CN115401239A - Crankcase processing production facility - Google Patents

Abstract

The application discloses crankcase processing production facility, the on-line screen storage device comprises a base, be provided with the clamping device who is used for the centre gripping part on the base and carry out the drive arrangement who drills to the part, clamping device includes the supporting seat, and the crankcase is placed on the supporting seat, and the crankcase is connected with the stator face of boss and faces up, jar face is vertical setting and butt on the lateral wall of supporting seat, it is provided with two grip blocks that are used for pressing from both sides tight crankcase to slide on the base, be fixed with two supports that are vertical setting on the supporting seat, the supporting seat both ends are rotated and are connected on corresponding the support, be provided with the rotary mechanism that the drive supporting seat rotated and is convenient for carry out processing to the jar face on the support, clamping device still includes the fixture that the tight part of drive grip block clamp. This application has the effect that improves drilling efficiency.

Description

Crankcase processing production facility

Technical Field

The application relates to the field of compressors, in particular to crankcase processing and production equipment.

Background

The crankcase of the compressor is an important component of the compressor, and the crankcase of the compressor is a box-type part, and the shape of the crankcase of the compressor is not regular. The crankcase includes the stator face and fixes the jar face at one of them edge of stator face and perpendicular to stator face, and the central point on the stator face puts the axle that is fixed with perpendicular to customization face, still is fixed with four bosss on the stator face that is equipped with the axle, and four bosss distribute on four angles all around the axle, and the crankcase needs to process axle, boss and jar face on the crankcase stator face in the course of working.

In chinese patent with publication number CN203918571U, a stator face multi-axis tapping fixture for a compressor crankcase is disclosed, which comprises a processing platform, and at least one group of tapping screw taps located above the processing platform, the processing platform is provided with a first positioning shaft and a second positioning shaft for positioning the compressor crankcase, the first positioning shaft is located below the tapping screw taps, a shaft hole on the stator face of the compressor crankcase is sleeved on the first positioning shaft, a boss outside the shaft hole is located under each tapping screw tap, the second positioning shaft is connected with a driving device located on the side face of the first positioning shaft, and the second positioning shaft extends outwards under the driving of the driving device to align a cylinder hole on the cylinder face of the compressor crankcase to lock the compressor crankcase. The processing efficiency is improved.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the part is usually drilled before tapping, the part needs to be taken down after the stator surface and the drilling are finished, the cylinder surface is drilled after the part is newly positioned, and the problem of low efficiency exists.

Disclosure of Invention

In order to improve the drilling efficiency to stator face and jar face, this application provides a crankcase processing production facility.

The application provides a crankcase processing production facility adopts following technical scheme:

the utility model provides a crankcase processing production facility, includes the base, be provided with the clamping device who is used for the centre gripping part on the base and carry out the drive arrangement who drills to the part, clamping device includes the supporting seat, and the crankcase is placed on the supporting seat, and the crankcase is connected with the stator face of boss and faces up, the jar face is vertical setting and butt on the lateral wall of supporting seat, it is provided with two grip blocks that are used for pressing from both sides tight crankcase to slide on the base, be fixed with two supports that are vertical setting on the supporting seat, the supporting seat both ends are rotated and are connected on corresponding the support, be provided with the rotary mechanism that the drive supporting seat rotated and be convenient for carry out processing to the jar face on the support, clamping device still includes the fixture that the tight part of drive grip block clamp.

By adopting the technical scheme, the crankcase is arranged on the clamping mechanism, the driving device drills the shaft and the boss on the stator face of the crankcase, and the supporting seat is directly rotated after the drilling is finished, so that the cylinder face is right opposite to the drill bit, the time for re-clamping the part is saved, and the processing efficiency of the part is improved.

Optionally, rotary mechanism is including fixing the link at the supporting seat both ends, two be fixed with coaxial rotation axis on the link, the rotation axis rotates to be connected on the support, one of them be fixed with the rotating electrical machines on the support, be fixed with drive gear on the rotating electrical machines output shaft, it is provided with the drive rack that just is vertical setting with drive gear meshing to slide on the support, be fixed with the driven gear with drive rack meshing on the rotation axis.

Through adopting above-mentioned technical scheme, the rotating electrical machines drives drive gear and rotates, and drive gear drives drive gear motion, and the drive rack drives driven gear and rotates, and driven gear drives rotation axis and supporting seat and rotates 90 to the drill bit of being convenient for is bored to the cylinder face of part.

Optionally, the sliding tray has been seted up along length direction to the supporting seat, fixture is including fixing on the grip block and sliding the sliding block that sets up in the sliding tray, the sliding tray internal rotation is connected with the slip lead screw, slip lead screw revolves to by both ends orientation centre revolve to opposite, the sliding block symmetry sets up on the screw revolves to opposite slip lead screw, the slip lead screw run through the sliding block and with sliding block threaded connection, the sliding tray internal fixation has the slip motor that drives slip lead screw pivoted.

Through adopting above-mentioned technical scheme, the sliding motor drives the slip lead screw and rotates, and threaded connection drives the grip block motion at the sliding block on the slip lead screw to be convenient for two grip blocks carry out the centre gripping to the part, the installation of the part of being convenient for.

Optionally, an auxiliary groove is formed in the surface, away from the supporting seat, of the clamping block, an auxiliary block is arranged in the auxiliary groove in a sliding manner, a rubber rod is fixed on the auxiliary block and abuts against the opposite side walls of the two adjacent bosses of the part, rubber pads abutting against the part are fixed on the opposite surfaces of the clamping block, and an abutting assembly for driving the two auxiliary blocks to move and enabling the rubber rod to abut against the opposite side walls of the bosses is arranged on the supporting seat.

Through adopting above-mentioned technical scheme, the butt subassembly acts on two supplementary blocks, makes the grip block press from both sides tight part after, two supplementary support tightly on the relative lateral wall of two adjacent bosss, carries out further location to the part, improves the fastness of connecting, is convenient for process the part, improves parts machining's precision.

Optionally, the abutting assembly comprises an expansion piece which is rotatably connected in the sliding groove, the expansion piece is parallel to the sliding screw rod and does not interfere with the sliding block, a transmission gear is coaxially fixed in the middle of the sliding screw rod, a driven gear is coaxially fixed in the middle of the expansion piece, the driven gear is meshed with the transmission gear and drives the whole expansion piece to synchronously rotate, an auxiliary screw rod is rotatably connected in the auxiliary groove, threads of the auxiliary screw rod are oppositely rotated from the center to two ends, the auxiliary blocks are symmetrically arranged on the auxiliary screw rods with different thread rotating directions, the auxiliary screw rod penetrates through the two auxiliary blocks and is in threaded connection with the auxiliary blocks, an auxiliary shaft perpendicular to the auxiliary screw rod is rotatably connected to the clamping block, auxiliary bevel gears are coaxially fixed at two ends of the auxiliary shaft, ends of the expansion piece are rotatably connected to the sliding block, driving bevel gears which are respectively meshed with the corresponding auxiliary bevel gears are fixed at the end of the expansion piece and the middle of the auxiliary screw rod, and when the clamping block clamps the part, the rubber rod abuts against the opposite side wall of the boss.

Through adopting above-mentioned technical scheme, drive gear drives driven gear and rotates, and driven gear drives the extensible member and rotates, and the extensible member drives drive bevel gear and rotates, and drive bevel gear drives the auxiliary shaft and the auxiliary bevel gear rotation of the other end to drive and auxiliary lead screw on drive bevel gear rotate, thereby make auxiliary lead screw rotate, drive two auxiliary blocks and support tightly on the lateral wall that the crankcase boss is relative.

Optionally, drive arrangement is including being two mounts of fixing at the base upper surface and being vertical setting, it is provided with the lift seat of connecting two mounts and being the level setting to slide on the mount, the lift groove has been seted up on the relative lateral wall of mount, the lift inslot internal rotation is connected with the elevating screw who is vertical setting, the lift inslot is fixed with the drive elevating screw pivoted elevator motor, be fixed with the elevator that slides and set up at the lift inslot on the lift seat, the elevating screw runs through the elevator and with elevator threaded connection, be provided with five drill bits and five drive drill bit pivoted driving motor simultaneously that carry out drilling simultaneously to spare axle and boss on the lift seat.

Through adopting above-mentioned technical scheme, five drill bits of driving motor's drive rotate simultaneously, and elevator motor drives the elevating screw and rotates elevating screw and drive elevating platform downstream, and the pivoted drill bit drills to axle and the boss on the crankcase stator face.

Optionally, a driving cylinder is fixed on a rotating shaft of the driving motor, one of the drill bits is coaxially fixed on the driving cylinder, a driving bevel gear is connected on the driving cylinder, four connecting rods are rotatably connected on the lifting seat, transmission bevel gears are fixed at two ends of each connecting rod, four driven bevel gears are rotatably connected on the lifting seat, the four drill bits are fixed on the corresponding driven bevel gears, the transmission bevel gear at one end of each connecting rod is meshed with the driving bevel gear, and the transmission bevel gear at the other end of each connecting rod is meshed with the driven bevel gear and drives the driven bevel gear to rotate.

Through adopting above-mentioned technical scheme, driving motor drives the driving barrel and rotates, and the driving barrel drives the rotation of drive bevel gear, rotates with four drive bevel gears of drive bevel gear meshing, and drive bevel gear drives the rotation bevel gear rotation of extensible member and the other end to drive driven bevel gear and rotate, and then make the drill bit rotate, be convenient for process the part.

Optionally, a mounting groove for accommodating four connecting rods is formed in the base, the four connecting rods are the telescopic piece and are rotatably connected in the corresponding mounting groove, a mounting frame is arranged in the mounting groove in a sliding manner, the end portion of the telescopic piece is rotatably connected in the mounting frame and drives the mounting frame to slide in the mounting groove, the driven bevel gear is rotatably connected in the mounting frame, and a driving mechanism for driving the four mounting frames to synchronously move is arranged on the lifting seat.

Through adopting above-mentioned technical scheme, the staff can act on actuating mechanism, and the installation piece moves in the mounting groove to adjust the position relation of four drill bits, be convenient for drill not unidimensional part, be convenient for simultaneously drill to another different positions of face of part.

Optionally, actuating mechanism includes the gear column of coaxial coupling on the driving cylinder, the mounting groove inside wall has been seted up and has been accomodate the groove, be fixed with on the installing frame accomodate in accomodate the regulation rack of inslot, two regulation racks of same direction are in gear column both sides and gear column meshing, and two racks of equidirectional are dislocation set in vertical direction, actuating mechanism still independently along with driving cylinder pivoted drive assembly respectively including making gear column and drive bevel gear.

Through adopting above-mentioned technical scheme, driving motor drives the gear post and rotates, and the gear post drives the motion of drive rack to make the installation piece slide in the mounting groove, be used for adjusting four relative position relations of drill bit.

It is optional, the gear post with drive bevel gear all cup joints and rotate and connects drive section of thick bamboo outer wall, radially seted up a plurality of joint grooves in the drive section of thick bamboo, a plurality of joint holes that correspond with the joint groove are seted up to gear post inside wall and drive bevel gear inside wall, drive assembly sets up in the drive section of thick bamboo and can insert the downthehole joint piece of corresponding joint including sliding, the drive section of thick bamboo internal fixation has the joint spring that promotes joint piece and move and break away from the joint hole towards drive section of thick bamboo axis direction, the drive section of thick bamboo internal fixation has double-end cylinder, two piston rod tip of double-end cylinder all are fixed with circular truncated cone, circular truncated cone lateral wall butt just promotes wherein joint piece joint of one end in flexible in-process on the joint piece that corresponds downthehole in the joint.

Through adopting above-mentioned technical scheme, the piston rod extension of double-end cylinder one side, opposite side piston rod is towards the motion in the cylinder body, makes and drives actuating cylinder and drive the drive bevel gear or the gear post drives and rotates for driving the driving cylinder, is convenient for adjust the relative position relation of drill bit on the one hand, and on the other hand is convenient for drive the drill bit and rotates.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the overall structure of the clamping device according to the embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of the clamping block.

Fig. 4 is a schematic structural view of the driving device.

Fig. 5 is a schematic structural view of the drive mechanism.

Fig. 6 is a schematic view of the connection structure of the drill bit and the telescopic member.

Fig. 7 is a schematic structural view of the driving assembly.

Fig. 8 is a schematic view of the structure of the telescopic member.

Description of the reference numerals:

1. a crankcase; 2. a stator face; 3. a cylinder surface; 4. a boss; 5. a base; 6. a support; 7. a supporting base; 8. a clamping block; 9. a connecting frame; 10. a rotating shaft; 11. a rotating electric machine; 12. a drive gear; 13. a drive rack; 14. a driven gear; 15. a sliding groove; 16. a sliding lead screw; 17. an auxiliary groove; 18. an auxiliary block; 19. a rubber rod; 20. a slide motor; 21. a transmission gear; 22. a driven gear; 23. an auxiliary screw; 24. an auxiliary shaft; 25. an auxiliary bevel gear; 26. a drive bevel gear; 27. a fixed mount; 28. a lifting seat; 29. a lifting groove; 30. a lifting block; 31. a drill bit; 32. a drive cylinder; 33. a drive bevel gear; 34. mounting grooves; 35. a drive bevel gear; 36. installing a frame; 37. a driven bevel gear; 38. a gear post; 39. a receiving groove; 40. adjusting the rack; 41. a clamping groove; 42. a clamping hole; 43. a clamping block; 44. clamping a spring; 45. a double-ended cylinder; 46. a truncated cone; 47. a telescopic cylinder; 48. a synchronization slot; 49. a synchronization block; 50. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses crankcase processing production facility.

Referring to fig. 1, the crankcase processing and producing equipment comprises a base 5 which is fixed on the ground and horizontally arranged, wherein a clamping device used for clamping a part and a driving device used for drilling the part are arranged on the base 5.

Referring to fig. 1 and 2, clamping device is including fixing two supports 6 at 5 upper surfaces of base and being vertical setting, rotating connection has supporting seat 7 on the support 6, when axle and boss 4 on 1 stator face 2 of processing crankcase, base 5 is the level setting, the crankcase 1 of treating the processing is placed on supporting seat 7, 1 stator face 2 that is connected with boss 4 of crankcase faces up, jar face 3 is vertical setting and butt on the lateral wall of supporting seat 7, it is provided with two grip blocks 8 that are used for pressing from both sides tight crankcase 1 to slide on the base 5, be provided with the rotary mechanism that drive supporting seat 7 rotates and be convenient for drive arrangement and process cylinder face 3 on the support 6.

Referring to fig. 1 and 2, the rotating mechanism includes the link 9 fixed at both ends of the supporting seat 7, the rotating shafts 10 are arranged on the two link 9, the two rotating shafts 10 are coaxial and are arranged horizontally, the rotating shafts 10 are rotatably connected to the corresponding supports 6, a rotating motor 11 is fixed on one of the supports 6 through bolts, a driving gear 12 is coaxially fixed on an output shaft of the rotating motor 11, a driving rack 13 is arranged on the support 6 in a sliding manner, the driving rack 13 is arranged vertically, a driven gear 14 is coaxially fixed at the end of the rotating shaft 10, and the driving gear 12 and the driven gear 14 are both meshed with the driving rack 13. The driving motor 50 drives the driving gear 12 to rotate, and drives the driven gear 14 to rotate under the action of the driving rack 13, so as to drive the rotating shaft 10 and the supporting seat 7 to rotate, thereby facilitating the driving device to process the cylinder surface 3 of the crankcase 1.

Referring to fig. 2 and 3, the clamping device further includes a clamping mechanism that drives the clamping block 8 to clamp the part. Sliding tray 15 has been seted up along length direction on the supporting seat 7, fixture is including fixing the sliding block on grip block 8, the sliding block slides and sets up in sliding tray 15, 15 internal rotations in sliding tray are connected with slip lead screw 16, 16 length direction of slip lead screw is on a parallel with 15 length direction in sliding tray, the screw thread revolves to revolving to opposite by the middle of both ends orientation on the slip lead screw 16, the sliding block symmetry sets up on screw thread revolves to opposite slip lead screw 16, slip lead screw 16 runs through the sliding block and with grip block 8 threaded connection, 15 end fixing in sliding tray has sliding motor 20, slip lead screw 16 fixes on sliding motor 20's output shaft. The sliding motor 20 drives the sliding lead screw 16 to rotate, so that the sliding lead screw 16 drives the sliding block and the clamping block 8 fixed on the sliding block to move in opposite directions, and the part is clamped conveniently.

Referring to fig. 2 and 3, an auxiliary groove 17 has been seted up on the surface of grip block 8 deviating from supporting seat 7, auxiliary groove 17 internal slipping is provided with auxiliary block 18, be fixed with rubber rod 19 on auxiliary block 18, rubber rod 19 can support tightly on the relative lateral wall of two adjacent bosss 4 of crankcase 1, be convenient for carry out further fixed to crankcase 1, improve the stability of location, grip block 8 is relative to be fixed with the rubber pad of supporting the part on the surface, the setting of rubber pad and rubber rod 19, on the one hand reduce the damage of rigid contact to the part, on the other hand makes things convenient for rubber rod 19 and rubber pad to fix the part simultaneously.

Referring to fig. 2 and 3, the supporting seat 7 is provided with an abutting assembly for driving the two auxiliary blocks 18 to move and enabling the rubber rod 19 to abut against the opposite side walls of the boss 4. The butt joint subassembly includes the extensible member of rotation connection in sliding tray 15, and the extensible member is on a parallel with slip lead screw 16 and does not produce the interference with the sliding block, and the coaxial drive gear 21 that is fixed with in the middle part of slip lead screw 16, and the coaxial driven gear 22 that is fixed with in extensible member middle part, drive gear 21 and driven gear 22 meshing make driven gear 22 drive whole extensible member synchronous revolution. The auxiliary groove 17 is connected with an auxiliary screw 23 in a rotating mode, the auxiliary screw 23 is parallel to the length direction of the auxiliary groove 17, threads on the outer wall of the auxiliary screw 23 are opposite in turning direction from the center to two ends, the auxiliary blocks 18 are symmetrically arranged on the auxiliary screw 23 in different thread turning directions, the auxiliary screw 23 penetrates through the two auxiliary blocks 18 and is in threaded connection with the auxiliary blocks 18, an auxiliary shaft 24 perpendicular to the auxiliary screw 23 is rotatably connected onto the clamping block 8, auxiliary bevel gears 25 are coaxially fixed at two ends of the auxiliary shaft 24, the auxiliary shaft 24 comprises two auxiliary positioning shafts which are parallel to each other, the auxiliary bevel gears 25 are fixed at two ends, which are far away from each other, of the two positioning shafts are fixed with auxiliary gears which are meshed with each other, the end of the extensible member is rotatably connected onto the sliding block, and driving bevel gears 26 which are meshed with the corresponding auxiliary bevel gears 25 are fixed at the end of the extensible member and the middle part of the auxiliary screw 23.

The two positioning shafts are arranged to adapt to different position requirements of the two driving bevel gears 26, the sliding blocks drive the clamping blocks 8 and the rubber pads to clamp the parts tightly in the moving process, and when the rubber pads are abutted against the parts, the rubber rods 19 are also abutted against opposite side walls of the two bosses 4 of the parts, so that the parts are reinforced conveniently. Meanwhile, the arrangement of the rubber rod 19 and the rubber pad plays a certain role in buffering and deformation, and one of the rubber rod and the rubber pad cannot move when interference occurs.

Referring to fig. 1 and 4, drive arrangement is including being two mounts 27 fixed at base 5 upper surface, two mounts 27 are vertical setting and are located the outside of two supports 6, it is provided with the lift seat 28 of connecting two mounts 27 and being the level setting to slide on mount 27, lift groove 29 has been seted up along the direction of height to the relative lateral wall of mount 27, lift groove 29 internal rotation is connected with the lift lead screw that is vertical setting, lift groove 29 bottom is fixed with elevator motor, the coaxial fixing of elevator motor output shaft is on the lift lead screw and drives the lift lead screw and rotate. The lifting seat 28 is fixed with a lifting block 30 which is arranged in the lifting groove in a sliding manner, a lifting screw penetrates through the lifting block 30 and is in threaded connection with the lifting block 30, and five drill bits 31 for drilling the part shaft and the boss 4 simultaneously and a driving motor 50 for driving the five drill bits 31 to rotate simultaneously are arranged on the lifting seat 28.

Referring to fig. 4, fig. 5 and fig. 6, a driving cylinder 32 which is vertically arranged is coaxially fixed on a rotating shaft of a driving motor 50, one of the bits 31 is coaxially fixed at the lower end of the driving cylinder 32, a driving bevel gear 33 is connected on the driving cylinder 32, four mounting grooves 34 are formed in the lower surface of the lifting seat 28, a connecting rod is rotatably connected in the mounting grooves 34, the connecting rod is an expansion piece, the end portions of the expansion piece all point to the driving cylinder 32, transmission bevel gears 35 are coaxially fixed at the two ends of the expansion piece, a mounting frame 36 is slidably arranged in the mounting grooves 34, a driven bevel gear 37 is rotatably connected in the mounting frame 36, the axis of the driven bevel gear 37 is vertically arranged, the bits 31 are fixed on the corresponding driven bevel gear 37, the transmission bevel gear 35 at one end of the expansion piece is meshed with the driven bevel gear 37, and the driven bevel gear 37 at the other end of the expansion piece is meshed with the driving bevel gear 33 on the driving cylinder 32.

The driving motor 50 drives the driving cylinder 32 to rotate, the driving bevel gear 33 on the driving cylinder 32 drives the transmission bevel gear 35 to rotate through the telescopic piece, and the drill bit 31 is driven to rotate in the rotating process of the transmission bevel gear 35, so that the parts are machined.

Referring to fig. 4, 6 and 7, the elevating base 28 is provided with a driving mechanism for driving the four mounting frames 36 to move synchronously in the corresponding mounting slots 34. Actuating mechanism includes gear post 38 of coaxial coupling on driving cylinder 32, gear post 38 is located the below of initiative bevel gear 33, the groove 39 of accomodating has been seted up along its length direction to one of them inside wall of mounting groove 34, be fixed with on the installing frame 36 and accomodate the regulation rack 40 in accomodating the groove 39, two regulation racks 40 of same direction are in gear post 38 both sides and gear post 38 meshing, two racks of equidirectional are the dislocation set on the vertical direction, driving cylinder 32 rotates, drive gear post 38 and rotate, thereby drive the installation piece at mounting groove 34 internal motion, a position relation for adjusting four drill bits 31, the demand of driling is carried out on the part difference face.

Referring to fig. 5 and 7, the driving mechanism further includes a driving assembly for enabling the gear column 38 and the driving bevel gear 33 to rotate independently along with the driving cylinder 32, the gear column 38 and the driving bevel gear 33 are both sleeved and rotatably connected to the outer wall of the driving cylinder 32, a plurality of clamping grooves 41 are radially formed in the driving cylinder 32, a plurality of clamping holes 42 corresponding to the clamping grooves 41 are formed in the inner side wall of the gear column 38 and the inner side wall of the driving bevel gear 33, the driving assembly includes a clamping block 43 slidably arranged in the driving cylinder 32, the clamping block 43 moves radially along the driving cylinder 32, a clamping spring 44 is fixed in the driving cylinder 32, the clamping spring 44 pulls the clamping block 43 to move towards the direction close to the axis of the driving cylinder 32, and the clamping block 43 is separated from the clamping holes 42. A double-head cylinder 45 is fixed in the driving cylinder 32, the end parts of the two piston rods of the double-head cylinder 45 are respectively fixed with a cone frustum 46, the diameter of each cone frustum 46 is increased towards the cylinder body side assembly of the double-head cylinder 45, and the clamping block 43 is abutted against the corresponding side wall of the cone frustum 46.

When the piston rod at one side of the double-head cylinder 45 extends and the piston rod at the other side moves towards the inside of the cylinder body, the truncated cone 46 at the extended side pushes the clamping block 43 to be clamped into the corresponding clamping hole 42, so that the corresponding drive bevel gear 33 or gear column 38 rotates, and the gear column 38 or drive bevel gear 33 at the other side keeps stationary relative to the driving cylinder 32. The driving motor 50 can adjust the position relationship of the four drill bits 31, and can drive the four drill bits 31 to rotate.

Referring to fig. 8, the telescopic part includes a plurality of telescopic cylinders 47 that are sleeved together, a synchronizing groove 48 is provided along the axis direction on the inner side wall of the telescopic cylinder 47 that is located outside, and a synchronizing block 49 that the outer side wall of the telescopic cylinder 47 that is located inside is fixed with a clamping belt and corresponds to the synchronizing groove 48, so as to ensure that the plurality of whole telescopic parts can rotate synchronously.

The implementation principle of crankcase processing production facility of this application embodiment does: the crankcase 1 to be processed is installed on the supporting seat 7, the clamping block 8 clamps parts tightly, the driving motor 50 adjusts the position relation of four drill bits 31, after the adjustment is completed, the shaft and the boss 4 of the stator face 2 of the crankcase 1 are drilled, after the drilling is completed, the supporting seat 7 is rotated, the cylinder face 3 is right opposite to the drill bits 31, the position relation of the drill bits 31 is adjusted, and the cylinder face 3 is drilled.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a crankcase processing production facility, includes base (5), be provided with the clamping device who is used for the centre gripping part on base (5) and carry out the drive arrangement who drills to the part, its characterized in that: clamping device includes supporting seat (7), and crankcase (1) is placed on supporting seat (7), and stator face (2) that crankcase (1) is connected with boss (4) up, jar face (3) are vertical setting and butt on the lateral wall of supporting seat (7), it is provided with two grip blocks (8) that are used for pressing from both sides tight crankcase (1) to slide on base (5), be fixed with two supports (6) that are vertical setting on supporting seat (7), supporting seat (7) both ends are rotated and are connected on corresponding support (6), be provided with drive supporting seat (7) on support (6) and rotate and be convenient for carry out the rotary mechanism that processes to jar face (3), clamping device is still including the fixture of drive grip block (8) clamp part.

2. The crankcase processing and producing device according to claim 1, wherein: the rotary mechanism comprises connecting frames (9) fixed at two ends of a supporting seat (7), wherein coaxial rotary shafts (10) are fixed on the connecting frames (9), the rotary shafts (10) are rotatably connected onto the support (6), one of the rotary shafts is fixedly provided with rotary motors (11) on the support (6), driving gears (12) are fixedly arranged on output shafts of the rotary motors (11), driving racks (13) which are meshed with the driving gears (12) and vertically arranged are arranged on the support (6) in a sliding mode, and driven gears (14) meshed with the driving racks (13) are fixedly arranged on the rotary shafts (10).

3. A crankcase processing and producing apparatus according to claim 2, wherein: sliding tray (15) have been seted up along length direction in supporting seat (7), fixture is including fixing on grip block (8) and sliding the sliding block that sets up in sliding tray (15), sliding tray (15) internal rotation is connected with slip lead screw (16), slip lead screw (16) screw thread revolves to revolving to opposite by the middle of both ends orientation, the sliding block symmetry sets up on the screw revolves to opposite slip lead screw (16), slip lead screw (16) run through the sliding block and with sliding block threaded connection, sliding tray (15) internal fixation has drive slip lead screw (16) pivoted sliding motor (20).

4. A crankcase processing and producing apparatus according to claim 3, wherein: auxiliary groove (17) have been seted up on the surface that centre gripping piece (8) deviates from supporting seat (7), auxiliary groove (17) internal slipping is provided with auxiliary block (18), be fixed with rubber pole (19) on auxiliary block (18), rubber pole (19) support tightly on the adjacent two relative lateral walls of boss (4) of part, the relative surperficial rubber pad that is fixed with the support tight part in centre gripping piece (8), be provided with two auxiliary block of drive (18) motion on supporting seat (7) and make rubber pole (19) support tightly at the butt subassembly of boss (4) relative lateral wall.

5. The crankcase processing production equipment according to claim 4, wherein: the abutting assembly comprises a telescopic piece which is rotatably connected in the sliding groove (15), the telescopic piece is parallel to the sliding lead screw (16) and does not interfere with the sliding block, a transmission gear (21) is coaxially fixed in the middle of the sliding lead screw (16), a driven gear (22) is coaxially fixed in the middle of the telescopic piece, the driven gear (22) is meshed with the transmission gear (21) and drives the whole telescopic piece to synchronously rotate, an auxiliary lead screw (23) is rotatably connected in the auxiliary groove (17), threads of the auxiliary lead screw (23) are opposite in turning direction from the center to two ends, the auxiliary blocks (18) are symmetrically arranged on the auxiliary lead screws (23) with different thread turning directions, the auxiliary lead screw (23) penetrates through the two auxiliary blocks (18) and is in threaded connection with the auxiliary blocks (18), an auxiliary shaft (24) perpendicular to the auxiliary lead screw (23) is rotatably connected on the clamping block (8), auxiliary bevel gears (25) are coaxially fixed at two ends of the auxiliary shaft (24), the end parts of the telescopic piece are rotatably connected on the sliding block, the end part of the telescopic piece and the auxiliary lead screw (23) are fixedly provided with auxiliary shafts (25) which are respectively meshed with the auxiliary bevel gears (19), and clamping rubber bosses (8), and the clamping rubber blocks (26) are opposite to the clamping bosses (8).

6. The crankcase processing and producing device according to claim 1, wherein: drive arrangement is including being two mount (27) of fixing at base (5) upper surface and being vertical setting, it is provided with two mount (27) of connection and is lift seat (28) that the level set up to slide on mount (27), lift groove (29) have been seted up on the relative lateral wall of mount (27), lift groove (29) internal rotation is connected with the lift lead screw that is vertical setting, lift groove (29) internal fixation has the drive lift lead screw pivoted elevator motor, be fixed with on lift seat (28) and slide and set up elevator (30) at the elevator inslot, the lift lead screw runs through elevator (30) and with elevator (30) threaded connection, be provided with five drill bit (31) and drive five drill bit (31) pivoted driving motor (50) simultaneously that carry out drilling simultaneously to spare part axle and boss (4) on lift seat (28).

7. A crankcase processing and production equipment according to claim 6, characterized in that: be fixed with driving barrel (32) in the pivot of driving motor (50), one of them drill bit (31) coaxial fixation is on driving barrel (32), be connected with drive bevel gear (33) on driving barrel (32), it is connected with four connecting rods to rotate on lift seat (28), four the connecting rod both ends all are fixed with transmission bevel gear (35), it is connected with four driven bevel gear (37) to rotate on lift seat (28), and four drill bits (31) are fixed on driven bevel gear (37) that correspond, and transmission bevel gear (35) of connecting rod one end all mesh with drive bevel gear (33), and transmission bevel gear (35) and driven bevel gear (37) meshing of the connecting rod other end drive driven bevel gear (37) and rotate.

8. The crankcase processing and production equipment according to claim 7, wherein: the base (5) is provided with mounting grooves (34) used for containing four connecting rods, the four connecting rods are telescopic pieces and are rotatably connected into the corresponding mounting grooves (34), mounting frames (36) are arranged in the mounting grooves (34) in a sliding mode, the end portions of the telescopic pieces are rotatably connected into the mounting frames (36) and drive the mounting frames (36) to slide along the mounting grooves (34), driven bevel gears (37) are rotatably connected into the mounting frames (36), and driving mechanisms for driving the four mounting frames (36) to synchronously move are arranged on the lifting seat (28).

9. The crankcase processing and producing device according to claim 8, wherein: actuating mechanism includes gear column (38) of coaxial coupling on drive cylinder (32), groove (39) have been seted up to mounting groove (34) inside wall and have been accomodate, be fixed with on installing frame (36) accomodate in accomodate regulation rack (40) in groove (39), two regulation racks (40) of same direction are in gear column (38) both sides and gear column (38) meshing, and two racks of equidirectional are dislocation set in the vertical direction, actuating mechanism still independently along with drive cylinder (32) pivoted drive assembly respectively including making gear column (38) and drive bevel gear (33).

10. A crankcase processing and producing apparatus according to claim 9, wherein: gear post (38) with drive bevel gear (33) all cup joints and rotate the connection and is in drive tube (32) outer wall, radially seted up a plurality of joint grooves (41) in drive tube (32), a plurality of joint holes (42) that correspond with joint groove (41) are seted up to gear post (38) inside wall and drive bevel gear (33) inside wall, drive assembly is including sliding setting joint piece (43) in drive tube (32) and can insert in corresponding joint hole (42), drive tube (32) internal fixation has promotion joint piece (43) and breaks away from joint spring (44) of joint hole (42) towards drive tube (32) axis direction motion, drive tube (32) internal fixation has double-end cylinder (45), two piston rod tip of double-end cylinder (45) all are fixed with circular truncated cone (46), circular truncated cone (46) lateral wall butt just promotes joint piece (43) joint in joint hole (42) of one end wherein on joint piece (43) that correspond in flexible process.

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