CN217290482U - Horizontal boring machine with auxiliary stop - Google Patents
Horizontal boring machine with auxiliary stop Download PDFInfo
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- CN217290482U CN217290482U CN202220920106.3U CN202220920106U CN217290482U CN 217290482 U CN217290482 U CN 217290482U CN 202220920106 U CN202220920106 U CN 202220920106U CN 217290482 U CN217290482 U CN 217290482U
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- boring machine
- braking
- horizontal boring
- rod
- machine tool
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Abstract
The utility model discloses a horizontal boring machine with auxiliary stop, which comprises a machine tool, wherein the machine tool is movably connected with a workbench through a ball screw nut pair; the braking device is internally provided with a braking assembly and a braking rod, the braking assembly is internally provided with a driven gear and a threaded sleeve sleeved in the driven gear, and the threaded sleeve and a ball screw nut pair are rotationally connected with a machine tool through a bearing; in particular to the technical field of horizontal boring machines. This horizontal boring machine of supplementary accurate stopping in area, owing to be provided with the system and stop the device, when ball screw nut secondary rotation drives the master gear and rotates, the master gear drives the swivel nut and rotates under the linkage effect of bond linkage and spread groove, the swivel nut then drives inside system and stops the pole and rotate, then utilize the system of system stop head realization boring machine of stopping pole one end and stop the function of the supplementary accurate stopping of boring machine, this process does not have the spring to participate in, and screw-thread fit's precision is high, the transmissibility is good, the function of the supplementary accurate stopping of original boring machine has effectively been improved.
Description
Technical Field
The utility model belongs to the technical field of horizontal boring machine, concretely relates to supplementary horizontal boring machine who stops in area.
Background
The horizontal boring machine is the most widely applied one of the boring machines. The horizontal boring machine is mainly used for hole machining, boring accuracy can reach IT7, besides the hole cast or machined on a workpiece is enlarged, the horizontal boring machine can mill planes, drill, machine end faces and the outer circle of a flange, cut threads and the like, the horizontal boring machine is mainly used in single-piece small-batch production and repair workshops, roundness error of the machined hole is not more than 5 micrometers, and surface roughness is Ra0.63-1.25 micrometers. The main parameter of the horizontal boring machine is the diameter of a main shaft.
When the conventional horizontal boring machine with auxiliary stop is used for realizing the auxiliary stop function of the boring machine, parts such as springs and the like which are easy to wear, fatigue and damage need to be used, the follow-up maintenance is more frequent, the use cost is increased, and the improvement margin exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal boring machine that supplementary accurate stopped in area to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a horizontal boring machine with auxiliary stop comprises a machine tool, wherein the machine tool is movably connected with a workbench through a ball screw nut pair; the device comprises a braking device, wherein a braking assembly and a braking rod are arranged in the braking device, a driven gear and a threaded sleeve sleeved inside the driven gear are arranged in the braking assembly, and the threaded sleeve and a ball screw nut pair are rotationally connected with a machine tool through a bearing; the outer side of the ball screw nut pair is sleeved with a main gear, the main gear is meshed with a driven gear, and the threaded sleeve is in threaded connection with the braking rod.
Preferably, a flat groove is formed in the outer side of the threaded sleeve, a sliding groove is formed in the flat groove, a connecting key is connected to the inside of the sliding groove in a sliding mode, and the driven gear is matched with the connecting key through the connecting groove.
Preferably, the outer side of the stopping rod is provided with a threaded section, the stopping rod is in threaded connection with the threaded sleeve through the threaded section, and a screw hole matched with the threaded section is formed in the machine tool.
Preferably, the inside of the connecting key is movably connected with a screw sleeve, a screw rod is matched inside the screw sleeve, and the screw rod is in threaded connection with the screw sleeve.
Preferably, one end of the stopping rod is provided with a stopping head.
Preferably, one end of the screw rod is provided with a screw cap.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the horizontal boring machine with the auxiliary stop function is provided with the stop device, when the ball screw nut pair rotates to drive the main gear to rotate, the main gear drives the threaded sleeve to rotate under the connecting action of the connecting key and the connecting groove, the threaded sleeve drives the inner stop control rod to rotate, then the stop control head at one end of the stop control rod is utilized to realize the auxiliary stop function of the boring machine, the process has no spring participation, the precision of thread fit is high, the transmission performance is good, and the auxiliary stop function of the original boring machine is effectively improved.
(2) According to the horizontal boring machine with the auxiliary stop function, the connecting key is movably connected with the screw sleeve, the screw sleeve is in threaded connection with the screw rod, and the screw rod is in threaded connection with the screw sleeve.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the braking device of the present invention;
fig. 3 is a schematic structural view of the braking assembly of the present invention;
fig. 4 is a schematic view of a split structure of the braking assembly of the present invention;
FIG. 5 is a schematic structural view of the braking rod of the present invention;
in the figure: 1. a machine tool; 11. a ball screw nut pair; 12. a work table; 13. a screw hole; 2. a stopping device; 3. a bearing; 4. a main gear; 5. a braking assembly; 51. a slave gear; 52. a threaded sleeve; 53. a connecting key; 54. connecting grooves; 55. flattening the groove; 56. a chute; 57. a screw sleeve; 58. a screw; 6. stopping the rod; 61. a threaded segment; 62. and (5) stopping making the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-5, the present invention provides the following technical solutions: a horizontal boring machine with auxiliary stop comprises a machine tool 1, wherein the machine tool 1 is movably connected with a workbench 12 through a ball screw nut pair 11; the device comprises a braking device 2, a braking component 5 and a braking rod 6 are arranged in the braking device 2, a driven gear 51 and a threaded sleeve 52 sleeved inside the driven gear 51 are arranged in the braking component 5, and the threaded sleeve 52 and a ball screw nut pair 11 are both rotationally connected with a machine tool 1 through a bearing 3; the outer side of the ball screw nut pair 11 is sleeved with a main gear 4, the main gear 4 is meshed with a driven gear 51, and a threaded sleeve 52 is in threaded connection with the braking rod 6.
Further, a flat groove 55 is formed in the outer side of the threaded sleeve 52, a sliding groove 56 is formed in the flat groove 55, a connecting key 53 is connected to the inside of the sliding groove 56 in a sliding mode, and the driven gear 51 is matched with the connecting key 53 through the connecting groove 54.
Furthermore, the outer side of the braking rod 6 is provided with a threaded section 61, the braking rod 6 is in threaded connection with the threaded sleeve 52 through the threaded section 61, and the interior of the machine tool 1 is provided with a screw hole 13 matched with the threaded section 61.
Further, a screw sleeve 57 is movably connected inside the connecting key 53, a screw rod 58 is adapted inside the screw sleeve 57, and the screw rod 58 is in threaded connection with the screw sleeve 52.
Further, one end of the check rod 6 is provided with a check head 62.
Further, a nut is provided at one end of the screw 58.
When the auxiliary stopping device 2 is arranged, when the ball screw nut pair 11 rotates to drive the main gear 4 to rotate, the main gear 4 drives the threaded sleeve 52 to rotate under the connecting action of the connecting key 53 and the connecting groove 54, the threaded sleeve 52 then drives the internal stopping rod 6 to rotate, and then the stopping head 62 at one end of the stopping rod 6 is used for stopping the worktable 12, so that the auxiliary stopping function of the boring machine is realized;
if the quasi-stop position of the workbench 12 needs to be adjusted, because the connecting key 53 is movably connected with the screw sleeve 57, the screw sleeve 57 is in threaded connection with the screw 58, and the screw 58 is in threaded connection with the screw sleeve 52, when the distance that the braking rod 6 extends out of the machine tool 1 needs to be adjusted, the screw sleeve 57 is deviated and is not connected with the slave gear 51 by rotating the screw 58, so that when the braking rod 6 rotates to drive the screw sleeve 52 to rotate, the screw sleeve 52 does not drive the slave gear 51 to rotate, the movement limitation of movable parts inside the machine tool 1 is avoided, then the braking rod 6 is rotated to adjust the distance that the braking rod 6 extends out of the machine tool 1, and after the adjustment is finished, the screw 58 is reversely rotated to reconnect the connecting key 53 and the connecting groove 54, and the auxiliary quasi-stop function of the recovery rod 6 can be duplicated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a horizontal boring machine that supplementary accurate stopped in area which characterized in that:
the machine tool comprises a machine tool (1), wherein the machine tool (1) is movably connected with a workbench (12) through a ball screw nut pair (11);
the braking device comprises a braking device (2), wherein a braking component (5) and a braking rod (6) are arranged in the braking device (2), a driven gear (51) and a threaded sleeve (52) sleeved in the driven gear (51) are arranged in the braking component (5), and the threaded sleeve (52) and a ball screw nut pair (11) are rotationally connected with a machine tool (1) through a bearing (3);
the outer side of the ball screw nut pair (11) is sleeved with a main gear (4), the main gear (4) is meshed with a driven gear (51), and the threaded sleeve (52) is in threaded connection with the braking rod (6).
2. The horizontal boring machine with the auxiliary stop device according to claim 1, wherein: the outer side of the threaded sleeve (52) is provided with a flat groove (55), a sliding groove (56) is arranged in the flat groove (55), a connecting key (53) is connected to the inside of the sliding groove (56) in a sliding mode, and the driven gear (51) is matched with the connecting key (53) through the connecting groove (54).
3. The horizontal boring machine with the auxiliary stop device according to claim 2, wherein: the outer side of the stopping rod (6) is provided with a threaded section (61), the stopping rod (6) is in threaded connection with the threaded sleeve (52) through the threaded section (61), and the machine tool (1) is internally provided with a screw hole (13) matched with the threaded section (61).
4. The horizontal boring machine with the auxiliary stop-and-go function according to claim 3, characterized in that: the interior of the connecting key (53) is movably connected with a screw sleeve (57), a screw rod (58) is matched and arranged in the screw sleeve (57), and the screw rod (58) is in threaded connection with the screw sleeve (52).
5. The horizontal boring machine with the auxiliary stop device according to claim 4, wherein: one end of the stopping rod (6) is provided with a stopping head (62).
6. The horizontal boring machine with the auxiliary stop device according to claim 5, wherein: and a nut is arranged at one end of the screw rod (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920106.3U CN217290482U (en) | 2022-04-20 | 2022-04-20 | Horizontal boring machine with auxiliary stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920106.3U CN217290482U (en) | 2022-04-20 | 2022-04-20 | Horizontal boring machine with auxiliary stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217290482U true CN217290482U (en) | 2022-08-26 |
Family
ID=82913788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220920106.3U Active CN217290482U (en) | 2022-04-20 | 2022-04-20 | Horizontal boring machine with auxiliary stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217290482U (en) |
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2022
- 2022-04-20 CN CN202220920106.3U patent/CN217290482U/en active Active
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