Automatic deburring equipment for screw machining

Abstract

The utility model discloses automatic deburring equipment for screw processing, which comprises a workbench and a limiting plate arranged in the workbench, the limiting plate can move along the front-back direction of the workbench, the inner bottom wall of the workbench is fixedly connected with abrasive paper, a plurality of screws to be processed are arranged on the abrasive paper, and the abrasive paper is arranged on the workbench. The inner wall of the workbench and the limiting plate are used for guiding and limiting the screw rod; the grinding device further comprises a support located below the workbench, a rotating shaft is rotatably inserted between the inner walls of the support, and the rotating shaft is fixed to the bottom of the workbench. According to the deburring device, the screw to be machined is placed in the workbench, then the motor is started to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the workbench to obliquely swing in a reciprocating mode through the rotating shaft, so that the screw rolls on the surface of the abrasive paper, and deburring work is conducted; in this way, a plurality of screws can be processed at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw processing technical field, concretely is a kind of screw processing deburring automation equipment. BACKGROUND

[0002] Generally, screw drive system is widely used in mechanical equipment, especially in the occasion needing accurate positioning and stable control. By rotating screw, nut moves along screw axial direction, thereby driving workbench or other components to displace, workbench driven by screw can generally provide higher accuracy and stability.

[0003] Screw may generate burr on thread or other surface during manufacturing process, especially when being processed by turning, milling, grinding and other methods; deburring is very important during production process of screw, which can ensure the performance of screw, smooth assembly and safety of product.

[0004] In prior art, screw is placed into deburring machine, screw moves, and sandpaper is used to rub screw surface to remove burr; although the work of deburring can be realized, the specification of processed screw is generally fixed, and the equipment cannot be flexibly adjusted according to screw size, so the use range is limited. UTILITY MODEL CONTENT

[0005] (1) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of screw processing deburring automation equipment, solves the problems raised in the above background art.

[0007] (2) technical scheme

[0008] To realize the above purpose, the utility model is realized by the following technical scheme: a kind of screw processing deburring automation equipment, including workbench, the limiting plate being set in the workbench interior, the limiting plate can move along the front and back direction of workbench, the sandpaper is fixedly connected in the inner bottom wall of workbench, place multiple screws to be processed on sandpaper, the inner wall of workbench and the limiting plate guide and limit screw;Drive workbench to tilt, drive screw to roll on sandpaper surface.

[0009] Preferably, it further includes support located below the workbench, a rotating shaft is rotatably inserted between the inner wall of the support, and the rotating shaft is fixed to the bottom of the workbench.

[0010] Preferably, a driven gear is fixedly connected to the rotating shaft, a motor is fixedly installed on the support, a driving gear is fixedly connected to the output end of the motor, and the driving gear is in meshing contact with the driven gear.

[0011] Preferably, the limiting plate is fixedly connected with two guide rods away from the side of the screw rod, the guide rods are movably penetrated through the side wall of the workbench, the other ends of the two guide rods are fixedly connected with a blocking strip, a lead screw is rotatably inserted into the side wall of the workbench, the blocking strip is threadedly sleeved on the lead screw, and the end of the lead screw is fixedly connected with a knob.

[0012] Preferably, the length of the limiting plate is equal to the length of the inside of the workbench, and the end of the limiting plate is slidably connected to the inner wall of the workbench.

[0013] Preferably, the driven gear and the driving gear are of the same specification.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of screw rod processing deburring automation equipment, with following beneficial effects:

[0016] 1, in the utility model, by being placed in workbench to the screw rod to be processed, then start motor, driving driving gear rotates, driving gear drives driven gear rotation, driven gear is driven by rotating shaft workbench reciprocating tilting swing, so that screw rod is rolled on the surface of sandpaper, deburring work is carried out;This kind of mode can simultaneously process multiple screw rods;And limiting plate can be moved along front-back direction, to adapt to the length size of screw rod.

[0017] 2, in the utility model, when adjusting the position of limiting plate, by rotating knob, driving lead screw rotates, lead screw drives blocking strip linear displacement, blocking strip drives guide rod and limiting plate linear displacement, the distance between limiting plate and workbench changes, so as to meet the length requirement of the screw rod to be processed, the screw rod is limited, to ensure that screw rod can be rolled in the inside of workbench. ACCURACY OF DRAWINGS

[0018] Figure 1 A front view perspective structure drawing of a screw rod processing deburring automation equipment is provided for the utility model;

[0019] Figure 2 A rear view perspective structure drawing of a screw rod processing deburring automation equipment is provided for the utility model;

[0020] Figure 3 A top view structure drawing of a screw rod processing deburring automation equipment is provided for the utility model;

[0021] Figure 4 A Figure 2 enlarged structure drawing of A of the utility model.

[0022] In the figure: 1, workbench; 2, support; 3, limit plate; 4, sandpaper; 5, guide rod; 6, blocking strip; 7, screw rod; 8, knob; 9, rotating shaft; 10, driven gear; 11, driving gear; 12, motor; 13, screw rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a kind of screw rod processing deburring automatic equipment, including workbench 1, limit plate 3 being set in workbench 1 interior, limit plate 3 can be moved along the front-back direction of workbench 1, the sandpaper 4 of fixed connection with the inner bottom wall of workbench 1 is placed with multiple to be processed screw rod 13 on sandpaper 4, workbench 1 inner wall and limit plate 3 are oriented and limit to screw rod 13;Drive workbench 1 to incline, under the action of gravity, drive screw rod 13 rolls on the surface of sandpaper 4, to remove the fine burr on the surface of screw rod 13;Limit plate 3 can be moved along the front-back direction, to adapt to the length size of screw rod 13.

[0025] It further includes support 2 located below workbench 1, rotating shaft 9 is rotatably inserted between the inner wall of support 2, and rotating shaft 9 is fixed to the bottom of workbench 1.

[0026] Rotating shaft 9 is fixedly connected with driven gear 10, motor 12 is fixedly installed on support 2, driving gear 11 is fixedly connected to the output end of motor 12, driving gear 11 is in meshing contact with driven gear 10, and driven gear 10 and driving gear 11 are of the same specification.

[0027] By placing the to-be-processed screw rod 13 in the workbench 1, then starting the motor 12, driving the driving gear 11 to rotate, the driving gear 11 drives the driven gear 10 to rotate, the driven gear 10 drives the workbench 1 to reciprocatingly incline and swing through the rotating shaft 9, so that the screw rod 13 rolls on the surface of the sandpaper 4 to perform deburring work. This method can simultaneously process multiple screw rods 13, improving work efficiency. The reciprocating rotation of the output end of the motor 12 ensures the reciprocating inclination of the workbench 1, and the screw rod 13 can quickly remove the burrs on the surface of the screw rod 13 through rolling friction.

[0028] Two guide rods 5 are fixedly connected to the side of the limit plate 3 away from the screw rod 13, the guide rods 5 are movably inserted into the side wall of the workbench 1, and the other ends of the two guide rods 5 are fixedly connected with the blocking strip 6. The rotating shaft 7 is rotatably inserted into the side wall of the workbench 1, the blocking strip 6 is threadedly sleeved on the screw rod 7, and the end of the screw rod 7 is fixedly connected with the knob 8.

[0029] By rotating the knob 8, the lead screw 7 is driven to rotate, the lead screw 7 drives the blocking strip 6 to linearly displace, the blocking strip 6 drives the guide rod 5 and the limiting plate 3 to linearly displace, the spacing between the limiting plate 3 and the workbench 1 changes, and the length requirement of the screw rod 13 to be processed is met, the screw rod 13 is limited, and it is ensured that the screw rod 13 can roll inside the workbench 1.

[0030] Further, the length of the limiting plate 3 is equal to the length inside the workbench 1, the end of the limiting plate 3 is slidingly connected to the inner wall of the workbench 1, and the rolling range of the screw rod 13 on the surface of the sandpaper 4 is ensured.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A screw machining deburring automation apparatus, characterized by: Including workbench (1), be located in the limiting plate (3) of workbench (1) inside, the limiting plate (3) can be moved along the front and back direction of workbench (1), the sandpaper (4) is fixedly connected to the inner bottom wall of workbench (1), multiple to be processed screw rod (13) are placed on sandpaper (4), the inner wall of workbench (1) and limiting plate (3) are oriented and limited to screw rod (13);Drive workbench (1) to be inclined, drive screw rod (13) to roll on the surface of sandpaper (4).

2. A screw machining deburring automated apparatus as defined in claim 1, wherein: It also includes a support (2) below the workbench (1), a rotating shaft (9) is rotatably inserted between the inner walls of the support (2), and the rotating shaft (9) is fixed to the bottom of the workbench (1).

3. A screw machining deburring automated apparatus as defined in claim 2, wherein: The driving gear (10) is fixedly connected to the rotating shaft (9), the motor (12) is fixedly installed on the support (2), the output end of the motor (12) is fixedly connected with the driving gear (11), and the driving gear (11) is in meshing contact with the driving gear (10).

4. A screw machining deburring automated apparatus as defined in claim 1, wherein: Two guide rods (5) are fixedly connected to the side of the limiting plate (3) away from the screw rod (13), the guide rods (5) are movably inserted through the side wall of the workbench (1), and the other ends of the two guide rods (5) are fixedly connected with the blocking strip (6), the screw rod (7) is rotatably inserted into the side wall of the workbench (1), the blocking strip (6) is threadedly sleeved on the screw rod (7), and the end of the screw rod (7) is fixedly connected with the knob (8).

5. A screw machining deburring automated apparatus as defined in claim 1, wherein: The length of the limiting plate (3) is equal to the length of the inside of the workbench (1), and the end of the limiting plate (3) is slidably connected to the inner wall of the workbench (1).

6. A screw machining deburring automated apparatus as defined in claim 3, wherein: The specifications of the driving gear (10) and the driving gear (11) are the same.

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