A double-station processing equipment for hexagon socket screws

Abstract

The utility model discloses a double-station processing equipment for hexagon socket screws, comprising a base, a pressing component for fixing hexagon socket screws of different sizes, and a driving component for rotating the hexagon socket screws, wherein the pressing component comprises vertical plates respectively connected to two sides of the top of the base, a first rotating shaft connected to the vertical plate, a fixing cylinder connected to one end of the first rotating shaft, sliding grooves respectively opened on two sides of the fixing cylinder, a sliding block connected to the sliding groove, and a bidirectional screw connected to the sliding block. By arranging the base and the pressing component, the utility model solves the problem that, although the existing processing equipment can fix the hexagon socket screws and punch holes in them when in use, its fixing effect on the hexagon socket screws is relatively poor, and the tightening block needs to be replaced to fix screws of different sizes, which is relatively cumbersome to operate, and the screws need to be turned manually, which is inefficient, thereby resulting in the problem of insufficient practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of screw processing equipment, in particular to double-station processing equipment for hexagon socket screws. Background Art

[0002] Hexagon socket screws, also known as hexagon socket bolts, cup head screws, and hexagon socket screws, have different names but represent the same meaning. They are generally used in various machine tools and their accessories. When using hexagon socket screws, fuses are often used to connect and fix them to avoid loosening and falling off, so holes need to be punched for the hexagon socket screws.

[0003] The existing patent CN219665172U discloses a tool for processing a hexagon socket screw to prevent loosening and a fuse hole, comprising a base, a fixed mounting block and a movable mounting block arranged at the end of the base, a lead screw and a guide rail are installed between the two ends of the base, a driving end is arranged at the end of the lead screw, and a lead screw pair and a guide rail pair are arranged at the bottom of the movable mounting block, and the lead screw pair and the guide rail pair are respectively installed in cooperation with the lead screw and the guide rail. The tool for processing a hexagon socket screw to prevent loosening and a fuse hole can quickly clamp the hexagon socket screw to be punched, determine the punching position, improve the punching efficiency and the punching accuracy, and can also guide the drill bit of smaller size to increase the service life of the drill bit. The hexagon socket screw can be rotated during drilling, and all drilling processes at the end can be completed by clamping once, thereby improving the drilling efficiency. The clamping heads of different sizes can be replaced to achieve the purpose of clamping hexagon socket screws of different sizes.

[0004] Based on the search of the above patents and in combination with the processing equipment in the prior art, it was found that although the above processing equipment can fix the hexagon socket screws and drill holes in them when in use, its fixing effect on the hexagon socket screws is relatively poor. Fixing screws of different sizes also requires replacing the tightening block, which is relatively cumbersome to operate and requires manual rotation of the screws, which is less efficient and therefore lacks practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a double-station processing equipment for hexagon socket screws, so as to solve the problem that the existing processing equipment proposed in the above background technology can fix the hexagon socket screws and drill holes in them when in use, but its fixing effect on the hexagon socket screws is relatively poor, and the tightening blocks need to be replaced to fix screws of different sizes, which is relatively cumbersome to operate, and the screws need to be turned manually, which is inefficient and leads to insufficient practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-station processing equipment for hexagon socket screws, comprising a base, a pressing component for fixing hexagon socket screws of different sizes, and a driving component for rotating the hexagon socket screws. The pressing component comprises vertical plates respectively connected to two sides of the top of the base, a first rotating shaft connected to the vertical plate, a fixing cylinder connected to one end of the first rotating shaft, sliding grooves respectively opened on two sides of the fixing cylinder, a sliding block connected to the sliding groove, a bidirectional screw connected to the sliding block, a horizontal plate connected to one side of the sliding block, a groove opened on the horizontal plate, a guide rod connected to the groove, a pressing plate connected to one end of the guide rod, and a spring sleeved on the outside of the guide rod, the guide rod is slidably connected to the groove, the bidirectional screw is threadedly connected to the sliding block, the bidirectional screw is rotatably connected to the fixing cylinder, the two pressing plates are V-shaped on opposite sides, and the first rotating shaft is rotatably connected to the vertical plate.

[0007] Preferably, the driving component includes a movable plate respectively arranged on both sides above the vertical plate, a second rotating shaft connected to the movable plate, a limit block connected to one end of the second rotating shaft, a large gear connected to the outer side of the second rotating shaft, a small gear connected to the large gear, a third rotating shaft connected to the small gear, and a first motor connected to one end of the third rotating shaft, the large gear and the small gear are meshed, and the second rotating shaft and the third rotating shaft are both rotatably connected to the movable plate.

[0008] Preferably, a driven bevel gear is fixedly connected to the outer side of the top of the bidirectional screw, a driving bevel gear is provided on one side of the driven bevel gear, a fourth rotating shaft is fixedly connected to the driving bevel gear, a second motor is fixedly connected to one end of the fourth rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

[0009] Preferably, a moving groove is provided on the top of the vertical plate, a moving block is slidably connected in the moving groove, a first cylinder is fixedly connected to one side of the moving block, and the top of the moving block is fixedly connected to the bottom of the moving plate.

[0010] Preferably, a bracket is fixedly connected to the top of the movable plate, a second cylinder is fixedly connected to the top of the bracket, an output end of the second cylinder is fixedly connected to a fixing frame, a third motor is installed in the fixing frame, and an output end of the third motor is fixedly connected to a drill rod.

[0011] Preferably, an auxiliary groove is opened on one side of the bracket, an auxiliary block is slidably connected in the auxiliary groove, and a connecting plate is fixedly connected between the auxiliary block and the fixing frame.

[0012] Preferably, protective pads are provided on opposite sides of the two pressing plates, and the protective pads are bonded to the pressing plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the base and the pressing component, the tail of the hexagon socket screw can be inserted into the fixed tube. The rotation of the bidirectional screw can make the two sliders move in opposite directions, and then the two horizontal plates move in opposite directions, and then the two pressing plates move in opposite directions. The screws can be pressed and fixed to prevent shaking and displacement during drilling, thereby improving processing stability and yield rate. In addition, screws of different sizes can be pressed and fixed, which can increase the scope of application and greatly improve the practicality of the equipment.

[0015] 2. By providing a driving component, the first motor can drive the small gear to drive the large gear to rotate slowly, which can then drive the second rotating shaft and the limit block to rotate, and then drive the screw to rotate, so that it is convenient to drill holes on different sides of the screw. The drilling operation can be performed without manually turning the screw, which can improve the degree of automation, improve processing efficiency, and further improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A left side view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 The enlarged view of point B in the middle;

[0020] Figure 5 The utility model provides Figure 3 Enlarged view of point C in the middle.

[0021] In the figure: 1, base; 21, vertical plate; 22, first rotating shaft; 23, fixed cylinder; 24, sliding groove; 25, sliding block; 26, bidirectional screw; 27, horizontal plate; 28, groove; 29, guide rod; 30, pressing plate; 31, spring; 41, moving plate; 42, second rotating shaft; 43, limit block; 44, large gear; 45, small gear; 46, third rotating shaft; 47, first motor; 51, driven bevel gear; 52, active bevel gear; 53, fourth rotating shaft; 54, second motor; 61, moving groove; 62, moving block; 63, first cylinder; 71, bracket; 72, second cylinder; 73, fixed frame; 74, third motor; 75, drill rod; 81, auxiliary groove; 82, auxiliary block; 83, connecting plate; 91, protective pad. 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] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The utility model provides a technical solution: a double-station processing device for hexagon socket screws, including a base 1, a pressing component for fixing hexagon socket screws of different sizes, and a driving component for rotating the hexagon socket screws, the pressing component includes a vertical plate 21 connected to both sides of the top of the base 1, a first rotating shaft 22 connected to the vertical plate 21, a fixed cylinder 23 connected to one end of the first rotating shaft 22, a slide groove 24 respectively opened on both sides of the fixed cylinder 23, a slider 25 connected to the slide groove 24, a bidirectional screw 26 connected to the slider 25, and a screw rod 26 connected to one side of the slider 25. The cross plate 27, the groove 28 provided on the cross plate 27, the guide rod 29 connected to the groove 28, the pressing plate 30 connected to one end of the guide rod 29, and the spring 31 sleeved on the outside of the guide rod 29, the guide rod 29 is slidably connected to the groove 28, the bidirectional screw 26 is screwed to the slider 25, the bidirectional screw 26 is rotatably connected to the fixed cylinder 23, the two pressing plates 30 are V-shaped on opposite sides, the first rotating shaft 22 is rotatably connected to the vertical plate 21, the two ends of the spring 31 are fixedly connected to the pressing plate 30 and the cross plate 27, respectively, the tail of the hexagon socket screw can be placed between the two pressing plates 30, and the spring 31 is fixedly connected to the cross plate 27. The rotation of the bidirectional screw 26 can drive the two sliders 25 to move in the opposite direction, and then drive the two cross plates 27 to move in the opposite direction, and then drive the two pressing plates 30 to move in the opposite direction, so as to clamp and fix the hexagon socket screws of different sizes. At the same time, the elasticity of the spring 31 can play a buffering role, and can prevent the hexagon socket screws from being damaged by excessive clamping force. A driven bevel gear 51 is fixedly connected to the outer side of the top of the bidirectional screw 26, and a driving bevel gear 52 is provided on one side of the driven bevel gear 51. A fourth rotating shaft 53 is fixedly connected to the driving bevel gear 52, and one end of the fourth rotating shaft 53 A second motor 54 is fixedly connected, and the active bevel gear 52 and the driven bevel gear 51 are meshed. The second motor 54 can drive the fourth rotating shaft 53 and the active bevel gear 52 to rotate, and then the driven bevel gear 51 can drive the bidirectional screw 26 to rotate, and then provide power for the movement of the two pressing plates 30, which can reduce labor intensity and conveniently fix the hexagon socket screws. A protective pad 91 is provided on the opposite side of the two pressing plates 30, and the protective pad 91 is adhered to the pressing plate 30. The protective pad 91 can play a buffering role and can further provide buffering protection for the hexagon socket screws.

[0024] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 5 The driving components include a moving plate 41 respectively arranged on both sides above the vertical plate 21, a second rotating shaft 42 connected to the moving plate 41, a limit block 43 connected to one end of the second rotating shaft 42, a large gear 44 connected to the outer side of the second rotating shaft 42, a small gear 45 connected to the large gear 44, a third rotating shaft 46 connected to the small gear 45, and a first motor 47 connected to one end of the third rotating shaft 46. The large gear 44 and the small gear 45 are meshed, and the second rotating shaft 42 and the third rotating shaft 46 are both rotatably connected to the moving plate 41. The head of the hexagon socket screw can be The third rotating shaft 46 can be controlled by the first motor 47 to drive the small gear 45 to rotate, and the small gear 45 can drive the large gear 44 to rotate slowly, so that the second rotating shaft 42 can drive the limiting block 43 to rotate, and then drive the screw to rotate, which can facilitate the drilling operation on other surfaces of the screw, and can improve work efficiency. A moving groove 61 is opened on the top of the vertical plate 21, and a moving block 62 is slidably connected in the moving groove 61. A first cylinder 63 is fixedly connected to one side of the moving block 62. The top of the moving block 62 The first cylinder 63 is fixedly connected to the bottom of the movable plate 41, and can drive the movable block 62 to slide in the movable groove 61, thereby driving the movable plate 41 to move horizontally, thereby fixing the hexagon socket screws of different lengths, and then drilling them. The top of the movable plate 41 is fixedly connected to a bracket 71, and the top of the bracket 71 is fixedly connected to a second cylinder 72, and the output end of the second cylinder 72 is fixedly connected to a fixing frame 73, and a third motor 74 is installed in the fixing frame 73, and the output end of the third motor 74 is fixedly connected to a drill rod 75. The second cylinder 72 can drive the fixing frame 73 to move vertically, and then drive the drill rod 75 to move vertically. The third motor 74 can drive the drill rod 75 to rotate, and can drill holes on the heads of the hexagon socket screws. An auxiliary groove 81 is provided on one side of the bracket 71, and an auxiliary block 82 is slidably connected in the auxiliary groove 81. A connecting plate 83 is fixedly connected between the auxiliary block 82 and the fixing frame 73. The auxiliary block 82 can be raised and lowered synchronously with the fixing frame 73, which can improve the vertical movement stability of the fixing frame 73, and then improve the working stability of the drill rod 75.

[0025] Working principle: during operation, the head of the hexagon socket screw is inserted into the limit block 43, and then the first cylinder 63 is started. The first cylinder 63 can push the moving block 62 to move, and the moving block 62 can drive the moving plate 41 to move, and then drive the hexagon socket screw to move, so that the hexagon socket screw is inserted into the fixed cylinder 23, and then the second motor 54 is started. The second motor 54 can drive the fourth rotating shaft 53 and the active bevel gear 52 to rotate, and then drive the driven bevel gear 51 and the bidirectional screw 26 to rotate, and then the two sliders 25 can move toward the middle, and then the two cross plates 27 and the pressing plate 30 can be driven to move, and the two pressing plates 30 can contact with the screws. Due to the existence of the screws, the pressing plate 30 can squeeze the spring 31 to deform it, and the elasticity of the spring 31 can be used to tighten the screw The screw is protected. After the screw is fixed, the second cylinder 72 and the third motor 74 can be started. The third motor 74 can drive the drill rod 75 to rotate. The second cylinder 72 can push the drill rod 75 downward, and then the screw head in the limit block 43 can be punched. After the hole is punched, the second cylinder 72 drives the drill rod 75 to move upward, and the first motor 47 is started. The first motor 47 can drive the third rotating shaft 46 and the small gear 45 to rotate. The small gear 45 can drive the large gear 44 to rotate slowly. The large gear 44 can drive the second rotating shaft 42 and the limit block 43 to rotate, and then the screw can be driven to rotate, and then holes can be punched on other surfaces of the screw head. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0026] 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 double-station processing device for hexagon socket screws, comprising a base (1), a pressing component for fixing hexagon socket screws of different sizes, and a driving component for rotating the hexagon socket screws, characterized in that: The pressing component comprises a vertical plate (21) connected to both sides of the top of the base (1), a first rotating shaft (22) connected to the vertical plate (21), a fixed cylinder (23) connected to one end of the first rotating shaft (22), a slide groove (24) respectively provided on both sides of the fixed cylinder (23), a slider (25) connected to the slide groove (24), a bidirectional screw (26) connected to the slider (25), a horizontal plate (27) connected to one side of the slider (25), and a groove (26) provided on the horizontal plate (27). 8), a guide rod (29) connected to the groove (28), a pressing plate (30) connected to one end of the guide rod (29), and a spring (31) sleeved on the outside of the guide rod (29), the guide rod (29) is slidably connected to the groove (28), the bidirectional screw (26) is threadedly connected to the slider (25), the bidirectional screw (26) is rotatably connected to the fixed cylinder (23), the opposite sides of the two pressing plates (30) are V-shaped, and the first rotating shaft (22) is rotatably connected to the vertical plate (21).

2. The double-station processing equipment for hexagon socket screws according to claim 1 is characterized in that: The driving component comprises a moving plate (41) respectively arranged on both sides above the vertical plate (21), a second rotating shaft (42) connected to the moving plate (41), a limit block (43) connected to one end of the second rotating shaft (42), a large gear (44) connected to the outer side of the second rotating shaft (42), a small gear (45) connected to the large gear (44), a third rotating shaft (46) connected to the small gear (45), and a first motor (47) connected to one end of the third rotating shaft (46), the large gear (44) and the small gear (45) are meshed, and the second rotating shaft (42) and the third rotating shaft (46) are both rotatably connected to the moving plate (41).

3. The double-station processing equipment for hexagon socket screws according to claim 1, characterized in that: A driven bevel gear (51) is fixedly connected to the outer side of the top of the bidirectional screw (26); a driving bevel gear (52) is provided on one side of the driven bevel gear (51); a fourth rotating shaft (53) is fixedly connected to the driving bevel gear (52); a second motor (54) is fixedly connected to one end of the fourth rotating shaft (53); and the driving bevel gear (52) and the driven bevel gear (51) are meshed.

4. The double-station processing equipment for hexagon socket screws according to claim 2, characterized in that: A moving groove (61) is provided at the top of the vertical plate (21), a moving block (62) is slidably connected in the moving groove (61), a first cylinder (63) is fixedly connected to one side of the moving block (62), and the top of the moving block (62) is fixedly connected to the bottom of the moving plate (41).

5. The double-station processing equipment for hexagon socket screws according to claim 2, characterized in that: The top of the movable plate (41) is fixedly connected to a bracket (71), the top of the bracket (71) is fixedly connected to a second cylinder (72), the output end of the second cylinder (72) is fixedly connected to a fixed frame (73), a third motor (74) is installed in the fixed frame (73), and the output end of the third motor (74) is fixedly connected to a drill rod (75).

6. The double-station processing equipment for hexagon socket screws according to claim 5, characterized in that: An auxiliary groove (81) is provided on one side of the bracket (71), an auxiliary block (82) is slidably connected in the auxiliary groove (81), and a connecting plate (83) is fixedly connected between the auxiliary block (82) and the fixing frame (73).

7. The double-station processing equipment for hexagon socket screws according to claim 1, characterized in that: A protective pad (91) is provided on one opposite side of the two pressing plates (30), and the protective pad (91) is bonded to the pressing plates (30).

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