CN102398200B

CN102398200B - Needle point processing machine for living body pathologic change inspection needle

Info

Publication number: CN102398200B
Application number: CN 201010280125
Authority: CN
Inventors: 于文远; 臧万庆
Original assignee: DALIAN LITIAN MOLDING CO LTD
Current assignee: DALIAN LITIAN MOLDING CO LTD
Priority date: 2010-09-11
Filing date: 2010-09-11
Publication date: 2013-08-07
Anticipated expiration: 2030-09-11
Also published as: CN102398200A

Abstract

The invention belongs to a needle point processing machine for a living body pathologic change inspection needle. The needle point processing machine is characterized in that: two overturning shafts (19) are fixed at the left end and in the middle of a bottom plate (20); overturning sleeves (18) are movably arranged on the overturning shafts (19); an angle adjusting plate (27) is fixedly connected to the middle overturning sleeve (18); a support block (32) is provided with a collet fixing block (3); a collet shaft (1) is arranged in a bearing I (2); the right end of the collet shaft (1) is provided with a collet (34); a gear I (11) is fixed at the left end of a main shaft (5); a cam (6) is fixed in a right tip; a hand wheel (15) is fixed at the left tip of a gear II shaft (12-1); and the left tip of a cushion block (33) is provided with a spherical plunger (22) which is contacted with the cam (6). Once the needle point processing machine is researched successfully, the problem of import of needle points is solved, foreign exchange is saved, the production efficiency is high, and the quality is good.

Description

Processing live body pathology check pin needle point machine

Technical field

The invention belongs to processing equipment, particularly a kind of processing live body pathology check pin needle point machine of processing the medical treatment use.

Background technology

At present, the live body pathology check pin needle point that China uses in medical treatment, majority is from external import, and is expensive, and for this reason, the someone adopts and makes by hand, and efficient is low, and labour intensity is big, and particularly quality can not get guaranteeing that waste product rate is high.

Summary of the invention

The objective of the invention is to overcome above-mentioned technical deficiency, a kind of production efficiency height is provided, the yield rate height, price is low, the measured processing live body of matter pathology check pin needle point machine.

Technical solution problem of the present invention with the technical scheme that adopts is: a kind of processing live body pathology check pin needle point machine, it is characterized in that fixing two trip shafts at base plate left end and centre with the M6 screw, and inversion boot is housed on trip shaft versatilely; The inversion boot fixedly connected returning face plate of M6 screw at left end, the inversion boot fixedly connected angle adjustment plate of M6 screw in the centre, adorn an angle adjustment screw versatilely at the right-hand member of angle adjustment plate, the lower end of angle adjustment screw contacts with base plate; Left end at returning face plate is fixed a bearing block with the M6 screw, and right-hand member is fixed a spring limited block with the M6 screw, and right section adopts three M4 screws to fix a line slideway; Fix a back-up block at block with the M6 screw, a fixed axis is housed in the lower end of back-up block, adorn a bearing three at fixed axis, bearing three contacts with angle adjustment plate; Between cushion block and the spring limited block spring is housed; A chuck fixed block is housed on back-up block, at the two ends of chuck fixed block bearing one is housed, a collet axis is housed in bearing one versatilely, the collet axis right-hand member is provided with chuck, live body pathology check pin is equipped with in chuck and collet axis center, and the collet axis left end is equipped with belt wheel two and jackscrew; Belt wheel dual-purpose band synchronously is connected transmission with belt wheel one, and belt wheel one is fixed on the main shaft, and main shaft is contained in two bearings two versatilely, and bearing two is contained in the bearing block; The main shaft left end fixedly has gear one, and the right-hand member head is fixed a cam with the M6 screw; Two bearings three are housed in bearing block, adorn two of gears in the bearing three versatilely, two right-hand members of gear are fixed a gear two, and gear two is meshed with gear one, and the left end head that gear is two is fixed a handwheel with the M5 screw; Also adorn a tensioner wheel shaft in bearing block, tensioner wheel shaft right-hand member is adorned an expansion tightening wheel, the left end locking nut that is threaded; At cushion block left end head the bulb plunger being housed contacts with cam.

The invention has the beneficial effects as follows that succeeding in developing of this processing live body pathology check pin needle point machine solved the import problem of China's necessary live body pathology check pin syringe needle in curative activity; The production efficiency height, quality is good, and cost is low, can save a large amount of foreign exchanges.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is processing live body pathology check pin needle point machine front view;

Fig. 2 is the vertical view of Fig. 1.

Among the figure: the 1-collet axis; 2-bearing one; 2-1-bearing two; 3-chuck fixed block; The 4-M6 screw; The 5-main shaft; The 6-cam; 7-is with synchronously; The 8-expansion tightening wheel; 8-1-tensioner wheel shaft; 9-belt wheel one; The 10-jackscrew; 11-gear one; 12-gear two; Two of 12-1-gears; The 13-bearing block; The 14-locking nut; The 15-handwheel; 16-bearing three; The 17-M5 screw; The 18-inversion boot; The 19-trip shaft; The 20-base plate; The 21-returning face plate; 22-bulb plunger; The 23-M4 screw; The 24-line slideway; 25-bearing four; The 26-fixed axis; The 27-angle adjustment plate; 28-angle adjustment screw; The 29-M3 screw; The 30-spring; 31-spring limited block; The 32-back-up block; The 33-cushion block; The 34-chuck; 35-live body pathology check pin.

The specific embodiment

Embodiment, with reference to the accompanying drawings, a kind of processing live body pathology check pin needle point machine is characterized in that fixing two trip shafts 19 at base plate 20 left ends and centre with M6 screw 4, and inversion boot 18 is housed on trip shaft 19 versatilely; Inversion boot 18 usefulness M6 screws 4 fixedly connected returning face plates 21 at left end, inversion boot 18 usefulness M6 screws 4 fixedly connected angle adjustment plates 27 in the centre, adorn an angle adjustment screw 28 versatilely at the right-hand member of angle adjustment plate 27, the lower end of angle adjustment screw 28 contacts with base plate 20; Left end at returning face plate 21 is fixed a bearing block 13 with M6 screw 4, and right-hand member is fixed a spring limited block 31 with M6 screw 4, and right-hand member adopts three M4 screws 23 to fix a line slideway 24; Fix a back-up block 32 at cushion block 33 usefulness M6 screws 4, a fixed axis 26 is housed in the lower end of back-up block 32, adorn a bearing 4 25 at fixed axis 26, bearing 4 25 contacts with angle adjustment plate 27; Between cushion block 33 and the spring limited block 31 spring 30 is housed; A chuck fixed block 3 is housed on back-up block 32, at the two ends of chuck fixed block 3 bearing 1 is housed, a collet axis 1 is housed in bearing 1 versatilely, collet axis 1 right-hand member is provided with chuck 34, live body pathology check pin 35 is equipped with in chuck 34 and collet axis 1 center, and collet axis 1 left end is equipped with belt wheel two 9-1 and jackscrew 10; Belt wheel two 9-1 are with being with 7 to be connected transmission with belt wheel 1 synchronously, and belt wheel 1 is fixed on the main shaft 5, and main shaft 5 is contained among two bearing two 2-1 versatilely, and bearing two 2-1 are contained in the bearing block 13; Main shaft 5 left ends fixedly have gear 1, and the right-hand member head is fixed a cam 6 with M6 screw 4; Two bearings 3 16 are housed in bearing block 13, adorn two 12-1 of a gear in the bearing 3 16 versatilely, two 12-1 right-hand members of gear are fixed a gear 2 12, and gear 2 12 is meshed with gear 1, and the left end head of two 12-1 of gear is fixed a handwheel 15 with M5 screw 17; Also adorn a tensioner wheel shaft 8-1 in bearing block 13, tensioner wheel shaft 8-1 right-hand member head is adorned an expansion tightening wheel 8, the left end locking nut 14 that is threaded; At cushion block 33 left end heads bulb plunger 22 being housed contacts with cam 6.

Checking pin needle point process with this machined live body pathology is like this, at first this machine is fixed on the grinding machine, then live body pathology check pin 35 is put into chuck 34, is adjusted the length clamping.Adjust required angle by the whole screw 28 of angular adjustment.Shake 2 12 transmissions of handwheel 15 driven gears and drive synchronous pulley 1, cam 6 rotations for gear 1, under the effect of spring 30, bulb plunger 22 is tightly contacted with cam 6.Drive live body pathologies check pins 35, chuck 34, chuck fixed block 3, cushion block 33, back-up block 32, bearing 4 25 by bulb plunger 6 in the time of cam 6 rotation and under the effect of line slideway 24 it is seesawed, bearing 4 25 was done at angle adjustment plate 27 and was moved up and down with it when seesawing this moment.Meanwhile 7 drive chucks 34,34 rotations of live body pathology check pin by being with synchronously, contact grinder wheel being dropped to live body pathology check pin 34, a little makes its moulding.Unclamp chuck 34, take out 35, one complete live body pathology check pin needle points of live body pathology check pin and machine.

Claims

1. a processing live body pathology check pin needle point machine is characterized in that fixing two trip shafts (19) at base plate (20) left end and centre with M6 screw (4), and inversion boot (18) is housed on trip shaft (19) versatilely; Inversion boot (18) M6 screw (4) fixedly connected returning face plates (21) at left end, inversion boot (18) M6 screw (4) fixedly connected angle adjustment plates (27) in the centre, adorn an angle adjustment screw (28) versatilely at the right-hand member of angle adjustment plate (27), the lower end of angle adjustment screw (28) contacts with base plate (20); Left end at returning face plate (21) is fixed a bearing block (13) with M6 screw (4), and right-hand member is fixed a spring limited block (31) with M6 screw (4), and right-hand member adopts three M4 screws (23) to fix a line slideway (24); Fix a back-up block (32) at cushion block (33) with M6 screw (4), in the lower end of back-up block (32) fixed axis (26) is housed, adorn a bearing four (25) at fixed axis (26), bearing four (25) contacts with angle adjustment plate (27); Between cushion block (33) and the spring limited block (31) spring (30) is housed; A chuck fixed block (3) is housed on back-up block (32), at the two ends of chuck fixed block (3) bearing one (2) is housed, a collet axis (1) is housed in bearing one (2) versatilely, collet axis (1) right-hand member is provided with chuck (34), live body pathology check pin (35) is equipped with in chuck (34) and collet axis (1) center, and collet axis (1) left end is equipped with belt wheel two (9-1) and jackscrew (10); Belt wheel two (9-1) is with being with (7) to be connected transmission with belt wheel one (9) synchronously, and belt wheel one (9) is fixed on the main shaft (5), and main shaft (5) is contained in two bearings two (2-1) versatilely, and bearing two (2-1) is contained in the bearing block (13); Main shaft (5) left end fixedly has gear one (11), and the right-hand member head is fixed a cam (6) with M6 screw (4); Two bearings three (16) are housed in bearing block (13), adorn two of gears (12-1) in the bearing three (16) versatilely, two (12-1) right-hand members of gear are fixed a gear two (12), gear two (12) is meshed with gear one (11), and the left end head of gear two (12-1) is fixed a handwheel (15) with M5 screw (17); Also adorn a tensioner wheel shaft (8-1) in bearing block (13), tensioner wheel shaft (8-1) right-hand member head is adorned an expansion tightening wheel (8), the left end locking nut (14) that is threaded; At cushion block (33) left end head bulb plunger (22) being housed contacts with cam (6).