CN210452226U - Main shaft parallelism adjusting device and scribing machine comprising same - Google Patents
Main shaft parallelism adjusting device and scribing machine comprising same Download PDFInfo
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- CN210452226U CN210452226U CN201921379532.5U CN201921379532U CN210452226U CN 210452226 U CN210452226 U CN 210452226U CN 201921379532 U CN201921379532 U CN 201921379532U CN 210452226 U CN210452226 U CN 210452226U
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 61
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a scribing machine technical field especially relates to a main shaft depth of parallelism adjusting device and include its scribing machine, main shaft depth of parallelism adjusting device is including setting up the fixed baseplate in corresponding frame, fixed baseplate one side is equipped with the main shaft base that is used for installing the main shaft, be equipped with in the corresponding frame with the first adjustment subassembly that fixed baseplate corresponds, first adjustment subassembly is including setting up the first adjusting plate in corresponding frame to and two at least intervals set up on the first adjusting plate, be used for on the horizontal direction with the fixed baseplate draws to or pushes away from thereby the first guiding mechanism of the position on the corresponding main shaft horizontal direction of first adjusting plate adjustment. The utility model discloses well main shaft can carry out the adjustment of different positions around the rotation center of difference, does not have prior art main shaft can only center on single rotation center pivoted condition in the adjustment process, and the stiff end home range of main shaft increases, therefore the adjustment range of main shaft also increases thereupon.
Description
Technical Field
The utility model relates to a scribing machine technical field especially relates to a main shaft depth of parallelism adjusting device reaches scribing machine including it.
Background
The scribing machine is mainly used for processing parts of electronic products and the like and is divided into a grinding wheel scribing machine and a laser scribing machine according to the working type, wherein the grinding wheel scribing machine mainly cuts and processes a workpiece by a grinding wheel blade arranged on a main shaft, the main shaft is used as a shaft part, and the balance degree needs to be adjusted in the working process so that the cutting precision of a cutting blade meets the processing requirement.
The existing scribing machine is not provided with a special adjusting mechanism, the parallelism and the perpendicularity of the main shaft are respectively required to be adjusted through adjusting a base screw and a main shaft seat screw, but the main shaft is difficult to adjust due to high precision requirement, the main shaft precision can deviate greatly by slightly adjusting a related screw, the main shaft is required to be continuously moved and adjusted, the fine adjustment cannot be performed quickly, a large amount of time is required for correcting the main shaft after the main shaft is adjusted, and the adjusting device which is convenient and quick to research, develop and adjust is very necessary.
Chinese patent document No. CN204308745U discloses a scribing machine spindle fastening device, which includes a fixed base, a spindle seat, an adjusting block, a pressing plate, an adjusting screw, a spindle and a cutter head, and specifically, the plane gap between the spindle seat and the fixed base is adjusted by the external thread of the adjusting block to perform precision adjustment on the plane of the cutter head at the front end of the spindle, that is, the adjusting block at the lower end is locked, two adjusting blocks at the left and right are adjusted first, parallelism adjustment in the horizontal direction is performed on the cutter head at the front end of the spindle, and parallelism adjustment in the vertical direction of the cutter head is performed through the adjusting block at the lower end. However, in the technical scheme, the adjusting blocks are all distributed on the spindle seat, the adjustment of the spindle is mainly realized by the change of the gap between the spindle seat and the fixed base, but in the actual adjustment, the spindle can only swing around a single rotation center, and the moving range of the fixed end of the spindle is very small, so that the moving range of the spatial position of the spindle is limited, and the actual adjustment range is small.
SUMMERY OF THE UTILITY MODEL
The utility model provides a main shaft depth of parallelism adjusting device to solve the little problem of adjustment range of main shaft among the prior art. Meanwhile, the scribing machine comprising the main shaft parallelism adjusting device is provided.
The utility model discloses a main shaft depth of parallelism adjusting device adopts following technical scheme:
the utility model provides a main shaft depth of parallelism adjusting device, is including setting up the fixed baseplate in corresponding frame, fixed baseplate one side is equipped with the main shaft base that is used for installing the main shaft, be equipped with in the corresponding frame with the first adjustment subassembly that fixed baseplate corresponds, first adjustment subassembly is including setting up the first adjusting plate in corresponding frame, and two at least intervals set up on the first adjusting plate, be used for on the horizontal direction with fixed baseplate draws to or pushes away from thereby the first guiding mechanism of the position on the corresponding main shaft horizontal direction of first adjustment plate adjustment.
The first adjusting mechanism comprises a first pressing piece and a first tensioning piece, the first pressing piece is used for pressing the fixed base towards the direction far away from the first adjusting plate, the first tensioning piece is used for tensioning the fixed base towards the direction close to the first adjusting plate, and the first pressing piece and the first tensioning piece are in mutual elastic fit so that the fixed base is deformed to drive and adjust the position of the corresponding spindle in the horizontal direction.
The first pressing piece comprises a first pressing bolt which is in threaded connection with the first adjusting plate and one end of the first pressing bolt is in top press fit with the fixed base, and the first tensioning piece comprises a first tensioning bolt which is arranged on the first adjusting plate in a penetrating mode and one end of the first tensioning bolt is in threaded connection with the fixed base.
The spindle base is provided with a first adjusting assembly, the first adjusting assembly comprises a first adjusting plate and at least two first adjusting mechanisms, the first adjusting plate is arranged on the fixed base, the second adjusting assembly is arranged on the fixed base and comprises a second adjusting plate and at least two second adjusting mechanisms, the second adjusting plates are arranged on the second adjusting plate at intervals, and the spindle base is pulled to or pushed away from the second adjusting plate in the vertical direction, so that the position of the corresponding spindle in the vertical direction is adjusted.
The second adjusting mechanism comprises a second pressing piece and a second tensioning piece, the second pressing piece is used for pressing the spindle base towards the direction far away from the second adjusting plate, the second tensioning piece is used for pulling the spindle base towards the direction close to the second adjusting plate, and the second pressing piece and the second tensioning piece are in mutual elastic fit so that the spindle base is deformed to drive and adjust the position of the corresponding spindle in the vertical direction.
The second pressing piece comprises a second pressing bolt which is in threaded connection with the second adjusting plate and one end of the second pressing bolt is in abutting fit with the spindle base, and the second tensioning piece comprises a second tensioning bolt which is arranged on the second adjusting plate in a penetrating mode and one end of the second tensioning bolt is in threaded connection with the spindle base.
First adjusting plate and second adjusting plate all pass through the bolt fastening to the bolt hole that is used for corresponding the bolt to pass on each adjusting plate is rectangular form through-hole, thereby each adjusting plate all is adjustable so that install corresponding guiding mechanism in the extending direction position that corresponds the long through-hole.
The utility model discloses a dicing saw adopts following technical scheme:
the utility model provides a dicing saw, includes the frame, be equipped with main shaft depth of parallelism adjusting device in the frame, main shaft depth of parallelism adjusting device is including setting up fixed baseplate in the frame, fixed baseplate one side is equipped with the main shaft base that is used for installing the main shaft, be equipped with in the frame with the first adjustment subassembly that fixed baseplate corresponds, first adjustment subassembly is including setting up first adjusting plate in the frame, and two at least intervals set up on the first adjusting plate, be used for in the horizontal direction with fixed baseplate draws to or pushes away from thereby the first guiding mechanism of the corresponding main shaft ascending position of horizontal direction of first adjusting plate adjustment.
The first adjusting mechanism comprises a first pressing piece and a first tensioning piece, the first pressing piece is used for pressing the fixed base towards the direction far away from the first adjusting plate, the first tensioning piece is used for tensioning the fixed base towards the direction close to the first adjusting plate, and the first pressing piece and the first tensioning piece are in mutual elastic fit so that the fixed base is deformed to drive and adjust the position of the corresponding spindle in the horizontal direction.
The first pressing piece comprises a first pressing bolt which is in threaded connection with the first adjusting plate and one end of the first pressing bolt is in top press fit with the fixed base, and the first tensioning piece comprises a first tensioning bolt which is arranged on the first adjusting plate in a penetrating mode and one end of the first tensioning bolt is in threaded connection with the fixed base.
The spindle base is provided with a first adjusting assembly, the first adjusting assembly comprises a first adjusting plate and at least two first adjusting mechanisms, the first adjusting plate is arranged on the fixed base, the second adjusting assembly is arranged on the fixed base and comprises a second adjusting plate and at least two second adjusting mechanisms, the second adjusting plates are arranged on the second adjusting plate at intervals, and the spindle base is pulled to or pushed away from the second adjusting plate in the vertical direction, so that the position of the corresponding spindle in the vertical direction is adjusted.
The second adjusting mechanism comprises a second pressing piece and a second tensioning piece, the second pressing piece is used for pressing the spindle base towards the direction far away from the second adjusting plate, the second tensioning piece is used for pulling the spindle base towards the direction close to the second adjusting plate, and the second pressing piece and the second tensioning piece are in mutual elastic fit so that the spindle base is deformed to drive and adjust the position of the corresponding spindle in the vertical direction.
The second pressing piece comprises a second pressing bolt which is in threaded connection with the second adjusting plate and one end of the second pressing bolt is in abutting fit with the spindle base, and the second tensioning piece comprises a second tensioning bolt which is arranged on the second adjusting plate in a penetrating mode and one end of the second tensioning bolt is in threaded connection with the spindle base.
First adjusting plate and second adjusting plate all pass through the bolt fastening to the bolt hole that is used for corresponding the bolt to pass on each adjusting plate is rectangular form through-hole, thereby each adjusting plate all is adjustable so that install corresponding guiding mechanism in the extending direction position that corresponds the long through-hole.
The utility model has the advantages that: the first adjusting mechanism in the utility model can pull or push the fixed base away from the first adjusting plate in the horizontal direction, thereby the fixed base generates deformation or displacement to adjust the position of the fixed base, and then the position of the main shaft in the horizontal direction can be driven and adjusted, and because the first adjusting mechanism arranged on the first adjusting plate is at least distributed with two intervals, different positions of the fixed base and the main shaft can be adjusted, which is equivalent to the main shaft can adjust different positions around different rotation centers, the situation that the main shaft can only rotate around a single rotation center in the adjusting process in the prior art does not exist, the problem that the movable range of the fixed end of the main shaft is small is avoided, the movable range of the fixed end of the main shaft is increased, therefore, the adjusting range of the main shaft is also increased, the adaptability and the practicability are better, in addition, the cooperation of a plurality of the first adjusting mechanisms is used, the adjustment precision and the adjustment efficiency are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a main shaft parallelism adjusting device in an embodiment of a dicing saw according to the present invention;
FIG. 2 is an enlarged schematic view of the first adjustment assembly of FIG. 1;
FIG. 3 is an enlarged schematic view of the second adjustment assembly of FIG. 1;
in the figure: 1. a frame; 2. a fixed seat; 3. a first adjustment assembly; 31. a first adjusting plate; 32. a first fixing bolt; 33. a first bolt hole; 34. a first hold-down bolt; 35. a first tension bolt; 4. a fixed base; 41. mounting blocks; 5. a second adjustment assembly; 51. a second adjusting plate; 52. a second fixing bolt; 53. a second bolt hole; 54. a second hold-down bolt; 55. a second tension bolt; 6. a spindle base; 7. a main shaft.
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.
The utility model discloses an embodiment of scribing machine, as shown in fig. 1 to fig. 3, a scribing machine, frame 1 including the upside is equipped with fixing base 2, be equipped with main shaft depth of parallelism adjusting device in frame 1, main shaft depth of parallelism adjusting device includes bolted connection at the fixed baseplate 4 of 2 upsides of fixing base, 4 one sides of fixed baseplate have main shaft base 6 through installation piece 41 bolt fastening, install main shaft 7 on the main shaft base 6, be equipped with the first adjustment subassembly 3 that corresponds with fixed baseplate 4 in the frame 1, first adjustment subassembly 3 is including setting up the first adjusting plate 31 in frame 1, and two intervals set up on first adjusting plate 31, thereby be used for pulling fixed baseplate 4 to or push away the first adjustment mechanism who adjusts the position on the 7 horizontal directions of main shaft in the horizontal direction from first adjusting plate 31.
The first adjusting mechanism comprises a first pressing piece and a first tensioning piece, wherein the first pressing piece is used for pressing the fixed base 4 towards the direction far away from the first adjusting plate 31 and the first tensioning piece is used for tensioning the fixed base 4 towards the direction close to the first adjusting plate 31, and the first pressing piece and the first tensioning piece are in mutual elastic fit so that the fixed base 4 is deformed to drive and adjust the position of the spindle 7 in the horizontal direction.
The first pressing piece comprises a first pressing bolt 34 which is connected to the first adjusting plate 31 in a threaded mode, one end of the first pressing bolt is in pressing fit with the fixed base 4, and the first tensioning piece comprises a first tensioning bolt 35 which is arranged on the first adjusting plate 31 in a penetrating mode, and one end of the first tensioning bolt is connected with the fixed base 4 in a threaded mode.
The fixed base 4 is provided with a second adjusting assembly 5 for adjusting the spindle base 6, and the second adjusting assembly 5 comprises a second adjusting plate 51 arranged on the fixed base 4, and at least two second adjusting mechanisms which are arranged on the second adjusting plate 51 at intervals and used for pulling or pushing the spindle base 6 to or away from the second adjusting plate 51 in the vertical direction so as to adjust the position of the spindle 7 in the vertical direction.
The second adjusting mechanism comprises a second pressing piece and a second tensioning piece, the second pressing piece is used for pressing the spindle base 6 towards the direction far away from the second adjusting plate 51, the second tensioning piece is used for pulling the spindle base 6 towards the direction close to the second adjusting plate 51, and the second pressing piece and the second tensioning piece are in mutual elastic fit so that the spindle base 6 is deformed to drive and adjust the position of the spindle 7 in the vertical direction.
The second pressing member includes a second pressing bolt 54 that is screwed onto the second adjusting plate 51 and one end of which is in press fit with the spindle base 6, and the second tightening member includes a second tightening bolt 55 that is inserted into the second adjusting plate 51 and one end of which is screwed onto the spindle base 6.
The first adjusting plate 31 and the second adjusting plate 51 are fixed by the first fixing bolt 32 and the second fixing bolt 52, respectively, and the bolt holes for the corresponding bolts to pass through, i.e., the first bolt hole 33 and the second bolt hole 53, on each adjusting plate are strip-shaped through holes, so that the position of each adjusting plate in the extending direction of the corresponding long through hole is adjustable to facilitate installation of the corresponding adjusting mechanism.
In other embodiments, each of the tensioning member and the compressing member can be replaced by a hydraulic cylinder or an air cylinder, or can be other mechanisms or components capable of achieving the same function; the first tension member and the second tension member may be mechanisms or members such as bolts that are screwed to the corresponding adjustment plates and have one ends that are rotationally and drivingly connected to the corresponding bases.
In other embodiments, three or more adjustment mechanisms may be provided on each adjustment plate.
In other embodiments, each adjusting plate may also be fixedly connected by welding or the like.
When the adjusting device is specifically installed and used, the first adjusting assembly 3 and the second adjusting assembly 5 are correspondingly installed in place, and then the first adjusting mechanism on the first adjusting plate 31 and the second adjusting mechanism on the second adjusting plate 51 are respectively adjusted according to the adjustment requirement of the spindle 7, so that the tensioning bolts and the pressing bolts in the adjusting mechanisms are mutually matched to deform the corresponding base. The first tensioning bolt 35 is loosened, the corresponding first pressing bolt 34 is tightened to enable the fixing base 4 to deform in the direction away from the first adjusting plate 31, the first tensioning bolt 35 is tightened to enable the fixing base 4 to deform in the direction close to the first adjusting plate 31 through the first pressing bolt 34, the deformation and the position of the fixing base 4 are adjusted through adjusting the degree of tightness fit of the first pressing bolt 34 and the first tensioning bolt 35, and due to the fact that the number of the adjusting positions corresponding to the fixing base 4 is two, deformation adjustment can be conducted on different positions of the fixing base 4, and therefore the main shaft 7 is driven and adjusted to conduct adjustment on different positions; not hard up second tie bolt 55, it can make main shaft base 6 produce deformation to the direction of keeping away from second adjusting plate 51 to tighten corresponding second clamp bolt 54, tighten second tie bolt 55, it can make main shaft base 6 produce deformation to the direction that is close to second adjusting plate 51 to loosen second clamp bolt 54, thereby deformation and the position of elasticity cooperation degree adjustment main shaft base 6 through adjustment second clamp bolt 54 and second tie bolt 55, and because the adjusting position that main shaft base 6 corresponds has two, consequently, can carry out the deformation adjustment to the different positions of main shaft base 6, thereby drive and adjust main shaft 7 and carry out the adjustment of different positions.
In the above adjustment process, the main shaft 7 can adjust different positions around different rotation centers in space, the condition that the main shaft 7 can only rotate around a single rotation center in the prior art is avoided, the problem that the movable range of the fixed end of the main shaft 7 is small is solved, the movable range of the fixed end of the main shaft 7 is enlarged, the adjustment range of the main shaft 7 is enlarged accordingly, the adaptability and the practicability are better, in addition, a plurality of adjusting mechanisms are matched for use, the adjustment efficiency is improved, in addition, the positions of the main shaft 7 are adjusted by deforming the main shaft base 6 and the fixed base 4 in the technical scheme, a smaller adjustment magnitude can be obtained, the magnitude of 0.002mm can be achieved in practical use, the adjustment precision is higher and the adjustment is more stable compared with the gap adjustment in the prior art.
Particularly, under the condition that the fixed base 4 and the main shaft base 6 are high in material strength and difficult to deform, most of deformation can be borne by the bolt connection between the fixed base 4 and the fixed plate, and the adjustment precision of the fixed base 4 still meets the requirement at the moment; likewise, the screw connection between the spindle base 6 and the mounting block 41 of the fixed base 4 can also absorb most of the deformations, and the adjustment accuracy of the spindle base 6 is still satisfactory.
The main shaft parallelism adjusting device is the same as the main shaft parallelism adjusting device, and therefore the description is omitted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A main shaft parallelism adjusting device is characterized in that: including setting up the fixed baseplate in corresponding frame, fixed baseplate one side is equipped with the main shaft base that is used for installing the main shaft, be equipped with in the corresponding frame with the first adjustment subassembly that fixed baseplate corresponds, first adjustment subassembly is including setting up the first adjusting plate in corresponding frame, and two at least intervals set up on the first adjusting plate, be used for with in the horizontal direction fixed baseplate draws to or pushes away from thereby the first guiding mechanism of the position on the corresponding main shaft horizontal direction of first adjustment plate adjustment.
2. A main axis parallelism adjusting apparatus according to claim 1, wherein: the first adjusting mechanism comprises a first pressing piece and a first tensioning piece, the first pressing piece is used for pressing the fixed base towards the direction far away from the first adjusting plate, the first tensioning piece is used for tensioning the fixed base towards the direction close to the first adjusting plate, and the first pressing piece and the first tensioning piece are in mutual elastic fit so that the fixed base is deformed to drive and adjust the position of the corresponding spindle in the horizontal direction.
3. A main shaft parallelism adjusting apparatus according to claim 2, wherein: the first pressing piece comprises a first pressing bolt which is in threaded connection with the first adjusting plate and one end of the first pressing bolt is in top press fit with the fixed base, and the first tensioning piece comprises a first tensioning bolt which is arranged on the first adjusting plate in a penetrating mode and one end of the first tensioning bolt is in threaded connection with the fixed base.
4. A main axis parallelism adjusting apparatus according to claim 1, wherein: the spindle base is provided with a first adjusting assembly, the first adjusting assembly comprises a first adjusting plate and at least two first adjusting mechanisms, the first adjusting plate is arranged on the fixed base, the second adjusting assembly is arranged on the fixed base and comprises a second adjusting plate and at least two second adjusting mechanisms, the second adjusting plates are arranged on the second adjusting plate at intervals, and the spindle base is pulled to or pushed away from the second adjusting plate in the vertical direction, so that the position of the corresponding spindle in the vertical direction is adjusted.
5. A main shaft parallelism adjusting apparatus according to claim 4, wherein: the second adjusting mechanism comprises a second pressing piece and a second tensioning piece, the second pressing piece is used for pressing the spindle base towards the direction far away from the second adjusting plate, the second tensioning piece is used for pulling the spindle base towards the direction close to the second adjusting plate, and the second pressing piece and the second tensioning piece are in mutual elastic fit so that the spindle base is deformed to drive and adjust the position of the corresponding spindle in the vertical direction.
6. A main axis parallelism adjusting apparatus according to claim 5, wherein: the second pressing piece comprises a second pressing bolt which is in threaded connection with the second adjusting plate and one end of the second pressing bolt is in abutting fit with the spindle base, and the second tensioning piece comprises a second tensioning bolt which is arranged on the second adjusting plate in a penetrating mode and one end of the second tensioning bolt is in threaded connection with the spindle base.
7. A main axis parallelism adjusting apparatus according to claim 3 or 6, wherein: first adjusting plate and second adjusting plate all pass through the bolt fastening to the bolt hole that is used for corresponding the bolt to pass on each adjusting plate is rectangular form through-hole, thereby each adjusting plate all is adjustable so that install corresponding guiding mechanism in the extending direction position that corresponds the long through-hole.
8. The utility model provides a dicing saw, includes the frame, be equipped with main shaft depth of parallelism adjusting device in the frame, its characterized in that: the main axis parallelism adjusting apparatus according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379532.5U CN210452226U (en) | 2019-08-23 | 2019-08-23 | Main shaft parallelism adjusting device and scribing machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379532.5U CN210452226U (en) | 2019-08-23 | 2019-08-23 | Main shaft parallelism adjusting device and scribing machine comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452226U true CN210452226U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379532.5U Expired - Fee Related CN210452226U (en) | 2019-08-23 | 2019-08-23 | Main shaft parallelism adjusting device and scribing machine comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199369A (en) * | 2021-05-13 | 2021-08-03 | 沈阳和研科技有限公司 | Be applicable to semi-automatic scribing machine telecontrol equipment |
-
2019
- 2019-08-23 CN CN201921379532.5U patent/CN210452226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199369A (en) * | 2021-05-13 | 2021-08-03 | 沈阳和研科技有限公司 | Be applicable to semi-automatic scribing machine telecontrol equipment |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |