Automatic bolt thread machining equipment

Abstract

The utility model discloses automatic bolt thread machining equipment which comprises a machine frame, a plurality of automatic feeding mechanisms, a plurality of clamping mechanisms and a cutter mechanism are arranged on the machine frame, and the automatic feeding mechanisms and the cutter mechanism are located on the two sides of the clamping mechanisms. The automatic feeding mechanism comprises a temporary storage plate, a push plate and a transfer plate, the push plate and the transfer plate are located at the two ends of the temporary storage plate respectively, a driving mechanism is arranged between the push plate and the temporary storage plate, the transfer plate is located below the temporary storage plate, and the transfer plate is connected with the rack in a lifting and sliding mode and connected with the driving mechanism. The clamping mechanism comprises a clamping head, a pneumatic clamping jaw is arranged on one side of the clamping head, and a telescopic ejector pin is rotationally connected to the other side of the clamping head. The tool mechanism comprises a double-shaft translation mechanism and a thread tool located on the double-shaft translation mechanism, automatic feeding and machining of the screws are achieved, and the screw thread machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bolt processing equipment, and more specifically relates to an automatic bolt thread processing equipment. Background Art

[0002] Currently, the common processing methods for external threads on bolts include turning. The screw head is clamped by a clamping jaw, and then the clamping jaw is driven by a motor to rotate. The tool then automatically approaches and cuts threads on the surface of the screw. However, most screw clamping is currently done manually, which is inefficient. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automatic bolt thread processing device to improve the processing efficiency of the bolt thread.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic bolt thread processing device, comprising a frame, on which a plurality of automatic feeding mechanisms, a plurality of clamping mechanisms and a tool mechanism are arranged, wherein the automatic feeding mechanism and the tool mechanism are located on both sides of the clamping mechanism;

[0005] The automatic feeding mechanism includes a temporary material storage plate, a push plate and a transfer plate, the push plate and the transfer plate are respectively located at the two ends of the temporary material storage plate, a driving mechanism is arranged between the push plate and the temporary material storage plate, the transfer plate is located below the temporary material storage plate, the transfer plate is connected to the frame in a lifting and sliding manner, and is connected to the driving mechanism;

[0006] The clamping mechanism comprises a clamping head, one side of the clamping head is provided with a pneumatic clamping claw, and the other side of the clamping head is rotatably connected with a telescopic ejector pin;

[0007] The tool mechanism comprises a double-axis translation mechanism and a threaded tool located on the double-axis translation mechanism.

[0008] Furthermore, a screw groove is provided on the temporary material storage plate, a screw head groove is provided on one side of the screw groove, and the push plate is located at one end of the screw groove.

[0009] Furthermore, the transfer plate is U-shaped, and the width of the U-shaped groove is equal to the diameter of the screw.

[0010] Furthermore, an inclined guide plate is provided on the other end of the screw groove of the temporary storage plate, and the transfer plate is located below the guide plate.

[0011] Furthermore, the dual-axis translation mechanism includes an X-axis translation plate and a Y-axis translation plate, the X-axis translation plate is slidably connected to the frame, the Y-axis translation plate is slidably connected to the X-axis translation plate, and the threaded tool is detachably connected to the Y-axis translation plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: realizing automatic loading and automatic clamping of the screw, processing the clamped screw in sequence through the threaded tool, and during processing, the worker can collect the processed screw, realizing automatic loading and processing of the screw, and improving the efficiency of screw thread processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the top view of the structure of the automatic thread processing equipment for bolts of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the transfer plate in the automatic thread processing equipment for bolts of the utility model;

[0015] Figure 3 It is a structural schematic diagram of a temporary material storage plate in the automatic bolt thread processing equipment of the utility model.

[0016] Figure numerals: frame 1; automatic feeding mechanism 2; clamping mechanism 3; temporary storage plate 4; push plate 5; transfer plate 6; pneumatic clamp 7; telescopic ejector pin 8; double-axis translation mechanism 9; threaded tool 10; screw groove 11; screw head groove 12; guide plate 13; transfer cylinder 14; transfer bracket 15. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0019] Reference Figures 1 to 3 The utility model is further described.

[0020] An automatic bolt thread processing device comprises a frame 1, on which a plurality of automatic feeding mechanisms 2, a plurality of clamping mechanisms 3 and a tool mechanism are arranged, wherein the automatic feeding mechanisms 2 and the tool mechanism are located on both sides of the clamping mechanism 3;

[0021] The automatic feeding mechanism 2 includes a temporary material storage plate 4, a push plate 5 and a transfer plate 6, the push plate 5 and the transfer plate 6 are respectively located at both ends of the temporary material storage plate 4, a driving mechanism is provided between the push plate 5 and the temporary material storage plate 4, the transfer plate 6 is located below the temporary material storage plate 4, the transfer plate 6 is connected to the frame 1 in a lifting and sliding manner, and is connected to a driving mechanism;

[0022] The clamping mechanism 3 comprises a clamping head, one side of which is provided with a pneumatic clamping jaw 7, and the other side of which is rotatably connected with a telescopic ejector pin 8;

[0023] The tool mechanism comprises a dual-axis translation mechanism 9 and a threaded tool 10 located on the dual-axis translation mechanism 9 .

[0024] like Figures 1 to 3 As shown, a number of screws are placed on the temporary material storage plate 4, and the screws are pushed to the transfer plate 6 in turn by the push plate 5 at the end, and then the transfer plate 6 transfers the screws to between the pneumatic clamping jaw 7 and the telescopic ejector pin 8. The telescopic ejector pin 8 extends out, contacts the end face of the screw and pushes the screw to the pneumatic clamping jaw 7 until the screw head on the screw extends into the pneumatic clamping jaw 7, and the screw head can be clamped by starting the clamping jaw, and then the transfer plate 6 is retracted to its original position, and the clamping jaw is started to rotate, and the thread is brought to the belt of the tool in the dual-axis translation mechanism 9. The machine frame 1 is provided with a plurality of automatic feeding mechanisms 2 and clamping mechanisms 3, so that the threaded tool 10 can process the clamped screw in turn, and during processing, the worker can collect the processed screw, thereby realizing automatic feeding and processing of the screw and improving the efficiency of screw thread processing.

[0025] like Figure 1 As shown, in this example, preferably, the pneumatic clamping jaws 7 are connected relative to the telescopic ejector pin 8 , that is, the telescopic ejector pin 8 is located between the two pneumatic clamping jaws 7 , and the pneumatic clamping jaws 7 are located between the two telescopic ejector pins 8 .

[0026] like Figure 2 As shown, in this example, preferably, a transfer bracket 15 is provided between the transfer plate 6 and the frame 1, the transfer bracket 15 is slidably connected to the frame 1 and is driven by a transfer cylinder 14, and a lifting cylinder is provided between the transfer bracket 15 and the transfer plate 6 for lifting the transfer plate 6.

[0027] like Figure 3As shown, in this example, preferably, a screw groove 11 is provided on the temporary material storage plate 4, a screw head groove 12 is provided on one side of the screw groove 11, and the push plate 5 is located at one end of the screw groove 11, the screw groove 11 is used to place the screw, and the screw head groove 12 is used to place the screw head at one end of the screw.

[0028] like Figure 1 and Figure 2 As shown, in this example, preferably, the transfer plate 6 is U-shaped, and the width of the U-shaped groove is equal to the diameter of the screw. The U-shaped transfer plate 6 is used to prevent the screw from shaking when transferring the screw.

[0029] like Figure 1 As shown, in this example, preferably, an inclined guide plate 13 is provided on the other end of the screw groove 11 of the temporary material storage plate 4, and the transfer plate 6 is located below the guide plate 13, and the screw pushed out of the screw groove 11 will roll from the guide plate 13 to the U-shaped transfer plate 6.

[0030] like Figure 1 As shown, in this example, preferably, the dual-axis translation mechanism 9 includes an X-axis translation plate and a Y-axis translation plate, the X-axis translation plate is slidably connected to the frame 1, the Y-axis translation plate is slidably connected to the X-axis translation plate, and the threaded tool 10 is detachably connected to the Y-axis translation plate.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An automatic bolt thread processing device, characterized in that: It comprises a frame, on which are arranged a plurality of automatic feeding mechanisms, a plurality of clamping mechanisms and a tool mechanism, wherein the automatic feeding mechanisms and the tool mechanism are located on both sides of the clamping mechanism; The automatic feeding mechanism includes a temporary material storage plate, a push plate and a transfer plate, the push plate and the transfer plate are respectively located at the two ends of the temporary material storage plate, a driving mechanism is arranged between the push plate and the temporary material storage plate, the transfer plate is located below the temporary material storage plate, the transfer plate is connected to the frame in a lifting and sliding manner, and is connected to the driving mechanism; The clamping mechanism comprises a clamping head, one side of the clamping head is provided with a pneumatic clamping claw, and the other side of the clamping head is rotatably connected with a telescopic ejector pin; The tool mechanism comprises a double-axis translation mechanism and a threaded tool located on the double-axis translation mechanism.

2. The automatic bolt thread processing equipment according to claim 1 is characterized in that: The temporary material storage plate is provided with a screw groove, a screw head groove is provided on one side of the screw groove, and the push plate is located at one end of the screw groove.

3. The automatic bolt thread processing equipment according to claim 2 is characterized in that: The transfer plate is U-shaped, and the width of the U-shaped groove is equal to the diameter of the screw.

4. The automatic bolt thread processing equipment according to claim 3 is characterized in that: An inclined guide plate is arranged on the other end of the screw groove of the temporary storage plate, and the transfer plate is located below the guide plate.

5. The automatic bolt thread processing equipment according to claim 1 is characterized in that: The dual-axis translation mechanism comprises an X-axis translation plate and a Y-axis translation plate, the X-axis translation plate is slidably connected to the frame, the Y-axis translation plate is slidably connected to the X-axis translation plate, and the threaded tool is detachably connected to the Y-axis translation plate.

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