CN209868118U - Non-stop detection device for processing long workpiece with circular cross section - Google Patents

Abstract

The utility model relates to a lathe processing technology field just discloses a processing of long work piece for circular cross section is with detection device that does not stop, including being detected the work piece, the top that is detected the work piece is provided with semicircle chi frame, the activity interlude of center department at semicircle chi frame top has the locating lever, the bar mouth has been seted up to the surface of locating lever, the positive threaded connection of locating lever has the locking bolt and the lock nut that extend to bar mouth inside, the bottom of locating lever is rotated and is connected with the gyro wheel, the equal fixed mounting in both ends of semicircle chi frame has the connecting block. The non-stop detection device for processing the long workpiece with the circular section is adjusted to be in a correct state in advance, the standard diameter and the meter display reading of the detected workpiece are measured, meanwhile, the contact, the roller and the meter head are in rotary contact with the outer surface of the detected workpiece, then the dial indicator reading is observed, and the cutter head of the lathe is guided to feed or withdraw according to the reading change.

Description

Non-stop detection device for processing long workpiece with circular cross section

Technical Field

The utility model relates to a lathe processing technology field specifically is a long work piece processing is with detection device that does not stop for circular cross section.

Background

Lathe machining is one part of mechanical machining, and the lathe machining mainly has two machining forms: the lathe machining method comprises the steps of fixing a turning tool, machining an unformed workpiece in rotation, fixing the workpiece, performing precision machining through transverse or longitudinal movement of the turning tool through high-speed rotation of the workpiece, controlling precision in the machining process when the technical requirement is high in lathe machining, and improving the precision control requirement on lathe machining by controlling the precision whether a produced product is qualified or not particularly under the condition that a market mechanism is superior or inferior.

When the outer surface of a long workpiece with a circular cross section is machined, parking detection is not allowed, but the machining size needs to be known in real time so as to feed or withdraw a tool and adjust the tool at any time, so that the detection needs to be carried out without parking, and the current market carries out parking detection, so that the precision of a machined part has errors, and the surface quality of the machined part is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a non-stop detection device for processing a long workpiece with a circular cross section, which has the advantages of detecting and measuring the workpiece without stopping the vehicle.

The utility model discloses a realize that technical purpose adopts following technical scheme: the utility model provides a processing of long work piece for circular cross section is with detection device that does not stop, is including being detected the work piece, the top of being detected the work piece is provided with semicircle chi frame, the activity interlude of center department at semicircle chi frame top has the locating lever, the bar mouth has been seted up to the surface of locating lever, the front threaded connection of locating lever has the locking bolt and the lock nut that extend to the bar mouth inside, the bottom of locating lever is rotated and is connected with the gyro wheel, the equal fixed mounting in both ends of semicircle chi frame has a connecting block, and is left the inside activity interlude of connecting block has the contact, and is left the left side fixed mounting of connecting block has adjusting nut, right side the inside activity interlude of connecting block has the gauge outfit, the right side fixedly connected with percentage table of gauge outfit, right side.

Furthermore, the right end of the contact head is in contact with the outer side face of the detected workpiece, and the left end of the contact head penetrates through and extends to the left side of the adjusting nut.

Furthermore, the outer surface of the contact is provided with a thread corresponding to the adjusting nut, and the contact is in threaded connection with the adjusting nut.

Furthermore, the left end of the gauge head is in contact with the outer side face of the detected workpiece, and the right end of the gauge head penetrates through and extends to the right side of the connecting block.

Furthermore, the bottom of the positioning rod penetrates downwards and extends to the inner side of the semicircular ruler frame, and the contact and the gauge outfit are on the same horizontal line.

Further, the radius of the semicircular ruler frame is larger than that of the detected workpiece.

Furthermore, the positioning rod is movably connected with the semicircular ruler frame through a strip-shaped opening, a locking bolt and a locking nut, and the length of the strip-shaped opening is smaller than that of the positioning rod.

The utility model discloses possess following beneficial effect:

1. the non-stop detection device for processing the long workpiece with the circular cross section is characterized in that a semicircular ruler frame is fixedly connected onto a lathe, the outer surface of a detected workpiece is peeled off by the lathe and penetrates through the inner side of the semicircular ruler frame, then a locking bolt and a locking nut are loosened, a positioning rod can slide downwards, then a roller at the low end of the positioning rod is enabled to be abutted against the top of the detected workpiece, then a rotating contact is enabled to be abutted against the left side of the detected workpiece, a gauge head and a dial indicator are adjusted, the gauge head is enabled to be abutted against the right side of the detected workpiece, meanwhile, the radius from the circle center of the detected workpiece to the roller, the radius from the contact to the radius to the gauge head is enabled to be the same through fine adjustment of the roller, the contact and the gauge head, the reading is displayed on the dial indicator, and the lathe is guided to retreat or feed under the non.

2. The non-stop detection device for processing the long workpiece with the circular section is adjusted to be in a correct state in advance, the standard diameter and the meter display reading of the detected workpiece are measured, meanwhile, the contact, the roller and the meter head are in rotary contact with the outer surface of the detected workpiece, then the dial indicator reading is observed, and the cutter head of the lathe is guided to feed or withdraw according to the reading change.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-detected workpiece, 2-semicircular ruler frame, 3-positioning rod, 4-strip-shaped opening, 5-locking bolt, 6-locking nut, 7-connecting block, 8-contact, 9-adjusting nut, 10-gauge outfit, 11-dial indicator, 12-self-tapping screw and 13-roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a non-stop detection device for processing a long workpiece with a circular cross section, which comprises a detected workpiece 1, wherein the detected workpiece 1 is a workpiece with a circular cross section, the detected workpiece 1 is also a workpiece processed by a lathe, a semicircular ruler frame 2 is arranged at the top of the detected workpiece 1, the radius of the semicircular ruler frame 2 is larger than that of the detected workpiece 1, the diameter of the detected workpiece 1 is ensured to be smaller than that of the semicircular ruler frame 2, the diameter of the detected workpiece 1 is prevented from being too large and cannot be placed on the inner side of the semicircular ruler frame 2, a positioning rod 3 is movably inserted in the center of the top of the semicircular ruler frame 2, the bottom of the positioning rod 3 penetrates downwards and extends to the inner side of the semicircular ruler frame 2, a strip-shaped opening 4 is arranged on the outer surface of the positioning rod 3, the length of the strip-shaped opening 4 is smaller than that of the positioning rod 3, and the length of the strip, the front face of the positioning rod 3 is in threaded connection with a locking bolt 5 and a locking nut 6 which extend into the strip-shaped opening 4, the positioning rod 3 is movably connected with the semicircular ruler frame 2 through the strip-shaped opening 4, the locking bolt 5 and the locking nut 6, namely when the locking bolt 5 and the locking nut 6 are loosened, the positioning rod 3 can move up and down, otherwise, when the locking bolt 5 and the locking nut 6 are locked, the positioning rod 3 cannot move up and down, the bottom of the positioning rod 3 is rotatably connected with a roller 13, the roller 13 is contacted with the top of the detected workpiece 1, the connecting blocks 7 are fixedly installed at both ends of the semicircular ruler frame 2, a contact 8 is movably inserted into the inside of the left connecting block 7, the right end of the contact 8 is contacted with the outer edge face of the detected workpiece 1, an adjusting nut 9 is fixedly installed at the left side of the left connecting block 7, the left end of the contact 8 penetrates through and extends, the contact 8 is connected with the adjusting nut 9 in a threaded manner, the contact 8 can move left and right by rotating the contact 8, a gauge head 10 is movably inserted into the connecting block 7 on the right side, the left end of the gauge head 10 is in contact with the outer side surface of the detected workpiece 1, the right end of the gauge head 10 penetrates through and extends to the right side of the connecting block 7, the contact 8 and the gauge head 10 are on the same horizontal line, the length from the contact 8 and the gauge head 10 to the center of the detected workpiece 1 is consistent, a dial indicator 11 is fixedly connected to the right side of the gauge head 10, the dial indicator 11 is a Japan Sanfeng digital display dial indicator, a self-tapping screw 12 is in threaded connection with the front side of the connecting block 7 on the right side, and the self-tapping screw 12 can be controlled to move and be locked by loosening.

When the tool is used, the semicircular ruler frame 2 is fixedly connected to a lathe, the outer surface of the detected workpiece 1 is peeled off by the lathe and penetrates through the inner side of the semicircular ruler frame 2, then the locking bolt 5 and the locking nut 6 are loosened, the positioning rod 3 can slide downwards, then the roller 13 at the lower end of the positioning rod 3 is enabled to be abutted to the top of the detected workpiece 1, then the contact 8 is enabled to be abutted to the left side of the detected workpiece 1 by rotating the contact 8, then the gauge head 10 and the dial indicator 11 are adjusted, the gauge head 10 is enabled to be abutted to the right side of the detected workpiece 1, meanwhile, the circle center of the detected workpiece 1 is enabled to be the same as the radius of the roller 13, the radius of the contact 8 and the radius of the gauge head 10 by finely adjusting the roller 13, the radius of the contact 8 and the radius of the gauge head 10, at the moment, the reading is displayed on the dial indicator 11, and the.

And, adjust this device to the correct state in advance, measure the standard diameter and the table that is surveyed the work piece 1 and show the reading, rotate contact 8, gyro wheel 13 and gauge outfit 10 to the surface of being surveyed the work piece 1 simultaneously, then observe percentage table 11 reading again, change according to the reading, guide the tool bit of lathe to carry out feed or withdraw of a knife.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a processing of long work piece for circular cross section is with detection device that does not stop, is including being detected work piece (1), its characterized in that: the detection tool comprises a workpiece to be detected (1), a semicircular ruler frame (2) is arranged at the top of the workpiece to be detected (1), a positioning rod (3) is movably inserted at the center of the top of the semicircular ruler frame (2), a strip-shaped opening (4) is formed in the outer surface of the positioning rod (3), a locking bolt (5) and a locking nut (6) which extend into the strip-shaped opening (4) are connected to the front of the positioning rod (3) in a threaded manner, a roller (13) is rotatably connected to the bottom of the positioning rod (3), connecting blocks (7) are fixedly installed at two ends of the semicircular ruler frame (2), a contact (8) is movably inserted into the left connecting block (7), an adjusting nut (9) is fixedly installed on the left side of the left connecting block (7), a gauge head (10) is movably inserted into the right connecting block (7), and a dial indicator (11) is fixedly connected to, the front face of the connecting block (7) on the right side is in threaded connection with a self-tapping screw (12).

2. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the right end of the contact head (8) is in contact with the outer side surface of the detected workpiece (1), and the left end of the contact head penetrates through and extends to the left side of the adjusting nut (9).

3. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the outer surface of the contact (8) is provided with a thread corresponding to the adjusting nut (9), and the contact (8) is in threaded connection with the adjusting nut (9).

4. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the left end of the gauge head (10) is in contact with the outer side surface of the detected workpiece (1), and the right end of the gauge head penetrates through and extends to the right side of the connecting block (7).

5. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the bottom of the positioning rod (3) penetrates downwards and extends to the inner side of the semicircular ruler frame (2), and the contact (8) and the gauge outfit (10) are on the same horizontal line.

6. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the radius of the semicircular ruler frame (2) is larger than that of the workpiece (1) to be detected.

7. The non-stop detection device for processing the long workpiece with the circular section as claimed in claim 1, wherein: the positioning rod (3) is movably connected with the semicircular ruler frame (2) through a strip-shaped opening (4), a locking bolt (5) and a locking nut (6), and the length of the strip-shaped opening (4) is smaller than that of the positioning rod (3).