CN219133560U

CN219133560U - Support frock positioning mechanism

Info

Publication number: CN219133560U
Application number: CN202223493980.2U
Authority: CN
Inventors: 汪业能; 尚发明; 刘恒达; 黄丽; 刘桦
Original assignee: Senmian New Material Technology Chengdu Co ltd
Current assignee: Senmian New Material Technology Chengdu Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-06
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a supporting tool positioning mechanism, relates to the technical field of printing machine supporting equipment, and aims at solving the problems that in the prior art, the positioning effect is poor and the height of a printing machine cannot be adjusted due to incomplete positioning. The utility model utilizes the two positioning structures arranged along the transverse and longitudinal directions, not only can position the printing machine from the left side and the right side, but also can position the printing machine from the front side and the rear side, so that the positioning of the positioning mechanism is more comprehensive, the situation that the printing machine sideslips from front and rear is avoided, and the positioning effect is better; the height adjusting structure is arranged to control the printer fixed on the hollow supporting seat to lift in the vertical direction, so that the adjustment of the using height of the printer is realized, and the work of workers with different heights can be better adapted.

Description

Support frock positioning mechanism

Technical Field

The utility model relates to the technical field of printing machine supporting equipment, in particular to a supporting tool positioning mechanism.

Background

At present, in order to prevent the printer from shaking in the using process, the printer needs to be fixed by using a printer supporting tool positioning mechanism. The patent with application number 202123134628.5 discloses a positioning mechanism for a supporting tool of a printing machine, which comprises a fixed seat, a printing machine body and the like.

The above patent, although achieving the purpose of fixing different types of printing machines, still has the following problems that need to be optimized:

firstly, when the printer is positioned, the prior patent only simply positions from the left side and the right side, and the front side and the rear side are not positioned, so that the positioning mechanism is positioned incompletely, the situation that the printer is sideslip from front to rear possibly occurs, and the positioning effect is poor;

secondly, the function of the positioning mechanism of the prior patent is more traditional and single, and the use height of the printing machine fixed on the positioning mechanism cannot be adjusted, so that the positioning mechanism cannot be suitable for workers with different heights.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a supporting tool positioning mechanism, which overcomes the defects of the prior art by the cooperative matching of two positioning structures arranged along the transverse and longitudinal directions and a height adjusting structure, and effectively solves the problems of poor positioning effect and incapability of adjusting the height of a printing machine caused by incomplete positioning in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the supporting tool positioning mechanism comprises a base and a hollow supporting seat, wherein a height adjusting structure is arranged on the base, and two positioning structures arranged along the transverse and longitudinal directions are arranged on the hollow supporting seat;

the two positioning structures are composed of a bidirectional upper screw rod rotatably arranged in the hollow supporting seat, two T-shaped clamping plates symmetrically screwed at two opposite threaded ends of the bidirectional upper screw rod and two guide sliding ports symmetrically arranged at the top of the hollow supporting seat;

through adopting above-mentioned technical scheme, utilize two location structures that set up along horizontal longitudinal direction, not only can fix a position the printing machine from the left and right sides, but also can fix a position the printing machine from the front and back both sides for positioning mechanism fixes a position more comprehensively like this, avoids appearing the circumstances that the printing machine sideslip from front to back, and the location effect is better.

Preferably, the inner walls of the four guide sliding openings are respectively connected with the outer walls of the four T-shaped clamping plates in a sliding manner, and hand wheels are fixedly arranged on the two bidirectional upper screw rods;

through adopting above-mentioned technical scheme, the removal to T type splint is convenient for lead to the direction that utilizes the direction sliding port, guarantees that it is rectilinear motion, and two-way screw rods of controlling that utilize simultaneously two hand wheels to be convenient for rotate.

Preferably, the height adjusting structure is composed of a driving assembly, a bidirectional lower screw, two long slide bars symmetrically screwed at two opposite threaded ends of the bidirectional lower screw, two movable inclined plates symmetrically hinged to the tops of the two long slide bars and two guide frames symmetrically fixed on the outer wall of the top of the base;

through adopting above-mentioned technical scheme, can control the fixed printing machine of cavity supporting seat on through servo motor's electronic control and go up and down in vertical direction, realized the regulation to printing machine service height, work that the different height workman of the adaptation that goes that can be better.

Preferably, the driving assembly consists of a servo motor fixedly arranged on the side wall of the base, a hollow worm fixedly arranged on an output shaft of the servo motor and a worm wheel fixedly arranged on the bidirectional lower screw rod, and the hollow worm is meshed with the worm wheel;

by adopting the technical scheme, the self-locking property of the hollow worm and the worm wheel is utilized, so that the stability of the height of the hollow supporting seat after the printer is placed is ensured.

Preferably, the tops of the two movable inclined plates are hinged to the bottom of the hollow supporting seat, and two guide holes are formed in the two long sliding strips;

through adopting above-mentioned technical scheme, utilize the cooperation of guiding hole and leading truck, be convenient for guarantee that two long draw runner steadily slide in the horizontal direction.

Preferably, two bearing seats are symmetrically fixed on the middle outer wall of the top of the base, and the bidirectional lower screw rod is respectively connected with the inner walls of the two bearing seats in a penetrating way through the two bearings;

through adopting above-mentioned technical scheme, utilize two bearing frames to support the screw rod under two-way, guarantee the stable rotation of double-downward screw rod simultaneously.

The beneficial effects of the utility model are as follows:

1. by utilizing the two positioning structures arranged along the transverse and longitudinal directions, the printing machine can be positioned from the left side and the right side, and can be positioned from the front side and the rear side, so that the positioning mechanism can position more comprehensively, the situation that the printing machine sideslips from front to rear is avoided, and the positioning effect is better;

2. be provided with high regulation structure, electric control through servo motor can control the fixed printing machine of cavity supporting seat on go up and down in vertical direction, realized the regulation to printing machine service height, work that the different height workman of the adaptation that goes that can be better.

Drawings

FIG. 1 is a schematic view of the whole three-dimensional structure of a positioning mechanism of a supporting tool set in the utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a support tool positioning mechanism according to the present utility model;

fig. 3 is a schematic view of a three-dimensional structure of a hollow support seat in a positioning mechanism of a support tool according to the present utility model after the top of the hollow support seat is cut away;

FIG. 4 is a schematic view of a three-dimensional structure of a height adjusting structure in a positioning mechanism of a supporting tool according to the present utility model;

fig. 5 is an enlarged schematic view of a part of a height adjusting structure in a positioning mechanism of a supporting tool according to the present utility model.

In the figure: 1. a base; 2. a hollow support base; 3. a screw rod is arranged in a two-way; 4. a T-shaped clamping plate; 5. a guide sliding port; 6. a bidirectional lower screw; 7. a long slide bar; 8. a movable sloping plate; 9. a guide frame; 10. a servo motor; 11. a hollow worm; 12. a worm wheel; 13. a bearing seat; 14. and a hand wheel.

Detailed Description

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.

Embodiment 1, refer to fig. 1 and 3, a supporting tool positioning mechanism, comprising a hollow supporting seat 2 and two positioning structures;

the two positioning structures are arranged along the transverse and longitudinal directions and are composed of the following components:

double upward screw 3: the two-way upper screw rods 3 are respectively connected with the inner walls of the two sides of the hollow supporting seat 2 in a penetrating way through two bearings, and the two-way upper screw rods 3 are fixedly sleeved with hand wheels 14, so that the two-way upper screw rods 3 can be controlled to rotate better;

two T-clamp plates 4: the two T-shaped clamping plates 4 are symmetrically screwed on two opposite threaded ends of the bidirectional upper screw rod 3;

two guiding slide openings 5: the two guide sliding ports 5 are symmetrically arranged at the top of the hollow supporting seat 2, and the inner walls of the two guide sliding ports 5 are respectively and slidably connected with the outer walls of the two T-shaped clamping plates 4, so that the movement of the T-shaped clamping plates 4 is conveniently guided, and the rectilinear movement of the T-shaped clamping plates is ensured;

in this embodiment, through rotating two hand wheels 14 in proper order and making two-way screw rods 3 rotate in proper order, under the direction effect of direction slide opening 5, two sets of T type splint 4 can be in proper order centering draw close to the surface of printing machine, not only can follow the left and right sides like this and fix a position the printing machine, but also can fix a position the printing machine from the front and back both sides, make positioning mechanism fix a position more comprehensively like this, avoid appearing the circumstances that the printing machine sideslip from front and back, the positioning effect is better.

Example 2, with reference to fig. 2 and fig. 4-5, this example is optimized on the basis of example 1, specifically: the utility model provides a support frock positioning mechanism, still includes base 1 and height-adjusting structure, and height-adjusting structure comprises the following parts specifically:

bidirectional lower screw 6: the middle outer wall of the top of the base 1 is symmetrically fixed with two bearing seats 13 through bolts, and the bidirectional lower screw 6 is respectively connected with the inner walls of the two bearing seats 13 through two bearings in a penetrating way;

two long slides 7: the two long sliding strips 7 are symmetrically and spirally connected to two opposite threaded ends of the bidirectional lower screw rod 6, and two guide holes are formed in the two long sliding strips 7;

two movable sloping plates 8: the two movable inclined plates 8 are symmetrically hinged to the tops of the two long slide bars 7, and the tops of the two movable inclined plates 8 are both hinged to the bottom of the hollow supporting seat 2;

two guide frames 9: the two guide frames 9 are symmetrically welded on the outer wall of the top of the base 1, the outer wall of the guide frame 9 is in sliding connection with the inner wall of the guide hole, and the two long sliding strips 7 can slide stably in the horizontal direction conveniently by utilizing the cooperation of the guide hole and the guide frame 9;

and a driving assembly: the driving assembly consists of a servo motor 10 fixed on the side wall of the base 1 through bolts, a hollow worm 11 fixedly sleeved on an output shaft of the servo motor 10 and a worm wheel 12 fixedly sleeved on the bidirectional lower screw 6;

the servo motor 10 is connected with a reversing switch through a wire, the hollow worm 11 is meshed with the worm wheel 12, and the self-locking property of the hollow worm 11 and the worm wheel after the hollow worm is meshed with the worm wheel is utilized to ensure the stability of the height of the hollow supporting seat 2 after the printer is placed;

in this embodiment, through the positive and negative rotation of the reversing switch control hollow worm 11 of servo motor 10, and then worm wheel 12 control two-way screw rod 6 positive and negative rotation down, make two long draw runner 7 keep away from each other or be close to each other under the direction effect of two leading truck 9, and then make the fixed printing machine on two movable swash plate 8 activity control hollow supporting seat 2 go up and down in vertical direction, realized the regulation to printing machine service height, work that the different height workman of the better adaptation that goes.

Working principle: when the printing machine is used, the printing machine is firstly placed on the hollow supporting seat 2, then the two bidirectional upper screws 3 are sequentially rotated by sequentially rotating the two hand wheels 14, and under the guiding action of the guiding sliding port 5, the two groups of T-shaped clamping plates 4 are sequentially centered and close to the surface of the printing machine, so that the positioning of four sides of the printing machine is realized;

secondly, after the printing machine is fixed, the hollow worm 11 is controlled to rotate positively and reversely through the reversing switch of the servo motor 10, the worm wheel 12 is used for controlling the bidirectional lower screw rod 6 to rotate positively and reversely, the two long slide bars 7 are far away from or close to each other under the guiding action of the two guide frames 9, and then the printing machine fixed on the hollow supporting seat 2 is movably controlled by the two movable inclined plates 8 to lift in the vertical direction, so that the use height of the printing machine is adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a support frock positioning mechanism, includes base (1) and cavity supporting seat (2), its characterized in that, be equipped with height-adjusting structure on base (1), and be equipped with two location structures that set up along the horizontal longitudinal direction on cavity supporting seat (2);

the two positioning structures are composed of a bidirectional upper screw rod (3) rotatably installed in the hollow supporting seat (2), two T-shaped clamping plates (4) symmetrically screwed at two opposite threaded ends of the bidirectional upper screw rod (3) and two guide sliding ports (5) symmetrically formed in the top of the hollow supporting seat (2).

2. The supporting tool positioning mechanism according to claim 1, wherein the inner walls of the four guide sliding ports (5) are respectively in sliding connection with the outer walls of the four T-shaped clamping plates (4), and hand wheels (14) are fixedly arranged on the two bidirectional upper screw rods (3).

3. The supporting tool positioning mechanism according to claim 1, wherein the height adjusting structure is composed of a driving assembly, a bidirectional lower screw (6), two long slide bars (7) symmetrically screwed at two opposite threaded ends of the bidirectional lower screw (6), two movable inclined plates (8) symmetrically hinged to the tops of the two long slide bars (7), and two guide frames (9) symmetrically fixedly arranged on the outer wall of the top of the base (1).

4. A supporting tool positioning mechanism according to claim 3, wherein the driving assembly is composed of a servo motor (10) fixedly arranged on the side wall of the base (1), a hollow worm (11) fixedly arranged on the output shaft of the servo motor (10) and a worm wheel (12) fixedly arranged on the double-downward screw (6), and the hollow worm (11) is meshed with the worm wheel (12).

5. A supporting tool positioning mechanism according to claim 3, characterized in that the tops of the two movable inclined plates (8) are hinged to the bottom of the hollow supporting seat (2), and two guide holes are formed in the two long sliding strips (7).

6. The supporting tool positioning mechanism according to claim 1, wherein two bearing seats (13) are symmetrically fixed on the middle outer wall of the top of the base (1), and the bidirectional lower screw (6) is respectively connected with the inner walls of the two bearing seats (13) in a penetrating manner through two bearings.