CN202114357U

CN202114357U - Automatic tapping machine

Info

Publication number: CN202114357U
Application number: CN2011201805508U
Authority: CN
Inventors: 周慧
Original assignee: SUZHOU ZIGUAN AUTOMATIC EQUIPMENT CO Ltd
Current assignee: SUZHOU ZIGUAN AUTOMATIC EQUIPMENT CO Ltd
Priority date: 2011-06-01
Filing date: 2011-06-01
Publication date: 2012-01-18
Anticipated expiration: 2021-06-01

Abstract

The utility model discloses an automatic tapping machine, comprising a feeding device, a support, a rotation device, a charging device, a tapping device, a thread detection device, a discharging device, a finished product case and a substandard product case. The rotation device is disposed on the support and is divided into four equal portions. The feeding device, the tapping device, the thread detection device and the discharging device are respectively fixed to the quarter lines of the rotation device in a clockwise direction. The discharging device is connected to the finished product case and the substandard product case. The automatic tapping machine is advantageous in that the automatization of the tapping process, the detection process and the material distribution process is achieved in a mechanized manner; operating efficiency and yield rate are improved; labor cost is reduced; product quality is increased.

Description

The automatic screw machine

Technical field

The utility model relates to mechanical field, is specially the tapping machine of a kind of automatic screw, detection, sub-material.

Background technology

Many parts all adopt and are threaded in the present machinery, need on the part of correspondence, make internal thread and external screw thread.Internal thread and externally threaded making are commonly referred to as tapping; Particularly for the making of internal thread in the tapping, generally adopt following operation to carry out: the workman will need the workpiece of tapping to be stuck on the mould, fix with press mold then, adopt the tapping part that tapping is carried out in the position that needs tapping then; After tapping finished, the workpiece of accomplishing tapping gets in inspection man's staff tested, and distinguished finished product or substandard products and classified.Accomplishing whole process needs two workmans at least, and owing to adopt artificial method fixation workpiece, and manual workpiece, speed is slow, is prone to make mistakes, and defect rate is high.

The utility model content

The utility model purpose: in order to solve the problems of the prior art, the utility model provides a kind of can accomplish the tapping machine that workpiece is got material, tapping, inspection and sub-material automatically.

Technical scheme: to achieve these goals, the described a kind of automatic screw machine of the utility model, it comprises: pay-off, support, whirligig, feed arrangement, tapping device, tooth checkout gear, drawing mechanism, finished product case and substandard products case; Said whirligig is installed on the support; With the said whirligig quartering, feed arrangement, tapping device, tooth checkout gear and drawing mechanism are fixed on the quarterline of whirligig according to clockwise direction successively; Said drawing mechanism is connected with finished product case, substandard products case.

Pay-off involving vibrations dish and feeding line; Said feeding line one end is positioned on the vibrating disk, and the other end docks with pay-off.

Whirligig comprises: rotating disc, telophragma and rotation motor; Said rotating disc is positioned at the periphery of telophragma; Said telophragma is fixed, and rotation motor driven in rotation dish is done and clockwise rotated.

Said feed arrangement comprises: charging push rod and charging mould; Said charging mould is provided with the bayonet socket that blocks workpiece, and the expansion link of charging push rod front end is corresponding with the bayonet socket of charging mould.

The tapping device comprises: press mold, fixed bar and tapping part; Said press mold and charging mould are suitable, and fixed bar is from the crosswise fixed workpiece; The tapping part from vertical direction to Workpiece tapping.

The tooth checkout gear comprises: press mold, test rod and the sensor from laterally the workpiece of accomplishing tapping being detected of pushing down the charging mould from top to down.

Drawing mechanism comprises: ejection rod, sub-feed tube and inductor; The ejection end of ejection rod is corresponding with the charging aperture of sub-feed tube; Sub-feed tube is the shape of falling Y, and there are two discharging openings the lower end, and two discharging openings are connected with finished product case, substandard products case respectively, and inductor links to each other with the tooth checkout gear, and concrete inductor is connected with sensor in the tooth checkout gear.

Beneficial effect: the utility model compared with prior art has following advantage: the said automatic screw machine of the utility model has been realized tapping operation, the automation that detects operation and divide material process through the mechanization mode; Operating efficiency and yield rate have been improved; Reduce labour cost, improved the quality of product simultaneously.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is part-structure sketch map among the present invention.

Fig. 3 is the charging mould sketch map among the present invention.

Fig. 4 is tapping apparatus structure sketch map among the present invention.

Fig. 5 is a dens in dente checkout gear structural representation of the present invention.

Fig. 6 is drawing mechanism structural representation among the present invention.

Fig. 7 is charging action sketch map among the present invention.

Fig. 8 is another structural representation of tapping device among the present invention.

Fig. 9 is the structural representation of workpiece among the present invention.

Sketch map when Figure 10 locatees for fixed bar among the present invention.

Sketch map when Figure 11 separates for fixed bar among the present invention.

The specific embodiment

Below in conjunction with specific embodiment; Further illustrate the utility model; Should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims to the modification of the various equivalent form of values of the utility model and limit.

Embodiment

Like Fig. 1, a kind of automatic screw machine shown in Figure 2, it comprises: pay-off 1, support 2, whirligig 3, feed arrangement 4, tapping device 5, tooth checkout gear 6, drawing mechanism 7, finished product case 8 and substandard products case 9.

Pay-off 1 involving vibrations dish 11 and feeding line 12 among Fig. 1; Said feeding line 12 1 ends are positioned on the vibrating disk 11, and the other end docks with pay-off 4.

Whirligig 3 comprises among Fig. 1: rotating disc 31, telophragma 32 and rotation motor (not drawing among the figure); Said rotating disc 31 is positioned at the periphery of telophragma 32; Said telophragma 32 is fixed, and rotation motor driven in rotation dish 31 is done and clockwise rotated.

Feed arrangement 4 comprises in the present embodiment: charging push rod 41 and charging mould 42 (as shown in Figure 3); Said charging mould 42 is provided with the bayonet socket 421 that blocks workpiece, the expansion link 411 of charging push rod 41 front ends and the bayonet socket of charging mould 421 corresponding (as shown in Figure 7).

Tapping device 5 comprises: press mold 51, fixed bar 52 and tapping part 53; Said press mold 51 is suitable with charging mould 42, and fixed bar 52 is from the crosswise fixed workpiece; Tapping part 53 from vertical direction to Workpiece tapping (like Fig. 4, shown in Figure 8).

Tooth checkout gear 6 as shown in Figure 5 comprises: press mold 51, test rod 61 and the sensor (not marking in the drawings) from laterally the workpiece of accomplishing tapping being detected of pushing down the charging mould from top to down.

Drawing mechanism 7 shown in Fig. 1, Fig. 6 comprises: ejection rod 71, sub-feed tube 72 and inductor; The ejection end of ejection rod 71 is corresponding with the charging aperture of sub-feed tube 72; Inductor links to each other with sensor in the tooth checkout gear 6; Sub-feed tube 72 is the shape of falling Y, and there are two discharging openings the lower end, and two discharging openings are connected with finished product case 8, substandard products case 9 respectively.

In the present embodiment, said whirligig 3 is installed on the support 2; With said whirligig 3 quarterings, feed arrangement 4, tapping device 5, tooth checkout gear 6 and drawing mechanism 7 are fixed on the quarterline of whirligig 3 according to clockwise direction successively; Said drawing mechanism 7 is connected with finished product case 8, substandard products case 9.

The course of work of the described automatic screw machine of present embodiment is following: the workman will need the workpiece 10 of tapping to import in the vibrating disk 11 in the pay-offs 1; Feeding line 12 takes out workpiece 10 and workpiece 10 is delivered in the feed arrangement 4 from vibrating disk 11, the charging push rod 41 in the feed arrangement 4 pushes workpiece in the bayonet socket 421 of charging mould 42 through the expansion link 411 of front end; After accomplishing the charging of workpiece 10, rotating disc 31 turns clockwise 90 ° in the whirligig 3, and card has the charging mould 42 of workpiece 10 to forward in the tapping device 5 with rotating disc 31; Press mold 51 in the tapping device 5 is suitable with charging mould 42; After charging mould 42 forwarded in the tapping device 5, press mold 51 was pushed down charging mould 42 from top to bottom, and then was vertically blocking workpiece 10; Fixed bar 52 is from being horizontally through workpiece 10 then, and from crosswise fixed workpiece 10; Accomplish the horizontal and vertical fixing back (like Figure 11) of workpiece, 53 pairs of workpiece bottoms of tapping part need tapping place to carry out tapping; After accomplishing tapping, fixed bar 52 withdraws from crosswise fixed, and press mold 51 rises and leaves charging mould 42; Rotating disc 31 turns clockwise 90 ° in the whirligig 3 then; Card has the charging mould 42 of having accomplished the tapping workpiece to forward in the tooth checkout gear 6 with rotating disc 31; Press mold 51 in the tooth checkout gear 6 is from pressing down material mould 42 down; The location workpiece, 61 pairs of workpiece sensing of location back test rod, testing result penetrates in the drawing mechanism 7 through sensor; After accomplishing detection, the press mold 51 in the tooth checkout gear 6 leaves charging mould 42; Rotating disc 31 turns clockwise 90 °; Charging mould 42 gets in the drawing mechanism 7; The workpiece that ejection rod 71 in the drawing mechanism 7 will be accomplished tapping ejects charging mould 42; The testing result that the inductor receiving sensor is seen off; According to the result who detects workpiece is sent into the different discharging opening of sub-feed tube 72, finished product gets into finished product casees 8 through sub-feed tube 72, and substandard products get into substandard products casees 9 through sub-feed tube 72.The above-mentioned process of just having accomplished whole tapping, detection, sub-material.

Claims

1. automatic screw machine, it is characterized in that: it comprises: pay-off (1), support (2), whirligig (3), feed arrangement (4), tapping device (5), tooth checkout gear (6), drawing mechanism (7), finished product case (8) and substandard products case (9); Said whirligig (3) is installed on the support (2); With said whirligig (3) quartering, feed arrangement (4), tapping device (5), tooth checkout gear (6) and drawing mechanism (7) are fixed on the quarterline of whirligig (3) according to clockwise direction successively; Said drawing mechanism (7) is connected with finished product case (8), substandard products case (9).

2. automatic screw machine according to claim 1 is characterized in that: said pay-off (1) involving vibrations dish (11) and feeding line (12); Said feeding line (12) one ends are positioned on the vibrating disk (11), and the other end docks with pay-off (4).

3. automatic screw machine according to claim 1 is characterized in that: said whirligig (3) comprising: rotating disc (31), telophragma (32) and rotation motor; Said rotating disc (31) is positioned at the periphery of telophragma (32); Said telophragma (32) is fixed, and rotation motor driven in rotation dish (31) is done and clockwise rotated.

4. automatic screw machine according to claim 1 is characterized in that: said feed arrangement (4) comprising: charging push rod (41) and charging mould (42); Said charging mould (42) is provided with the bayonet socket (421) that blocks workpiece, and the expansion link (411) of charging push rod (41) front end is corresponding with the bayonet socket (421) of charging mould.

5. automatic screw machine according to claim 1 is characterized in that: tapping device (5) comprising: press mold (51), fixed bar (52) and tapping part (53); Said press mold (51) is suitable with charging mould (42), and fixed bar (52) is from the crosswise fixed workpiece; Tapping part (53) from vertical direction to workpiece (10) tapping.

6. automatic screw machine according to claim 1 is characterized in that: tooth checkout gear (6) comprising: push down the press mold (51) of charging mould from top to down, from test rod (61) that laterally workpiece of accomplishing tapping is detected and the sensor that is used to transmit testing result.

7. automatic screw machine according to claim 1 is characterized in that: drawing mechanism (7) comprising: ejection rod (71), sub-feed tube (72) and inductor; The ejection end of ejection rod (71) is corresponding with the charging aperture of sub-feed tube (72); Sub-feed tube (72) is the shape of falling Y, and there are two discharging openings the lower end, and two discharging openings are connected with finished product case (8), substandard products case (9) respectively, and inductor links to each other with tooth checkout gear (6).