CN211516449U - Tight positioner in laser cutting machine double working platform top - Google Patents
Tight positioner in laser cutting machine double working platform top Download PDFInfo
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- CN211516449U CN211516449U CN201922315447.9U CN201922315447U CN211516449U CN 211516449 U CN211516449 U CN 211516449U CN 201922315447 U CN201922315447 U CN 201922315447U CN 211516449 U CN211516449 U CN 211516449U
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Abstract
The utility model discloses a tight positioner in laser cutting machine double working platform top, a bed body, be provided with the last guide rail and the lower guideway that are parallel to each other on the bed body, go up guide rail sliding connection and have last workstation, lower guideway sliding connection has lower workstation, the both ends of going up the corresponding one end side of workstation and lower workstation all are provided with the locating piece, the position that the bed body corresponds the locating piece is provided with the tight positioning mechanism in top, the tight positioning mechanism in top includes bearing frame and cylinder seat, top swivelling joint has the locating plate, top swivelling joint has the cylinder, locating plate one end and bearing frame swivelling joint, the other end is provided with location wheelset and lower location wheelset. The utility model has the advantages that: the utility model has reasonable design, stable structure and strong practicability; the stability performance of the workbench after exchange and movement is ensured, the stability performance and the precision of cutting processing are greatly improved, and the cutting device is suitable for popularization and use.
Description
Technical Field
The utility model relates to a laser cutting machine technical field specifically is a tight positioner in laser cutting machine double worktables top.
Background
With the rapid development of the social industry, the laser cutting machine as a novel processing device has the advantages of small processability, good cutting section, low processing cost and the like. In the prior art, a laser cutting machine with double work tables is provided, so that the production and processing efficiency is further improved, but the laser cutting machine with the double work tables has the problem that the position deviation can occur after the work tables are moved and exchanged, so that the size deviation is caused, and the processing precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tight positioner in laser cutting machine double working platform top in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a double-workbench jacking and positioning device of a laser cutting machine comprises a bed body, reinforcing ribs are arranged on the inner side of the bed body, a plurality of air channels are arranged between the reinforcing ribs at equal intervals, an upper guide rail and a lower guide rail which are parallel to each other are arranged on the bed body, the upper guide rail is connected with an upper workbench in a sliding manner, the lower guide rail is connected with a lower workbench in a sliding manner, positioning blocks are arranged at two ends of the side surface of one end of the upper workbench and the side surface of the lower workbench, which correspond to the positioning blocks, a jacking and positioning mechanism is arranged on the position of the bed body, which corresponds to the positioning blocks, and comprises a bearing seat and a cylinder seat, the bottom of the bearing seat is connected with the side surface of the air channels, a positioning plate is rotatably connected at the top, the bottom of the cylinder seat is connected with the side, the other end is provided with an upper positioning wheel set and a lower positioning wheel set.
Furthermore, go up the locating wheel group and include locating wheel and rotation axis, the locating wheel have two set up respectively in the both sides of locating plate, the rotation axis with the locating plate is fixed connection, the locating wheel with the rotation axis is swivelling joint.
Furthermore, the upper positioning wheel set and the lower positioning wheel set have the same structure.
Furthermore, the upper positioning wheel set and the positioning block arranged on the upper workbench are positioned in the same circular direction with the bearing seat as the center of a circle.
Furthermore, the lower positioning wheel set and the positioning block arranged on the lower workbench are positioned in the same circular direction with the bearing seat as the center of a circle.
The utility model has the advantages that: the utility model has reasonable design and strong practicability; the bearing seat and the cylinder seat are respectively connected with the side surface of the air duct and the side surface of the reinforcing rib, so that the stability of the jacking and positioning mechanism is improved; two jacking positioning mechanisms are arranged on the bed body, so that the worktable is positioned more stably after being exchanged; the two positioning wheels are respectively positioned at the two sides of the positioning plate, so that the stability after the exchange movement is further improved, and the accuracy and the stability of seven processing are improved; the arranged air cylinder retreats when the working tables are exchanged and advances after the working tables are exchanged, so that collision between the air cylinder and the jacking positioning mechanism is avoided when the working tables are exchanged and moved, and the use safety performance is improved; the friction between the upper positioning wheel set and the positioning block can be reduced by the aid of the upper positioning wheel set and the lower positioning wheel set, and the service life is prolonged; the top tight positioning mechanism can respectively position the upper workbench and the lower workbench through the upper positioning wheel set and the lower positioning wheel set.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic perspective view of the middle tightening positioning mechanism of the present invention;
in the figure: 1-a bed body, 2-reinforcing ribs, 3-an air duct, 4-an upper guide rail, 5-a lower guide rail, 6-an upper workbench, 7-a lower workbench, 8-a positioning block and 9-a jacking positioning mechanism;
901-bearing block, 902-cylinder block, 903-locating plate, 904-cylinder, 905-upper locating wheel group, 906-lower locating wheel group, 9051-locating wheel and 9052-rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The double-workbench jacking and positioning device of the laser cutting machine shown in the figures 1 to 1 comprises a bed body 1, reinforcing ribs 2 are arranged on the inner side of the bed body 1, a plurality of air channels 3 are equidistantly arranged between the reinforcing ribs 2, an upper guide rail 4 and a lower guide rail 5 which are parallel to each other are arranged on the bed body 1, the upper guide rail 4 is slidably connected with an upper workbench 6, the lower guide rail 5 is slidably connected with a lower workbench 7, positioning blocks 8 are arranged at two ends of the side surface of one end of the upper workbench 6, which corresponds to the lower workbench 7, jacking and positioning mechanisms 9 are arranged at positions of the bed body 1, which correspond to the positioning blocks 8, the jacking and positioning mechanisms 9 comprise a bearing seat 901 and a cylinder seat 902, the bottom of the bearing seat 901 is connected with the side surface of the air channel 3, a positioning plate 903 is rotatably connected at the top, the bottom of the cylinder seat, one end of the positioning plate 903 is rotatably connected to the bearing seat 901, and the other end of the positioning plate is provided with an upper positioning wheel set 905 and a lower positioning wheel set 906.
The upper positioning wheel set 905 comprises two positioning wheels 9051 and two rotating shafts 9052, the two positioning wheels 9051 are respectively arranged on two sides of the positioning plate 903, the rotating shafts 9052 are fixedly connected with the positioning plate 903, and the positioning wheels 9051 are rotatably connected with the rotating shafts 9052, so that the positioning plate 903 is in contact with the positioning block 8 through the upper positioning wheel set 905 to fix the limiting upper workbench 6; the upper positioning wheel set 905 and the lower positioning wheel set 906 have the same structure, so that the positioning plate 903 plate is in contact with the positioning block 8 through the lower positioning wheel set 906 to fix and limit the lower workbench 7; the upper positioning wheel set 905 and the positioning block 8 arranged on the upper working table 6 are positioned in the same circular direction with the bearing seat 901 as the center of a circle, so that the upper positioning wheel set 905 can be conveniently abutted against the positioning block 8 arranged on the upper working table 6 after the air cylinder 904 advances; the lower positioning wheel set 906 and the positioning block 8 arranged on the lower worktable 7 are positioned in the same circular direction with the bearing seat 901 as the center of a circle, so that the lower positioning wheel set 906 abuts against the positioning block 8 arranged on the lower worktable 7 after the air cylinder 904 advances.
The working principle is as follows: when feeding, the air cylinder in the jacking positioning mechanism is in a backward state, the upper workbench and the lower workbench are exchanged to move after feeding of the upper workbench is completed, the air cylinder in the jacking positioning mechanism moves forwards, the upper positioning wheel group props against a positioning block arranged on the upper workbench, after the upper workbench is fixed and limited, a laser cutting machine processes a workpiece on the upper workbench, and the lower workbench feeds; after the machining is finished, the cylinder in the jacking positioning mechanism retreats, the upper workbench and the lower workbench move in an exchange manner, the cylinder in the jacking positioning mechanism advances, the lower positioning wheel group jacks the positioning block arranged on the lower workbench, and after the lower workbench is fixed and limited, the machined part on the lower workbench is machined.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a tight positioner in laser cutting machine duplex workstation top, includes the bed body (1), bed body (1) inboard is provided with strengthening rib (2), the equidistance is provided with a plurality of wind channels (3) between strengthening rib (2), its characterized in that: an upper guide rail (4) and a lower guide rail (5) which are parallel to each other are arranged on the bed body (1), the upper guide rail (4) is connected with an upper workbench (6) in a sliding manner, the lower guide rail (5) is connected with a lower workbench (7) in a sliding manner, positioning blocks (8) are arranged at two ends of the side face of one end, corresponding to the upper workbench (6) and the lower workbench (7), of the upper workbench (6), a jacking positioning mechanism (9) is arranged at the position, corresponding to the positioning blocks (8), of the bed body (1), the jacking positioning mechanism (9) comprises a bearing seat (901) and a cylinder seat (902), the bottom of the bearing seat (901) is connected with the side face of the air duct (3), a positioning plate (903) is rotatably connected at the top, the bottom of the cylinder seat (902) is connected with the side face of the reinforcing rib (2), an air cylinder (904) is rotatably connected at, one end of the positioning plate (903) is rotatably connected with the bearing seat (901), and the other end of the positioning plate is provided with an upper positioning wheel set (905) and a lower positioning wheel set (906).
2. The double-workbench jacking and positioning device of the laser cutting machine as claimed in claim 1, characterized in that: go up locating wheel group (905) including locating wheel (9051) and rotation axis (9052), locating wheel (9051) have two set up respectively in the both sides of locating plate (903), rotation axis (9052) with locating plate (903) are fixed connection, locating wheel (9051) with rotation axis (9052) are swivelling joint.
3. The double-workbench jacking and positioning device of the laser cutting machine as claimed in claim 1, characterized in that: the upper positioning wheel set (905) and the lower positioning wheel set (906) have the same structure.
4. The double-workbench jacking and positioning device of the laser cutting machine as claimed in claim 1, characterized in that: the upper positioning wheel set (905) and the positioning block (8) arranged on the upper workbench (6) are positioned in the same circular direction with the bearing seat (901) as the center of a circle.
5. The double-workbench jacking and positioning device of the laser cutting machine as claimed in claim 1, characterized in that: the lower positioning wheel set (906) and the positioning block (8) arranged on the lower workbench (7) are positioned in the same circular direction with the bearing seat (901) as the center of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315447.9U CN211516449U (en) | 2019-12-21 | 2019-12-21 | Tight positioner in laser cutting machine double working platform top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315447.9U CN211516449U (en) | 2019-12-21 | 2019-12-21 | Tight positioner in laser cutting machine double working platform top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516449U true CN211516449U (en) | 2020-09-18 |
Family
ID=72466179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315447.9U Active CN211516449U (en) | 2019-12-21 | 2019-12-21 | Tight positioner in laser cutting machine double working platform top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516449U (en) |
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2019
- 2019-12-21 CN CN201922315447.9U patent/CN211516449U/en active Active
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