CN113787562B - Servo stop device of cutting machine convenient to adjust - Google Patents
Servo stop device of cutting machine convenient to adjust Download PDFInfo
- Publication number
- CN113787562B CN113787562B CN202111067793.5A CN202111067793A CN113787562B CN 113787562 B CN113787562 B CN 113787562B CN 202111067793 A CN202111067793 A CN 202111067793A CN 113787562 B CN113787562 B CN 113787562B
- Authority
- CN
- China
- Prior art keywords
- frame structure
- limiting
- sliding block
- sleeve
- cutting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
Abstract
The invention provides a servo limiting device of a cutting machine convenient to adjust, which comprises a planet wheel speed reducer, a mounting flange plate, a driving shaft, a rotation angle limiting frame structure, an elastic lifting frame structure, a transverse movement limiting frame structure, a telescopic wire lifting frame structure, a mounting bolt, a sliding block coupler, a servo motor, a connecting flange plate and a coder connecting socket, wherein the mounting flange plate is respectively welded on the left side and the right side of the outer part of the planet wheel speed reducer; the driving shaft is arranged in the middle of the right side of the planetary gear reducer. The beneficial effects of the invention are as follows: through adapter sleeve, semicircle arch, sliding block, central ejector pin and bottom limit switch's setting, be favorable to carrying on spacingly to the rotation angle of drive shaft, make the rotatory fixed angle of drive shaft support, prevent that the too big precision that leads to the guillootine of rotation angle of drive shaft from reducing.
Description
Technical Field
The invention belongs to the technical field of servo limiting, and particularly relates to a servo limiting device of a cutting machine, which is convenient to adjust.
Background
The automatic cutting machine is used for cutting and cutting sheets in various industries, and does not need any die; the cutting machine is controlled by system software, then a product is directly cut, and a computer transmits corresponding instructions to the cutting machine as long as corresponding parameters are set on an operation platform; the cutting machine carries out rapid cutting according to the received design draft, and the automatic program is high; the operation is simple. Is cutting equipment used in many industries.
However, the conventional servo limiting device of the cutting machine has the problems that the rotation angle of the servo motor cannot be limited, the service life of the limit switch is shortened when the limit switch is impacted, and deviation between an actuated piece and the limit switch cannot be changed.
Therefore, it is necessary to provide a servo position-limiting device of a cutting machine which is convenient to adjust.
Disclosure of Invention
In order to solve the technical problem, the invention provides a servo limiting device of a cutting machine, which is convenient to adjust, and the servo limiting device is realized by the following technical scheme:
a servo limiting device of a cutting machine convenient to adjust comprises a planet wheel speed reducer, a mounting flange plate, a driving shaft, a rotation angle limiting frame structure, an elastic lifting frame structure, a transverse movement limiting frame structure, a telescopic wire lifting frame structure, a mounting bolt, a sliding block coupler, a servo motor, a connecting flange plate and a coder connecting socket, wherein the mounting flange plate is welded on the left side and the right side of the outer part of the planet wheel speed reducer respectively; the driving shaft is arranged in the middle of the right side of the planetary gear reducer; the left side of the rotation angle limiting frame structure is connected with the right side of the planet wheel speed reducer through a mounting flange plate; the elastic lifting frame structure is arranged at the lower part of the inner side of the rotation angle limiting frame structure; the transverse movement limiting frame structure is arranged on the inner right side of the rotation angle limiting frame structure; the telescopic lead hoisting frame structure is arranged on the right side of the upper part of the rotation angle limiting frame structure; the mounting bolt is arranged on the right side of the front end of the rotating angle limiting frame structure; the slide block coupling is connected to the right side of the driving shaft through a bolt; the servo motor is arranged on the left side of the planet wheel speed reducer; the connecting flange plate is welded on the right side of the servo motor; and the encoder connecting socket is arranged on the left side of the upper part of the servo motor.
Preferably, the right side of the connecting flange plate is in bolted connection with the mounting flange plate on the left side of the planetary gear reducer, and the input rear of the planetary gear reducer is connected with an output shaft coupler of the servo motor.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the connecting sleeve, the semicircular bulges, the sliding block, the central ejector rod and the bottom limit switch are arranged, the connecting sleeve rotates along with the driving shaft to drive the semicircular bulges to rotate to the upper parts of the sliding block, the sliding block is pushed to move downwards, the sliding block drives the central ejector rod to move downwards to touch the bottom limit switch, the rotating angle of the driving shaft is limited, the driving shaft is enabled to support a rotating and fixed angle, and the problem that the precision of the cutting machine is reduced due to the fact that the rotating angle of the driving shaft is too large is avoided.
2. In the invention, the arrangement of the mounting groove and the sealing end cover is beneficial to facilitating the whole elastic lifting frame structure to be detached from the inner side of the mounting groove by workers, maintaining or repairing the inner side of the elastic lifting frame structure and prolonging the service life of the elastic lifting frame structure.
3. According to the invention, the arrangement of the limiting sliding groove, the buffer spring and the voltage rising and dropping plate is beneficial to playing a role of buffering when the central ejector rod presses the bottom limiting switch, so that the upper part of the bottom limiting switch is prevented from being damaged due to overlarge stress, and the protection effect on the bottom limiting switch is improved.
4. In the invention, the arrangement of the return spring is beneficial to applying upward thrust to the sliding block, so that the upper part of the sliding block is tightly attached to the lower part of the connecting sleeve, and the sliding block is prevented from pushing the central ejector rod to move downwards through the self gravity.
5. According to the invention, the arrangement of the embedded fixing ring, the T-shaped groove and the T-shaped sliding block is beneficial to facilitating the adjustment of the position of the threaded supporting column outside the driving shaft by a worker, so that the right side of the side limit switch is aligned with the executed piece, and the deviation between the executed piece and the side limit switch is prevented, so that the executed piece cannot touch the right side of the side limit switch, and the normal limit of the executed piece is influenced.
6. According to the invention, the arrangement of the limiting baffle and the limiting bolt is beneficial to facilitating workers to fix the position of the T-shaped sliding block on the inner side of the T-shaped groove, and the T-shaped sliding block is prevented from sliding on the inner side of the T-shaped groove, so that the fixing of the threaded support column and the position of the side limiting switch is prevented from being influenced.
7. According to the invention, the arrangement of the threaded support column and the side limit switch is beneficial to limiting the executed part, and the servo motor is controlled to rotate reversely or stop by the contact of the executed part and the side limit switch, so that the limiting function of the device is increased.
8. According to the invention, the arrangement of the transverse sliding rod, the connecting column and the hoisting ring is beneficial to fixing the lead connected with the side limit switch, the lead is prevented from falling to the upper part of the driving shaft and then influencing the rotation of the driving shaft, the lead is prevented from being wound on the outer side of the driving shaft, and the safety of the device in use is improved.
9. According to the invention, the arrangement of the fixed sleeve and the adjusting bolt is beneficial to conveniently adjusting the position of the transverse sliding rod on the inner side of the fixed sleeve, adjusting the transverse position of the hoisting ring and being suitable for matching with threaded support columns with different lengths.
10. According to the invention, the rubber protective sleeve is favorable for fixing the lead, so that the lead is prevented from sliding randomly on the inner side of the hoisting ring, and meanwhile, the lead is prevented from being damaged due to friction on the inner side of the hoisting ring, and the limiting function of the side limit switch is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the rotation angle limiting structure of the present invention.
Fig. 3 is a structural schematic diagram of the elastic lifting frame structure of the invention.
Fig. 4 is a schematic structural view of the lateral movement limiting frame structure of the invention.
FIG. 5 is a schematic structural view of the telescopic wire hoisting frame structure of the present invention.
In the figure:
1. a planet wheel reducer; 2. mounting a flange plate; 3. a drive shaft; 4. a rotation angle limiting frame structure; 41. an outer side fixing sleeve; 42. a central through hole; 43. connecting a sleeve; 44. a semicircular bulge; 45. mounting grooves; 46. sealing the end cover; 47. a bottom limit switch; 5. an elastic lifting frame structure; 51. a slider; 52. a return spring; 53. a limiting chute; 54. a buffer spring; 55. a voltage rising and reducing plate; 56. a central ejector rod; 6. transversely moving the limiting frame structure; 61. an embedded fixing ring; 62. a T-shaped groove; 63. a T-shaped slider; 64. a limit baffle; 65. a limit bolt; 66. a threaded support post; 67. a side limit switch; 7. a telescopic wire hoisting frame structure; 71. fixing the sleeve; 72. adjusting the bolt; 73. a transverse sliding bar; 74. connecting columns; 75. hoisting a ring; 76. a rubber protective sleeve; 8. installing a bolt; 9. a slider coupling; 10. a servo motor; 11. connecting a flange plate; 12. the encoder is connected with the socket.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the embodiment is as follows:
as shown in the attached drawings 1 and 2, the servo limiting device of the cutting machine convenient to adjust comprises a planet wheel reducer 1, a mounting flange plate 2, a driving shaft 3, a rotation angle limiting frame structure 4, an elastic lifting frame structure 5, a transverse movement limiting frame structure 6, a telescopic wire lifting frame structure 7, a mounting bolt 8, a sliding block coupler 9, a servo motor 10, a connecting flange plate 11 and a coder connecting socket 12, wherein the mounting flange plate 2 is respectively welded on the left side and the right side of the outer part of the planet wheel reducer 1; the driving shaft 3 is arranged in the middle of the right side of the planetary gear reducer 1; the left side of the rotation angle limiting frame structure 4 is connected with the right side of the planet wheel speed reducer 1 through a mounting flange 2; the elastic lifting frame structure 5 is arranged at the lower part of the inner side of the rotation angle limiting frame structure 4; the transverse movement limiting frame structure 6 is arranged on the inner right side of the rotation angle limiting frame structure 4; the telescopic lead hoisting frame structure 7 is arranged on the right side of the upper part of the rotating angle limiting frame structure 4; the mounting bolt 8 is arranged on the right side of the front end of the rotation angle limiting frame structure 4; the slide block coupling 9 is connected to the right side of the driving shaft 3 through bolts; the servo motor 10 is arranged on the left side of the planetary gear reducer 1; the connecting flange plate 11 is welded on the right side of the servo motor 10; the encoder connecting socket 12 is arranged on the left side of the upper part of the servo motor 10; the rotation angle limiting frame structure 4 comprises an outer side fixing sleeve 41, a central through hole 42, a connecting sleeve 43, a semicircular bulge 44, a mounting groove 45, a sealing end cover 46 and a bottom limiting switch 47, wherein the central through hole 42 is formed in the middle of the inner side of the outer side fixing sleeve 41; the connecting sleeve 43 is inserted inside the central through hole 42; the semicircular bulge 44 is integrally arranged at the left side of the outer part of the connecting sleeve 43; the mounting groove 45 is arranged at the lower part of the inner side of the outer side fixing sleeve 41, and the upper part of the mounting groove is communicated with the lower part of the inner side of the central through hole 42; the sealing end cover 46 is connected with the lower part of the outer fixing sleeve 41 through bolts; the bottom limit switch 47 is connected to the middle position of the upper part of the sealing end cover 46 through a screw; the connecting sleeve 43 rotates along with the driving shaft 3, and drives the semicircular bulge 44 to rotate to the upper part of the elastic lifting frame structure 5, so that the elastic lifting frame structure 5 is pushed to move downwards, the elastic lifting frame structure 5 touches the bottom limit switch 47, and the bottom limit switch 47 controls the servo motor 10 to stop rotating through an external encoder.
As shown in fig. 3, in the above embodiment, specifically, the elastic lifting frame structure 5 includes a sliding block 51, a return spring 52, a limit sliding chute 53, a buffer spring 54, a lifting pressing plate 55 and a central top rod 56, where the return spring 52 is respectively bolted to the left and right sides of the lower part of the sliding block 51; the limiting sliding groove 53 is arranged at the lower part of the inner side of the sliding block 51; the buffer spring 54 and the lifting pressure plate 55 are respectively arranged on the inner side of the limiting chute 53; the upper part of the central mandril 56 penetrates through the sliding block 51 and is in threaded connection with the middle position of the lower part of the lifting pressing plate 55; the sliding block 51 drives the central ejector rod 56 to move downwards to touch the bottom limit switch 47, when the upper part of the central ejector rod 56 contacts the upper part of the bottom limit switch 47, the central ejector rod 56 firstly pushes the pressure rising and reducing plate 55 upwards, so that the pressure rising and reducing plate 55 pushes the buffer spring 54 to achieve a buffering effect, and as the sliding block 51 continuously moves downwards, the elastic force of the buffer spring 54 is increased until the bottom limit switch 47 can be pressed.
In the above embodiment, as shown in fig. 4, specifically, the lateral movement limiting frame structure 6 includes an embedded fixing ring 61, a T-shaped groove 62, a T-shaped slider 63, a limiting baffle 64, a limiting bolt 65, a threaded supporting column 66 and a side limiting switch 67, and the opening of the T-shaped groove 62 is opened to the right at the right side inside the embedded fixing ring 61; the T-shaped sliding block 63 is clamped on the inner side of the T-shaped groove 62; the limit baffle 64 is arranged at the upper part of the right side of the embedded fixing ring 61; the limiting bolt 65 is in threaded connection with the lower part of the limiting baffle plate 64; the left side of the threaded support column 66 is in threaded connection with the middle position of the right side of the limiting baffle plate 64; the side limit switch 67 is in threaded connection with the right side of the threaded support column 66; the position of the T-shaped sliding block 63 on the inner side of the T-shaped groove 62 is adjusted, the limiting baffle 64 moves along with the movement of the T-shaped sliding block 63 until the threaded supporting column 66 and the side limiting switch 67 are rotated to the required position, then the limiting bolt 65 is screwed down, the position of the T-shaped sliding block 63 is fixed, and then the threaded supporting column 66 is replaced to the required length according to actual conditions.
As shown in fig. 5, in the above embodiment, specifically, the telescopic wire hoisting frame structure 7 includes a fixing sleeve 71, an adjusting bolt 72, a transverse sliding rod 73, a connecting column 74, a hoisting ring 75 and a rubber protecting sleeve 76, wherein the adjusting bolt 72 is connected with the connecting position of the transverse sliding rod 73 by a thread; the transverse sliding rod 73 is inserted into the inner side of the fixed sleeve 71; the connecting column 74 is in threaded connection with the right side of the lower part of the transverse sliding rod 73; the upper part of the hoisting ring 75 and the lower part of the connecting column 74 are integrally arranged; the rubber protecting sleeve 76 is glued to the inner side of the hoisting ring 75; the side limit switch 67 and a lead wire connected with the outside penetrate through the inner side of the rubber protecting sleeve 76, the adjusting bolt 72 is unscrewed, the position of the transverse sliding rod 73 on the inner side of the fixing sleeve 71 is adjusted, the position between the hoisting ring 75 and the side limit switch 67 is adjusted, and finally the adjusting bolt 72 is screwed down.
In the above embodiment, specifically, the right side of the connecting flange 11 is in bolted connection with the mounting flange 2 on the left side of the planetary gear reducer 1, and the input end of the planetary gear reducer 1 is connected with the output shaft coupler of the servo motor 10, so that the device is convenient to disassemble.
In the above embodiment, specifically, the outer fixing sleeve 41 is sleeved outside the driving shaft 3 and is arranged on the right side of the planetary gear reducer 1, and meanwhile, the left side of the outer fixing sleeve 41 is connected with the mounting flange plate 2 on the right side of the planetary gear reducer 1 through a bolt, so that the outer fixing sleeve 41 can be conveniently taken down outside the driving shaft 3, and the outer fixing sleeve 41 is maintained.
In the above embodiment, specifically, the driving shaft 3 is inserted into the connecting sleeve 43, and the mounting bolt 8 is screwed at the joint between the driving shaft 3 and the connecting sleeve 43 to fix the joint between the outer fixing sleeve 41 and the driving shaft 3.
In the above embodiment, specifically, the mounting bolt 8 is disposed on the right side of the outer fixing sleeve 41, so as to achieve the effect of fixed mounting.
In the above embodiment, specifically, the sliding block 51 is inserted into the upper portion of the inner side of the mounting groove 45, and the upper portion of the sliding block 51 is closely attached to the left side of the lower portion of the connecting sleeve 43, so that the bottom limit switch 47 is pressed by the up-and-down movement of the sliding block 51.
In the above embodiment, specifically, the center line of the sliding block 51 coincides with the center line of the semicircular protrusion 44, so that the sliding block 51 is prevented from being shifted and affecting the downward movement.
In the above embodiment, specifically, the return spring 52 is disposed inside the mounting groove 45, and the lower portion is respectively bolted to the left and right sides of the upper portion of the end cap 46, so as to push the slide block 51 to move upward.
In the above embodiment, specifically, the lower portion of the central push rod 56 contacts the upper portion of the bottom limit switch 47, and the bottom limit switch 47 performs a limiting function.
In the above embodiment, the lower portion of the buffer spring 54 is bolted to the upper left and right sides of the lifting/lowering platen 55, and the upper portion thereof is closely attached to the inner upper portion of the slide block 51. The buffer effect is achieved.
In the above embodiment, specifically, the fixing ring 61 is embedded in the right side of the inner portion of the outer fixing sleeve 41.
In the above embodiment, specifically, the embedded fixing ring 61 is sleeved outside the connection sleeve 43, so that the normal rotation of the connection sleeve 43 is not affected.
In the above embodiment, specifically, the middle position of the left side of the limiting baffle 64 is in bolt connection with the middle position of the right side of the T-shaped sliding block 63, so that the position of the T-shaped sliding block 63 is conveniently fixed.
In the above embodiment, specifically, the left side of the limiting bolt 65 is tightly pressed against the right side of the embedded fixing ring 61.
In the above embodiment, in particular, the fixing sleeve 71 is screwed to the upper right side of the outer fixing sleeve 41.
In the above embodiment, specifically, the hoisting ring 75 is disposed on the upper portion of the threaded support column 66.
Principle of operation
The working principle of the invention is as follows: when the device is used, the output shaft of the servo motor 10 drives the input shaft of the planetary reducer 1 to rotate, the drive shaft 3 is driven to rotate after the speed of the planetary reducer 1 is reduced, the connecting sleeve 43 rotates along with the drive shaft 3 and drives the semicircular bulge 44 to rotate to the upper part of the sliding block 51, the sliding block 51 is pushed to move downwards, the sliding block 51 drives the central ejector rod 56 to move downwards to touch the bottom limit switch 47, when the upper part of the central ejector rod 56 contacts with the upper part of the bottom limit switch 47, the central ejector rod 56 firstly pushes the pressure rising and dropping plate 55 upwards, so that the pressure rising and dropping plate 55 pushes the buffer spring 54 to play a buffering effect, the elastic force of the buffer spring 54 is increased along with the continuous downward movement of the sliding block 51 until the bottom limit switch 47 can be pressed, and the bottom limit switch 47 controls the servo motor 10 to stop rotating through an external encoder, the rotation angle of the driving shaft 3 is limited, when the rotation angle is not needed, the elastic lifting frame structure 5 can be detached through the sealing end cover 46, the position of the T-shaped sliding block 63 on the inner side of the T-shaped groove 62 is adjusted, the limiting baffle 64 moves along with the movement of the T-shaped sliding block 63 until the threaded supporting column 66 and the side limiting switch 67 are rotated to the needed position, then the limiting bolt 65 is screwed down, the position of the T-shaped sliding block 63 is fixed, then the threaded supporting column 66 is replaced to the needed length according to actual conditions, then a lead wire connected with the outside of the side limiting switch 67 penetrates through the inner side of the rubber protecting sleeve 76, the adjusting bolt 72 is unscrewed, the position of the transverse sliding rod 73 on the inner side of the fixing sleeve 71 is adjusted, the position between the hoisting ring 75 and the side limiting switch 67 is adjusted, and finally the adjusting bolt 72 is screwed down.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (7)
1. The servo limiting device of the cutting machine convenient to adjust is characterized by comprising a planetary gear reducer (1), a mounting flange plate (2), a driving shaft (3), a rotation angle limiting frame structure (4), an elastic lifting frame structure (5), a transverse movement limiting frame structure (6), a telescopic wire lifting frame structure (7), a mounting bolt (8), a sliding block coupler (9), a servo motor (10), a connecting flange plate (11) and a coder connecting socket (12), wherein the mounting flange plate (2) is welded on the left side and the right side of the outer part of the planetary gear reducer (1) respectively; the driving shaft (3) is arranged in the middle of the right side of the planet wheel speed reducer (1); the left side of the rotation angle limiting frame structure (4) is connected with the right side of the planet wheel speed reducer (1) through a mounting flange plate (2); the elastic lifting frame structure (5) is arranged at the lower part of the inner side of the rotation angle limiting frame structure (4); the transverse movement limiting frame structure (6) is arranged on the inner right side of the rotation angle limiting frame structure (4); the telescopic lead hoisting frame structure (7) is arranged on the right side of the upper part of the rotating angle limiting frame structure (4); the mounting bolt (8) is arranged on the right side of the front end of the rotating angle limiting frame structure (4); the slide block coupling (9) is connected to the right side of the driving shaft (3) through a bolt; the servo motor (10) is arranged on the left side of the planet wheel speed reducer (1); the connecting flange plate (11) is welded on the right side of the servo motor (10); the encoder connecting socket (12) is arranged on the left side of the upper part of the servo motor (10); the rotation angle limiting frame structure (4) comprises an outer side fixing sleeve (41), a central through hole (42), a connecting sleeve (43), a semicircular bulge (44), a mounting groove (45), a sealing end cover (46) and a bottom limiting switch (47), wherein the central through hole (42) is formed in the middle of the inner side of the outer side fixing sleeve (41); the connecting sleeve (43) is inserted into the inner side of the central through hole (42); the semicircular bulge (44) is integrally arranged at the left side of the outer part of the connecting sleeve (43); the mounting groove (45) is formed in the lower part of the inner side of the outer fixing sleeve (41), and the upper part of the mounting groove is communicated with the lower part of the inner side of the central through hole (42); the sealing end cover (46) is connected to the lower part of the outer fixing sleeve (41) through bolts; the bottom limit switch (47) is connected to the middle position of the upper part of the sealing end cover (46) through a screw; the elastic lifting frame structure (5) comprises a sliding block (51), a return spring (52), a limiting sliding groove (53), a buffer spring (54), a lifting pressure plate (55) and a central ejector rod (56), wherein the return springs (52) are respectively connected to the left side and the right side of the lower part of the sliding block (51) through bolts; the limiting sliding groove (53) is formed in the lower portion of the inner side of the sliding block (51); the buffer spring (54) and the lifting pressure plate (55) are respectively arranged on the inner side of the limiting sliding groove (53); the upper part of the central ejector rod (56) penetrates through the sliding block (51) and is in threaded connection with the middle position of the lower part of the lifting pressing plate (55); the transverse moving limiting frame structure (6) comprises an embedded fixing ring (61), a T-shaped groove (62), a T-shaped sliding block (63), a limiting baffle (64), a limiting bolt (65), a threaded supporting column (66) and a side limiting switch (67), wherein an opening of the T-shaped groove (62) faces the right and is formed in the right side of the inside of the embedded fixing ring (61); the T-shaped sliding block (63) is clamped at the inner side of the T-shaped groove (62); the limiting baffle (64) is arranged at the upper part of the right side of the embedded fixing ring (61); the limiting bolt (65) is in threaded connection with the lower part of the limiting baffle plate (64); the left side of the threaded support column (66) is in threaded connection with the middle position of the right side of the limiting baffle plate (64); the side limit switch (67) is in threaded connection with the right side of the threaded support column (66); the telescopic lead hoisting frame structure (7) comprises a fixed sleeve (71), an adjusting bolt (72), a transverse sliding rod (73), a connecting column (74), a hoisting ring (75) and a rubber protecting sleeve (76), wherein the adjusting bolt (72) is in threaded connection with the connecting position of the transverse sliding rod (73); the transverse sliding rod (73) is inserted into the inner side of the fixed sleeve (71); the connecting column (74) is in threaded connection with the right side of the lower part of the transverse sliding rod (73); the upper part of the hoisting ring (75) and the lower part of the connecting column (74) are integrally arranged; the rubber protective sleeve (76) is connected to the inner side of the hoisting ring (75) in an adhesive mode.
2. The servo limiting device of the cutting machine convenient to adjust as claimed in claim 1, wherein the outer fixing sleeve (41) is sleeved outside the driving shaft (3) and is arranged at the right side of the planetary reducer (1), and the left side is connected with the mounting flange (2) at the right side of the planetary reducer (1) through bolts.
3. The servo position limiter of cutting machine easy to adjust as set forth in claim 1, characterized in that said driving shaft (3) is inserted inside the connecting sleeve (43), said mounting bolt (8) is screwed at the connection of the driving shaft (3) and the connecting sleeve (43), said mounting bolt (8) is disposed at the right side of the outer fixing sleeve (41).
4. The servo position limiter of cutting machine convenient for adjustment as claimed in claim 1, wherein the sliding block (51) is inserted into the upper inner side of the mounting groove (45), and the upper part of the sliding block (51) is closely attached to the left side of the lower part of the connecting sleeve (43), and the center line of the sliding block (51) is coincident with the center line of the semicircular projection (44).
5. The servo position limiting device of a cutting machine convenient for adjustment as claimed in claim 1, wherein the return spring (52) is arranged inside the mounting groove (45), the lower part of the return spring is respectively connected with the left and right sides of the upper part of the sealing end cover (46) through bolts, and the lower part of the central push rod (56) is contacted with the upper part of the bottom limit switch (47).
6. The servo position limiter of cutting machine with easy adjustment as claimed in claim 1, wherein the lower part of the buffer spring (54) is connected with the left and right sides of the upper part of the lifting pressure plate (55) by bolts, and the upper part is closely attached to the inner upper part of the sliding block (51).
7. The servo position limiter of cutting machine convenient for adjustment as claimed in claim 1, wherein said embedded fixing ring (61) is embedded in the inner right side of the outer fixing sleeve (41), and said embedded fixing ring (61) is sleeved on the outer side of the connecting sleeve (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067793.5A CN113787562B (en) | 2021-09-13 | 2021-09-13 | Servo stop device of cutting machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067793.5A CN113787562B (en) | 2021-09-13 | 2021-09-13 | Servo stop device of cutting machine convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113787562A CN113787562A (en) | 2021-12-14 |
| CN113787562B true CN113787562B (en) | 2023-01-13 |
Family
ID=78879979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111067793.5A Active CN113787562B (en) | 2021-09-13 | 2021-09-13 | Servo stop device of cutting machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113787562B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799691B (en) * | 2022-05-07 | 2023-10-31 | 苏州慧博精密钣金有限公司 | Be applied to sheet metal component welded multifunctional clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207143Y (en) * | 2008-05-22 | 2009-03-11 | 中国船舶重工集团公司第七一七研究所 | Large scope angle position limiting device |
| CN205096606U (en) * | 2015-11-19 | 2016-03-23 | 中国航空工业集团公司北京航空制造工程研究所 | Corner stop gear and high -speed AC pivot angle cutter head of high -speed AC pivot angle cutter head |
| CN206259265U (en) * | 2016-10-12 | 2017-06-16 | 耿浩 | A kind of valve limit switch |
| CN109455219A (en) * | 2018-09-29 | 2019-03-12 | 合肥工业大学 | A kind of wire-controlled steering system steering wheel with limiting device and limit method |
| CN109571573A (en) * | 2018-11-19 | 2019-04-05 | 山东职业学院 | A kind of intelligentized multifunctional numerical control guillotine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018001094A1 (en) * | 2016-06-30 | 2018-01-04 | 南京德朔实业有限公司 | Cutting tool |
-
2021
- 2021-09-13 CN CN202111067793.5A patent/CN113787562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207143Y (en) * | 2008-05-22 | 2009-03-11 | 中国船舶重工集团公司第七一七研究所 | Large scope angle position limiting device |
| CN205096606U (en) * | 2015-11-19 | 2016-03-23 | 中国航空工业集团公司北京航空制造工程研究所 | Corner stop gear and high -speed AC pivot angle cutter head of high -speed AC pivot angle cutter head |
| CN206259265U (en) * | 2016-10-12 | 2017-06-16 | 耿浩 | A kind of valve limit switch |
| CN109455219A (en) * | 2018-09-29 | 2019-03-12 | 合肥工业大学 | A kind of wire-controlled steering system steering wheel with limiting device and limit method |
| CN109571573A (en) * | 2018-11-19 | 2019-04-05 | 山东职业学院 | A kind of intelligentized multifunctional numerical control guillotine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113787562A (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101780562B (en) | Device and method for adjusting gap of shear of disc shearing machine | |
| CN113787562B (en) | Servo stop device of cutting machine convenient to adjust | |
| CN104148918A (en) | Shock absorber pressing machine | |
| CN103056645B (en) | Servo torque machine | |
| CN100525993C (en) | Universal ball workrest for jackrod abrasion-proof strap soldering | |
| CN214010760U (en) | Driving wheel test simulation device | |
| CN102528437B (en) | Device and method for automatically monitoring drive gear nut screwing device | |
| CN202726598U (en) | Numerical control drilling and milling machine | |
| CN202985065U (en) | Servo torsion machine | |
| CN219805287U (en) | Stamping device of mechanical press | |
| CN201201148Y (en) | Torque force assembling apparatus | |
| CN108890241B (en) | Turntable device for assembling upper table top | |
| CN202291757U (en) | High-precision lifting device of numerical control cutting machine | |
| CN204036018U (en) | A kind of drilling tapping machine | |
| CN204486946U (en) | The sudden disconnected automatic stop arrangement of driving screw tapping machine screw tap | |
| CN114248053A (en) | Automatic welding robot for steel structure bridge truss | |
| CN210254485U (en) | Novel simple hydraulic clamp | |
| CN2900080Y (en) | Automatic feeding mechanism for stone edge grinder | |
| CN201220302Y (en) | Electric torsion protector | |
| CN216789055U (en) | Slide block adjusting mechanism with torque overload protection | |
| CN117102600B (en) | Wire cutting equipment is walked to metal material | |
| CN216129160U (en) | Elevator safety device convenient to maintenance | |
| CN201295726Y (en) | Reinforcing steel adjusting cutter | |
| CN209797438U (en) | Pneumatic cap screwing mechanism | |
| CN211589174U (en) | Shock absorber camber angle adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.1 Juxian Road, Fushan District, Yantai City, Shandong Province Patentee before: YANTAI AUTOMOBILE ENGINEERING PROFESSIONAL College |
|
| TR01 | Transfer of patent right |