TWM255746U - Auto processing machine of screwdriver-like part - Google Patents

Description

M255746 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about a screwdriver that provides screwdrivers and other rods from an automated processing machine, especially one-in-machine-secondary completion, the same: sound car soil " To the process of milling grooves, it is necessary to automate the processing of rods and other rods to effectively save labor and achieve the automatic processing machine with the same effect. [Previous technology] Since the screw 3: 3: mouth and practical hand tools' Past years The operation phase is special; the cutting of the head, staying on the semi-automatic artificial tapered end face, and the end of the driver bit must be divided into four thin grooves first: Degree, θ ^, 90 of the indexing cutting of the four thin grooves on the end face of the driver rod is a processing industry-item KGS or ST: transmission method, which is always the formulation of the two often causes cross grooves. :: The angle can not always be accurately controlled when the height The taper end face cutting and guarding of the turning rod end must be performed in the same machine Π :::. Therefore, the same and the same screwdriver rod processing is accurate and the taper P & I This design also takes into account the four ends Slot rotation Indexing and surface fast cutting operations are not easy; knife-level machines, such as male ==. Households are used for processing of various common cross screwdriver heads. 所示 No. 339708, which refers to the 6 pages of M255746

In view of the improvements in the current practice of using a cross screwdriver, the creator has been using the cross screwdriver for a long time since the use of the cross screwdriver. +6,, '丁 | 淡月 ,,, work experience, and is aimed at interesting Relevant fields τ ^ existed in the processing machine After several improvements to the method of improving the 埒% ice core, the processing machine has been improved. Automatic non-cheek rods in the mountains [New content] The main purpose of creating a piece from ^ 'f is to provide a screwdriver and other end-to-end milling operations such as milling and groove processing operations on the same machine and even 2 The quality of the product can reach the level of lice, so as to effectively save labor and greatly improve processed products to automatic processing of screwdrivers and other rod processing machines. M255746 IV. Creation Instructions (3) Another purpose of this creation is to provide an end-face groove milling that can precisely rotate the index of various types of screwdrivers such as crosses, flats, and plum blossoms to achieve precise angles. A kind of automatic processing machine for rods and other rods includes the following: One of the press cylinders on the table corresponds to the material guide groove, and the workpiece is obtained. Based on this article, a material supply mechanism for an automatic screwdriver and other rods is created. Hydraulic cylinder, the guide groove on the side of the body automatically slides in sequence; It is set on the shaft side of a machine, it has an abutment screw fixed to the front end of the hydraulic cylinder, and it is located in the oil ^ A fixing seat is fixedly arranged on the top surface of the fixing seat. A conveying rack for holding workpieces is arranged on the side surface, each of which is inserted into the material guide groove, and can be axially pushed into a clip by the abutment rod, and the inner and outer diameters thereof And the fixed reciprocating axial shape, the exit end of the rear clamp is radially inwardly blocked by the collet stopper receiving mechanism, is erected on the horizontal axis pivotal set with an A tooth shift, and its inner diameter end corresponds Into the end, shrink accordingly One of the workpiece clamping mechanism is one of the exit end corresponding to the drum, and then the movable casing mechanism is set to tighten the operator to set one of the terminal sides of the central feeding mechanism of the hydraulic cylinder and clamp. The casing has an empty tightening sleeve, and the text of the hollow barrel seat drives the tightening sleeve to act as a preset collet. The front end of the collet is tapered f and is guided in a workpiece shaft to hang in the barrel. Before the collet moves to force the taper to perform the taper, the front side of the clamp f mechanism includes a stopper that erected the front end of the pneumatic cylinder, which is the position to provide the outlet end of the collet.

Page 8 M255746 9. Creation instructions (4) Workpiece blocking positioning; The wheel is placed under the clamping mechanism and a driven shaft gear is used to rotate the shaft, and the end of the driven shaft is fixed with a fan-shaped cam and the end face is parallel to the side wheel. 'It has a predetermined angular groove in the radial direction, which is formed by the actuation of a fan-shaped cam block and a spring. An indexable drive mechanism can be shifted or snapped. It is set with one of the driving shaft tooth gears that intersects vertically. The axis of the gear is horizontally extended into the box by a power transmission, and a lever is provided on the outer edge of the wheel. ; The fan-shaped turntable and the coaxial fixing are provided with a plurality of grooves and lacking grooves of the transmission teeth, and the lacking grooves thereof are fixed by a side mounted on the side; a milling and sliding seat first sliding force driving The top of the control is driven by a cutter operation; the clamping structure, the end surface of the wheel fixed from the axial operating diameter of the first rotating shaft is set to the driving force of the clamping mechanism, and the axial driving force is controlled to move horizontally in the second slide Seat, accept the diameter of the clamping mechanism Horizontal movement operation. The vertical slide seat is pivotally provided with a clamping mechanism and an axial suspension exposed cutting mechanism. The vertical slide seat includes the top of an oil pressure movable seat and a vertical slide seat is fixedly installed to perform the alignment. The feature is that: the material mechanism and the indexing drive mechanism have the clutch and a second rotating shaft, the shaft is moved by the clutch gear, A gear and shouting; and a set of belts are pivoted on the side and rotate at high speed, The opposite side of its control mechanism is the outer diameter of the first rotating shaft of the tightening sleeve shaft of the feeding mechanism, and the clutch gear is connected with the other end of the first rotating shaft. There is a first movement operation for the separation from the front side, the other hydraulically driven first sliding seat has a cutting and addition by a motor component, a clutch machine is parallel to it-a can be arranged along the outside of its 1 tightening sleeve to oppose the A tooth accepts the face of a gear

Page 9, the description of the creation (5), the coupling part engages with a concave tooth part, so as to abut against each other, and to operate #, 俾 accept that the cylinder with the gear forward shaft is rotated at high speed, so as to carry out wheels such as screwdrivers, Force synchronously drives the corresponding clutch gear of the second rotating shaft of the tightening sleeve to cut and operate later; and the wheelbase position of the end face is provided with a-transmission gear. After the gear is retracted, the eight gears of the outer diameter of the sleeve are tightened, and the indexing milling operation of the row of workpieces is independently connected with the three-two-two-coupling. The transmission of the 77 degree drive control mechanism is designed to be used in conjunction with this creation to better familiarize yourself with the relevant technical drawings of the creation ": Steps are described below 'Based on this. Shizi states according to this description [Implementation] First Please refer to the first picture of the sub-category for the automatic processing of rods and other parts in the first picture. This creation is based on: a refreshing mechanism 3., a clamping mechanism 3., a structure: a feeding mechanism 20, a mechanism 50, -Milling mechanism 60 and machine =,-Indexing drives the feeding mechanism 20, as shown in Figures I and II. It has a fixed position on the machine II. No, it is installed on the front of the machine 1. A stud 211 is screwed, and 1 # hydraulic cylinder 21 is provided with a fixed seat 22, and the top of the fixed seat is pressed and the red 21 corresponds to the side of the body. The mask has a guide groove 23 The guide M255746 IV. Creation instructions (6) A side of the working slot 23 is provided with a feeding rack 24 which can accommodate rod-shaped workpieces. The pieces can be automatically slipped into the feeding slot 24 in order and can be removed. ^ The feeding mechanism 30 ′ is shown in FIG. 6 and FIG. 6, which is erected at the terminal side of the feeding mechanism 20. 31, inside and horizontally erected-a hollow tightening sleeve 32, the bundle. The outer diameter of the tightening sleeve 32 is fixed with an A gear 33, 俾 ^ driven by a power such as the A gear 33 shaft The side fixed position is connected with a lever (not shown in the figure), and the hydraulic cylinder is used to control the

Set to = shift (because it is not used here for brevity), its inner diameter is active. Inubi Bismuth is tapered, and the rear end is corresponding to the feeder.-The i-axis guide is suspended in the cylinder. The exit end 341 of the clamp 34, according to which tightens the sleeve 3 2 axis to force the cone to push the pusher-the operator on the workpiece of the branch; tighten the front end of the collet 34 radially retracted =: 40 ′ is shown on the other side of the cooler, as shown in FIGS. 1 and 4, and includes a hydraulic cylinder 4 1 erected at the outlet end 341 of the collet 34 ′. The cover 49 .. The positive position of the axis of the collet 34, according to the second lifting block 42 can correspond to the blocking position; One of the driving shaft gears 51 and an axial system receives a power transmission. The indexing drive mechanism 50 is shown in Figs. 1 and 6. Below the mechanism 30, it includes a vertically intersecting engagement passive shaft gear 52, of which the driving shaft gear 51 Of

Page 11 M255746

The shaft rotates, and the other end of the passive shaft gear 52 extends horizontally into the casing 31, and a fan cam 53 is fixed at the terminal end of the fan cam 53. A lever 531 is provided on the outer edge of the fan cam 53; On the parallel side, there is a control turntable 54 and a coaxial fixed transmission gear 55. The control turntable 54 can be designed and matched according to the type of the screwdriver such as a cross-shaped plum blossom. Take the cross-driver type $ in this embodiment as an example. The radial direction of the control turntable 54 is 90 degrees, and four longer grooves 5 41 4 are correspondingly recessed. The four shorter grooves 5 4 2 are received by the fan cam 53. The lever 531 is turned, and its shorter slot 542 f is displaceable and fixed by the action of a top piece 56 and a spring 561 on its side; ^ (The milling mechanism 60, such as As shown in Figs. 1 and 5, it includes a first sliding seat 61 disposed on the axially front side of the clamping mechanism 30, and is driven by an oil cylinder 62 for axial horizontal movement operation. The first sliding seat The top of 61 is provided with a sliding seat 63, which is driven by another hydraulic cylinder 64 and driven in the radial direction of the clamping mechanism 30. Horizontal movement operation, a fixed one on the top of the second sliding seat 63, a straight sliding seat 65, and a vertical knife 65, driven by the motor, are provided on the vertical sliding seat 65 to carry out the clamping mechanism. 30 axial suspension operation; the knife processes the clutch mechanism 70, as shown in Figures 7 and 30, and the indexing drive mechanism 50 is opposite to the tightening sleeve 32 axially parallel to one of the first rotating shaft 71 The outer diameter is pivotally arranged as shown in FIG. 8 and is arranged between the side of the clamping mechanism. It has a rotating shaft 71 and a second rotating shaft 72 which are moved to the clamping mechanism. The clutch is moved along its axial operating axis. gear

Page 12 M255746 IV. Creation Instructions (8) Binary: The clutch gear 73 is a gear 33 fixed to the outer diameter of the tightening sleeve 32. The second shaft is opposed to the A gear 33 by the first shaft 71. End face-side and 4, the group below the belt pulley 74 is received-motor (not shown in the figure for high-speed rotation 'its end side is provided with the clutch gear 73 can be engaged-the concave tooth 741' to provide the clutch gear 7 3 Advancing and abutting meshing operation of the advancing shaft movement; Fan Kaozhong's above-mentioned clutch shaft driving and driving control of 73 is a lever 732 connected at a fixed position around the periphery and operated by a hydraulic cylinder 733; The corresponding clutch gear 73 of this = ^ 72 is set with a transmission gear 75 for the retraction axis movement of the corresponding pulley gear. According to this, when the retraction shaft is shifted by 7 =, the clutch gear 73 Engage and independently link the a gear 33 of the outer diameter of the cylinder 32 to perform the 50 indexing and rotating indexing milling operation of the indexing drive mechanism. As a result of the combination of the above, please refer to the first figure to six for further cooperation No, because the conveyor 24 of this creation can be changed according to the length of the workpiece i, The degree of abutment bar 211 is set before the hydraulic cylinder 21:: Push the workpiece in a row, and then continue to arrange the workpiece a on the conveying material, and it can be slid into the material guide groove 23 successively; when the workpiece 1 Slide into the material guide groove 2 3 The inner moving abutment rod 211 penetrates into the material guide groove 2 3 and pushes forward, and penetrates into the collet 34, the hydraulic cylinder 21 operates telescopically and connects to the material guide groove 2 3 The workpiece 1 inside is directed, and at the same time, the hydraulic cylinder 41 of the blocking mechanism 40

Page 13 M255746 IV. State of creation (9) 111! ^ ^ Nm ^ nAu ^; 伹 Place the upper part to form the feed of workpiece 1 and the stopper a tooth L1: 1 to access Λ and Λ position t The clamping mechanism 30 is actuated. When the tightening sleeve is controlled, the hollow tightening sleeve 32 is passed backward. The tightening sleeve Tao 32 is pulled back later, because the tightening sleeve 32 is moved by the axis. ^ Z knows the taper and tightens the outer diameter of workpiece 1 in the radial direction, so that workpiece 1 can be clamped and positioned; then (this mechanism 70 moves forward within 50 minutes of the coupling time, of which the motor rotates at high speed The sleeve 32 is shown in Figures A and B of Figure 7 at the time of cooperation. The operator operates the clutch: as shown in Figure 78, it drives the lever 732 shaft through the hydraulic cylinder 733 to control the clutch gear 73 connected at the end to move forward. The shaft is moved, and the end surface portion 731 is engaged with the concave tooth portion 741 of the end shaft of the pulley 74, and at the same time, the side gear portion of the clutch gear 73 is disengaged from the original engagement state of the indexing drive mechanism transmission gear 55. Below the pulley 74, a force is driven to independently drive the A gear 33 of the outer diameter of the tightening sleeve 32 to be high, and then the milling mechanism 6 The knife cooperates to perform a high-speed end-face cutting operation on the workpiece 1 clamped by the collet 34 clamped by it; Tian Tian said that after the end-face cutting of the workpiece 1 is completed, the operator can operate the clutch mechanism 70 again, as shown in FIG. As shown in Figure 8, it drives the dial 732 axially back by the hydraulic cylinder 733, and controls the clutch gear 73 connected to the end to move to the rear axis.

Page 14 M255746 Fourth, the creation description (ίο) Make the end face of the coin engaging portion 731 and the concave tooth portion 741 that originally engaged the end shaft of the pulley 74 relatively detached, and at the same time the clutch gear 73 side teeth immediately abut The transmission gear 55 of the indexing driving mechanism 50 is rumored, and then the transmission of the gear train from the indexing driving mechanism 50 is independently accepted through the engagement of the clutch gear 73 to cooperate with the control dial 5 4 The radial recessed four grooves 5 4 j, four notch grooves 542 and the lever 531 of the fan cam 53 are operated to perform a 90-degree uncut position and then enter the sharpening mechanism 60. With the cooperation, the workpiece i clamped by the collet 34 of the bundled sleeve 32 is subjected to a groove milling operation of the end axis at a 90-degree angular position, so that the same machine is continuously operated and processed. Therefore, this creation can provide continuous machining of cross-shaped screwdrivers for taper end faces and milling cross grooves, which can effectively save people from the internal feed mechanism 3 〇, indexing, and then achieve a precise angle of milling 6 0 cutter 6 1 action Feed milling improves overall production capacity. The end has a continuous automatic feeding, clamping, high groove, rotary indexing, and unloading, which improves the productivity. Moreover, the screwdriver rod produces a 90-degree rotary cutting process; moreover, it uses The milling mechanism effectively shortens the processing time, and ^ Ϊ As mentioned above, this creative screwdriver and other rod automatic processing machines can not only turn ten pairs of m end faces, but also the cross groove of the screwdriver head is divided into γ, Processing operations can be performed on the same machine and coherent processes; ::: chemical; "saving labor and greatly improving the quality of product processing, the purpose of structural transformation of screwdriver processing machine is to" improve the customary ten "at the same time Various shortcomings, and the main points of this creation

Page 15 M255746

Page 16 M255746

[Schematic description] The first picture is a three-dimensional view of the appearance combination of this creation. The second image is a three-dimensional view showing the appearance of the creative feeding mechanism, and the third image is a partial view of the creative indexing and driving agency bureau. = Four pictures are three-dimensional views showing the appearance of the material blocking mechanism. The five pictures show the three-dimensional appearance of the creative milling mechanism ^. d Shows the material clamping and indexing drive mechanism of the creation: schematic diagram of the structure. The eighth figure is a schematic diagram showing the operation of milling the cross groove. [Illustration of the drawing number] Workpiece 1 Feeding mechanism 20 Fixing seat 22 Clipping mechanism 30 Α gear 33 Blocking mechanism 40 Indexing driving mechanism 50 Fan cam 53 Transmission gear 5 5 Top block 56 Milling mechanism 60 Machine table 10 Hydraulic cylinder 21 Guide trough 2 3 Box 31 Jing 3 3 Hydraulic cylinder 41 Drive shaft gear 51 Pivot lever 531 Groove 541 Spring 561 First sliding seat 61 Abutment bar 2 11 Feeder rack 2 4 Tightening sleeve 3 2 Exit End 341 Stopper 42 Drive shaft gear 5 2 Control dial 54 Notch 542 Hydraulic cylinder 62

M255746 Schematic description of the second slide 63 motor 66 clutch mechanism 70 clutch gear 73 hydraulic cylinder 7 3 3 transmission gear 7 5 hydraulic cylinder 6 4 cutter 67 first shaft 71 coupling part 731 pulley 74 vertical slide 6 5 Second shaft 72 Lever 732 Concave tooth part 7 4 1

Page 18

Claims (1)

M255746 V. Application for special fiber ® '--- 1. Automatic screwdriver type net rod processing machine, including: feeding, structure, set on the axis side of a machine, which has a fixed on the machine An oil pressure cylinder, an abutting rod is screwed on the front end of the oil pressure cylinder, and a fixed seat is fixed on the body at the corresponding side of the oil pressure cylinder. The top face of the fixed seat is provided with a guide material f, and the guide groove A conveying rack capable of containing workpieces is provided on the side, and each workpiece is automatically slid into the material guide slot in order and can be axially sent by the abutment rod. F The clamping mechanism is set up to feed the material. One of the boxes on the terminal side of the mechanism is Γκ2 inside, and a hollow tightening sleeve is set on the horizontal axis, and the two rear ends of the hollow cylinder seat correspond to each other; the workpiece retracted radially at the end of the feeder cools the shaft. Forcing the taper to perform the collet's previous blanking mechanism 'is set on the clip 1 Gan A eight on one of the collet outlet end, Zhan Mo A ^ + stack structure side' It contains an erection support F 4 ' A dry block is set at the front end of the pneumatic cylinder, and the pull block now corresponds to the ^ revival block in the collet, 4 workpiece blocking positioning According to this, it provides one indexing drive mechanism at the exit end of the collet. You can recognize it as follows: 士 > 丄 Vertically intersected and connected-under the drive shaft gear and mechanism 'It contains: the axial system of the wheel Receiving-the power transmission shaft rotates, and the driving shaft in the shaft J extends horizontally into the box and is fixed at its terminal: the other end of the passive shaft gear is provided with a lever on the outer edge of the wheel; the fan-shaped cam of the fan-shaped cam The shoulder-shaped convex turntable is coaxially fixed with a transmission gear, and the flat-blanking side is pivoted with a control. Its radial direction is at a predetermined angle M255746 5. The scope of the application for a patent has a plurality of grooves and notches. The notches are dialed by the lever of a fan-shaped cam. The notches are affected by a top block and a spring mounted on the side. The main J A milling or displacing mechanism includes a sliding seat disposed on the axial front side of the clamping mechanism, and is driven by a hydraulic power for axial horizontal movement. The top of the first sliding seat is provided with a second Sliding seat, 俾 accepts another two oil = force driving control and according to the radial horizontal movement operation of the clamping mechanism, a vertical slide seat is fixed on the top of the second striction, and a ^ 鬲 is pivotally arranged on the vertical slide seat. = The driven cutter is used to perform a cutting operation on the workpiece with an axially suspended workpiece; the feature is: σ A clutch structure is provided between the clamping mechanism and the opposite side of the indexing drive mechanism. The clutch mechanism has an axial parallel to the clamping sleeve of the clamping mechanism, a shaft, and a first rotating shaft. The outer diameter of the rotating shaft is pivotally provided with a clutch gear that can be moved along its axial operating shaft, and the clutch gear is constantly engaged with the outer sleeve of the tightening sleeve " A gear and meshing; A set of pulleys is pivotally located on the side of the end shaft opposite to the end face of the gear A, and a group of pulleys is driven under the set of pulleys for high-speed rotation. The end side is provided with a recess for the t-section of the clutch gear end face to engage. The teeth are used to provide the forward gear of the clutch gear to move and interlock with each other. I accept the power of the set of pulleys to synchronously drive the tightening sleeve to rotate at high speed to perform end face cutting operations of workpieces such as screwdrivers; and = The corresponding clutch gear of a rotating shaft moves its back shaft away from the shaft that engages the end face of the pulley. A transmission gear is provided. When the back gear moves after the clutch gear moves away from the power of the wheel, it is independently linked via the meshing of the clutch gear. Tightening outer prong of the sleeve Α gear, accepts the transmission of the actuation mechanism to the intake indexing M255746 Page 21