CN214892973U

CN214892973U - Measuring jig for cutter machining

Info

Publication number: CN214892973U
Application number: CN202121177690.XU
Authority: CN
Inventors: 刘旭东
Original assignee: Changzhou Glentech Tools Co ltd
Current assignee: Changzhou Glentech Tools Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-26
Anticipated expiration: 2031-05-28

Abstract

The utility model provides a measuring jig for cutter processing, which comprises a measuring base, a length measuring mechanism, an angle measuring mechanism and a diameter measuring mechanism, wherein the length measuring mechanism consists of a guide rail group, a positioning rack and a measuring rack; the angle measuring mechanism consists of a chassis, a first measuring rod and a second measuring rod, the circular platform is installed on the chassis, and the first measuring rod and the second measuring rod are hinged on the circular platform; diameter measurement mechanism comprises pole setting, sensor and connection platform, and the pole setting is installed on measuring the base, installs the roof in the pole setting, the connection platform is installed to the roof bottom, connects platform one side to install telescopic cylinder two, connects the platform bottom and installs the slide rail, and the sensor is installed on the slide rail.

Description

Measuring jig for cutter machining

Technical Field

The utility model belongs to the technical field of the cutter processing, concretely relates to cutter processing is with measuring tool.

Background

The tool is a tool for cutting machining in machine manufacturing, also called a cutting tool, the tool is widely applied in the manufacturing industry of automobiles, airplanes and molds in a high-speed milling process, the tool is suitable, the vibration of the tool is reduced, the service life of the tool is prolonged, and therefore the tool parameters are required to be measured when the tool is machined, for example, a measurement tool for tool machining is disclosed in the publication No. CN210268458U, which comprises a base, a length measurement device and a thickness measurement device, wherein a backup plate and two measurement plates are arranged at the upper end of the base, the two measurement plates are positioned on a vertical plane, the backup plate and the measurement plates are connected through two movable plates, the length measurement device is arranged inside the two movable plates, a tool body is positioned between the two movable plates, the length and the thickness of the tool are measured through the arranged length measurement device and the arranged thickness measurement device, and whether the tool is qualified is detected, the scope that length measuring device is suitable for is wider, can measure the cutter that thickness is different, when measuring it through thickness measuring device, the rotary scale, make standard block one side flush with backup plate edge mutually, insert standard block and measuring stick with the cutter in, promote the measuring stick and press from both sides tight cutter, can learn the thickness of cutter through the scale mark that runs through the scale upper end, can measure the length and the thickness of cutter in the measurement smelting tool of prior art, but if the cutter then is difficult to measure for circular cutter, and can't measure the angle of cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art, the utility model provides a tool machining is with measuring tool.

The utility model provides a following technical scheme:

the utility model provides a tool machining is with measuring tool, is including measuring base, length measurement mechanism, angle measurement mechanism and diameter measurement mechanism, length measurement mechanism comprises guide rail group, location rack and measurement rack, and the guide rail group is installed on measuring the base, and the guide rail group comprises horizontal guide rail one, horizontal guide rail two and perpendicular guide rail, and perpendicular guide rail is installed on horizontal guide rail one, all installs the measurement rack on horizontal guide rail one and the perpendicular guide rail, and the location rack is installed on horizontal guide rail one and horizontal guide rail two, and the cutter is installed on location rack and measurement rack, installs telescopic cylinder one on the perpendicular guide rail, and telescopic cylinder telescopic link is installed on the measurement rack.

Furthermore, the angle measuring mechanism is composed of a bottom frame, a first measuring rod and a second measuring rod, the bottom frame is installed on the first horizontal guide rail and the second horizontal guide rail, the circular platform is installed on the bottom frame, and the first measuring rod and the second measuring rod are hinged to the circular platform.

Further, diameter measurement mechanism comprises pole setting, sensor and connection platform, and the pole setting is installed on measuring the base, installs the roof in the pole setting, the connection platform is installed to the roof bottom, connects platform one side to install telescopic cylinder two, connects the platform bottom and installs the slide rail, and the sensor is installed on the slide rail.

Furthermore, the connecting rod passes through a measuring rack and a positioning rack which are arranged on the horizontal guide rail I, a motor is arranged at one end of the connecting rod, and the motor is positioned on one side of the positioning rack.

Further, be equipped with the screw thread on the connecting rod, threaded connection has the adapter sleeve on the connecting rod, and adapter sleeve movable mounting is equipped with the spacing groove in measuring the rack, adapter sleeve outer wall fixed mounting has the spacing ring, and the spacing ring is located the spacing inslot.

Furthermore, an angle scale is installed at the top end of the circular truncated cone, angle marks are arranged on the angle scale, and central measuring lines are arranged at the top ends of the first measuring rod and the second measuring rod.

Furthermore, a fixed block is arranged between the sensors, and a first spring is arranged between the fixed block and the sensors.

Furthermore, a baffle is installed on one side of the horizontal guide rail, and a second spring is installed between the baffle and the bottom frame.

Furthermore, a display screen is further installed on the measuring base, and the display screen is electrically connected with the sensor.

Further, a sliding seat is installed on the first horizontal guide rail, one side of a measuring scale is installed on the sliding seat, and the other side of the measuring scale is installed on the positioning rack.

Furthermore, the front end of the measuring rack on the first horizontal guide rail is provided with an indicating mark.

The utility model has the advantages that:

1. the length of the cutter is measured through the matching between the positioning rack and the measuring rack, and the mounting tables can be mounted on the positioning rack and the measuring rack simultaneously, so that the square cutter and the circular cutter can be measured.

2. The angle of the square cutter can be measured by arranging the circular truncated cone, the first measuring rod and the second measuring rod, and the underframe can move back and forth on the first horizontal sliding rail through the second spring.

3. The diameter measuring mechanism can measure the diameter of the cutter and the thickness of the square cutter, the sensor is electrically connected with the display, whether the cutter is qualified or not is directly observed through a qualified curved surface on the display, and the more stable the curve is, the cutter is judged to be qualified.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a cross-sectional view of a measurement stage and a positioning stage of the present invention;

FIG. 3 is a top view of the length measuring mechanism of the present invention;

fig. 4 is a top view of the angle measuring mechanism of the present invention;

fig. 5 is a left side view of the diameter measuring mechanism of the present invention.

Labeled as: 1. a measuring base; 2. a display screen; 3. a qualified curve; 4. a cutter; 5. a second telescopic cylinder; 6. a connecting table; 7. erecting a rod; 8. a top plate; 9. a first measuring rod; 10. a second measuring rod; 101. a central measurement line; 11. a circular truncated cone; 12. a slide base; 13. a measurement stage; 131. a limiting groove; 14. an indication mark; 15. measuring a scale; 16. a first horizontal guide rail; 17. a positioning rack; 18. a chassis; 19. a second spring; 20. a baffle plate; 21. a telescopic cylinder I; 22. a vertical guide rail; 23. an installation table; 24. an arc groove; 25. a second horizontal guide rail; 26. connecting sleeves; 27. a limiting ring; 28. a connecting rod; 29. a motor; 30. an angle scale; 301. marking an angle; 31. a first spring; 32. a fixed block; 33. a slide rail; 34. a sensor.

Detailed Description

Example one

As shown in fig. 1, 2 and 3, a measuring jig for tool machining comprises a measuring base 1, a length measuring mechanism, an angle measuring mechanism and a diameter measuring mechanism, wherein the length measuring mechanism comprises a guide rail group, a positioning rack 17 and a measuring rack 13, the guide rail group is arranged on the measuring base 1, the guide rail group comprises a horizontal guide rail I16, a horizontal guide rail II 25 and a vertical guide rail 22, the vertical guide rail 22 is arranged on the horizontal guide rail I16, the measuring rack 13 is arranged on the horizontal guide rail I16 and the vertical guide rail 22, the positioning rack 17 is arranged on the horizontal guide rail I16 and the horizontal guide rail II 25, a tool 4 is arranged on the positioning rack 17 and the measuring rack 13, a telescopic cylinder I21 is arranged on the vertical guide rail 22, a telescopic rod of the telescopic cylinder I21 is arranged on the measuring rack 13, a connecting rod 28 penetrates through the measuring rack 13 and the positioning rack 17 arranged on the horizontal guide rail I16, motor 29 is installed to connecting rod 28 one end, motor 29 is located location rack 17 one side, be equipped with the screw thread on the connecting rod 28, threaded connection has adapter sleeve 26 on the connecting rod 28, adapter sleeve 26 movable mounting is in measuring rack 13, be equipped with spacing groove 131 in the measurement rack 13, adapter sleeve 26 outer wall fixed mounting has spacing ring 27, and spacing ring 27 is located spacing groove 131, install slide 12 on horizontal guide rail 16, dipperstick 15 one side is installed on slide 12, dipperstick 15 opposite side is installed on location rack 17, pilot sign 14 is installed to the measurement rack 13 front end on horizontal guide rail 16.

One end of a cutter 4 is installed on a positioning rack 17, a motor 29 drives a connecting rod 28 to rotate, a limiting ring 27 is installed on a connecting sleeve 26 which is in threaded connection with the connecting rod 28, the connecting sleeve 26 moves linearly on the connecting rod 28, meanwhile, the measuring rack 13 is pushed to move in a limiting groove 131 in the measuring rack 13 by means of the limiting ring 27, a vertical guide rail 22 can move back and forth on a horizontal guide rail I16, the cutter is clamped by the measuring rack 13 installed on the vertical guide rail 22 and the measuring rack 13 installed on the horizontal guide rail I16, one side of a measuring scale 15 is fixedly installed on the positioning rack 17, one end of the measuring scale 15 is aligned to a cutter placing groove of the positioning rack 17, and the length of the cutter is read by the position indicated by an indication mark 14 installed on the measuring rack 13; if the tool is circular, a mounting table 23 is mounted between the measuring table 13 and the positioning table 17, and the circular tool is clamped and measured through an arc groove 24 on the mounting table 23.

The working principle of the utility model is that when the cutter is square, one end of the cutter 4 is installed on the positioning rack 17, the motor 29 is started, the connecting rod 28 rotates, the measuring rack 13 moves to the other end of the cutter 4 through the connecting sleeve 26 and the spacing ring 27, the vertical guide rail 22 is moved, the cutter is stably supported and clamped through the telescopic cylinder 21 and the measuring rack 13, and after clamping is completed, the cutter is in length according to the value on the measuring scale 15 corresponding to the indication mark 14 at the front end of the measuring rack 13; when the tool is round, the mounting table 23 is first mounted on the measuring table 13 and the positioning table 17, and the rest of the measuring operation is the same as that of the square tool.

Example two

As shown in fig. 1 and 4, the angle measuring mechanism is composed of a base frame 18, a first measuring rod 9 and a second measuring rod 10, the base frame 18 is installed on a first horizontal guide rail 16 and a second horizontal guide rail 25, a baffle 20 is installed on one side of the first horizontal guide rail 16, a second spring 19 is installed between the baffle 20 and the base frame 18, a circular table 11 is installed on the base frame 18, the first measuring rod 9 and the second measuring rod 10 are hinged on the circular table 11, an angle scale 30 is installed on the circular table 11, an angle mark 301 is arranged on the angle scale 30, and a center measuring line 101 is arranged at the top ends of the first measuring rod 9 and the second measuring rod 10.

Measuring angle is the angle of square cutter, positioning rack 17, measuring rack 13 and chassis 18 all can be at horizontal guide 16, move on horizontal guide two 25, through the removal of cutter 4 with articulate first measuring stick 9 on round platform 11, second measuring stick 10 mutually supports, make first measuring stick 9 and second measuring stick 10 paste tight cutter 4 angular surveying face, set up spring two 19 between chassis 18 and the baffle 20, can adjust the position of chassis 18 on horizontal guide 16, be convenient for measuring angle's accuracy, be equipped with central survey line 101 on first measuring stick 9 and the second measuring stick 10, when first measuring stick 9 and the 10 horizontality of second measuring stick, zero scale mark on the angular scale 30 is aimed at to central survey line 101, can simply read out cutter angle numerical value, the utility model discloses a principle does: on the basis of the first embodiment, the first measuring rod 9 and the second measuring rod 10 are attached to the measuring surface of the cutter 4 by matching the overall movement length measuring mechanism with the bottom frame 18, and at this time, the angle mark 301 on the angle scale 30 corresponding to the central measuring line 101 is the angle of the cutter 4.

EXAMPLE III

As shown in fig. 1 and 5, the diameter measuring mechanism is composed of an upright rod 7, a sensor 34 and a connecting table 6, the upright rod 7 is installed on the measuring base 1, a top plate 8 is installed on the upright rod 7, the connecting table 6 is installed at the bottom end of the top plate 8, a telescopic cylinder two 5 is installed on one side of the connecting table 6, a sliding rail 33 is installed at the bottom end of the connecting table 6, the sensor 34 is installed on the sliding rail 33, a fixed block 32 is installed between the sensor 34, a spring one 31 is installed between the fixed block 32 and the sensor 34, the measuring base 1 is further provided with the display screen 2, and the display screen 2 and the sensor 34 are electrically connected.

Connect 6 side-mounting telescopic cylinder two 5 of platform, push away whole connection platform 6 through two 5 telescopic cylinder and remove the diameter or the thickness of being convenient for measure cutter each department, sensor 34 installs on fixed block 32 through spring 31, can freely adjust the distance between two sensors 34 according to the diameter or the thickness that the cutter is different, and the electricity is connected between sensor 34 and the display screen 2, and the diameter or the thickness of sensor 34 response pass through the 3 demonstrations of qualified curve on the display screen 2, the utility model discloses a principle does: on the basis of the first embodiment, the sensors 34 are positioned at two ends of the cutter 4, the connecting table 6 is pushed through the telescopic cylinder II 5, the sensors 34 move on the outer wall of the cutter 4 and feed back induction values to the display screen 2, the distance between the two sensors 34 is adjusted through the spring I31 when the sensors 34 move, the more stable the qualified curve 3 on the display screen 2 is, the smaller the diameter or thickness error at each position of the cutter 4 is, and the cutter is qualified, otherwise, the cutter is unqualified.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A measuring jig for processing a cutter comprises a measuring base (1), a length measuring mechanism, an angle measuring mechanism and a diameter measuring mechanism, the length measuring mechanism is characterized by comprising a guide rail group, a positioning rack (17) and a measuring rack (13), wherein the guide rail group is arranged on a measuring base (1), the guide rail group comprises a first horizontal guide rail (16), a second horizontal guide rail (25) and a vertical guide rail (22), the vertical guide rail (22) is arranged on the first horizontal guide rail (16), the measuring rack (13) is arranged on the first horizontal guide rail (16) and the vertical guide rail (22), the positioning rack (17) is arranged on the first horizontal guide rail (16) and the second horizontal guide rail (25), a cutter (4) is arranged on the positioning rack (17) and the measuring rack (13), a first telescopic cylinder (21) is arranged on the vertical guide rail (22), and a telescopic rod of the first telescopic cylinder (21) is arranged on the measuring rack (13);

the angle measuring mechanism consists of a base frame (18), a first measuring rod (9) and a second measuring rod (10), the base frame (18) is installed on the first horizontal guide rail (16) and the second horizontal guide rail (25), the circular table (11) is installed on the base frame (18), and the first measuring rod (9) and the second measuring rod (10) are hinged to the circular table (11);

diameter measurement mechanism comprises pole setting (7), sensor (34) and connection platform (6), and pole setting (7) are installed on measuring base (1), install roof (8) on pole setting (7), roof (8) bottom is installed and is connected platform (6), connects platform (6) one side and installs telescopic cylinder two (5), connects platform (6) bottom and installs slide rail (33), and sensor (34) are installed on slide rail (33).

2. The measuring tool for machining the cutter according to claim 1, characterized in that the connecting rod (28) penetrates through the measuring rack (13) and the positioning rack (17) which are installed on the first horizontal guide rail (16), a motor (29) is installed at one end of the connecting rod (28), and the motor (29) is located on one side of the positioning rack (17).

3. The measuring jig for the cutter machining according to claim 2, characterized in that a thread is arranged on the connecting rod (28), a connecting sleeve (26) is connected to the connecting rod (28) through the thread, the connecting sleeve (26) is movably mounted in the measuring rack (13), a limiting groove (131) is formed in the measuring rack (13), a limiting ring (27) is fixedly mounted on the outer wall of the connecting sleeve (26), and the limiting ring (27) is located in the limiting groove (131).

4. The measuring tool for machining the cutter according to claim 1, wherein an angle scale (30) is mounted at the top end of the circular truncated cone (11), angle marks (301) are arranged on the angle scale (30), and a central measuring line (101) is arranged at the top ends of the first measuring rod (9) and the second measuring rod (10).

5. The measuring jig for tool machining according to claim 1, characterized in that a first spring (31) is installed between the fixing block (32) and the sensor (34) and between the fixing block (32) and the sensor (34).

6. The measuring jig for tool machining according to claim 1, characterized in that a baffle (20) is installed on one side of the first horizontal guide rail (16), and a second spring (19) is installed between the baffle (20) and the bottom frame (18).

7. The measuring jig for tool machining according to claim 1, characterized in that a display screen (2) is further mounted on the measuring base (1), and the display screen (2) is electrically connected with the sensor (34).

8. The measuring tool for machining the tool according to claim 1, wherein the sliding base (12) is installed on the first horizontal guide rail (16), one side of the measuring scale (15) is installed on the sliding base (12), and the other side of the measuring scale (15) is installed on the positioning rack (17).

9. The measuring jig for tool machining according to claim 1, characterized in that the front end of the measuring rack (13) on the first horizontal guide rail (16) is provided with an indicating mark (14).