CN217964789U - Novel horizontal machining center main shaft dismouting tool - Google Patents
Novel horizontal machining center main shaft dismouting tool Download PDFInfo
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- CN217964789U CN217964789U CN202222041451.2U CN202222041451U CN217964789U CN 217964789 U CN217964789 U CN 217964789U CN 202222041451 U CN202222041451 U CN 202222041451U CN 217964789 U CN217964789 U CN 217964789U
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Abstract
The utility model discloses a novel horizontal machining center main shaft dismouting tool, including bottom plate, backup pad, first connecting plate, second connecting plate, connecting plate guide post and roll adjustment subassembly, two the perpendicular fixed mounting of connecting plate guide post is on the bottom plate, one of them side welded mounting of backup pad is on the bottom plate, and another side is fixed with connecting plate guide post welded mounting, two the side that the connecting plate guide post is relative is provided with the bar draw-in groove, first connecting plate, second connecting plate activity are pegged graft in the bar draw-in groove, respectively be provided with a half slot on first connecting plate, the second connecting plate, and two half slot sizes are unanimous, constitute a circular port. The utility model has the advantages that the main shaft is directly clamped on the jig in the process of dismounting the main shaft, the operation is convenient, and the workload of personnel is reduced; according to the size of the main shaft, the sizes of the semicircular grooves on the first connecting plate and the second connecting plate are selected to be proper, other parts do not need to be replaced, and the applicability of the jig is improved.
Description
Technical Field
The utility model relates to a lathe maintenance of equipment technical field specifically is a novel horizontal machining center main shaft dismouting tool.
Background
The horizontal machining center main shaft axis (Z axle) is the horizontally, mainly used box class part's processing, in the course of working, because feed procedure, tool setting and work piece clamping etc. appear the mistake, the problem of hitting appears easily to cause the main shaft damage, influence the machining precision, common processing mode is to pull down the main shaft and detect the maintenance, current dismouting mode is the dismouting mode that driving hoist and mount and manpower transport coordinate mutually on the market, but use the driving and need dismantle the lathe and interfere regional and the manual transport causes work load huge, the security is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel horizontal machining center main shaft dismouting tool to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel horizontal machining center main shaft dismouting tool, includes bottom plate, backup pad, first connecting plate, second connecting plate, connecting plate guide post and roll adjustment subassembly, two the perpendicular fixed mounting of connecting plate guide post is on the bottom plate, the backup pad sets up to the set-square, and one of them side welded mounting is on the bottom plate, and another side is fixed with connecting plate guide post welded mounting, two the side that the connecting plate guide post is relative is provided with the bar draw-in groove, first connecting plate, second connecting plate activity are pegged graft in the bar draw-in groove, the roll adjustment subassembly sets up between first connecting plate, second connecting plate, and is located the below of first connecting plate, second connecting plate, respectively be provided with a half slot on first connecting plate, the second connecting plate, and two half slots size unanimity, constitute a circular port.
Preferably, the upper end of the connecting plate guide column is provided with an inclined first threaded hole, a locking bolt is screwed in the first threaded hole, and the locking bolt is used for locking the first connecting plate, so that the spindle is locked in the circular hole between the first connecting plate and the second connecting plate.
Preferably, the first connecting plate and the second connecting plate are uniformly provided with second threaded holes which are fastened and connected with a flange plate on the main shaft through bolts, so that the main shaft is stable and does not shake, and the main shaft can be conveniently moved subsequently.
Preferably, the distance adjusting assembly comprises a cross rod, a supporting plate and a distance adjusting bolt, two ends of the cross rod are respectively and fixedly connected to the guide columns of the connecting plate, the distance adjusting bolt is movably screwed on the cross rod, two ends of the supporting plate are respectively and movably inserted into the strip-shaped clamping grooves in two sides, the distance adjusting bolt is rotated to adjust the ascending or descending action of the supporting plate, so that the height of the main shaft mounted on the machining center is adapted, and the main shaft is convenient to disassemble and assemble.
Preferably, the upper end of the distance adjusting bolt contacts with the lower bottom surface of the supporting plate, and the lifting direction of the distance adjusting bolt is consistent with the sliding direction of the supporting plate, so that the supporting plate is supported.
Preferably, the bottom plate is provided with a plurality of third threaded holes, and the bottom plate is fixedly mounted on a workbench of a machining center through bolts.
Preferably, the upper side edge of the first connecting plate is provided with an inclined surface which inclines downwards towards two sides from the middle, and the inclined surface is in surface contact with the head of the locking bolt, so that excessive abrasion of the locking bolt and the upper side edge of the first connecting plate in the locking process is prevented.
Advantageous effects
The utility model provides a novel horizontal machining center main shaft dismouting tool, through setting up activity first connecting plate, second connecting plate, in the dismouting main shaft process, directly joint the main shaft on this tool, convenient operation has reduced personnel's work load, the cost of using manpower sparingly;
according to the size of the main shaft, the sizes of the semicircular grooves on the first connecting plate and the second connecting plate are selected to be proper, other parts do not need to be replaced, and the applicability of the jig is improved.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a right-side schematic view of the present invention;
FIG. 3 is a front view of the present invention installed on the machine tool table;
fig. 4 is a schematic view (front view) of the position relationship of the present invention installed on the machining center.
Reference numerals
The adjustable-distance bolt comprises a bottom plate 21, a support plate 22, a first connecting plate 23, a second connecting plate 24, a connecting plate guide column 25, a strip-shaped clamping groove 251, an adjustable-distance component 26, a cross rod 261, a supporting plate 262, an adjustable-distance bolt 263, a locking bolt 27, a second threaded hole 28 and a third threaded hole 29.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a novel horizontal machining center spindle dismounting jig comprises a bottom plate 21, a support plate 22, a first connecting plate 23, a second connecting plate 24, connecting plate guide posts 25 and a distance adjusting assembly 26, wherein the two connecting plate guide posts 25 are vertically and fixedly installed on the bottom plate 21, the support plate 22 is a triangular plate, one side edge of the triangular plate is welded on the bottom plate 21, the other side edge of the triangular plate is welded and fixed with the connecting plate guide posts 25, the opposite side surfaces of the two connecting plate guide posts 25 are provided with strip-shaped clamping grooves 251, the first connecting plate 23 and the second connecting plate 24 are movably inserted in the strip-shaped clamping grooves 251, the distance adjusting assembly 26 is arranged between the first connecting plate 23 and the second connecting plate 24, and be located first connecting plate 23, the below of second connecting plate 24, first connecting plate 23, respectively be provided with a semicircular groove on the second connecting plate 24, and two semicircular groove sizes are unanimous, constitute a circular port, be used for joint machining center main shaft, roll adjustment subassembly 26 includes horizontal pole 261, layer board 262 and roll adjustment bolt 263, the both ends of horizontal pole 261 are fixed connection respectively on connecting plate guide post 25, roll adjustment bolt 263 activity spiro union is on horizontal pole 261, the both ends of layer board 262 are respectively in the bar draw-in groove 251 of both sides is pegged graft in the activity, the upper end of roll adjustment bolt 263 and the lower bottom surface contact of layer board 262, rotate the roll adjustment bolt, adjust the layer board and rise or the decline action, thereby adapt to the height that the main shaft was installed on the machining center, make things convenient for the main shaft dismouting.
Example 1
Referring to fig. 3 and 4, when in use, the jig is mounted on a workbench 3 of a machining center, a plurality of third threaded holes 29 are formed in a bottom plate 21, the bottom plate is fixedly mounted on the workbench of the machining center through bolts, a second connecting plate 24 is inserted into a strip-shaped clamping groove 251 of a connecting plate guide post 25, the machining center is operated, a column driving motor 6 drives a column 5 to drive a spindle 1 to move along a machine tool body 4 to the upper side of the jig, then the spindle 1 moves downwards to be close to the second connecting plate 24, and the distance between the spindle and a semicircular groove of the second connecting plate 24 is 10-20mm; rotating the distance-adjusting bolt, lifting the adjusting support plate 262 until the main shaft is contacted with the semicircular groove of the second connecting plate 24, inserting the first connecting plate 23 into the strip-shaped clamping groove 251 clamped in the connecting plate guide post 25, clamping the main shaft, and locking the first connecting plate by the locking bolt, so that the main shaft is locked in the circular hole between the first connecting plate and the second connecting plate; the first connecting plate and the second threaded hole in the second connecting plate are fixedly connected with the flange plate on the main shaft through bolts, so that the main shaft is stable and does not shake, and the main shaft can be conveniently moved subsequently; and then the main shaft is disassembled, after the main shaft is disassembled and separated from the upright post 5, the upright post 5 moves away from the main shaft 1, and the disassembling operation of the main shaft is completed.
Example 2
Different from the embodiment 1, the operation sequence is opposite, the main shaft 1 is firstly installed on the jig, then the height of the main shaft 1 is finely adjusted by the distance adjusting component 26 to adapt to the installation position of the main shaft on the upright post, then the main shaft 1 is pre-installed on the upright post 5, finally the main shaft 1 is separated from the jig, and then the main shaft 1 is locked and fastened on the installation position of the upright post 5.
In this embodiment, the upper end of the connecting plate guide 25 is provided with an inclined first threaded hole in which a locking bolt 27 is screwed for locking the first connecting plate, thereby locking the spindle in the circular hole between the first connecting plate and the second connecting plate.
In this embodiment, the first connecting plate 23 and the second connecting plate 24 are uniformly provided with the second threaded holes 28, so that the spindle is stable and does not shake, and the subsequent spindle installation is facilitated.
In this embodiment, the upper side of the first connecting plate 23 is provided with an inclined surface inclined downward toward both sides from the middle, and the inclined surface contacts with the head surface of the locking bolt, so as to prevent the locking bolt from being excessively worn during the locking process with the upper side of the first connecting plate.
The principle and the implementation mode of the utility model are explained by applying the specific embodiment, and the explanation of the above embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a novel horizontal machining center main shaft dismouting tool, includes bottom plate (21), backup pad (22), first connecting plate (23), second connecting plate (24), connecting plate guide post (25) and roll adjustment subassembly (26), its characterized in that: the two connecting plate guide columns (25) are vertically and fixedly installed on the bottom plate (21), the supporting plate (22) is set to be a triangular plate, one side of the triangular plate is welded and installed on the bottom plate (21), the other side of the triangular plate is welded and fixed with the connecting plate guide columns (25), the opposite sides of the two connecting plate guide columns (25) are provided with strip-shaped clamping grooves (251), the first connecting plate (23) and the second connecting plate (24) are movably inserted into the strip-shaped clamping grooves (251), the distance adjusting assembly (26) is arranged between the first connecting plate (23) and the second connecting plate (24) and located below the first connecting plate (23) and the second connecting plate (24), the first connecting plate (23) and the second connecting plate (24) are respectively provided with a semicircular groove, and the two semicircular grooves are identical in size to form a circular hole.
2. The novel horizontal machining center spindle dismounting jig according to claim 1, characterized in that: the upper end of the connecting plate guide column (25) is provided with an inclined first threaded hole, and a locking bolt (27) is screwed in the first threaded hole.
3. The novel horizontal machining center spindle dismounting jig according to claim 1, characterized in that: second threaded holes (28) are uniformly formed in the first connecting plate (23) and the second connecting plate (24).
4. The novel horizontal machining center spindle dismounting jig according to claim 1, characterized in that: the distance adjusting assembly (26) comprises a cross rod (261), a supporting plate (262) and a distance adjusting bolt (263), two ends of the cross rod (261) are fixedly connected to the connecting plate guide columns (25) respectively, the distance adjusting bolt (263) is movably screwed on the cross rod (261), and two ends of the supporting plate (262) are movably inserted into the strip-shaped clamping grooves (251) on two sides respectively.
5. The novel horizontal machining center spindle dismounting jig according to claim 4, characterized in that: the upper end part of the distance adjusting bolt (263) is contacted with the lower bottom surface of the supporting plate (262).
6. The novel horizontal machining center spindle dismounting jig according to claim 1, characterized in that: and a plurality of third threaded holes (29) are formed in the bottom plate (21).
7. The novel horizontal machining center spindle dismounting jig according to claim 1, characterized in that: the upper side of the first connecting plate (23) is provided with an inclined surface which inclines downwards towards two sides from the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041451.2U CN217964789U (en) | 2022-08-04 | 2022-08-04 | Novel horizontal machining center main shaft dismouting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041451.2U CN217964789U (en) | 2022-08-04 | 2022-08-04 | Novel horizontal machining center main shaft dismouting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964789U true CN217964789U (en) | 2022-12-06 |
Family
ID=84255341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222041451.2U Active CN217964789U (en) | 2022-08-04 | 2022-08-04 | Novel horizontal machining center main shaft dismouting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964789U (en) |
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2022
- 2022-08-04 CN CN202222041451.2U patent/CN217964789U/en active Active
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