Automatic machining device for metal fasteners

Abstract

The utility model relates to the technical field of machining of metal fasteners, in particular to an automatic machining device for metal fasteners, which can replace and fix corresponding clamps according to the shapes, models and the like of the machined metal fasteners, so that the practicability is improved. Comprising a metal fastener automatic machining clamping frame and further comprises restraint rails, a reciprocating motor, a threaded rod, a threaded pipe, a movable frame, a sliding block, a mounting sleeve, a mounting frame, a clamp, a jacking threaded sleeve, a jacking screw rod and a jacking screwing handle. The upper side of the inner end of the metal fastener automatic machining clamping frame is connected with the top end of the reciprocating motor, the output end of the reciprocating motor is connected with the top end of the threaded rod, the outer wall of the threaded rod is connected with the inner wall of the threaded pipe, and the front side of the jacking screw rod is connected with the middle of the rear side of the jacking screwing hand. And a mounting frame is connected to the middle of the outer side of the clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fastener processing, in particular to an automatic processing device for metal fasteners. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening and connection and are extremely widely used. Fasteners are widely used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, and other industries. Various types of fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instruments, and supplies. They are the most widely used mechanical basic parts. They are characterized by a wide variety of varieties and specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. Therefore, some people call a type of fasteners with national standards standard fasteners, or simply standard parts.

[0003] In the process of fastener production, a clamping mechanism is usually required to fix the fastener to ensure the accuracy of processing. There is a clamping mechanism for metal fastener processing, such as the Chinese patent publication number CN218110491U, which is not only convenient to operate, time-saving and labor-saving, but also highly versatile and can meet the processing needs of different types of metal fasteners.

[0004] However, due to the fixed setting of the clamp of the device, the clamping of the fastener is relatively limited and the practicability is insufficient. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides an automatic processing device for metal fasteners which can replace and fix corresponding clamps according to the shapes and models of the processed metal fasteners, thereby improving the practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal fastener automatic processing device, including a metal fastener automatic processing clamping frame, and also includes a constraint rail, a reciprocating motor, a threaded rod, a threaded tube, a movable frame, a slider, a mounting sleeve, a mounting frame, a clamp, a tightening screw sleeve, a tightening screw and a tightening wrench, the left and right sides of the metal fastener automatic processing clamping frame are respectively connected to the upper and lower ends of a group of constraint rails, the upper side of the inner end of the metal fastener automatic processing clamping frame is connected to the top of the reciprocating motor, the output end of the reciprocating motor is connected to the top of the threaded rod, and the threaded The outer wall of the rod is connected to the inner wall of the threaded tube, the bottom end of the threaded tube is connected to the middle of the top of the movable frame, a group of sliders are connected to the left and right sides of the movable frame respectively, the two groups of sliders are respectively slidably connected to the inner sides of the corresponding constraint rails, the middle part of the bottom end of the movable frame and the middle part of the inner bottom end of the metal fastener automatic processing clamping frame are respectively connected with a group of oiling nozzles, the front side of the oiling nozzles is connected to the inner end of the tightening screw sleeve, the inner wall of the tightening screw sleeve is screwed to the outer wall of the tightening screw, the front side of the tightening screw is connected to the middle of the rear side of the tightening wrench, the clamp is provided with multiple groups of different types, and the middle part of the outer side of the clamp is connected with a mounting frame.

[0009] Preferably, it also includes a wire drawing encoder and a connecting wire, the top right side of the metal fastener automatic processing clamping frame is connected to the top of the wire drawing encoder, the input end of the wire drawing encoder is movably connected to the top of the connecting wire, and the bottom end of the connecting wire is connected to the top right side of the movable frame.

[0010] Preferably, it further comprises a limiting frame, and the outer sides of the left and right ends of the inner top of the metal fastener automatic processing clamping frame are respectively connected to the top of a group of limiting frames.

[0011] Preferably, it also includes a brush, and each group of the sliders is respectively connected to a group of brushes on the upper and lower sides, and the brushes are movably in contact with the inner side of the constraint rail.

[0012] Preferably, it also includes an oiling nozzle, and each group of the sliding blocks is respectively provided with a group of oiling nozzles in the middle of the front side, and the output end of the oiling nozzle is connected to the inner wall of the sliding block.

[0013] Preferably, it also includes an oil filling cap, and the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably mounted.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an automatic processing device for metal fasteners, which has the following beneficial effects:

[0016] Select the corresponding clamp according to the processed metal fastener, insert the mounting frame of the clamp into the corresponding mounting sleeve, and turn the tightening wrench to rotate the tightening screw, which is threaded with the tightening screw sleeve and acts inward on the outside of the mounting frame to tighten, so that the clamp is fixed relative to the mounting sleeve, and then the part is placed on the inside of the two sets of clamps. After that, the reciprocating motor runs to rotate the threaded rod, and the threaded rod is threaded with the threaded tube to make the movable frame slide downward on the inside of the constraint rail through the sliders on both sides until the two sets of clamps act on the part to clamp it. After that, processing can be carried out. The corresponding clamps can be replaced and fixed according to the shape and model of the processed metal fasteners to improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Rear view of

[0019] Figure 3 For this utility model Figure 1 Left view of

[0020] Figure 4 For this utility model Figure 3 A magnified view of.

[0021] Markings in the attached drawings: 1. Clamping frame for automatic processing of metal fasteners; 2. Constraint rail; 3. Reciprocating motor; 4. Threaded rod; 5. Threaded pipe; 6. Movable frame; 7. Slider; 8. Mounting sleeve; 9. Mounting frame; 10. Clamp; 11. Tightening screw sleeve; 12. Tightening screw; 13. Tightening wrench; 14. Wire encoder; 15. Connecting wire; 16. Limiting frame; 17. Brush; 18. Oiling nozzle; 19. Oiling cap. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] See also Figure 1-4A metal fastener automatic processing device comprises a metal fastener automatic processing clamping frame 1, and also comprises a constraint rail 2, a reciprocating motor 3, a threaded rod 4, a threaded tube 5, a movable frame 6, a slider 7, a mounting sleeve 8, a mounting frame 9, a fixture 10, a tightening screw sleeve 11, a tightening screw 12 and a tightening wrench 13. The left and right sides of the metal fastener automatic processing clamping frame 1 are respectively connected with the upper and lower ends of a group of constraint rails 2, the upper side of the inner end of the metal fastener automatic processing clamping frame 1 is connected with the top of the reciprocating motor 3, the output end of the reciprocating motor 3 is connected with the top of the threaded rod 4, the outer wall of the threaded rod 4 is connected with the inner wall of the threaded tube 5, the bottom end of the threaded tube 5 is connected with the middle of the top of the movable frame 6, the left and right sides of the movable frame 6 are respectively connected with a group of sliders 7, the two groups of sliders 7 are respectively connected with the inner sides of the corresponding constraint rails 2, the middle part of the bottom end of the movable frame 6 and the middle part of the inner bottom end of the metal fastener automatic processing clamping frame 1 are respectively connected with a group of oiling nozzles 18, the oiling nozzles 18 The front side is connected to the inner end of the top tightening screw sleeve 11, the inner wall of the top tightening screw sleeve 11 is screwed and connected to the outer wall of the top tightening screw 12, the front side of the top tightening screw 12 is connected to the middle of the rear side of the top tightening screw hand 13, the clamp 10 is provided with multiple groups of different types, and the middle part of the outer side of the clamp 10 is connected to the mounting frame 9; the corresponding clamp 10 is selected according to the processed metal fastener, the mounting frame 9 of the clamp 10 is inserted into the corresponding mounting sleeve 8, and the top tightening screw hand 13 is screwed to make the top tightening screw The rod 12 rotates, and the tightening screw 12 is threadedly matched with the tightening screw sleeve 11, and acts inward on the outside of the mounting frame 9 to tighten it, so that the clamp 10 is fixed relative to the mounting sleeve 8, and then the part is placed on the inside of the two sets of clamps 10. After that, the reciprocating motor 3 runs to rotate the threaded rod 4, and the threaded rod 4 is threadedly matched with the threaded tube 5, so that the movable frame 6 slides downward on the inside of the constraint rail 2 through the sliders 7 on both sides until the two sets of clamps 10 act on the part to clamp it, and then processing can be carried out.

[0025] It also includes a wire encoder 14 and a connecting wire 15. The top right side of the inner side of the metal fastener automatic processing clamping frame 1 is connected to the top of the wire encoder 14. The input end of the wire encoder 14 is movably connected to the top of the connecting wire 15. The bottom end of the connecting wire 15 is connected to the top right side of the movable frame 6. When the movable frame 6 is raised or lowered, the connecting wire 15 can be driven to move. When the wire encoder 14 is fixed, the connecting wire 15 acts on the wire encoder 14 to output signals, which is convenient for precise control and improves reliability.

[0026] It also includes a limit frame 16, and the outer sides of the left and right ends of the inner top of the metal fastener automatic processing clamping frame 1 are respectively connected to the top of a group of limit frames 16; the movable frame 6 can be limited downward by two groups of limit frames 16 to prevent the threaded pipe 5 from being screwed out of the outer side of the threaded rod 4, thereby improving reliability.

[0027] Example 2

[0028] See also Figure 1-4A metal fastener automatic processing device comprises a metal fastener automatic processing clamping frame 1, and also comprises a constraint rail 2, a reciprocating motor 3, a threaded rod 4, a threaded tube 5, a movable frame 6, a slider 7, a mounting sleeve 8, a mounting frame 9, a fixture 10, a tightening screw sleeve 11, a tightening screw 12 and a tightening wrench 13. The left and right sides of the metal fastener automatic processing clamping frame 1 are respectively connected with the upper and lower ends of a group of constraint rails 2, the upper side of the inner end of the metal fastener automatic processing clamping frame 1 is connected with the top of the reciprocating motor 3, the output end of the reciprocating motor 3 is connected with the top of the threaded rod 4, the outer wall of the threaded rod 4 is connected with the inner wall of the threaded tube 5, the bottom end of the threaded tube 5 is connected with the middle of the top of the movable frame 6, the left and right sides of the movable frame 6 are respectively connected with a group of sliders 7, the two groups of sliders 7 are respectively connected with the inner sides of the corresponding constraint rails 2, the middle part of the bottom end of the movable frame 6 and the middle part of the inner bottom end of the metal fastener automatic processing clamping frame 1 are respectively connected with a group of oiling nozzles 18, the oiling nozzles 18 The front side is connected to the inner end of the top tightening screw sleeve 11, the inner wall of the top tightening screw sleeve 11 is screwed and connected to the outer wall of the top tightening screw 12, the front side of the top tightening screw 12 is connected to the middle of the rear side of the top tightening screw hand 13, the clamp 10 is provided with multiple groups of different types, and the middle part of the outer side of the clamp 10 is connected to the mounting frame 9; the corresponding clamp 10 is selected according to the processed metal fastener, the mounting frame 9 of the clamp 10 is inserted into the corresponding mounting sleeve 8, and the top tightening screw hand 13 is screwed to make the top tightening screw The rod 12 rotates, and the tightening screw 12 is threadedly matched with the tightening screw sleeve 11, and acts inward on the outside of the mounting frame 9 to tighten it, so that the clamp 10 is fixed relative to the mounting sleeve 8, and then the part is placed on the inside of the two sets of clamps 10. After that, the reciprocating motor 3 runs to rotate the threaded rod 4, and the threaded rod 4 is threadedly matched with the threaded tube 5, so that the movable frame 6 slides downward on the inside of the constraint rail 2 through the sliders 7 on both sides until the two sets of clamps 10 act on the part to clamp it, and then processing can be carried out.

[0029] It also includes a brush 17, and each group of sliders 7 is respectively connected to a group of brushes 17 on the upper and lower sides, and the brushes 17 are movably in contact with the inner side of the constraint rail 2; when the slider 7 slides on the inner side of the constraint rail 2, the brush 17 can act on the inner side of the constraint rail 2 to wipe and clean it, avoiding dust sticking and maintaining smooth sliding.

[0030] It also includes an oiling nozzle 18. A group of oiling nozzles 18 are respectively arranged in the middle of the front side of each group of sliders 7. The output end of the oiling nozzle 18 is connected to the inner wall of the slider 7. The inner wall of the slider 7 can be oiled through the oiling nozzle 18, which is convenient for lubrication and maintenance.

[0031] It also includes an oil filling cap 19, and the outer side of the oil filling nozzle 18 and the inner side of the oil filling cap 19 can be detachably installed; after the oil filling cap 19 is installed on the outer side of the oil filling nozzle 18, the inside of the oil filling nozzle 18 can be sealed and protected to improve reliability.

[0032] The reciprocating motor 3 and the wire encoder 14 are well-known devices purchased directly from the market by technicians in this field. We only use them here without making any structural or functional improvements to them, so we will not go into details here.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal fastener automatic processing device, comprising a metal fastener automatic processing clamping frame (1), characterized in that: The invention also comprises a restraining rail (2), a reciprocating motor (3), a threaded rod (4), a threaded tube (5), a movable frame (6), a sliding block (7), a mounting sleeve (8), a mounting frame (9), a clamp (10), a tightening screw sleeve (11), a tightening screw rod (12) and a tightening wrench (13). The left and right sides of the inner side of the metal fastener automatic processing clamping frame (1) are respectively connected to the upper and lower ends of a group of restraining rails (2), the upper side of the inner end of the metal fastener automatic processing clamping frame (1) is connected to the top end of the reciprocating motor (3), the output end of the reciprocating motor (3) is connected to the top end of the threaded rod (4), the outer wall of the threaded rod (4) is connected to the inner wall of the threaded tube (5), and the bottom end of the threaded tube (5) is connected to the movable frame (6). The movable frame (6) is connected to the middle of the top end, the left and right sides of the movable frame (6) are respectively connected with a group of slide blocks (7), the two groups of slide blocks (7) are respectively connected to the inner side of the corresponding constraint rail (2), the middle of the bottom end of the movable frame (6) and the middle of the inner bottom end of the metal fastener automatic processing clamping frame (1) are respectively connected with a group of oiling nozzles (18), the front side of the oiling nozzles (18) is connected with the inner end of the top tightening screw sleeve (11), the inner wall of the top tightening screw sleeve (11) is screwed and connected with the outer wall of the top tightening screw rod (12), the front side of the top tightening screw rod (12) is connected with the middle of the rear side of the top tightening screw hand (13), the clamp (10) is provided with a plurality of groups of different types, and the middle of the outer side of the clamp (10) is connected with a mounting frame (9).

2. The automatic processing device for metal fasteners according to claim 1, characterized in that: It also includes a wire encoder (14) and a connecting wire (15); the top right side of the inner top of the metal fastener automatic processing clamping frame (1) is connected to the top of the wire encoder (14); the input end of the wire encoder (14) is movably connected to the top of the connecting wire (15); and the bottom end of the connecting wire (15) is connected to the top right side of the movable frame (6).

3. The automatic processing device for metal fasteners according to claim 1, characterized in that: It also includes a limiting frame (16), and the outer sides of the left and right ends of the inner top of the metal fastener automatic processing clamping frame (1) are respectively connected to the top of a group of limiting frames (16).

4. The automatic processing device for metal fasteners according to claim 1, characterized in that: It also includes a brush (17), and each group of the sliders (7) is respectively connected to a group of brushes (17) on the upper and lower sides, and the brushes (17) are movably in contact with the inner side of the restraining rail (2).

5. The automatic processing device for metal fasteners according to claim 1, characterized in that: It also includes an oiling nozzle (18), wherein a group of oiling nozzles (18) are respectively arranged at the middle of the front side of each group of the sliding blocks (7), and the output end of the oiling nozzle (18) is connected to the inner wall of the sliding block (7).

6. The automatic processing device for metal fasteners according to claim 5, characterized in that: It also comprises an oil filling cap (19), and the outer side of the oil filling nozzle (18) and the inner side of the oil filling cap (19) are detachably mounted.

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