CN220637026U - Location frock convenient to adjust - Google Patents

Abstract

The utility model relates to a positioning tool convenient to adjust, which comprises a base, wherein two supporting plates are fixedly arranged at the top of the base, a top plate is fixedly arranged between the tops of the two supporting plates, an adjusting mechanism is arranged in the base and comprises a rectangular groove, the rectangular groove is formed in the base, and a rotating motor is fixedly arranged on the right inner wall of the rectangular groove. This location frock convenient to adjust through setting up mutually supporting between rotating electrical machines, two-way threaded rod, two-way screw thread piece and the riser etc. can adjust according to the integral key shaft of different length when using, can drive two-way threaded rod rotation under rotating electrical machines's start, and two-way threaded rod's rotation drives two risers and removes each other or one side that deviates from in the past through two-way screw thread piece, later starts electric putter and drives the movable plate through the slider and move down, drives the telescopic link and remove when the movable plate moves down.

Description

Location frock convenient to adjust

Technical Field

The utility model relates to the technical field of spline shaft machining, in particular to a positioning tool convenient to adjust.

Background

The spline shaft is a kind of mechanical transmission, and like flat key, half key and inclined key effect, all are the transmission mechanical torque, have fore-and-aft keyway in the outward appearance of axle, and the rotating member of cover on the axle also has corresponding keyway, can keep rotating with the axle in step, and simultaneously rotatory, can also make vertical slip on the axle, like gearbox gear change etc. the drilling is as the common machining process of spline shaft, need fix a position the spline shaft when the operation, can use positioner when the centre gripping.

The utility model provides a location frock convenient to adjust solves the above-mentioned problem that the integral key shaft needs to use clamping structure to fix a position in the course of working, and current integral key shaft processing is with positioner because structural reason leads to anchor clamps to clamp the location to the integral key shaft of same specification generally, and the integral key shaft of different specifications needs to correspond different clamping tools for clamping tools can not be applicable to the integral key shaft processing of different specifications, and the use is got up very inconvenient, thereby has reduced work efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a positioning tool convenient to adjust, which has the advantages of being convenient to adjust and the like, and solves the problems that the existing positioning device for spline shaft processing can only clamp and position spline shafts with the same specification, and spline shafts with different specifications need to correspond to different clamping tools, so that the clamping tools cannot be suitable for processing spline shafts with different specifications, the use is very inconvenient, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning tool convenient to adjust comprises a base, wherein two supporting plates are fixedly arranged at the top of the base, a top plate is fixedly arranged between the tops of the two supporting plates, and an adjusting mechanism is arranged in the base;

the utility model provides a motor, including the base, the rectangular channel is seted up to the inside of base, rectangular channel's right inner wall fixed mounting has the rotating electrical machines, the output shaft department fixed mounting of rotating electrical machines has two-way threaded rod, two-way threaded rod's surface threaded connection has a quantity to be two-way screw thread piece, two the equal fixed mounting in top of two-way screw thread piece has the riser, two the inside of riser has all been seted up flutedly, two the equal fixed mounting of interior roof of recess has electric putter, two the equal slidable mounting of inner wall of recess has the slider, two the equal fixed mounting of interior bottom wall of recess has the spring, two equal fixed mounting of one side opposite of riser has the diaphragm, two equal fixed mounting in bottom of diaphragm has the telescopic link, two equal fixed mounting in one side opposite of slider has the movable plate, two the equal fixed mounting in bottom of movable plate has the riser, two equal fixed mounting in one side opposite of riser has down the grip block.

Preferably, the top surface of base has offered the spout that is two in quantity, and the top of two risers all runs through the spout and extends to the outside of base.

Preferably, the tops of the two sliding blocks are fixedly connected with one end of the electric push rod, and the bottoms of the two sliding blocks are fixedly connected with the top of the spring.

Preferably, one ends of the two telescopic rods, which are far away from the transverse plate, are fixedly connected with the outer surface of the movable plate.

Preferably, the two upper clamping plates and the lower clamping plates are designed as arc clamping plates, and the two upper clamping plates and the lower clamping plates are respectively on the same vertical horizontal plane.

Preferably, the movable grooves are formed in two opposite sides of the vertical plate, and one opposite side of the two movable plates penetrates through the movable grooves and extends to the outer sides of the vertical plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this location frock convenient to adjust through setting up mutually supporting between rotating electrical machines, two-way threaded rod, two-way thread piece and the riser etc. can adjust according to the integral key shaft of different length when using, can drive two-way threaded rod rotation under rotating electrical machines's start, and two risers are moved each other or are one side that deviates from mutually through two-way thread piece drive to rotate two, later start electric putter and drive the movable plate through the slider and move down, drive the telescopic link and remove when the movable plate moves down to can drive the grip block and move down, fix a position the integral key shaft through the cooperation between last grip block and the lower grip block, process the integral key shaft of different specifications, the application range of device has been increased.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. an adjusting mechanism; 401. rectangular grooves; 402. a rotating electric machine; 403. a two-way threaded rod; 404. a bidirectional screw block; 405. a riser; 406. a groove; 407. an electric push rod; 408. a slide block; 409. a spring; 410. a cross plate; 411. a telescopic rod; 412. a moving plate; 413. an upper clamping plate; 414. and a lower clamping plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a positioning tool convenient for adjustment in this embodiment includes a base 1, two support plates 2 are fixedly mounted on top of the base 1, a top plate 3 is fixedly mounted between top of the two support plates 2, an adjusting mechanism 4 is arranged in the base 1, and an adjustable positioning device for spline shaft processing can be formed through the above arrangement, so that spline shafts with different specifications can be clamped and positioned.

The adjustment mechanism 4 includes rectangular channel 401, rectangular channel 401 has been seted up to the inside of base 1, rectangular channel 401's right inner wall fixed mounting has rotating electrical machines 402, rotating electrical machines 402's output shaft department fixed mounting has bi-directional threaded rod 403, bi-directional threaded rod 403's surface threaded connection has a quantity to be two bi-directional screw blocks 404, two bi-directional screw blocks 404's top all fixed mounting has riser 405, recess 406 has all been seted up to the inside of two riser 405, two recess 406's interior roof all fixed mounting has electric putter 407, two recess 406's inner wall all slidable mounting has slider 408, two recess 406's interior diapire all fixed mounting has spring 409, two riser 405 opposite one side all fixed mounting has diaphragm 410, two diaphragm 410's bottom all fixed mounting has telescopic link 411, two riser 405 opposite one side all fixed mounting has down grip block 414, can drive two riser 405 each other or keep away from each other and can carry out the centre gripping through the fixed distance between the spline shaft 413 down with the adjustable spline shaft between the two riser 405 according to the equal fixed mounting in bottom of diaphragm 410.

One end of each of the two telescopic rods 411, which is far away from the transverse plate 410, is fixedly connected with the outer surface of the movable plate 412, and the movable plate 412 can be stably supported by the cooperation of the telescopic rods 411 and the transverse plate 410.

The movable groove is formed on one side opposite to the two vertical plates 405, and one side opposite to the two movable plates 412 penetrates through the movable groove and extends to the outer side of the vertical plate 405, so that the movable plates 412 can be driven to move in the movable groove under the starting of the electric push rod 407.

In practice, the method is carried out according to the following steps:

1) The device is firstly connected with an external power supply, and the rotating motor 402 is started;

2) Then, the two risers 405 can be driven to move under the starting of the rotating motor 402, and the distance between the two risers 405 is adjusted according to spline shafts with different sizes;

3) Then, the electric push rod 407 is started to drive the moving plate 412 to move downwards through the sliding block 408, and the telescopic rod 411 is driven to move simultaneously when the moving plate 412 moves downwards, so that the upper clamping plate 413 can be driven to move downwards;

4) Finally, the spline shaft is positioned by the cooperation between the upper clamping plate 413 and the lower clamping plate 414.

To sum up, this location frock convenient to adjust, through setting up the rotating electrical machines 402, two-way threaded rod 403, mutually support between two-way thread piece 404 and the riser 405 etc. can adjust according to the integral key shaft of different length when using, can drive two-way threaded rod 403 rotation under the start of rotating electrical machines 402, and the rotation of two-way threaded rod 403 drives two risers 405 through two-way thread piece 404 and removes or be the one side that deviates from mutually, afterwards start electric putter 407 and drive movable plate 412 through slider 408 and move down, drive telescopic link 411 and remove when movable plate 412 moves down, thereby can drive the holding plate 413 and move down, fix a position the integral key shaft through the cooperation between last holding plate 413 and the holding plate 414 down, process the integral key shaft of different specifications, the application range of device has been increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a location frock convenient to adjust, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with two supporting plates (2), a top plate (3) is fixedly arranged between the tops of the two supporting plates (2), and an adjusting mechanism (4) is arranged in the base (1);

the utility model provides an adjusting mechanism (4) is including rectangular channel (401), rectangular channel (401) has been seted up to the inside of base (1), right inner wall fixed mounting in rectangular channel (401) has rotating electrical machines (402), the output shaft department fixed mounting of rotating electrical machines (402) has two threaded bi-directional bars (403), the surface threaded connection of threaded bi-directional bars (403) has a quantity to be two threaded bi-directional pieces (404), two the top of threaded bi-directional pieces (404) is all fixed mounting has riser (405), two recess (406) have all been seted up to the inside of riser (405), two the interior roof of recess (406) is all fixed mounting has electric putter (407), two the inner wall of recess (406) is equal slidable mounting has slider (408), two the interior bottom wall of recess (406) is equal fixed mounting spring (409), two the equal fixed mounting in one side of riser (405) has diaphragm (410), two the bottom of diaphragm (410) is equal fixed mounting telescopic link (411), two the equal fixed mounting in one side of slider (408) has two relative riser (412), two fixed mounting has two relative riser (412).

2. The positioning tool convenient to adjust according to claim 1, wherein: the top surface of base (1) has seted up the spout that is two in quantity, and the top of two risers (405) all runs through the spout and extends to the outside of base (1).

3. The positioning tool convenient to adjust according to claim 1, wherein: the tops of the two sliding blocks (408) are fixedly connected with one end of the electric push rod (407), and the bottoms of the two sliding blocks (408) are fixedly connected with the top of the spring (409).

4. The positioning tool convenient to adjust according to claim 1, wherein: one end of each telescopic rod (411) far away from the transverse plate (410) is fixedly connected with the outer surface of the movable plate (412).

5. The positioning tool convenient to adjust according to claim 1, wherein: the two upper clamping plates (413) and the lower clamping plates (414) are of arc-shaped clamping plate designs, and the two upper clamping plates (413) and the lower clamping plates (414) are respectively on the same vertical horizontal plane.

6. The positioning tool convenient to adjust according to claim 1, wherein: the opposite sides of the two vertical plates (405) are provided with movable grooves, and the opposite sides of the two movable plates (412) penetrate through the movable grooves and extend to the outer sides of the vertical plates (405).