcuate outer tooth block 705 is fixedly connected with a short axis block 711, and a gear is arranged between the long axis block 702 and the short axis block 711. The inner sides of the rotating shaft 703, the long axis block 702 and the short axis block 711 are fixedly connected with a clamping block 701, and a nut workpiece 710 is arranged between the clamping blocks 701. One end of the long axis block 702 and the short axis block 711 is arranged in an arc structure. The PLC controller is electrically connected with the motor 1 301, the motor 2 401, the motor 3 501, the motor 4 6, the motor 5 709, the motor 6 901, and the air pump 803 to facilitate the operation of the control components. Before the nut workpiece 710 is processed, the nut is first clamped and installed. For one of the clamping structures, the motor 5 709 is started to rotate the large gear 706 and the small gear 707. The large gear 706 and the small gear 707 respectively drive the arc-shaped inner gear and the arc-shaped outer gear to rotate, and the arc-shaped inner gear drives the long axis block 702 and the short axis block 711 to rotate. The shaft block 702 opens outward, and the arc-shaped external gear drives the short shaft block 711 to open outward, and then the nut workpiece 710 is placed between the clamping blocks 701, and the motor five 709 is started to make the clamping block 701 clamp the nut workpiece 710, and the other two clamping structures 7 are clamped with nuts in turn. When one workpiece is processed, the motor six 901 is started, and the motor six 901 drives the rotating shaft two 902 to rotate, and the rotating shaft two 902 drives the wooden board 903 to rotate, and the wooden board 903 drives the clamping structure 7 to rotate and transpose. The processed nut workpiece 710 can be removed and replaced with the unprocessed nut workpiece 710, and the nut workpiece 710 can be replaced without stopping the processing of the nut workpiece 710, thereby reducing the workload of the staff.

[0029] The lifting structure 3 includes a motor 1 301, which is fixedly connected to the upper side of the square plate 2. A groove 1 302 is provided on the front side of the square plate 2. A threaded rod 1 303 is rotatably connected to the inner side of the groove 1 302. A slider 1 304 is threadedly connected to the outer side of the threaded rod 1 303. The slider 1 304 is slidably connected to the groove 1 302. The upper end of the threaded rod 1 303 passes through the square plate 2 and is fixedly connected to the output end of the motor 1 301. The forward and backward moving structure 4 includes a support block 1 405 and a motor 2 401. The support block 1 405 is fixedly connected to the front side of the slider 1 304. The motor 2 401 is fixedly connected to the front side of the support block 1 405. A groove 2 402 is provided on the lower side of the support block 1 405. The threaded rod 2 403 is rotatably connected to the inner side of the groove 2 402. The slider 2 404 is threadedly connected to the outer side of the threaded rod 2 403. The slider 2 404 is slidably connected to the groove 2 402, the front end of the threaded rod 2 403 passes through the support block 1 405 and is fixedly connected to the output end of the motor 2 401, the left and right moving structure 5 includes the support block 2 505 and the motor 3 501, the support block 2 505 is fixedly connected to the lower side of the slider 2 404, the motor 3 501 is fixedly connected to the right side of the support block 2 505, the lower side of the support block 2 505 is provided with a groove 3 502, the inner side of the groove 3 502 is rotatably connected to the threaded rod 3 503, and the outer side of the threaded rod 3 503 is threadedly connected to the slider 3 504. The slider 3 504 is slidably connected to the groove 3 502, the right end of the threaded rod 3 503 passes through the support block 2 505 and is fixedly connected to the output end of the motor 3 501, before starting to process the nut workpiece 710, first start the motor 1 301 to drive the threaded rod 1 303 to rotate. The threaded rod 1 303 drives the slider 1 304 to slide up and down, and then the motor 2 401 is started to drive the threaded rod 2 403 to rotate. The threaded rod 2 403 drives the slider 2 404 to slide forward and backward, and then the motor 3 501 is started to drive the threaded rod 3 503 to rotate. The threaded rod 3 503 drives the slider 3 504 to slide left and right, and then the motor 4 6 is started, and the motor 4 6 drives the milling head 11 to rotate to process the nut workpiece 710. During the processing, the milling head 11 can be adjusted at any time through the lifting structure 3, the front and back moving structure 4, and the left and right moving structure 5.

[0030] The cleaning structure 8 includes an air pump 803, which is fixedly connected to the rear side of the square plate 2. An air pipe 802 is fixedly connected to the lower side of the air pump 803. The lower end of the air pipe 802 is fixedly connected to a hollow plate 801. The hollow plate 801 is fixedly connected to the rear side of the base 1. A circular hole 804 is provided inside the base 1. A debris hole 10 is provided on the upper side of the base 1. When the nut workpiece 710 is processed, metal debris generated by the processing will fall down from the debris hole 10 and fall under the base 1. When cleaning is required, start the air pump 803, and the gas is blown into the hollow plate 801 from the air pipe 802, and the gas is blown out from the circular hole 804 to blow the metal debris out and concentrate them together, making it convenient for the staff to carry out cleaning work and reducing the workload of the staff.

[0031] Working principle: Before processing the nut, first clamp the nut through the clamping structure 7 of the nut workpiece 710, and then adjust the milling head 11 through the lifting structure 3, the front and rear moving structure 4, and the left and right moving structure 5. When the device processes the nut workpiece 710, the position of the milling head 11 can be adjusted at any time. During the processing, the cleaning structure 8 and the debris hole 10 can be used to clean the metal debris, and the metal debris can be collected for cleaning, which reduces the workload of the staff.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A multi-station nut turning and milling tool, characterized in that: The invention comprises a base (1): a square plate (2) is fixedly connected to the upper side of the base (1); a cleaning structure (8) is arranged on the rear side of the square plate (2); a lifting structure (3) is arranged on the front side of the square plate (2); a front-rear moving structure (4) is fixedly connected to the front side of the lifting structure (3); a left-right moving structure (5) is fixedly connected to the lower side of the left-right moving structure (4); a motor four (6) is fixedly connected to the lower side of the left-right moving structure (5); a milling head (11) is fixedly connected to the output end of the motor four (6); a clamping structure (7) and a rotating structure (9) are arranged on the upper side of the base (1); and the clamping structure (7) is provided with three; The rotating structure (9) comprises a sixth motor (901), the sixth motor (901) being fixedly connected to the lower side of the base (1), the output end of the sixth motor (901) being fixedly connected to a second rotating shaft (902), the second rotating shaft (902) passing through the base (1) and being rotatably connected, and a wooden board (903) being arranged on the outer side of the second rotating shaft (902); The three clamping structures (7) include a motor five (709), the lower side of the motor five (709) is fixedly connected to a cylindrical block (708), the upper side of the cylindrical block (708) is fixedly connected to the output end of the motor five (709), the outer side of the cylindrical block (708) is provided with a large gear (706) and a small gear (707), the cylindrical block (708) and the wooden board (903) are rotatably connected, the outer side of the large gear (706) is meshingly connected to an arc-shaped internal gear block (704), and the small gear (707) is fixedly connected to the output end of the motor five (709). 07) is meshedly connected with an arc-shaped outer tooth block (705), the outer side of the arc-shaped inner tooth block (704) is fixedly connected with a long axis block (702), the outer side of the arc-shaped outer tooth block (705) is fixedly connected with a short axis block (711), a rotating shaft (703) is arranged between the upper and lower parts of the long axis block (702) and the short axis block (711), the inner sides of the long axis block (702) and the short axis block (711) are fixedly connected with clamping blocks (701), and a nut workpiece (710) is arranged between the clamping blocks (701).

2. The multi-station nut turning and milling tool according to claim 1, characterized in that: The lifting structure (3) comprises a motor 1 (301), wherein the motor 1 (301) is fixedly connected to the upper side of the square plate (2), and a groove 1 (302) is provided on the front side of the square plate (2), a threaded rod 1 (303) is rotatably connected to the inner side of the groove 1 (302), and a slider 1 (304) is threadedly connected to the outer side of the threaded rod 1 (303), and the slider 1 (304) and the groove 1 (302) are slidably connected, and the upper end of the threaded rod 1 (303) passes through the square plate (2) and is fixedly connected to the output end of the motor 1 (301).

3. The multi-station nut turning and milling tool according to claim 1, characterized in that: The forward and backward moving structure (4) comprises a support block 1 (405) and a motor 2 (401); the support block 1 (405) is fixedly connected to the front side of a slider 1 (304); the motor 2 (401) is fixedly connected to the front side of the support block 1 (405); a groove 2 (402) is provided on the lower side of the support block 1 (405); a threaded rod 2 (403) is rotatably connected to the inner side of the groove 2 (402); the outer side of the threaded rod 2 (403) is threadedly connected to the slider 2 (404); the slider 2 (404) and the groove 2 (402) are slidably connected; the front end of the threaded rod 2 (403) passes through the support block 1 (405) and is fixedly connected to the output end of the motor 2 (401).

4. The multi-station nut turning and milling tool according to claim 1, characterized in that: The left-right moving structure (5) comprises a support block 2 (505) and a motor 3 (501). The support block 2 (505) is fixedly connected to the lower side of the slider 2 (404). The motor 3 (501) is fixedly connected to the right side of the support block 2 (505). A groove 3 (502) is provided on the lower side of the support block 2 (505). A threaded rod 3 (503) is rotatably connected to the inner side of the groove 3 (502). The outer side of the threaded rod 3 (503) is threadedly connected to the slider 3 (504). The slider 3 (504) and the groove 3 (502) are slidably connected. The right end of the threaded rod 3 (503) passes through the support block 2 (505) and is fixedly connected to the output end of the motor 3 (501).

5. The multi-station nut turning and milling tool according to claim 1, characterized in that: The cleaning structure (8) comprises an air pump (803), the air pump (803) being fixedly connected to the rear side of the square plate (2), an air pipe (802) being fixedly connected to the lower side of the air pump (803), a hollow plate (801) being fixedly connected to the lower end of the air pipe (802), the hollow plate (801) being fixedly connected to the rear side of the base (1), and a circular hole (804) being provided inside the base (1).

6. The multi-station nut turning and milling tool according to claim 1, characterized in that: A debris hole (10) is provided on the upper side of the base (1).

7. The multi-station nut turning and milling tool according to claim 1, characterized in that: One end of the long axis block (702) and the short axis block (711) is arranged in an arc-shaped structure.

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