Full-automatic vent screw air hole machining equipment

Abstract

The invention provides full-automatic deflation screw air hole machining equipment which comprises a vibration disc, a feeding rail is fixedly arranged on the discharging side of the vibration disc, positioning grooves are formed in the discharging side of the rear portion of the feeding rail at equal intervals, a feeding air cylinder is arranged on the right side of the feeding rail, and through the multiple positioning grooves in the feeding rail, air holes are machined in the feeding air cylinder. A plurality of bleed screws can be pushed into the positioning die and the clamping die at the same time, the clamping cylinder moves the clamping die to clamp and fix the plurality of bleed screws, the carry motor, the lead screw and the nut seat complete adjustment of the working position of the motor frame, the drilling motor drives the drilling cutter to rotate through the cutter bar and the cutter holder, and trepanning treatment of the bleed screws is completed. And the deflection motor is matched with the rotating shaft, the positioning die is downward, the clamping air cylinder works to release the bleed screws, the bleed screws are discharged through the discharging guide pipe, automatic feeding, clamping tapping and discharging treatment of the bleed screws are achieved, and the equipment is reasonable in overall structural design and convenient to use and maintain.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of screw drilling processing, in particular to a full-automatic air release screw hole processing equipment. BACKGROUND

[0002] The air hole processing equipment of the air release screw is usually realized by the cooperation of the vibrating disc feeding, the automatic feeding assembly, the screw clamping module and the drilling equipment. In the current processing measures, the process cycle of feeding, clamping, drilling and discharging is usually performed for a single air release screw. This process needs the cooperation of multiple devices.

[0003] The inventor plans to improve the above devices in combination with the space limitation of the equipment deployment in the workshop. The original single screw gradual processing is modified to synchronous feeding, clamping, drilling and discharging of multiple screws. Without increasing a large number of devices, the drilling processing of multiple air release screws can be completed in similar time, and the production efficiency is improved. SUMMARY

[0004] 1. Problem to be solved by the application: The present application provides a full-automatic air release screw hole processing equipment to solve the technical problem of low drilling efficiency in the existing air release screw drilling process.

[0005] 2. Technical scheme: To achieve the above purpose, the technical scheme provided by the present application is as follows: a full-automatic air release screw hole processing equipment comprising the following structures: A vibrating disc, a feeding track is fixedly arranged on the discharging side of the vibrating disc, a plurality of positioning grooves are arranged at equal intervals on the rear discharging side of the feeding track, and a feeding cylinder is arranged on the right side of the feeding track.

[0006] A support frame, the top front and rear sides of the support frame are movably connected with the front and rear ends of a rotating shaft, a plurality of supports are fixedly arranged on the outer side of the rotating shaft, the tops of the plurality of supports are fixedly connected with the bottom of an installation plate from front to back in sequence, a plurality of positioning dies are fixedly arranged on the top of the installation plate at equal intervals, and a clamping die is fixedly arranged on the right side of the positioning die.

[0007] A rack, a plurality of motor racks are arranged at equal intervals in the middle of the rack, a drilling motor is fixedly arranged on the top of the motor rack, a cutter bar is fixedly arranged on the right side output end of the drilling motor, a cutter seat is fixedly arranged on the right end of the cutter bar, a drilling cutter is detachably connected with the right end of the cutter seat, and the axial direction of the drilling cutter is kept in the same direction as the positioning groove.

[0008] Furthermore, a plurality of guide tubes are fixedly provided on the left side of the positioning groove of the feeding track, and a docking hole is opened on the right side of the positioning groove of the feeding track, and the docking hole and the axis of the guide tube are maintained in the same direction.

[0009] Furthermore, a connecting plate is fixedly provided at the left output end of the feeding cylinder, and push rods with the same number as the positioning grooves are fixedly provided on the outer side of the connecting plate. The left end of the push rod passes through the right side to the left side of the feeding track through the docking hole and the guide tube, and the left end of the push rod is detachably connected to a rubber chuck for pushing the air bleed screw.

[0010] Furthermore, three position sensors are fixedly provided on the front top of the support frame with the connection point of the rotating shaft as the center of the circle, and are located at the upper, lower and right sides of the front of the rotating shaft respectively. The position sensors are communicatively connected to the controller, a discharge guide pipe is fixedly provided on the bottom of the support frame, and a deflection motor is fixedly provided on the rear side of the support frame. The front output end of the deflection motor is fixedly connected to the rear end of the rotating shaft, and the deflection motor is electrically connected to the controller.

[0011] Furthermore, discharge holes are provided at equal intervals on the bottom of the mounting plate, which correspond to the assembly positions of the positioning mold and the clamping mold. A trigger plate is fixed on the front side of the mounting plate, which cooperates with the position sensor. A clamping cylinder is fixed on the right side of the mounting plate, and a docking frame is fixed on the left output end of the clamping cylinder. The left side of the docking frame is fixedly connected to the right sides of multiple clamping molds.

[0012] Furthermore, a plurality of guide rods are detachably connected to the middle part of the positioning mold, and the right end of the guide rod is movably plugged into the middle part of the clamping mold. Corresponding clamping areas are provided in the middle parts of the opposite sides of the positioning mold and the clamping mold. A slag discharge area is provided below the clamping area, and the slag discharge area cooperates with the discharge hole. An operating hole for cooperating with a drilling tool is provided on the top of the positioning mold, and the axial direction of the clamping area is maintained in the same vertical plane as the central axis of the positioning groove.

[0013] Furthermore, a plurality of linear slide rails are fixedly provided at equal intervals in the middle of the frame, a linear slide is slidably connected to the top of the linear slide rail, and opposite sides of adjacent linear slide rails are fixedly connected to the front and rear sides of the bottom of the motor frame respectively, the left and right ends of the frame are movably connected to the left and right ends of a plurality of slide rods respectively, the outer sides of the slide rods are movably socketed with the bottom of the motor frame, a carry motor is fixedly provided at the middle left side of the frame, a screw rod is fixedly provided at the right output end of the carry motor, the left and right ends of the screw rod are movably connected to the left and right ends of the frame respectively, the outer side of the screw rod is threadedly connected to a nut seat, and the outer side of the nut seat is fixedly connected to the bottom of the motor frame.

[0014] 3.Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: The present invention provides a fully automatic air hole processing equipment for air bleed screws. Through multiple positioning grooves on the feeding guide rail, multiple air bleed screws can be pushed into the positioning die and the clamping die at the same time. The clamping cylinder moves the clamping die to complete the clamping and fixation of multiple air bleed screws. The feed motor, screw rod and nut seat complete the working position adjustment of the motor frame. The drilling motor drives the drilling cutter to rotate through the tool rod and tool seat to complete the hole opening processing of the air bleed screw. The deflection motor cooperates with the rotating shaft to complete the positioning die downward and the clamping cylinder works to release the air bleed screw. The air bleed screw is discharged through the discharge guide pipe, thereby realizing the automatic feeding, clamping and hole opening and discharge processing of the air bleed screws by this equipment, improving the hole opening operation efficiency of the air bleed screws, and the overall structural design of the equipment is reasonable and convenient to use and maintain.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective view of the novel structure of the present invention; Figure 2 The new type of the present invention Figure 1 A magnified view of the structure at center A; Figure 3 A perspective view of the novel frame structure of the present invention; Figure 4 It is a three-dimensional diagram of the novel feeding cylinder structure of the present invention; Figure 5 A perspective view of the novel mounting plate structure of the present invention; Figure 6 A three-dimensional diagram of the novel support frame structure of the present invention; Figure 7 A half-cut three-dimensional view of the novel feed guide rail structure of the present invention Figure 1 ; Figure 8 A half-cut three-dimensional view of the novel feed guide rail structure of the present invention Figure 2 ; Figure 9 It is an enlarged view of the novel structure of the present invention.

[0017] Reference numerals: 1-Vibration plate; 2-feeding track; 21-positioning slot; 22-guide tube; 23-docking hole; 3-feeding cylinder; 31-connecting plate; 32-push rod; 33-rubber chuck; 4-support frame; 41-position sensor; 42-discharge guide pipe; 43-deflection motor; 5-rotating shaft; 51-bracket; 6-mounting plate; 61-discharge hole; 62-trigger plate; 63-clamping cylinder; 64-docking frame; 7-positioning die; 71-clamping die; 72-guide rod; 8-rack; 81-linear slide rail; 82-linear slide; 83-slide rod; 84-feed motor; 85-screw rod; 86-nut seat; 9-motor rack; 91-drilling motor; 92-cutter bar; 93-cutter seat; 94-drilling cutter. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present application, the present application will be described in more detail below with reference to the relevant drawings, which show several embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be intervening elements; the terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for the purpose of illustration only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the use of the terms "and / or" includes a combination of one or more of the associated listed items. EMBODIMENT

[0021] REFERENCE Figure 1-9 An automatic air release screw hole processing device, comprising the following structure: The vibration disc 1 is provided with a feeding track 2 on the discharge side, and the feeding track 2 is provided with positioning grooves 21 at equal intervals on the rear discharge side, and the right side of the feeding track 2 is provided with a feeding cylinder 3.

[0022] The vibration disc 1 transports the air release screw through the feeding track 2, and the air release screw is arranged in the feeding track 2, and the air release screw at the positioning groove 21 is aligned and guided by the clamping of the positioning groove 21. At this time, the feeding cylinder 3 passes through the docking hole 23 through the connecting plate 31, the push rod 32 and the rubber chuck 33, pushes the air release screw clamped at the rubber chuck 33 through the guide pipe 22, and sends the air release screw into the positioning die 7 and the clamping die 71.

[0023] At this time, the clamping cylinder 63 cooperates with the docking frame 64 to complete the clamping die 71 close to the positioning die 7 to clamp the bleed screw.

[0024] The bleed screw located at the positioning groove 21 will be squeezed out by the subsequent bleed screw pushed and transported by the feeding track 2 and continue to move backward.

[0025] The support frame 4, the front and rear sides of the top of the support frame 4 are movably connected to the front and rear ends of the rotating shaft 5 respectively, a plurality of brackets 51 are fixedly provided on the outside of the rotating shaft 5, the tops of the plurality of brackets 51 are fixedly connected to the bottom of the mounting plate 6 in sequence from front to back, a plurality of positioning molds 7 are fixedly provided at equal intervals on the top of the mounting plate 6, and a clamping mold 71 is fixedly provided on the right side of the positioning mold 7.

[0026] The frame 8 has multiple motor frames 98 arranged at equal intervals in the middle of the frame 8. A drilling motor 91 is fixed on the top of the motor frame 98. A tool rod 92 is fixed on the right output end of the drilling motor 91. A tool holder 93 is fixed on the right end of the tool rod 92. A drilling tool 94 is detachably connected to the right end of the tool holder 93. The feed drilling axis of the drilling tool 94 is kept in the same direction as the positioning groove 21.

[0027] The drilling motor 91 drives the drilling cutter 94 to rotate through the guide rod and the cutter holder 93, so as to perform hole drilling on the bleed screw.

[0028] In this embodiment, a plurality of guide tubes 22 are fixedly provided on the left side corresponding to the positioning slot 21 of the feeding track 2, and a docking hole 23 is opened on the right side corresponding to the positioning slot 21 of the feeding track 2. The docking hole 23 and the axis of the guide tube 22 are maintained in the same direction, and a connecting plate 31 is fixedly provided on the left output end of the feeding cylinder 3. The outer side of the connecting plate 31 is fixedly provided with a push rod 32 with the same number as the positioning slot 21. The left end of the push rod 32 passes through the docking hole 23 and the guide tube 22 from the right side to the left side of the feeding track 2, and the left end of the push rod 32 is detachably connected to a rubber clamp 33 for pushing the air bleed screw.

[0029] The docking hole 23 and the guide tube 22 are designed so that the push rod 32 and the rubber clamp 33 can be driven by the feeding cylinder 3 to move the bleed screw from the feeding track 2 to between the positioning die 7 and the clamping die 71.

[0030] In this embodiment, three position sensors 41 are fixedly provided on the front top of the support frame 4 with the connection point of the rotating shaft 5 as the center of the circle. The positions of the position sensors 41 are respectively located at the upper, lower and right sides of the front of the rotating shaft 5. The position sensors 41 are communicatively connected to the controller. A discharge guide pipe 42 is fixedly provided at the bottom of the support frame 4. A deflection motor 43 is fixedly provided on the rear side of the support frame 4. The front output end of the deflection motor 43 is fixedly connected to the rear end of the rotating shaft 5, and the deflection motor 43 is electrically connected to the controller.

[0031] When the deflection motor 43 changes the working position of the mounting plate 6 through the rotating shaft 5 and the support 51, the trigger plate 62 arranged outside the mounting plate 6 needs to cooperate with the position sensor 41 to complete the positioning of the positioning die 7 and the clamping die 71 above the rotating shaft 5, and the feeding of the gas release screw with the hole completed below, and the feeding of the gas release screw without the hole on the right side.

[0032] The discharge guide pipe 42 guides the gas release screw with the hole completed out of the clamping die 71 and away from the positioning die 7, so as to avoid the situation that the gas release screw falls on the support frame 4 and is inconvenient to take out.

[0033] In the embodiment, the bottom of the mounting plate 6 is provided with discharge holes 61 at equal intervals, the discharge holes 61 correspond to the assembly positions of the positioning die 7 and the clamping die 71, the front side of the mounting plate 6 is fixedly provided with a trigger plate 62, the trigger plate 62 cooperates with the position sensor 41, the right side of the mounting plate 6 is fixedly provided with a clamping cylinder 63, and the left side of the clamping cylinder 63 is fixedly provided with a docking frame 64, the left side of the docking frame 64 is fixedly connected with the right side of a plurality of clamping dies 71.

[0034] The discharge holes 61 cooperate with the clamping dies 71 and the positioning die 7 to facilitate the timely discharge of metal scraps generated by the inner hole machining of the gas release screw, the clamping cylinder 63 cooperates with the docking frame 64 to complete the sliding of the clamping die 71 outside the positioning die 7 along the guide rod 72, complete the working distance adjustment of the clamping die 71 and the positioning die 7, and complete the clamping and releasing treatment of the gas release screw.

[0035] In the embodiment, the middle part of the positioning die 7 is detachably connected with a plurality of guide rods 72, the right end of the guide rod 72 is movably inserted into the middle part of the clamping die 71, the opposite middle parts of the positioning die 7 and the clamping die 71 are provided with corresponding clamping areas, the lower side of the clamping area is provided with a slag discharge area, the slag discharge area cooperates with the discharge holes 61, the top of the positioning die 7 is provided with a working hole matched with the drilling cutter 94, and the axial direction of the clamping area is kept in the same vertical plane as the central axis of the positioning groove 21.

[0036] The clamping area is used for the clamping treatment of the positioning die 7 and the clamping die 71 on the gas release screw, the slag discharge area cooperates with the discharge holes 61 to discharge the metal scraps generated by the hole machining of the gas release screw, so as to avoid the accumulation of the metal scraps affecting the closing action of the clamping die 71 and the positioning die 7.

[0037] The working hole on the positioning die 7 is designed to allow the drilling cutter 94 to machine the hole of the gas release screw through the working hole.

[0038] In this embodiment, the middle part of the rack 8 is fixed with a plurality of linear slide rails 81 at equal intervals, the top of the linear slide rail 81 is slidingly connected with a linear slide seat 82, the opposite sides of adjacent linear slide seats 82 are fixedly connected with the bottom of the motor rack 98, the left and right ends of the rack 8 are movably connected with the left and right ends of a plurality of slide rods 83, the outer side of the slide rod 83 is movably sleeved with the bottom of the motor rack 98, the left middle part of the rack 8 is fixedly connected with a carry-in motor 84, the right output end of the carry-in motor 84 is fixedly connected with a screw rod 85, the left and right ends of the screw rod 85 are movably connected with the left and right ends of the rack 8, and the outer side of the screw rod 85 is threadedly connected with a nut seat 86.

[0039] The motor rack 98 slides on the outer side of the slide rod 83, the motor rack 98 is guided by the linear slide rail 81 and the linear slide seat 82, the stability of the left and right movement of the motor rack 98 on the rack 8 is improved, the carry-in motor 84 drives the screw rod 85 to rotate, the screw rod 85 is matched with the nut seat 86, the working position adjustment of the plurality of motor racks 98 on the rack 8 is completed, and the plurality of drilling knives 94 are used for drilling the air release screws clamped on the plurality of positioning dies 7 and clamping dies 71.

[0040] In this embodiment, Through the plurality of positioning grooves 21 on the feeding guide rail, the plurality of air release screws can be simultaneously pushed into the positioning die 7 and the clamping die 71, the movement of the clamping cylinder 63 to the clamping die 71 is completed, the clamping and fixing of the plurality of air release screws are completed, the carry-in motor 84, the screw rod 85 and the nut seat 86 complete the working position adjustment of the motor rack 98, the drilling motor 91 drives the drilling knife 94 to rotate through the knife rod 92 and the knife seat 93, the drilling of the air release screw is completed, the deflection motor 43 is matched with the rotating shaft 5, the positioning die 7 is downwardly released from the clamping cylinder 63, the air release screw is discharged through the discharge guide pipe 42, the automatic feeding, clamping, drilling and discharging of the air release screw are realized, and the overall structure of the equipment is reasonable and convenient to use and maintain.

[0041] The above-described embodiments only express certain embodiments of the present application, which are described in detail and specifically, but cannot be understood as a limitation on the scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application; therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A fully automatic air bleed screw hole processing equipment, characterized by: Includes the following structure: A vibrating plate (1), wherein a feeding track (2) is fixedly provided on the discharge side of the vibrating plate (1), positioning grooves (21) are provided at equal intervals on the rear discharge side of the feeding track (2), and a feeding cylinder (3) is provided on the right side of the feeding track (2); A support frame (4), wherein the front and rear sides of the top of the support frame (4) are movably connected to the front and rear ends of the rotating shaft (5), a plurality of brackets (51) are fixedly provided on the outside of the rotating shaft (5), the tops of the plurality of brackets (51) are fixedly connected to the bottom of the mounting plate (6) in sequence from front to back, a plurality of positioning molds (7) are fixedly provided at equal intervals on the top of the mounting plate (6), and a clamping mold (71) is fixedly provided on the right side of the positioning mold (7); A frame (8) is provided with a plurality of motor frames (9) (8) at equal intervals in the middle of the frame (8), a drilling motor (91) is fixedly provided on the top of the motor frame (9) (8), a tool rod (92) is fixedly provided on the right output end of the drilling motor (91), a tool holder (93) is fixedly provided on the right end of the tool rod (92), a drilling tool (94) is detachably connected to the right end of the tool holder (93), and the feed drilling axis of the drilling tool (94) is kept in the same direction as the positioning groove (21).

2. The fully automatic air-bleed screw hole processing equipment according to claim 1 is characterized in that: A plurality of guide tubes (22) are fixedly provided on the left side of the positioning groove (21) of the feeding track (2), and a docking hole (23) is opened on the right side of the positioning groove (21) of the feeding track (2), wherein the axis of the docking hole (23) and the guide tube (22) are maintained in the same direction.

3. The fully automatic air-bleed screw hole processing equipment according to claim 1 is characterized in that: A connecting plate (31) is fixedly provided at the left output end of the feeding cylinder (3), and push rods (32) having the same number as the positioning grooves (21) are fixedly provided on the outer side of the connecting plate (31). The left end of the push rod (32) passes through the right side to the left side of the feeding track (2) through the docking hole (23) and the guide tube (22). The left end of the push rod (32) is detachably connected to a rubber chuck (33) for pushing the air release screw.

4. The fully automatic air-bleed screw hole processing equipment according to claim 1 is characterized in that: Three position sensors (41) are fixedly provided on the top of the front side of the support frame (4) with the connection point of the rotating shaft (5) as the center of the circle. The three position sensors (41) are respectively located at the upper, lower and right positions of the front part of the rotating shaft (5). The position sensors (41) are communicatively connected to a controller. A discharge guide pipe (42) is fixedly provided on the bottom of the support frame (4). A deflection motor (43) is fixedly provided on the rear side of the support frame (4). The front output end of the deflection motor (43) is fixedly connected to the rear end of the rotating shaft (5). The deflection motor (43) is electrically connected to the controller.

5. The fully automatic air-bleed screw hole processing equipment according to claim 1 is characterized in that: The bottom of the mounting plate (6) is provided with discharge holes (61) at equal intervals, and the discharge holes (61) correspond to the assembly positions of the positioning die (7) and the clamping die (71). A trigger plate (62) is fixedly provided on the front side of the mounting plate (6), and the trigger plate (62) cooperates with the position sensor (41). A clamping cylinder (63) is fixedly provided on the right side of the mounting plate (6), and a docking frame (64) is fixedly provided on the left output end of the clamping cylinder (63). The left side of the docking frame (64) is fixedly connected to the right side of the plurality of clamping dies (71).

6. The fully automatic air-bleed screw hole processing equipment according to claim 1, characterized in that: The middle part of the positioning die (7) is detachably connected to a plurality of guide rods (72), and the right end of the guide rod (72) is movably plugged into the middle part of the clamping die (71). A corresponding clamping area is provided in the middle of the opposite sides of the positioning die (7) and the clamping die (71), and a slag discharge area is provided below the clamping area, which is matched with the discharge hole (61). The top of the positioning die (7) is provided with an operating hole for matching the drilling tool (94), and the axial direction of the clamping area is maintained in the same vertical plane as the central axis of the positioning groove (21).

7. The fully automatic air-bleed screw hole processing equipment according to claim 1 is characterized in that: A plurality of linear slide rails (81) are fixedly provided at equal intervals in the middle of the frame (8), and a linear slide seat (82) is slidably connected to the top of the linear slide rail (81), and the opposite sides of the adjacent linear slide seats (82) are fixedly connected to the front and rear sides of the bottom of the motor frame (9) (8), respectively. The left and right ends of the frame (8) are movably connected to the left and right ends of a plurality of slide rods (83), and the outer sides of the slide rods (83) are movably sleeved with the bottom of the motor frame (9) (8). A carry motor (84) is fixedly provided in the middle of the left side of the frame (8), and a screw rod (85) is fixedly provided at the right output end of the carry motor (84), and the left and right ends of the screw rod (85) are movably connected to the left and right ends of the frame (8), respectively. The outer side of the screw rod (85) is threadedly connected to a nut seat (86), and the outer side of the nut seat (86) is fixedly connected to the bottom of the motor frame (9) (8).

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