CN210189454U - Multi-dimensional adjusting and supporting mechanism of micro-knife grinding machine - Google Patents
Multi-dimensional adjusting and supporting mechanism of micro-knife grinding machine Download PDFInfo
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- CN210189454U CN210189454U CN201920711630.8U CN201920711630U CN210189454U CN 210189454 U CN210189454 U CN 210189454U CN 201920711630 U CN201920711630 U CN 201920711630U CN 210189454 U CN210189454 U CN 210189454U
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Abstract
The utility model belongs to the technical field of the machine tool machining technique and specifically relates to a supporting mechanism is adjusted to multidimension degree of little sword grinding machine, support the head including supporting backing plate, connecting block, adjusting block, installation piece, pendulum head seat, pendulum head and one number, the utility model discloses the support mechanism is adjusted to multidimension degree of little sword grinding machine who obtains, through reasonable structural design, can have the realization to support the little sword in the course of working, and the angle that supports can multidimension degree be adjusted to the machining precision is high.
Description
Technical Field
The utility model belongs to the technical field of the machine tool machining technique and specifically relates to a supporting mechanism is adjusted to multidimension degree of little sword grinding machine.
Background
In the prior art, when a micro-cutter is ground on a five-axis grinding machine, the micro-cutter is clamped manually through manual operation, so that the clamping efficiency is low, the precision in the clamping process is poor, and the product quality and the grinding stability can be seriously influenced.
In addition, in the machining process, because the micro cutter is a long-strip-shaped component, a long end can be exposed outside after the mechanical arm is clamped on the material chuck, and if no supporting mechanism is arranged, the micro cutter can be strongly shaken in the grinding process to influence the machining precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a little sword grinding machine's multidimension degree regulation supporting mechanism in order to solve the not enough of above-mentioned technique, can realize carrying out multidimension degree regulation to a support head.
In order to achieve the above purpose, the utility model relates to a multidimensional adjusting and supporting mechanism of a micro-knife grinder, which comprises a supporting base plate arranged on a grinder body, a second hydraulic cylinder which is vertically upward is arranged on the supporting base plate, a second vertical guide rail is arranged on the supporting base plate at two sides of the second hydraulic cylinder, a slide block is arranged on the second vertical guide rail, a connecting block is fixedly arranged between the slide blocks at two sides, the lower surface of the connecting block is connected with a telescopic rod of the second hydraulic cylinder, an adjusting block is connected with the lower surface at one end of the connecting block, vertical guide posts are arranged at two ends of the adjusting block, the guide posts are fixed on the adjusting block, a through hole with an opening is arranged at the position corresponding to the adjusting block on the connecting block, the through hole is connected with the guide posts in a matching way, a pressure spring is arranged between the adjusting block and the connecting block, and, a screw penetrates through the pressure spring, and an elastic bolt is arranged at an opening of the through hole of the connecting block and used for adjusting the size of the opening; the adjusting block at one end far away from the connecting block is provided with an inwards concave structure, the inside of the inwards concave structure is provided with an installing block, the inside of the installing block is provided with one or two shaft holes in the horizontal direction, the adjusting blocks at the two ends of the installing block are provided with one or two guide shafts, the guide shafts penetrate through the shaft holes, a pressure spring is sleeved on the guide shaft between the adjusting block at one end and the installing block, the adjusting block corresponding to the installing block at the other end is provided with a screw hole, a puller bolt is arranged in the screw hole, and the end part of the puller bolt is contacted with the installing block; the upper surface of the mounting block is provided with a pendulum head seat, the center of the lower surface of the pendulum head seat and the corresponding position of the upper surface of the mounting block are both provided with pin holes, pin shafts are arranged in the pin holes, one end of the pendulum head seat is provided with an adjusting hole, the position of the mounting block corresponding to the adjusting hole is provided with an elliptical hole, an eccentric adjusting shaft is arranged in the adjusting hole and the elliptical hole, the part of the eccentric adjusting shaft in the adjusting hole is of a cylindrical structure, the part of the eccentric adjusting shaft in the elliptical hole is of an eccentric shaft structure, two ends of the pendulum head seat are respectively provided with a fixing hole, the mounting block corresponding to the fixing hole is provided with a screw hole, the diameter of the fixing hole is larger than that of the screw hole, and a bolt is arranged in the fixing hole in a penetrating; the upper surface both ends of pendulum head seat are provided with ascending two supporting legss, be provided with the through-hole in the upper end of two supporting legss, be provided with the yaw between two supporting legss, be provided with the axis of rotation on the yaw, the axis of rotation is located this through-hole, it is provided with the locking hole to correspond on two supporting legss, wear to establish bolt and nut in the locking hole, set up the hole of lining up on the yaw, the diameter in this hole is greater than the diameter of bolt, be provided with the pressure spring between yaw and the pendulum head seat of lower extreme, wear to establish the screw in the pressure spring between yaw and pendulum head seat, this screw is used for adjusting the compression distance of the pressure spring between yaw and the pendulum head seat, be provided with ascending a support head on the yaw.
According to the movable supporting mechanism in the technical scheme, the supporting head on the movable support is used for supporting the lower part of the micro-knife in the machining process by utilizing the extension of the second hydraulic cylinder, the micro-knife is kept in rotating balance by matching with the lower pressing plate, and the stability is high. And for micro-knives of different sizes or after long-time processing, the angle and the position of the first supporting head on the movable supporting mechanism need to be adjusted. The adjusting block is arranged below the connecting block, the guide column is arranged between the connecting block and the adjusting block, the relative movement of the adjusting block in the vertical direction is realized, the adjustment of the adjusting block in the vertical direction is realized through the design of a pressure spring and a screw, and finally, the opening of the adjusting block can be fastened through an elastic bolt to ensure the relative position between the connecting block and the guide column, so that the relative height of the first support head is finely adjusted; the installation block is arranged on the guide shaft on the adjustment block, one end of the installation block is provided with a pressure spring, the other end of the installation block is provided with a puller bolt, the horizontal position of the installation block on the guide shaft is changed by adjusting the puller bolt, and meanwhile, a shaft hole of the guide shaft can be provided with an opening; the pendulum head seat and the mounting block can be rotatably connected in the vertical direction through the arrangement of a pin shaft in the center of the upper surface of the mounting block, the pendulum head seat can be circumferentially adjusted under the condition of rotating the eccentric adjusting shaft through the matching of the eccentric adjusting shaft and an oval hole arranged on the mounting block, and the first support head can be circumferentially rotated and adjusted in the vertical axial direction through the fixation of a bolt; through the supporting legs at the two ends of the head swinging seat and the pin shaft connection between the swinging heads, the circumference adjustment of the swinging heads at the horizontal shaft is adjusted by utilizing a pressure spring and a screw below, and the two supporting legs are locked by a bolt, so that the swinging heads are fixed, and the circumferential rotation adjustment of a first supporting head on the swinging heads along the horizontal axial direction is realized. Above-mentioned scheme can remove the fine setting to a support head in the position of horizontal direction and vertical direction, supports the head at horizontal direction, vertical direction simultaneously and finely tunes for the circumferential direction of axis at the horizontal direction, vertical direction, forms the multidimension degree fine setting, ensures the reliability of a support head to the support of little sword.
The utility model provides a supporting mechanism is adjusted to multidimension degree of little sword grinding machine, through reasonable structural design, can have the realization to support the little sword in the course of working, and the angle that supports can multidimension degree be adjusted to the machining precision is high.
Drawings
Fig. 1 is a schematic structural view of a movable support mechanism of the present invention;
fig. 2 is a schematic structural diagram 1 between the connecting block and the adjusting block of the present invention;
fig. 3 is a schematic structural diagram 2 between the connecting block and the adjusting block of the present invention;
fig. 4 is a schematic side view of the mounting block and the adjusting block of the present invention;
fig. 5 is a schematic front view of the mounting block and the adjusting block of the present invention;
fig. 6 is a schematic structural view between the mounting block and the head swing seat of the present invention;
fig. 7 is a schematic structural view between the swing head and the swing head seat of the present invention.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, the multidimensional adjustment supporting mechanism of the microtool grinding machine described in this embodiment includes a supporting pad 1201 disposed on a grinding machine body 1, a second hydraulic cylinder 1202 vertically upward is disposed on the supporting pad 1201, a second vertical guide rail 1205 is disposed on the supporting pad 1201 on both sides of the second hydraulic cylinder 1202, a slider 1203 is disposed on the second vertical guide rail 1205, a connecting block 1204 is fixedly disposed between the sliders 1203 on both sides, a lower surface of the connecting block 1204 is connected with an expansion link of the second hydraulic cylinder 1202, as shown in fig. 2 and 3, an adjusting block 1207 is connected to a lower surface of one end of the connecting block 1204, vertical guide posts 1212 are disposed on both ends of the adjusting block 1207, the guide posts 1212 are fixed on the adjusting block 1207, through holes with openings are disposed on the connecting block 1204 at positions corresponding to the adjusting block 1207, the through holes are connected with the guide posts 1212 in a matching manner, a compression spring is disposed between the adjusting blocks 1207 and the connecting block 1204, a screw is arranged between the adjusting block 1207 and the connecting block 1204 and penetrates through the pressure spring 1106, and an elastic bolt is arranged at an opening of the through hole of the connecting block 1204 and used for adjusting the size of the opening; as shown in fig. 4 and 5, an inward concave structure is arranged on the adjusting block 1207 at one end far away from the connecting block 1204, an installation block 1208 is arranged in the inward concave structure, two shaft holes in the horizontal direction are arranged in the installation block 1208, two guide shafts 1213 are arranged on the adjusting blocks 1207 at two ends of the installation block 1208, the guide shafts 1213 penetrate through the shaft holes, a pressure spring 1106 is sleeved on the guide shaft 1213 between the adjusting block 1207 at one end and the installation block 1208, a screw hole is arranged on the adjusting block 1207 corresponding to the installation block 1208 at the other end, a puller bolt is arranged in the screw hole, and the end of the puller bolt is in contact with the installation block 1208; as shown in fig. 6, a swing head seat 1209 is disposed on the upper surface of the mounting block 1208, pin holes are disposed at the center of the lower surface of the swing head seat 1209 and corresponding positions on the upper surface of the mounting block 1208, a pin 1214 is arranged in the pin hole, an adjusting hole 1217 is arranged at one end of the swing head seat 1209, an elliptical hole 1216 is provided in the mounting block 1208 at a position corresponding to the adjustment hole 1217, an eccentric adjusting shaft 1215 is arranged in the adjusting hole 1217 and the elliptical hole 1216, the part of the eccentric adjusting shaft 1215 positioned in the adjusting hole 1217 is of a cylindrical structure, the part of the eccentric adjusting shaft 1215 positioned in the elliptical hole 1216 is of an eccentric shaft structure, fixing holes are respectively arranged at two ends of the head swinging seat 1209, screw holes are arranged on the mounting block 1208 corresponding to the fixing holes, the diameter of the fixing hole is larger than that of the screw hole, bolts are arranged in the fixing holes in a penetrating manner and matched with the screw holes, and are used for fixing the mounting block 1208 and the swing head seat 1209; as shown in fig. 7, two upward supporting legs 1218 are disposed at two ends of an upper surface of the pendulum head base 1209, through holes are disposed at upper ends of the two supporting legs 1218, a pendulum head 1210 is disposed between the two supporting legs 1218, a rotating shaft 1220 is disposed on the pendulum head 1210, the rotating shaft 1220 is disposed in the through holes, locking holes 1219 are correspondingly disposed on the two supporting legs 1218, bolts and nuts are inserted into the locking holes 1219, a through hole is disposed on the pendulum head 1210, a diameter of the through hole is larger than a diameter of the bolt, a pressure spring 1106 is disposed between the pendulum head 1210 and the pendulum head base 1209 at a lower end, a screw is inserted into the pressure spring between the pendulum head 1210 and the pendulum head base 1209, the screw is used for adjusting a compression distance of the pressure spring 1106 between the pendulum head 1210 and the pendulum head base 1209, and an upward first supporting head 1211 is disposed on the pendulum head 1210.
Claims (1)
1. The utility model provides a supporting mechanism is adjusted to multidimension degree of little sword grinding machine, is including setting up the support backing plate on the grinding machine body, characterized by: the hydraulic cylinder is characterized in that a vertically upward hydraulic cylinder II is arranged on a supporting base plate, a vertical guide rail II is arranged on the supporting base plate on two sides of the hydraulic cylinder II, a sliding block is arranged on the vertical guide rail II, a connecting block is fixedly arranged between the sliding blocks on the two sides, the lower surface of the connecting block is connected with a telescopic rod of the hydraulic cylinder II, an adjusting block is connected with the lower surface of one end of the connecting block, guide posts in the vertical direction are arranged at two ends of the adjusting block and fixed on the adjusting block, a through hole with an opening is arranged on the connecting block and corresponds to the adjusting block, the through hole is connected with the guide posts in a matched manner, a pressure spring is arranged between the adjusting block and the connecting block, a screw is arranged between the adjusting block and the pressure spring, the screw penetrates through the pressure spring, a tightening bolt is; the adjusting block at one end far away from the connecting block is provided with an inwards concave structure, the inside of the inwards concave structure is provided with an installing block, the inside of the installing block is provided with one or two shaft holes in the horizontal direction, the adjusting blocks at the two ends of the installing block are provided with one or two guide shafts, the guide shafts penetrate through the shaft holes, a pressure spring is sleeved on the guide shaft between the adjusting block at one end and the installing block, the adjusting block corresponding to the installing block at the other end is provided with a screw hole, a puller bolt is arranged in the screw hole, and the end part of the puller bolt is contacted with the installing block; the upper surface of the mounting block is provided with a pendulum head seat, the center of the lower surface of the pendulum head seat and the corresponding position of the upper surface of the mounting block are both provided with pin holes, pin shafts are arranged in the pin holes, one end of the pendulum head seat is provided with an adjusting hole, the position of the mounting block corresponding to the adjusting hole is provided with an elliptical hole, an eccentric adjusting shaft is arranged in the adjusting hole and the elliptical hole, the part of the eccentric adjusting shaft in the adjusting hole is of a cylindrical structure, the part of the eccentric adjusting shaft in the elliptical hole is of an eccentric shaft structure, two ends of the pendulum head seat are respectively provided with a fixing hole, the mounting block corresponding to the fixing hole is provided with a screw hole, the diameter of the fixing hole is larger than that of the screw hole, and a bolt is arranged in the fixing hole in a penetrating; the upper surface both ends of pendulum head seat are provided with ascending two supporting legss, be provided with the through-hole in the upper end of two supporting legss, be provided with the yaw between two supporting legss, be provided with the axis of rotation on the yaw, the axis of rotation is located this through-hole, it is provided with the locking hole to correspond on two supporting legss, wear to establish bolt and nut in the locking hole, set up the hole of lining up on the yaw, the diameter in this hole is greater than the diameter of bolt, be provided with the pressure spring between yaw and the pendulum head seat of lower extreme, wear to establish the screw in the pressure spring between yaw and pendulum head seat, this screw is used for adjusting the compression distance of the pressure spring between yaw and the pendulum head seat, be provided with ascending a support head on the yaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711630.8U CN210189454U (en) | 2019-05-17 | 2019-05-17 | Multi-dimensional adjusting and supporting mechanism of micro-knife grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711630.8U CN210189454U (en) | 2019-05-17 | 2019-05-17 | Multi-dimensional adjusting and supporting mechanism of micro-knife grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189454U true CN210189454U (en) | 2020-03-27 |
Family
ID=69875539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920711630.8U Active CN210189454U (en) | 2019-05-17 | 2019-05-17 | Multi-dimensional adjusting and supporting mechanism of micro-knife grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210189454U (en) |
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2019
- 2019-05-17 CN CN201920711630.8U patent/CN210189454U/en active Active
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