CN209811680U - Device capable of adjusting shaft spacing of screwing machine - Google Patents
Device capable of adjusting shaft spacing of screwing machine Download PDFInfo
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- CN209811680U CN209811680U CN201920635111.8U CN201920635111U CN209811680U CN 209811680 U CN209811680 U CN 209811680U CN 201920635111 U CN201920635111 U CN 201920635111U CN 209811680 U CN209811680 U CN 209811680U
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Abstract
The utility model discloses an adjustable device of screwing up spindle space belongs to the interaxial spacing adjusting device field, has solved the technical problem of the unable adjustment of screwing up spindle space, and it includes the base, install first terminal surface fixing base, slide mechanism and second terminal surface fixing base on the base respectively, be connected with a lead screw between first terminal surface fixing base and the second terminal surface fixing base, the lead screw is equipped with the thread bush rather than connecing soon, the thread bush passes through the connecting seat and is connected with slide mechanism, still install a mount pad that is used for with screw up the coupling mechanism and is connected on the connecting seat, a driving screw pivoted actuating mechanism is installed to second terminal surface fixing base. The utility model discloses can realize the interaxial distance of quick adjustment machine of screwing up, be applicable to various models, satisfy new production demand.
Description
Technical Field
The utility model relates to an interaxial distance adjusting device's technical field, more specifically says that it relates to an adjustable device of screwing up interaxial distance.
Background
When the engine is installed on a production line, the engine main bearing bolts need to be screwed, and the screwing shaft distance of the traditional engine main bearing bolt screwing machine is a fixed distance and can only be used for a certain fixed machine type. At present, engines are mostly of a national six/T4 type, and the shaft spacing is different and different, so that a tightening machine for fixing the shaft spacing cannot adapt to compatible and diversified types and cannot meet the production requirement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, provide an adjustable device of screwing up crankshaft interval, solved the defect of the unable adjustment of the axle interval of screwing up the machine, can realize that quick adjustment screws up the axle interval of screwing up of machine, be applicable to various models, satisfy new production demand.
The utility model provides an adjustable device of screwing up spindle interval, includes the base, install first terminal surface fixing base, slide mechanism and second terminal surface fixing base on the base respectively, be connected with a lead screw between first terminal surface fixing base and the second terminal surface fixing base, the lead screw is equipped with the thread bush rather than connecing soon, the thread bush passes through the connecting seat and is connected with slide mechanism, still install a mount pad that is used for being connected with the hub connection mechanism that screws up on the connecting seat, a drive lead screw pivoted actuating mechanism is installed to second terminal surface fixing base.
The improved structure comprises a base, a sliding mechanism and a connecting seat, wherein the sliding mechanism comprises a sliding rail and a sliding block connected with the sliding rail, the sliding rail is installed on the base, one end of the sliding block is installed on the sliding rail in a sliding mode, and the other end of the sliding block is connected with the connecting seat.
Further, actuating mechanism includes mounting box and handle, be equipped with turbine and worm in the mounting box, the worm is connected with the lead screw, the turbine is equipped with a center pin, the center pin extends to the outside of mounting box and is connected with the handle.
Further, the mount pad includes mounting panel and lower mounting panel, the mounting panel is connected with the connecting seat down, go up the mounting panel and be connected with screwing up shaft connecting mechanism, go up mounting panel and lower mounting panel sliding connection, just all be equipped with a plurality of through-holes on going up mounting panel and the lower mounting panel, go up the mounting panel and pass through-hole locking connection with lower mounting panel through the bolt.
Furthermore, the handle is also provided with a threaded hole, and the threaded hole is screwed with a reverse-ejection screw.
Furthermore, a tangent plane is arranged on the screw rod, and scale marks are arranged on the tangent plane.
Advantageous effects
The utility model has the advantages that: the driving mechanism drives the screw rod to rotate, and under the combined action of the screw rod and the sliding mechanism, the threaded sleeve and the connecting seat slide on the sliding mechanism, so that the mounting seat installed on the connecting seat slides to drive the tightening shaft, the quick adjustment of the distance between the tightening shafts is realized, the device is suitable for various machine types, and new production requirements are met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the driving mechanism of the present invention.
Wherein: the device comprises a base 1, a first end face fixing seat 2, a second end face fixing seat 3, a screw rod 4, a threaded sleeve 5, a connecting seat 6, a mounting seat 7, an upper mounting plate 71, a lower mounting plate 72, a tightening shaft connecting mechanism 8, a sliding rail 9, a sliding block 10, a mounting box 11, a handle 12, a reverse-jacking screw 13, a turbine 111, a worm 112 and a central shaft 113.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-3, a device capable of adjusting the distance between shafts of a tightening machine comprises a base 1, wherein a first end face fixing seat 2, a sliding mechanism and a second end face fixing seat 3 are respectively installed on the base 1, a screw rod 4 is connected between the first end face fixing seat 2 and the second end face fixing seat 3, and preferably, a tangent plane is arranged on the screw rod 4 and is arranged along the axial direction of the screw rod 4, and scale marks are arranged on the tangent plane, so that an operator can accurately adjust the distance between the shafts of the tightening machine; bearings with the same horizontal height are arranged in the first end face fixing seat 2 and the second end face fixing seat 3, and two ends of the screw rod 4 are respectively inserted in the bearings; the screw rod 4 is provided with a threaded sleeve 5 screwed with the screw rod, the threaded sleeve 5 is connected with the sliding mechanism through a connecting seat 6, and the threaded sleeve 5 only moves along the sliding mechanism under the limitation of the sliding mechanism; the connecting seat 6 is also provided with an installation seat 7 which is used for being connected with a tightening shaft connecting mechanism 8, and the second end surface fixed seat 3 is provided with a driving mechanism which drives the screw rod 4 to rotate.
The sliding mechanism comprises a sliding rail 9 and a sliding block 10 connected with the sliding rail 9, the sliding rail 9 is installed on the base 1, one end of the sliding block 10 is installed on the sliding rail 9 in a sliding mode, and the other end of the sliding block 10 is installed on the connecting base 6; preferably, slide rail 9 is the I shape, makes the more stable drive connecting seat 6 of slider 10 move in the direction along slide rail 9, can not appear the displacement of other directions.
The driving mechanism comprises a mounting box 11 and a handle 12, the mounting box 11 is fixedly mounted on the side surface of the second end face fixing seat 3 through screws, a worm wheel 111 and a worm 112 are arranged in the mounting box 11, the worm 112 is connected with the screw rod 4, the other end of the worm 112 is mounted on a bearing in the mounting box 11, the worm wheel 111 is provided with a central shaft 113, the central shaft 113 extends to the outer side of the mounting box 11 and is connected with the handle 12, and the other end of the central shaft 113 is mounted on another bearing in the mounting box 11. Preferably, the handle 12 is further provided with a threaded hole, and the threaded hole is screwed with a reverse-jacking screw 13 for fixing the handle 12 and preventing misoperation.
Preferably, the mounting base 7 comprises an upper mounting plate 71 and a lower mounting plate 72, the lower mounting plate 72 is connected with the connecting base 6, the upper mounting plate 71 is connected with the tightening shaft connecting mechanism 8, the upper mounting plate 71 is connected with the lower mounting plate 72 in a sliding mode, a plurality of through holes are formed in the upper mounting plate 71 and the lower mounting plate 72, the upper mounting plate 71 and the lower mounting plate 72 are connected in a locking mode through bolts penetrating through the through holes, the upper mounting plate 71 can be adjusted up and down, and the applicability of the device is enhanced.
The utility model discloses an implement the step as follows: mounting the base 1 on a tightening machine, and mounting any tightening shaft connecting mechanism on the tightening machine on a mounting seat 7 of the device; the handle 12 is rotated, the tightening shaft is adjusted to a required position, and the reverse-jacking screw 13 is screwed to fix the handle 12. The device can also be installed on the tightening machine transversely or longitudinally, thereby realizing the adjustment of the distance between the tightening shafts transversely or longitudinally.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (6)
1. The utility model provides an adjustable device of screwing up spindle interval, includes base (1), its characterized in that, install first terminal surface fixing base (2), slide mechanism and second terminal surface fixing base (3) on base (1) respectively, be connected with a lead screw (4) between first terminal surface fixing base (2) and second terminal surface fixing base (3), lead screw (4) are equipped with thread bush (5) rather than connecing soon, thread bush (5) are connected with slide mechanism through connecting seat (6), still install on connecting seat (6) one be used for with screw up hub connection mechanism (8) be connected mount pad (7), a driving screw (4) pivoted actuating mechanism is installed in second terminal surface fixing base (3).
2. The device for adjusting the distance between the tightening shafts as claimed in claim 1, wherein the sliding mechanism comprises a sliding rail (9) and a sliding block (10) connected with the sliding rail (9), the sliding rail (9) is installed on the base (1), one end of the sliding block (10) is slidably installed on the sliding rail (9), and the other end of the sliding block (10) is connected with the connecting seat (6).
3. The device for adjusting the distance between the shafts of the tightening machines as claimed in claim 1, wherein the driving mechanism comprises a mounting box (11) and a handle (12), a worm wheel (111) and a worm (112) are arranged in the mounting box (11), the worm (112) is connected with the screw rod (4), the worm wheel (111) is provided with a central shaft (113), and the central shaft (113) extends to the outer side of the mounting box (11) and is connected with the handle (12).
4. The device for adjusting the distance between two screwing shafts as claimed in claim 1, wherein the mounting seat (7) comprises an upper mounting plate (71) and a lower mounting plate (72), the lower mounting plate (72) is connected with the connecting seat (6), the upper mounting plate (71) is connected with the screwing shaft connecting mechanism (8), the upper mounting plate (71) is connected with the lower mounting plate (72) in a sliding manner, a plurality of through holes are formed in the upper mounting plate (71) and the lower mounting plate (72), and the upper mounting plate (71) is connected with the lower mounting plate (72) in a locking manner through the through holes by bolts.
5. The device for adjusting the distance between two shafts of a tightening machine as claimed in claim 3, wherein the handle (12) is further provided with a threaded hole, and the threaded hole is screwed with a reverse-top screw (13).
6. The device for adjusting the distance between the shafts of the tightening machine as claimed in claim 1, wherein the screw rod (4) is provided with a tangent plane, and the tangent plane is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635111.8U CN209811680U (en) | 2019-05-06 | 2019-05-06 | Device capable of adjusting shaft spacing of screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635111.8U CN209811680U (en) | 2019-05-06 | 2019-05-06 | Device capable of adjusting shaft spacing of screwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811680U true CN209811680U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635111.8U Active CN209811680U (en) | 2019-05-06 | 2019-05-06 | Device capable of adjusting shaft spacing of screwing machine |
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| Country | Link |
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| CN (1) | CN209811680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940373A (en) * | 2019-05-06 | 2019-06-28 | 广西玉柴机器股份有限公司 | A kind of device of adjustable tightening machine distance between axles |
| CN111469108A (en) * | 2020-03-13 | 2020-07-31 | 东北电力大学 | Robot capable of singing Beijing opera |
-
2019
- 2019-05-06 CN CN201920635111.8U patent/CN209811680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940373A (en) * | 2019-05-06 | 2019-06-28 | 广西玉柴机器股份有限公司 | A kind of device of adjustable tightening machine distance between axles |
| CN111469108A (en) * | 2020-03-13 | 2020-07-31 | 东北电力大学 | Robot capable of singing Beijing opera |
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