CN219583282U

CN219583282U - Positioner for engraver

Info

Publication number: CN219583282U
Application number: CN202320839009.6U
Authority: CN
Inventors: 万新勋; 刘广峰; 张兴明
Original assignee: Jinan Xunke Cnc Machinery Co ltd
Current assignee: Jinan Xunke Cnc Machinery Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-25
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of engraving machine positioning, in particular to a positioning device for an engraving machine, which comprises a positioning table, wherein connecting blocks are fixedly connected to the middle parts of two sides of the upper surface of the positioning table, first electric telescopic rods are arranged in the connecting blocks, first clamping blocks are fixedly connected to the output ends of the first electric telescopic rods, second electric telescopic rods are arranged at the front ends and the rear ends of the inner parts of the first clamping blocks, and second clamping blocks are fixedly connected to the output ends of the second electric telescopic rods. According to the utility model, when the first clamping block is driven by the first electric telescopic rod to clamp the glass, the second clamping block is driven by the second electric telescopic rod to prop against the side edge of the glass, so that the contact area is increased, the clamping effect is improved, meanwhile, the extrusion force of the first clamping block on the glass can be dispersed, and meanwhile, the rigidity when the first rubber pad and the second rubber pad are contacted with the glass can be reduced, and the breakage caused by overlarge stress at corners or local stress is avoided.

Description

Positioner for engraver

Technical Field

The utility model relates to the technical field of engraving machine positioning, in particular to a positioning device for an engraving machine.

Background

In the production process of glass, the glass is often required to be engraved according to different use demands, such as special-shaped cutting or perforating, and the glass is often required to be positioned and fixed when the glass is engraved, so that errors of engraving positions are avoided, and the subsequent use condition is influenced.

However, compared with the traditional glass engraving machine, the structure of the glass positioning device is single, and most of the glass positioning device is used for positioning and clamping the glass in one symmetrical direction, so that the glass cannot be accurately positioned in the center of the operating platform, and the engraving precision of the engraving machine can be influenced; meanwhile, the clamping device of the traditional positioning device has strong rigidity effect when being contacted with glass, the acting force applied to the glass is too large, potential damage is easily caused to the glass, and the service life of the glass is influenced.

Accordingly, a positioning device for an engraving machine is provided by a person skilled in the art to solve the above-mentioned problems in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the positioning device for the engraving machine, which is used for preventing the glass from being cracked due to overlarge stress at corners or local parts by dispersing extrusion force of the first clamping block on the glass while increasing the contact area and improving the clamping effect when the first clamping block is driven by the first electric telescopic rod to clamp the glass and the second electric telescopic rod to drive the second clamping block to prop against the side edge of the glass.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a positioner for engraver, includes the locating bench, the middle part of locating bench upper surface both sides is all fixedly connected with connecting block, the inside of connecting block all is provided with first electric telescopic handle, the output of first electric telescopic handle is all fixedly connected with first grip block, the inside front end of first grip block and rear end all are provided with the second electric telescopic handle, the output of second electric telescopic handle is all fixedly connected with second grip block, a plurality of mounting grooves have been seted up at the middle part of locating bench upper surface, the breathing chamber has been seted up at the inside middle part of locating bench, the middle part fixedly connected with mounting bracket of locating bench lower surface, the upper surface fixedly connected with vacuum pump at mounting bracket middle part;

this positioner for engraver passes through vacuum pump and sucking disc can hold glass's bottom surface to glass is fixed to can be fine, and glass appears rocking when avoiding carving, thereby improves the glyptic precision, and the practicality is higher.

Further, the suction end of the vacuum pump is fixedly connected with a connecting pipe, and the upper end of the connecting pipe penetrates through the inner wall of the suction cavity;

through the technical scheme, the air suction cavity can be sucked through the connecting pipe.

Further, the lower ends of the mounting grooves are all in through connection with the air suction cavity;

through the technical scheme, the cooperation can be improved through the through connection.

Further, the four corners of the lower surface of the positioning table are fixedly connected with supporting legs;

through the technical scheme, the positioning table can be supported through the supporting legs.

Further, the lower surfaces of the supporting legs are fixedly connected with the supporting seat;

through above-mentioned technical scheme, can improve the stability of supporting leg through the supporting seat.

Further, the outer walls of the first clamping blocks, which are close to one side of the center of the positioning table, are fixedly connected with first rubber pads;

through above-mentioned technical scheme, can reduce the rigidity when the centre gripping through first rubber pad.

Further, the outer walls of one end, close to the center of the positioning table, of the second clamping blocks are fixedly connected with second rubber pads;

through above-mentioned technical scheme, can introduce the rigidity when centre gripping through the second rubber pad.

Further, the upper ends of the inner walls of the mounting grooves are fixedly connected with suckers, and the suckers are made of nitrile rubber;

through above-mentioned technical scheme, can conveniently hold glass's lower surface through the sucking disc.

The utility model has the following beneficial effects:

1. compared with the existing positioning device for the engraving machine, when the first clamping block is driven by the first electric telescopic rod to clamp the glass, the second clamping block is driven by the second electric telescopic rod to prop against the side edge of the glass, the contact area is increased, the clamping effect is improved, meanwhile, the extrusion force of the first clamping block on the glass can be dispersed, meanwhile, the rigidity when the first rubber pad and the second rubber pad are contacted with the glass can be reduced, and the situation that the corner or part is cracked due to overlarge stress is avoided.

2. Compared with the existing positioning device for the engraving machine, the positioning device for the engraving machine provided by the utility model can absorb the bottom surface of glass through the vacuum pump and the sucker, so that the glass can be well fixed, the glass is prevented from shaking during engraving, the engraving accuracy is improved, and the practicability is higher.

3. Compared with the existing positioning device for the engraving machine, the positioning device for the engraving machine has the advantages of ingenious structure, convenience for the practicality of a user, capability of effectively improving the engraving precision and high practicality.

Drawings

FIG. 1 is an isometric view of a positioning device for an engraving machine according to the present utility model;

FIG. 2 is a side sectional view of a positioning device for an engraving machine according to the present utility model;

FIG. 3 is an isometric view of a first clamping block in a positioning device for an engraving machine according to the present utility model;

FIG. 4 is a top view of a first clamping block of a positioning device for an engraving machine according to the present utility model;

fig. 5 is a top-down view of a positioning device for an engraving machine according to the present utility model.

Legend description:

1. a positioning table; 2. a connecting block; 3. a first electric telescopic rod; 4. a first clamping block; 5. a second electric telescopic rod; 6. a second clamping block; 7. a mounting groove; 8. a suction cup; 9. an air suction cavity; 10. a mounting frame; 11. a vacuum pump; 12. a connecting pipe; 13. support legs; 14. a support base; 15. a first rubber pad; 16. and a second rubber pad.

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. 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. 1-5, embodiments provided by the present utility model: the utility model provides a positioner for engraver, including locating platform 1, the equal fixedly connected with connecting block 2 in middle part of locating platform 1 upper surface both sides, the inside of connecting block 2 all is provided with first electric telescopic handle 3, the equal fixedly connected with first grip block 4 of the output of first electric telescopic handle 3, the inside front end of first grip block 4 and rear end all are provided with second electric telescopic handle 5, the equal fixedly connected with second grip block 6 of the output of second electric telescopic handle 5, a plurality of mounting grooves 7 have been seted up at the middle part of locating platform 1 upper surface, the breathing chamber 9 has been seted up at the inside middle part of locating platform 1, the middle part fixedly connected with mounting bracket 10 of locating platform 1 lower surface, the upper surface fixedly connected with vacuum pump 11 at the middle part of mounting bracket 10.

This positioner for engraver passes through vacuum pump 11 and sucking disc 8 can hold glass's bottom surface to can be fine fix glass, glass appears rocking when avoiding carving, thereby improve the glyptic precision, the practicality is higher.

The suction end of the vacuum pump 11 is fixedly connected with a connecting pipe 12, the upper end of the connecting pipe 12 penetrates through the inner wall of the suction cavity 9, suction can be carried out in the suction cavity 9 through the connecting pipe 12, the lower end of the mounting groove 7 is communicated with the suction cavity 9, the matching can be improved through the through connection, the four corners of the lower surface of the positioning table 1 are fixedly connected with supporting legs 13,

can support positioning table 1 through supporting leg 13, the equal fixed connection supporting seat 14 of lower surface of supporting leg 13 can improve the stability of supporting leg 13 through supporting seat 14, the equal fixedly connected with first rubber pad 15 of the outer wall of first grip block 4 side near positioning table 1 center department, the rigidity when can reducing the centre gripping through first rubber pad 15, the equal fixedly connected with second rubber pad 16 of the outer wall of the one end of second grip block 6 side near positioning table 1 center department, the rigidity when can introducing the centre gripping through second rubber pad 16, the equal fixedly connected with sucking disc 8 of upper end of mounting groove 7 inner wall, the material of sucking disc is nitrile rubber, can conveniently suck glass's lower surface through sucking disc 8.

Working principle: this positioner for engraver drives first grip block 4 through first electric telescopic handle 3 and carries out the centre gripping to glass, drive second grip block 6 through second electric telescopic handle 5 and support the glass's side, when increasing area of contact improves the centre gripping effect, can disperse first grip block 4 to glass's extrusion force, rigidity when can reducing with glass contact through first rubber pad 15 and second rubber pad 16 simultaneously, avoid corner or local atress too big and burst apart, this positioner for engraver passes through vacuum pump 11 and sucking disc 8 can hold glass's bottom surface, thereby fix glass that can be fine, glass appears rocking when avoiding carving, thereby improve the precision of sculpture, the practicality is higher.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a positioner for engraver, includes locating station (1), its characterized in that: the utility model discloses a vacuum pump, including location platform (1), including fixing platform, air inlet cavity (9) have been seted up at the inside of location platform (1), the equal fixedly connected with connecting block (2) in middle part of location platform (1) upper surface both sides, the inside of connecting block (2) all is provided with first electric telescopic handle (3), the equal fixedly connected with of output of first electric telescopic handle (3) first grip block (4), the inside front end and the rear end of first grip block (4) all are provided with second electric telescopic handle (5), the equal fixedly connected with second grip block (6) of output of second electric telescopic handle (5), a plurality of mounting grooves (7) have been seted up at the middle part of location platform (1) upper surface, air inlet cavity (9) have been seted up at the inside middle part of location platform (1), the middle part fixedly connected with mounting bracket (10) at the lower surface at mounting bracket (10) middle part.

2. The positioning device for an engraving machine according to claim 1, characterized in that: the suction end of the vacuum pump (11) is fixedly connected with a connecting pipe (12), and the upper end of the connecting pipe (12) penetrates through the inner wall of the suction cavity (9).

3. The positioning device for an engraving machine according to claim 1, characterized in that: the lower ends of the mounting grooves (7) are all in through connection with the air suction cavity (9).

4. The positioning device for an engraving machine according to claim 1, characterized in that: four corners of the lower surface of the positioning table (1) are fixedly connected with supporting legs (13).

5. The positioning device for an engraving machine of claim 4, wherein: the lower surfaces of the supporting legs (13) are fixedly connected with supporting seats (14).

6. The positioning device for an engraving machine according to claim 1, characterized in that: the outer walls of the first clamping blocks (4) close to one side of the center of the positioning table (1) are fixedly connected with first rubber pads (15).

7. The positioning device for an engraving machine according to claim 1, characterized in that: the outer walls of one ends of the second clamping blocks (6) close to the center of the positioning table (1) are fixedly connected with second rubber pads (16).

8. The positioning device for an engraving machine according to claim 1, characterized in that: the upper ends of the inner walls of the mounting grooves (7) are fixedly connected with suckers (8), and the suckers (8) are made of nitrile rubber.