CN211696205U

CN211696205U - Lathe tool angle measuring instrument

Info

Publication number: CN211696205U
Application number: CN201922217959.1U
Authority: CN
Inventors: 丁冲
Original assignee: Suzhou Carroy Precision Tool Co ltd
Current assignee: Suzhou Carroy Precision Tool Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-16
Anticipated expiration: 2029-12-12

Abstract

The utility model belongs to the technical field of the lathe tool angular surveying technique and specifically relates to a lathe tool angular surveying appearance, including lathe tool angular surveying appearance main part and chassis, the bottom fixed connection of lathe tool angular surveying appearance main part has the chassis that the level set up, the top fixedly connected with positioner on chassis, the outside of lathe tool angular surveying appearance main part is provided with protector, the utility model discloses in, through locating piece, adjusting screw, carousel, spacing axle and the measuring table that sets up, when the position of locating piece needs to be adjusted in this device, the staff directly drives adjusting screw through the carousel and rotates, and adjusting screw drives the removal of locating piece along spacing axle on the surface of measuring table after that to remove suitable position to the locating piece, easy operation, and can adjust suitable position to the locating piece very fast, improved work efficiency.

Description

Lathe tool angle measuring instrument

Technical Field

The utility model relates to a lathe tool angular surveying technical field specifically is a lathe tool angular surveying appearance.

Background

The machine manufacturing industry is the main industry of national economy, almost relates to each field, and metal cutting tool is the indispensable instrument in the machine manufacturing industry, and the variety is numerous, but various cutter cutting parts can be thought to have evolved by the lathe tool, therefore, it is very necessary for machining personnel, cutter design and manufacturing personnel to learn and master lathe tool geometric angle, also is the experiment that must be repaiied by students in numerous academies of industry and academia simultaneously, along with the development of society, the application to the lathe tool is increasingly extensive, consequently, the demand for a lathe tool angle measuring apparatu is growing day by day.

Most simple structure of lathe tool angle measuring apparatu that appear on the existing market, the function is single, general lathe tool angle measuring apparatu does not possess the effect of protecting to self, and general lathe tool angle measuring apparatu all uses in the workshop of mill, because workshop operational environment is poor, the piece greasy dirt is many, if the lathe tool does not possess the effect of self protection, the greasy dirt can be stained with very easily to the dial plate of lathe tool measuring apparatu, it is inaccurate to lead to the user reading, it has the error to cause lathe tool angle measurement, while general lathe tool angle measuring apparatu's locating piece carries on spacingly through two jackscrews, when the staff is measuring the lathe tool of difference, need frequent rotation jackscrew, then remove the locating piece, it is very troublesome to cause the staff to adjust the locating piece, therefore, a lathe tool angle measuring apparatu is proposed to the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe tool angle measuring apparatu to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lathe tool angle measuring apparatu, includes lathe tool angle measuring apparatu main part and chassis, the bottom fixed connection of lathe tool angle measuring apparatu main part has the chassis that the level set up, the top fixedly connected with positioner on chassis, the outside of lathe tool angle measuring apparatu main part is provided with protector.

Preferably, the positioning device comprises a positioning block, an adjusting screw, a turntable, a limiting shaft and a measuring table, the measuring table is fixedly connected to the top end of the chassis, the adjusting screw horizontally arranged is rotatably connected to the inner side of the measuring table, and the turntable vertically arranged is fixedly connected to the right end of the adjusting screw.

Preferably, the outer side of the adjusting screw is provided with a positioning block, the positioning block is connected with the measuring table in a sliding mode, threads are arranged on the inner side of the positioning block, the positioning block is connected with the adjusting screw in a rotating mode through the threads, the inner side of the bottom end of the positioning block is connected with a limiting shaft in a sliding mode, and the limiting shaft is fixedly connected with the measuring table.

Preferably, the protector includes handle, apron, protective housing, slide rail, spacing ring, fixed plate, fixture block, pull rod, ball, spring, fixed block and dog, the outside fixedly connected with spacing ring on chassis, the inboard sliding connection of spacing ring has the slide rail of vertical setting, the bottom fixedly connected with protective housing of slide rail, the inboard fixedly connected with fixed block of protective housing, and fixed block and slide rail fixed connection, the top right side of protective housing is connected with the apron through the hinge rotation, the top fixedly connected with handle of apron.

Preferably, the protection box is provided with springs horizontally arranged on the inner sides of the left end and the right end, the one end of each spring is fixedly connected with a fixing plate, the bottom end of each fixing plate is fixedly connected with a clamping block, the inner side of one end of each clamping block is rotatably connected with a ball, one end of each clamping block is rotatably connected with a pull rod, and the top end of each pull rod is fixedly connected with a stop block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, apron through setting up, the protecting box, a slide rail, the spacing ring, the fixed plate, the fixture block, the pull rod, ball and spring, when this device is when not using, the staff can place the inboard at the protecting box to lathe tool angle measuring apparatu main part, protect lathe tool angle measuring apparatu main part through protecting box and apron, prevent that the greasy dirt in workshop is stained with on the dial plate of lathe tool angle measuring apparatu main part, cause the inconvenient phenomenon that appears the error of staff's reading, when needs carry out angle measurement to the lathe tool through this device, the staff can support chassis and lathe tool angle measuring apparatu main part through the fixture block, thereby can not influence the use of lathe tool angle measuring apparatu main part, and can not lead to the chassis yet and be stained with the greasy dirt.

2. The utility model discloses in, locating piece through setting up, adjusting screw, the carousel, spacing axle and measuring station, traditional needs are twisted a plurality of jackscrews of fixed positioning piece earlier, remove the locating piece, then be in the same place locating piece and measuring station are fixed through the jackscrew, complex operation, staff's use is not convenient for, work efficiency has been reduced, in this device when the needs adjust the position of locating piece, the staff directly drives adjusting screw through the carousel and rotates, adjusting screw drives the removal of locating piece along spacing axle on the surface of measuring station after that, thereby remove suitable position to the locating piece, and easy operation, and can adjust suitable position to the locating piece very fast, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the installation structure of the positioning block of the present invention.

In the figure: 1-turning tool angle measuring instrument main body, 2-chassis, 3-positioning device, 301-positioning block, 302-adjusting screw, 303-rotating disc, 304-limiting shaft, 305-measuring table, 4-protecting device, 401-handle, 402-cover plate, 403-protecting box, 404-sliding rail, 405-limiting ring, 406-fixing plate, 407-clamping block, 408-pull rod, 409-ball, 410-spring, 411-fixing block and 412-stop block.

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. 1-4, the present invention provides a technical solution:

the utility model provides a lathe tool angle measuring apparatu, includes lathe tool angle measuring apparatu main part 1 and chassis 2, the bottom fixed connection of lathe tool angle measuring apparatu main part 1 has chassis 2 that the level set up, the top fixedly connected with positioner 3 on chassis 2, the outside of lathe tool angle measuring apparatu main part 1 is provided with protector 4.

The positioning device 3 comprises a positioning block 301, an adjusting screw 302, a turntable 303, a limiting shaft 304 and a measuring table 305, the top end of the chassis 2 is fixedly connected with the measuring table 305, the inner side of the measuring table 305 is rotatably connected with the adjusting screw 302 which is horizontally arranged, the right end of the adjusting screw 302 is fixedly connected with the turntable 303 which is vertically arranged, the outer side of the adjusting screw 302 is provided with the positioning block 301, the positioning block 301 is slidably connected with the measuring table 305, the inner side of the positioning block 301 is provided with threads, the positioning block 301 is rotatably connected with the adjusting screw 302 through the threads, the adjusting screw 302 can drive the positioning block 301 to move on the surface of the measuring table 305, the inner side of the bottom end of the positioning block 301 is slidably connected with the limiting shaft 304, the limiting shaft 304 is fixedly connected with the measuring table 305, the limiting shaft 304 can limit the positioning block 301, and the phenomenon of rotation of the, the protection device 4 comprises a handle 401, a cover plate 402, a protection box 403, a slide rail 404, a limit ring 405, a fixing plate 406, a clamping block 407, a pull rod 408, a ball 409, a spring 410, a fixing block 411 and a stop block 412, wherein the limit ring 405 is fixedly connected to the outer side of the chassis 2, the slide rail 404 which is vertically arranged is slidably connected to the inner side of the limit ring 405, the protection box 403 is fixedly connected to the bottom end of the slide rail 404, the protection box 403 can protect the turning tool angle measuring instrument main body 1 through the protection box 403, the fixing block 411 is fixedly connected to the inner side of the protection box 403, the fixing block 411 is fixedly connected to the slide rail 404, the cover plate 402 is rotatably connected to the right side of the top end of the protection box 403 through a hinge, the handle 401 is fixedly connected to the top end of the cover plate 402 through the handle 401, and the springs 410 which are, one end of the spring 410 is fixedly connected with a fixing plate 406, the fixing plate 406 can be pulled through the spring 410, a clamping block 407 is fixedly connected to the bottom end of the fixing plate 406, a ball 409 is rotatably connected to the inner side of one end of the clamping block 407, the limiting ring 405 can be supported through the clamping block 407, friction between the limiting ring 405 and the clamping block 407 can be reduced through the ball 409, one end of the clamping block 407 is rotatably connected with a pull rod 408, a stop 412 is fixedly connected to the top end of the pull rod 408, and the position of the pull rod 408 can be limited through the stop 412.

The working process is as follows: in the utility model, when the angle of the lathe tool is measured by using the device, the worker drives the cover plate 402 to rotate 180 degrees clockwise around one end of the protection box 403 through the handle 401, so that the cover plate 402 eliminates the interference to the protection box 403, then the worker holds one end of the main body 1 of the lathe tool angle measuring instrument with hands and pulls the main body 1 of the lathe tool angle measuring instrument upwards, so that the main body 1 of the lathe tool angle measuring instrument slides upwards along the slide rail 404 through the spacing ring 405, when the spacing ring 405 touches the ball 409 at the bottom of the fixture block 407, the fixture block 407 and the ball 409 can move in the direction far from the vertical central line of the protection box 403 under the action of the spacing ring 405, meanwhile, the fixture block 407 can also stretch the spring 410 through the fixing plate 406, when the spacing ring 405 moves to the top end of the fixture block, the spacing ring 405 cannot interfere with the movement in the horizontal direction of the fixture block 407, then the spring 410 drives the fixture block 407 to move in the, until the fixture block 407 is reset, at this time, the fixture block 407 is at the bottom end of the stop collar 405, the operator releases the turning tool angle measuring apparatus main body 1, so that the turning tool angle measuring apparatus main body 1 and the stop collar 405 fall on the top end of the fixture block 407, the stop collar 405 and the turning tool angle measuring apparatus main body 1 are supported by the fixture block 407, then the operator can measure the angle of the turning tool by the apparatus, when the position of the positioning block 301 needs to be adjusted, the operator rotates the turntable 303, drives the adjusting screw 302 to rotate by the turntable 303, then the adjusting screw 302 drives the positioning block 301 to move along the stop collar 304, meanwhile, the positioning block 301 also moves on the surface of the measuring table 305, when the positioning block 301 moves to a proper position, the operator stops rotating the turntable 303, when the apparatus needs to be placed back to the inner side of the protection box 403, the operator holds the turning tool angle measuring apparatus main, another hand pulls the pull rod 408, so that the pull rod 408 drives the fixture block 407 to move in a direction away from the vertical center line of the protection box 403, when the fixture block 407 is separated from the limiting ring 405, and simultaneously, one end of the stopper 412 close to the vertical center line of the protection box 403 is in the same vertical plane with the outer side end face of the protection box 403, then the worker rotates the pull rod 408, so that the pull rod 408 drives the stopper 412 to rotate 180 degrees around the horizontal center line of the fixture block 407, so that the stopper 412 contacts with the end face of the protection box 403, the stopper 412 is limited by the protection box 403, and further the stopper 412 is used to limit the pull rod 408 and the fixture block 407, so that the fixture block 407 does not interfere with the limiting ring 405, the fixture blocks 407 on both sides are operated uniformly, when the fixture blocks 407 on both sides do not interfere with the limiting ring 405, the worker can put the turning tool angle measuring instrument body 1 back to the, the worker then resets the cover plate 402.

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

1. The utility model provides a lathe tool angle measuring apparatu, includes lathe tool angle measuring apparatu main part (1) and chassis (2), its characterized in that: the bottom fixed connection of lathe tool angle measuring instrument main part (1) has chassis (2) that the level set up, the top fixed connection on chassis (2) has positioner (3), the outside of lathe tool angle measuring instrument main part (1) is provided with protector (4).

2. The turning tool angle measuring instrument according to claim 1, wherein: positioner (3) are including locating piece (301), adjusting screw (302), carousel (303), spacing axle (304) and measurement platform (305), top fixedly connected with measurement platform (305) on chassis (2), the inboard of measurement platform (305) is rotated and is connected with adjusting screw (302) that the level set up, the carousel (303) of the vertical setting of right-hand member fixedly connected with of adjusting screw (302).

3. The turning tool angle measuring instrument according to claim 2, wherein: the outside of adjusting screw (302) is provided with locating piece (301), and locating piece (301) and measuring platform (305) sliding connection, and the inboard of locating piece (301) is provided with the screw thread, and locating piece (301) rotate with adjusting screw (302) through the screw thread and be connected, the inboard sliding connection in bottom of locating piece (301) has spacing axle (304), and spacing axle (304) and measuring platform (305) fixed connection.

4. The turning tool angle measuring instrument according to claim 1, wherein: protection device (4) are including handle (401), apron (402), protective housing (403), slide rail (404), spacing ring (405), fixed plate (406), fixture block (407), pull rod (408), ball (409), spring (410), fixed block (411) and dog (412), the outside fixedly connected with spacing ring (405) on chassis (2), the inboard sliding connection of spacing ring (405) has slide rail (404) of vertical setting, the bottom fixedly connected with protective housing (403) of slide rail (404), the inboard fixedly connected with fixed block (411) of protective housing (403), and fixed block (411) and slide rail (404) fixed connection, the top right side of protective housing (403) is connected with apron (402) through the hinge rotation, the top fixedly connected with handle (401) of apron (402).

5. The turning tool angle measuring instrument according to claim 4, wherein: the utility model discloses a safety box, including guard box (403), the equal fixed connection in both ends inboard has spring (410) that the level set up about guard box (403), the one end fixedly connected with fixed plate (406) of spring (410), the bottom fixedly connected with fixture block (407) of fixed plate (406), the inboard rotation of one end of fixture block (407) is connected with ball (409), the one end rotation of fixture block (407) is connected with pull rod (408), the top fixedly connected with dog (412) of pull rod (408).