CN208644882U - A kind of pin shaft machine tool for workpieces - Google Patents

Abstract

The utility model relates to a kind of pin shaft machine tool for workpieces, including installing desk body, the installation desk body is equipped with workpiece and clamps rotating mechanism, and process tool mechanism is equipped in the front side that workpiece clamps rotating mechanism, workpiece input mechanism is arranged in the side that workpiece clamps rotating mechanism in the installation desk body, and installs desk body and clamp the rotating mechanism other side equipped with workpiece output mechanism in workpiece.Surface cutting processing and end-beveling drilling processing function of the utility model with pin shaft workpiece, instead of the processing method of previous artificial frequently replacement cutter, reduce equipment investment, automatic charging and the discharging of pin shaft workpiece are realized simultaneously, instead of the processing method of previous human assistance loading and unloading, improve work pieces process efficiency, it is ensured that the quality and precision of pin shaft processing.

Description

A kind of pin shaft machine tool for workpieces

Technical field

The utility model relates to pin shaft parts technical field of processing equipment more particularly to a kind of pin shaft Workpiece machining apparatus Bed.

Background technique

Micromotor in household electrical appliance currently on the market, instrument；The tune of modern biometrics electronics, electric equipment products Section knob has all widely applied miniature pin shaft, thus it is quite big to the demand of this kind of miniature pin shaft in the market, it is producing at present When miniature pin shaft, from blanking, tack, surface cutting work silk to end-beveling and drilling etc., it will be completed on special purpose machine tool, But existing lathe function centralization degree is low, can only carry out single surface cutting chamfering or end drilling processing, because This generally requires often to carry out frequent process tool replacement to complete the processing request of pin shaft workpiece, and is equipped with a variety of The lathe of machining function could complete pin shaft workpiece and add from blanking, tack, surface cutting work silk to end-beveling and drilling etc. Work demand, so, the machining tool of existing simple function, not only long processing time, and equipment input cost height, meanwhile, it is existing Pin shaft lathe for machining work in-process is unable to automatic charging, automated exchanged cutter, automatic discharging, and feeding, discharging are time-consuming and laborious, and processing is automatic Change degree is low, and human assistance is needed to process, and not only processing efficiency is low, and it is difficult to ensure that pin shaft processing quality and precision.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of pin shaft machine tool for workpieces, Surface cutting processing and end-beveling drilling processing function with pin shaft workpiece, instead of previous artificial frequently more tool changing The processing method of tool reduces equipment investment, while realizing automatic charging and the discharging of pin shaft workpiece, instead of previous artificial The processing method for assisting loading and unloading, improves work pieces process efficiency, it is ensured that the quality and precision of pin shaft processing.

The utility model is achieved through the following technical solutions: a kind of pin shaft machine tool for workpieces, including installation desk body, described Installation desk body is equipped with workpiece and clamps rotating mechanism, and is equipped with process tool mechanism, institute in the front side that workpiece clamps rotating mechanism It states installation desk body and workpiece input mechanism is set in the side that workpiece clamps rotating mechanism, and desk body is installed and clamps whirler in workpiece The structure other side be equipped with workpiece output mechanism, the workpiece input mechanism include Workpiece storage case, setting it is top in Workpiece storage case Part transport chain on the one side box wall face at end is fixed in installation desk body and the guide groove that docks with one side of part transport chain Plate is fixed in installation desk body and the push sheet frame that connect with one side of guide channel plate of side wall surface, the upper end of the Workpiece storage case Case slot equipped with storage workpiece, and the groove bottom of the case slot is inclined trough surface, and is equipped with lifting by side trough wall surface in case slot and pushes away Block out, the Workpiece storage case is equipped with driving cylinder I in case slot lower part, and the bottom face of Workpiece storage case is equipped with attachment base, Activity, which is worn, on the attachment base is connected to toggle, and the side rod end and the piston rod of driving cylinder I of the toggle are hinged, and toggle is another Side rod end and push-pull rod lower end are hinged, and the push-pull rod upper end and lifting injection block following side are hinged.

Further, the push sheet frame side end is fixed with release cylinder, and fixes in the tailpiece of the piston rod for releasing cylinder There is injection block, and push sheet frame another side frame face and be equipped with limiting cylinder, the limiting cylinder piston rod connects limited block.

Further, the process tool mechanism includes that the mounting base being fixed in installation desk body and mounting base are sliding The lateral displacement block of dynamic connection, the length travel block being slidably connected with lateral displacement block, the mounting base are equipped with and transverse direction The horizontal slide rail of displaced block sliding mating, and laterally driven lead screw is equipped in horizontal slide rail, and a side of mounting base is set There is the displacement drive motor I connecting with laterally driven lead screw, the lateral displacement block is equipped with to slide with length travel block and be coupled Longitudinal slide rail, and zigzag tread patterns lead screw is equipped in longitudinal slide rail, and be equipped with and zigzag tread patterns in one side of lateral displacement block The displacement drive motor II of lead screw connection, length travel block upper surface are equipped with clamping block and slide plate item, the cunning by front side It is connected with the block that is slidably installed on lath, and is fixed with displacement drive cylinder, the displacement drive cylinder piston in slide plate rear end Bar is fixedly connected with the block that is slidably installed.

Further, be fixed on the length travel block and wear joint chair I, it is described wear activity in joint chair I and wear be connected to rotary shaft I, and it is fixed with rotary drive motor I at the top for wearing joint chair I, the rotary drive motor I is passed with I rear end belt of rotary shaft Dynamic connection, and I front end of rotary shaft is fixed with cutter chuck, it is clamping on the cutter chuck to have drilling cutters.

Further, it is mounted with processing cutting tool for surface on the clamping block, and the block rear end face that is slidably installed is solid Surely there is workpiece grabbing cylinder, the piston rod of the workpiece grabbing cylinder, which passes through, to be slidably installed block and be fixed with workpiece in tailpiece of the piston rod Collet I.

Further, it includes being fixed on wearing joint chair II and being fixed in installation desk body to wear that the workpiece, which clamps rotating mechanism, The rotary drive motor II at the top of joint chair II, it is described wear activity in joint chair II and wear be connected to rotary shaft II, the rotary drive motor II shaft end portion belt is sequentially connected rearward with rotary shaft II, and the fixed workpiece chuck in II front axle end of the rotary shaft.

Further, the workpiece output mechanism includes the support skeleton frame and exit conveyor being fixed in installation desk body, The support skeleton frame top end face is equipped with parallel sliding track, and is equipped between parallel sliding track and moves forward and backward driving screw rod, and described flat It slidably connects installation frame plate on row sliding rail, and frame plate lower end is installed and is moved forward and backward and drives screw rod to wear to connect, the mounting rack Angular adjustment motor is fixed with after plate in plate face, the shaft of the angular adjustment motor passes through installation frame plate and consolidates in roller end Surely there is connection plate, the front face of the connection plate, which is equipped with, drives screw rod along the vertical displacement that plate body length direction is arranged, And plate face is fixed with displacement drive motor III behind connection plate upper end, is fixed in III shaft of displacement drive motor actively Wheel, and rod end is fixed with the band driving wheel with the transmission connection of driving wheel belt on vertical displacement driving screw rod, the vertical displacement drives It is worn on dynamic screw rod and is connected to displaced block, the displaced block is fixedly connected with long shank one end, and the fixed clamping gas of the long shank other end Cylinder.

Further, it is fixed with displacement drive motor IV on the support skeleton frame, and IV shaft of displacement drive motor is fixed There is driving pulley, driving one boom end of screw rod that moves forward and backward is fixed with the drive pulley connecting with driving pulley belt, and The clamping cylinder is drivingly connected workpiece collet II.

Compared with prior art, the beneficial effects of the utility model are: the utility model machining tool is pacified by being arranged in Workpiece in dress desk body clamps rotating mechanism, process tool mechanism, workpiece input mechanism, workpiece output mechanism composition, first by work Pin shaft-like workpiece is arranged input by part input mechanism one by one, instead of the mode of human assistance blowing, then by process tool mechanism The workpiece of workpiece input mechanism input is clamped, and is carried to workpiece and clamps on rotating mechanism, and rotating mechanism band is clamped by workpiece Dynamic workpiece rotation, the chamfering that simultaneous processing cutter mechanism drives cutter to carry out surface cutting and end to the workpiece of rotation drill Processing, has both a variety of machining functions of workpiece, instead of the processing method of previous artificial frequently replacement cutter, reduces equipment throwing Enter, and after the completion of workpiece clamps the work pieces process on rotating mechanism, is clamped workpiece on rotating mechanism by workpiece output mechanism Workpiece remove and be discharged, instead of the processing method of previous human assistance blanking, improve work pieces process efficiency, it is ensured that pin The quality and precision of axis processing.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the utility model pin shaft machine tool for workpieces；

Fig. 2 is the top view of the utility model pin shaft machine tool for workpieces；

Fig. 3 is workpiece input mechanism the first view stereo schematic diagram of the utility model machining tool；

Fig. 4 is workpiece input mechanism the second view stereo schematic diagram of the utility model machining tool；

Fig. 5 is the Workpiece storage case side view of the utility model workpiece input mechanism；

Fig. 6 is process tool mechanism the first view stereo schematic diagram of the utility model machining tool；

Fig. 7 is process tool mechanism the second view stereo schematic diagram of the utility model machining tool；

Fig. 8 is that the workpiece of the utility model machining tool clamps rotating mechanism stereoscopic schematic diagram；

Fig. 9 is workpiece output mechanism the first view stereo schematic diagram of the utility model machining tool；

Figure 10 is workpiece output mechanism the second view stereo schematic diagram of the utility model machining tool.

Wherein: 1, desk body is installed；2, workpiece input mechanism；3, process tool mechanism；4, workpiece clamps rotating mechanism；5, work Part output mechanism；201, Workpiece storage case；202, case slot；203, injection block is lifted；204, part transport chain；205, guide channel plate； 206, cylinder is released；207, sheet frame is pushed；208, injection block；209, limiting cylinder；210, limited block；211, cylinder I is driven； 212, toggle；213, attachment base；214, push-pull rod；301, mounting base；302, displacement drive motor I；303, horizontal slide rail； 304, laterally driven lead screw；305, lateral displacement block；306, longitudinal slide rail；307, displacement drive motor II；308, length travel Block；309, clamping block；310, processing cutting tool for surface；311, be slidably installed block；312, workpiece collet I；313, workpiece grabbing cylinder； 314, displacement drive cylinder；315, joint chair I is worn；316, rotary shaft I；317, cutter chuck；318, drilling cutters；319, rotation is driven Dynamic motor I；320, slide plate item；321, zigzag tread patterns lead screw；401, joint chair II is worn；402, rotary shaft II；403, rotation driving electricity Machine II；404, workpiece chuck；501, skeleton frame is supported；502, exit conveyor；503, parallel sliding track；504, drive pulley；505, Move forward and backward driving screw rod；506, frame plate is installed；507, angular adjustment motor；508, plate is connected；509, displacement drive motor Ⅲ；510, driving wheel；511, band driving wheel；512, vertical displacement drives screw rod；513, displaced block；514, long shank；515, it clamps Cylinder；516, workpiece collet II；517, driving pulley；518, driving motor IV is moved.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

As shown in Figure 1, 2, the utility model relates to a kind of pin shaft machine tool for workpieces, including installation desk body 1, feature exists In the installation desk body 1 is equipped with workpiece and clamps rotating mechanism 4, and is equipped with processing knife in the front side that workpiece clamps rotating mechanism 4 Has mechanism 3, workpiece input mechanism 2 is arranged in the side that workpiece clamps rotating mechanism 4 in the installation desk body 1, and installs desk body 1 and exist Workpiece clamps 4 other side of rotating mechanism equipped with workpiece output mechanism 5, wherein first by workpiece input mechanism 2 by pin shaft-like workpiece by A input, then loaded by the clamping pin shaft workpiece of process tool mechanism 3 to workpiece and clamped on rotating mechanism 4, and workpiece clamps rotation Mechanism 4 drive pin shaft workpiece rotation processing, after pin shaft workpiece workpiece clamp on rotating mechanism 4 complete processing after, arranged by workpiece Workpiece is clamped from workpiece and removes and be discharged on rotating mechanism 4 by mechanism 5 out.

As shown in Fig. 3,4,5, the workpiece input mechanism 2 includes Workpiece storage case 201, is arranged in Workpiece storage case 201 Part transport chain 204 on a side box wall face of upper end, be fixed in installation desk body 1 and with 204 1 side of part transport chain The guide channel plate 205 of docking is fixed in installation desk body 1 and the push sheet frame 207 that connect with 205 1 side of guide channel plate of side wall surface, The upper end of the Workpiece storage case 201 is equipped with the case slot 202 of storage workpiece, and the groove bottom of the case slot 202 is inclined trough surface, and It is equipped with lifting injection block 203 by side trough wall surface in case slot 202, the Workpiece storage case 201 is equipped with driving in 202 lower part of case slot Cylinder I 211, and the bottom face of Workpiece storage case 201 is equipped with attachment base 213, activity, which is worn, on the attachment base 213 is connected to toggle 212, the side rod end and the piston rod of driving cylinder I 211 of the toggle 212 are hinged, and 212 other side rod end of toggle and push-and-pull 214 lower end of bar is hinged, and 214 upper end of the push-pull rod and lifting 203 following side of injection block are hinged, the push sheet frame 207 1 Side, which is fixed with, releases cylinder 206, and is fixed with injection block 208 in the tailpiece of the piston rod for releasing cylinder 206, and push sheet frame 207 Other end side frame face is equipped with limiting cylinder 209, and 209 piston rod of limiting cylinder connects limited block 210.

As shown in Figure 6,7, the process tool mechanism 3 includes the mounting base 301 being fixed in installation desk body 1 and peace The length travel block 308 that the lateral displacement block 305 and lateral displacement block 305 that dress bottom plate 301 is slidably connected are slidably connected, it is described Mounting base 301 is equipped with the horizontal slide rail 303 with the sliding mating of lateral displacement block 305, and cross is equipped in horizontal slide rail 303 To driving lead screw 304, and a side of mounting base 301 is equipped with the displacement drive motor I connecting with laterally driven lead screw 304 302, the lateral displacement block 305 is equipped with the longitudinal slide rail 306 with the sliding mating of length travel block 308, and in longitudinal slide rail It is equipped with zigzag tread patterns lead screw 321 in 306, and is equipped with the position connecting with zigzag tread patterns lead screw 321 in 305 1 side of lateral displacement block Driving motor II 307 is moved, 308 upper surface of length travel block is equipped with clamping block 309 and slide plate item 320, the cunning by front side It is connected with the block 311 that is slidably installed on lath 320, and is fixed with displacement drive cylinder 314, the displacement in 320 rear end of slide plate item Driving 314 piston rod of cylinder is fixedly connected with the block 311 that is slidably installed, and is fixed on the length travel block 308 and is worn joint chair I 315, It is described wear activity in joint chair I 315 and wear be connected to rotary shaft I 316, and be fixed with rotary drive motor I at the top for wearing joint chair I 315 319, the rotary drive motor I 319 is sequentially connected with I 316 rear end belt of rotary shaft, and I 316 front end of rotary shaft is fixed There is a cutter chuck 317, it is clamping on the cutter chuck 317 to have drilling cutters 318, table is mounted on the clamping block 309 Face process tool 310, and 311 rear end face of block that is slidably installed is fixed with workpiece grabbing cylinder 313, the workpiece grabbing cylinder 313 piston rod, which passes through, to be slidably installed block 311 and is fixed with workpiece collet I 312 in tailpiece of the piston rod.

As shown in figure 8, it includes being fixed on wearing joint chair II 401 and consolidating in installation desk body 1 that the workpiece, which clamps rotating mechanism 4, Be scheduled on the rotary drive motor II 403 for wearing the top of joint chair II 401, it is described wear activity in joint chair II 401 and wear be connected to rotary shaft II 402, shaft end portion belt is sequentially connected the rotary drive motor II 403 rearward with rotary shaft II 402, and the rotary shaft II Workpiece chuck 404 is fixed in 402 front axle ends.

As shown in Figures 9 and 10, the workpiece output mechanism 5 includes the support skeleton frame 501 and defeated being fixed in installation desk body 1 Conveyer belt 502 out, 501 top end face of support skeleton frame are equipped with parallel sliding track 503, and front and back is equipped between parallel sliding track 503 Displacement drive screw rod 505, and installation frame plate 506 is slidably connected on the parallel sliding track 503, and 506 lower end of frame plate is installed It wears and connects with driving screw rod 505 is moved forward and backward, be fixed with angular adjustment motor 507, the angle in plate face after the installation frame plate 506 The shaft that degree adjusts motor 507 passes through installation frame plate 506 and is fixed with connection plate 508, the connection plate in roller end 508 front face, which is equipped with, drives screw rod 512 along the vertical displacement that plate body length direction is arranged, and connects 508 upper end of plate Plate face is fixed with displacement drive motor III 509 afterwards, driving wheel 510 is fixed in III 509 shaft of displacement drive motor, and perpendicular Rod end is fixed with the band driving wheel 511 with the transmission connection of 510 belt of driving wheel, the vertical displacement on straight displacement drive screw rod 512 It is worn on driving screw rod 512 and is connected to displaced block 513, the displaced block 513 is fixedly connected with long 514 one end of shank, and long shank 514 The other end fixes clamping cylinder 515, is fixed with displacement drive motor IV 518, and displacement drive motor on the support skeleton frame 501 IV 518 shafts are fixed with driving pulley 517, and driving 505 1 boom end of screw rod that moves forward and backward is fixed with and driving pulley 517 The drive pulley 504 of belt connection, and the clamping cylinder 515 is drivingly connected workpiece collet II 516.

Embodiment 1

Before machining tool is to work pieces process, first the workpiece that batch pin class or axial workpiece pour into workpiece input mechanism 2 is deposited It puts in the case slot 202 of case 201, then starts the driving cylinder I 211 in Workpiece storage case 201, driven and cut with scissors by driving cylinder I 211 212 1 rod end of bar moves down, so that 212 other end of toggle be driven to tilt, and during 212 rod end of toggle tilts, drives and is somebody's turn to do The hinged push-pull rod 214 of rod end moves up, and push-pull rod 214 pushes and rises with the hinged lifting injection block 203 in the upper end, and rises Lifting injection block 203 jack up pin class in case slot 202 or axial workpiece, the pin class jacked up or axial workpiece from case slot 202 Short side channel side is rolled into part transport chain 204, and is exported pin class or axial workpiece to guide groove one by one by part transport chain 204 On plate 205, and the arranged in sequence on guide channel plate 205, and as pin class or axial workpiece are exported one by one to guide channel plate 205, it leads The workpiece of 205 front end of frid is squeezed into push sheet frame 207, then the release cylinder 206 of starting push 207 end side of sheet frame, Frame slot by the injection block 208 on 206 piston rod of release cylinder along push sheet frame 207 pushes to front side, and is limited by limited block 210 Workpiece processed realizes workpiece input in the frame slot anterior socket of push sheet frame 207.

Embodiment 2

After workpiece input, workpiece is clamped by the process tool mechanism 3 of machining tool and is carried to workpiece and clamps whirler 4 clamping of structure, and rotating mechanism 4 is clamped by workpiece and drives workpiece rotation, firstly, the displacement drive motor I of process tool mechanism 3 302, drive horizontal slide rail 303 of the lateral displacement block 305 on mounting base 301 to slide by displacement drive motor I 302, simultaneously Starting displacement driving motor II 307, driving length travel block 308 by displacement drive motor II 307, sliding rail 306 slides along longitudinal direction, It is run by the driving of displacement drive motor I 302 and displacement drive motor II 307, by being slidably installed on length travel block 308 Block 311 is moved on front side of the frame slot notch of push sheet frame 207, then starts displacement drive cylinder 314, drives the block that is slidably installed 311 workpiece to move forward on the frame slot notch for sending sheet frame 207 along slide plate item 320, then start 311 rear end side of block that is slidably installed Workpiece grabbing cylinder 313, drive 313 piston rod of workpiece grabbing cylinder on workpiece collet I 312 move forward clamp 207 frame slot Workpiece on notch, and driven and resetted by workpiece grabbing cylinder 313, then restart displacement drive motor I 302 and displacement drive Motor II 307 drives the block 311 that is slidably installed on length travel block 308 to be moved to the front side that workpiece clamps rotating mechanism 4, connects Restart the driving of displacement drive cylinder 314 block 311 that is slidably installed and move forward along slide plate item 320 and clamp rotating mechanism 4 close to workpiece On the front side of workpiece chuck 404, then start workpiece grabbing cylinder 313, the work on piston rod driven by workpiece grabbing cylinder 313 Part collet I 312 moves forward, and is inserted into the workpiece in workpiece collet I 312 in workpiece chuck 404 and decontrols workpiece, by workpiece chuck 404 clamp workpiece, then drive 311 homing of block that is slidably installed by displacement drive cylinder 314, and workpiece clamps rotation in workpiece After clamping is complete on workpiece chuck 404 in mechanism 4, workpiece chuck 404 and workpiece thereon are driven by rotary drive motor II 403 Rotation.

Embodiment 3

Before process tool mechanism 3 processes workpiece, first installed on the clamping block 309 on length travel block 308 solid Surely it is used for the processing cutting tool for surface 310 of work pieces process, and starts rotary drive motor I 319, is driven by rotary drive motor I 319 Drilling cutters 318 on I 316 front end cutter chuck 317 of rotary shaft I 316 and rotary shaft rotate, and then starting displacement is driven Dynamic motor I 302 drives horizontal slide rail 303 of the lateral displacement block 305 on mounting base 301 sliding by displacement drive motor I 302 It moves, and starting displacement driving motor II 307, the sliding rail along longitudinal direction of length travel block 308 is driven by displacement drive motor II 307 306 slidings, to adjust the drilling cutters on the processing cutting tool for surface 310 and cutter chuck 317 on length travel block 308 318 clamp the distance between the workpiece rotated on rotating mechanism 4 with workpiece, realize processing cutting tool for surface 310 to workpiece surface Machining and drilling cutters 318 are to the drilling processing of workpiece end, and after processing is completed, by displacement drive motor I 302 and displacement drive motor II 307 drive length travel block 308 return back to original position.

Embodiment 4

When axis class or pin class workpiece are after workpiece clamps completion processing on rotating mechanism 4, stopping workpiece clamping rotating mechanism 4 Rotary drive motor II 403, so that workpiece is stopped operating, then start workpiece output mechanism 5 support skeleton frame 501 on displacement Driving motor IV 518 moves forward and backward driving screw rod 505 by the drive of displacement drive motor IV 518 and rotates, driving installation frame plate 506 It is moved along parallel sliding track 503, to adjust II 516 front-rear position of workpiece collet on installation frame plate 506, makes workpiece collet II 516 are located in the same vertical plane with workpiece, then the displacement drive motor III behind starting connection 508 upper end of plate in plate face 509, drive vertical displacement driving screw rod 512 to rotate by displacement drive motor III 509, driving, which wears to connect, drives screw rod in vertical displacement Displaced block 513 on 512 moves up and down, to adjust the workpiece collet II for 514 lower end of long shank connecting with displaced block 513 516 height, make workpiece collet II 516 and workpiece be located at same level height, then the angular adjustment on starting installation frame plate 506 Motor 507 is drivingly connected plate 508 by angular adjustment motor 507 and rotates in vertical plane, so that workpiece collet II 516 be revolved It goes to workpiece and clamps one side position of workpiece on rotating mechanism 4, then the clamping cylinder 515 of starting connection workpiece collet II 516, It drives workpiece collet II 516 to move forward by clamping cylinder 515 and clamps workpiece, then restart displacement drive motor IV 518, band Part collet II 516 of starting building moves forward and removes workpiece and clamp workpiece on rotating mechanism 4, then restarts 507 band of angular adjustment motor Part collet II 516 and the workpiece rotation of starting building then are restarted displacement drive motor III 509, are driven to the top of exit conveyor 502 The workpiece collet II 516 of dynamic displaced block 513, long shank 514 and bar lower end is displaced downwardly on exit conveyor 502, is then opened again Dynamic clamping cylinder 515 drives workpiece collet II 516 to decontrol on workpiece to exit conveyor 502 by clamping cylinder 515, finally by Exit conveyor 502 exports the workpiece processed.

In conclusion this machining tool clamps rotating mechanism 4, process tool machine by the workpiece being arranged in installation desk body 1 Structure 3, workpiece input mechanism 2, workpiece output mechanism 5 form, and are first arranged pin shaft-like workpiece one by one by workpiece input mechanism 2 defeated Enter, clamps the workpiece that workpiece input mechanism 2 inputs instead of the mode of human assistance blowing, then by process tool mechanism 3, and carry It send to workpiece and clamps on rotating mechanism 4, and rotating mechanism 4 is clamped by workpiece and drives workpiece rotation, simultaneous processing cutter mechanism 3 is driven Cutter carries out the chamfering drilling processing of surface cutting and end to the workpiece of rotation, has both a variety of machining functions of workpiece, Instead of the processing method of previous artificial frequently replacement cutter, reduce equipment investment, and clamp on rotating mechanism 4 in workpiece After the completion of work pieces process, workpiece is clamped into the workpiece on rotating mechanism 4 by workpiece output mechanism 5 and removes and is discharged, instead of with Toward the processing method of human assistance blanking, work pieces process efficiency is improved, it is ensured that the quality and precision of pin shaft processing.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. a kind of pin shaft machine tool for workpieces, including installation desk body (1), which is characterized in that the installation desk body (1) is equipped with work Part clamps rotating mechanism (4), and is equipped with process tool mechanism (3) in the front side that workpiece clamps rotating mechanism (4), the installation table Body (1) clamps side setting workpiece input mechanism (2) of rotating mechanism (4) in workpiece, and installs desk body (1) and clamp rotation in workpiece Rotation mechanism (4) other side is equipped with workpiece output mechanism (5), and the workpiece input mechanism (2) includes Workpiece storage case (201), sets It sets the part transport chain (204) on the side box wall face in Workpiece storage case (201) by upper end, be fixed in installation desk body (1) And docked with (204) one side of part transport chain guide channel plate (205), be fixed in installation desk body (1) and side wall surface and guide groove The push sheet frame (207) of (205) one side of plate connection, the upper end of the Workpiece storage case (201) are equipped with the case slot of storage workpiece (202), and the groove bottom of the case slot (202) is inclined trough surface, and is equipped with lifting injection block by side trough wall surface in case slot (202) (203), the Workpiece storage case (201) is equipped with driving cylinder I (211), and Workpiece storage case (201) in case slot (202) lower part Bottom face be equipped with attachment base (213), activity, which is worn, on the attachment base (213) is connected to toggle (212), the toggle (212) Side rod end and driving cylinder I (211) piston rod it is hinged, and toggle (212) other side rod end and push-pull rod (214) lower end Hingedly, and the push-pull rod (214) upper end and lifting injection block (203) following side are hinged.

2. a kind of pin shaft machine tool for workpieces according to claim 1, which is characterized in that the push sheet frame (207) one Side, which is fixed with, releases cylinder (206), and is fixed with injection block (208) in the tailpiece of the piston rod for releasing cylinder (206), and pushing plate Frame (207) other end side frame face is equipped with limiting cylinder (209), and limiting cylinder (209) piston rod connects limited block (210)。

3. a kind of pin shaft machine tool for workpieces according to claim 1, which is characterized in that the process tool mechanism (3) Including the mounting base (301) being fixed in installation desk body (1), the lateral displacement block being slidably connected with mounting base (301) (305), the length travel block (308) being slidably connected with lateral displacement block (305), the mounting base (301) are equipped with and cross To the horizontal slide rail (303) of displaced block (305) sliding mating, and laterally driven lead screw is equipped in horizontal slide rail (303) (304), and a side of mounting base (301) is equipped with the displacement drive motor I (302) connecting with laterally driven lead screw (304), The lateral displacement block (305) is equipped with the longitudinal slide rail (306) with length travel block (308) sliding mating, and in longitudinal cunning Zigzag tread patterns lead screw (321) are equipped in rail (306), and are equipped with and zigzag tread patterns lead screw in (305) one side of lateral displacement block (321) the displacement drive motor II (307) connected, length travel block (308) upper surface are equipped with clamping block (309) by front side It with slide plate item (320), is connected with the block that is slidably installed (311) on the slide plate item (320), and is fixed in slide plate item (320) rear end Have displacement drive cylinder (314), displacement drive cylinder (314) piston rod is fixedly connected with the block that is slidably installed (311).

4. a kind of pin shaft machine tool for workpieces according to claim 3, which is characterized in that the length travel block (308) On be fixed with and wear joint chair I (315), it is described wear the interior activity of joint chair I (315) and wear be connected to rotary shaft I (316), and wearing joint chair I (315) rotary drive motor I (319), the rotary drive motor I (319) and rotary shaft I (316) rear end are fixed at the top of The transmission connection of portion's belt, and rotary shaft I (316) front end is fixed with cutter chuck (317), is pressed from both sides on the cutter chuck (317) Intrinsic drilling cutters (318).

5. a kind of pin shaft machine tool for workpieces according to claim 3, which is characterized in that pacify on the clamping block (309) Dress is fixed with processing cutting tool for surface (310), and the block that is slidably installed (311) rear end face is fixed with workpiece grabbing cylinder (313), The piston rod of the workpiece grabbing cylinder (313), which passes through, to be slidably installed block (311) and is fixed with workpiece collet I in tailpiece of the piston rod (312)。

6. a kind of pin shaft machine tool for workpieces according to claim 1, which is characterized in that the workpiece clamps rotating mechanism It (4) include being fixed on wearing joint chair II (401) and being fixed on the rotation worn at the top of joint chair II (401) in installation desk body (1) to drive Motor II (403), it is described wear the interior activity of joint chair II (401) and wear be connected to rotary shaft II (402), the rotary drive motor II (403) shaft end portion belt is sequentially connected rearward with rotary shaft II (402), and the rotary shaft II (402) front axle end regular worker Part chuck (404).

7. a kind of pin shaft machine tool for workpieces according to claim 1, which is characterized in that the workpiece output mechanism (5) Including the support skeleton frame (501) and exit conveyor (502) being fixed in installation desk body (1), support skeleton frame (501) top Face is equipped with parallel sliding track (503), and is equipped between parallel sliding track (503) and moves forward and backward driving screw rod (505), and described parallel Installation frame plate (506) is slidably connected on sliding rail (503), and frame plate (506) lower end is installed and moves forward and backward driving screw rod (505) it wears and connects, the installation frame plate (506) is fixed with angular adjustment motor (507) in plate face afterwards, the angular adjustment motor (507) shaft passes through installation frame plate (506) and is fixed with connection plate (508), the connection plate (508) in roller end Front face be equipped with vertical displacement driving screw rod (512) arrange along plate body length direction, and connection plate (508) upper end Plate face is fixed with displacement drive motor III (509) afterwards, is fixed with driving wheel in displacement drive motor III (509) shaft (510), and in vertical displacement driving screw rod (512) rod end is fixed with the band driving wheel with the transmission connection of driving wheel (510) belt (511), it wears and is connected to displaced block (513) on vertical displacement driving screw rod (512), the displaced block (513) and long shank (514) one end is fixedly connected, and long shank (514) other end is fixed clamping cylinder (515).

8. a kind of pin shaft machine tool for workpieces according to claim 7, which is characterized in that on the support skeleton frame (501) It is fixed with displacement drive motor IV (518), and displacement drive motor IV (518) shaft is fixed with driving pulley (517), before described (505) one boom end of displacement drive screw rod is fixed with the drive pulley (504) connecting with driving pulley (517) belt, and institute afterwards It states clamping cylinder (515) and is drivingly connected workpiece collet II (516).