CN209998772U

CN209998772U - kinds of working tables

Info

Publication number: CN209998772U
Application number: CN201822270561.XU
Authority: CN
Inventors: 张建清; 向远清; 向远月; 李普强; 杨检
Original assignee: Foshan Kelei Cnc Machinery Co Ltd
Current assignee: Foshan Kelei Cnc Machinery Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-01-31
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses an kinds of workstations, include along the fore-and-aft direction extend the base plate that sets up, through the front and back glide machanism connect in the locating plate on base plate top side, along the fore-and-aft direction evenly set up in the locating component on locating plate top side, the locating plate evenly is provided with a plurality of along the fore-and-aft direction, around adjacent two be provided with the clearance between the locating plate, locating component include along controlling the direction evenly set up in a plurality of elasticity locating part on locating plate top side, elasticity locating part includes reference column, spring, spacing ring, the reference column is including setting up in screw thread section, cylinder section, the locating plate corresponds the position of cylinder section all is provided with the screw, the cylinder section stretches into the screw, the utility model provides a kinds of workstations can effectively improve the efficiency that the work piece assembled the workstation, realizes quick location, presss from both sides.

Description

kinds of working tables

Technical Field

The utility model relates to an kind of processing equipment especially relates to the workstation on kind of processing equipment.

Background

The machining equipment usually needs to use a clamp to clamp a workpiece and fix the workpiece on a working surface, so that the machining precision is prevented from being influenced due to displacement in the machining process, the machining equipment, such as an engraving machine, is very troublesome in positioning and fixing the workpiece, usually needs to use a plurality of positioning pieces to clamp and fix each side of the workpiece respectively, so that the workpiece is positioned on a workbench, the time consumption is long, the operation is troublesome, sometimes in the process of fixing sides, the other opposite sides can tilt, and in the process of screw fixing, the working strength is high, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that working tables are needed, the workpiece can be quickly positioned, the clamping and the fixing are convenient, and the working efficiency is improved.

kinds of workstations, include along the fore-and-aft direction extend the base plate that sets up, through around glide machanism connect in the locating plate on base plate top side, along the fore-and-aft direction evenly set up in the locating component on locating plate top side, the locating plate evenly is provided with a plurality of along the fore-and-aft direction, adjacent two around be provided with the clearance between the locating plate, locating component include along the left and right sides direction evenly set up in a plurality of elasticity locating part on locating plate top side, elasticity locating part include the reference column, cup joint in the spring in the reference column outside, set up in the spacing ring on reference column top, the reference column including set up in the screw thread section of spacing ring bottom side, set up in the cylinder section of screw thread section bottom, the locating plate corresponds the position of cylinder section all is provided with the screw, the cylinder section stretches into the screw, the top butt of spring in the bottom side of spacing ring, the bottom butt of spring in the top side.

The utility model provides an kinds of workstations, including the base plate, glide machanism is connected with the locating plate around through at the base plate top side, top surface at the locating plate is provided with a plurality of elasticity locating part, the elasticity locating part is along vertical at the top surface of locating plate, horizontal align to grid sets up, when the locating plate is placed to the work piece on, the elasticity limiting plate that contacts with the work piece changes, it is specific, the top surface of reference column receives the pressure decline of work piece, the spring is compressed, the cylinder section advances step and descends in the screw, then with the leading flank butt of work piece in the spacing ring outside of the spring locating part that does not change, or will lock with the spring locating part of work piece preceding lateral wall butt, it is specific, with screw thread section and screw cooperation, the spacing ring descends, make the bottom side of spacing ring offset with the top side of work piece, thereby make the spacing ring press from the tight work piece of vertical direction clamp, so accomplish the leading flank location to the work piece, glide machanism removes the locating plate that is located the work piece rear end around the rethread-through, make the trailing flank butt in the spacing ring outside of the spring locating part that does not have the spring locating part that changes, thereby the work piece is close work piece that the back side is pressed down the work piece to the quick locating plate that the work piece that the last fixed is pressed down, thereby it is close work piece that the work piece is convenient to the back that the work piece that will be located, the back that the work piece that the fixed is pressed down, thereby, the work piece is very close quick locating plate that the work piece that the back is pressed down, the quick locating plate.

As a further improvement , the front-back sliding mechanism includes an electric screw, a fixing portion of the electric screw is connected to the base plate, and a linear moving portion of the electric screw is connected to the positioning plate.

As a further improvement , the front-back sliding mechanism includes a manual lead screw, a fixing portion of the manual lead screw is connected to the base plate, and a linear moving portion of the manual lead screw is connected to the positioning plate.

As a further improvement , the width of the gap is smaller than the outer diameter of the stop collar.

As a further improvement of , the top surface of the limiting ring is provided with a silica gel cushion layer.

As a further improvement , the top end of the spring is fixed to the bottom side of the stop collar, and the bottom end of the spring is fixed to the top side of the positioning plate.

The proposal of is adopted, which has the advantages that the workpiece can be clamped and fixed electrically or manually, the use is more flexible, and the positioning of the workpiece is more stable.

Drawings

It is to be understood that the drawings described are only a portion of of the present invention, and not all of them, and that other designs and drawings may be devised by those skilled in the art without inventive faculty.

FIG. 1 is a schematic longitudinal sectional structure of the present invention;

in the figure: 1-base plate, 2-front and back sliding mechanism, 3-positioning plate, 4-positioning column, 5-spring, 6-spacing ring, 7-screw hole.

Detailed Description

The conception, specific structure and resulting technical effects of the present invention will be described in detail below with reference to the accompanying drawings, so as to fully understand the objects, features and effects of the present invention, it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, kinds of work benches include base plate 1 extending along the front-back direction, locating plate 3 connected to the top side of base plate 1 through front-back sliding mechanism 2, and locating component evenly arranged on the top side of locating plate 3 along the front-back direction, where locating plate 3 is evenly provided with a plurality of along the front-back direction, and a gap is arranged between two adjacent locating plates 3, where locating component includes a plurality of elastic locating parts evenly arranged on the top side of locating plate 3 along the left-right direction, where elastic locating parts include locating column 4, spring 5 sleeved outside locating column 4, and locating ring 6 arranged on the top end of locating column 4, where locating column 4 includes a threaded section arranged on the bottom side of locating ring 6 and a cylindrical section arranged at the bottom end of threaded section, where locating plate 3 corresponds to cylindrical section, and where cylindrical section extends into threaded section 7, where the top end of spring 5 abuts against the bottom side of locating ring 6, and where the bottom end of spring 5 abuts against the top side of locating plate 3.

According to the aforesaid, the utility model provides an kinds of workstations, including base plate 1, glide machanism 2 is connected with locating plate 3 around through at base plate 1 top side, top surface at locating plate 3 is provided with a plurality of elasticity locating part, elasticity locating part is vertical at the top surface of locating plate 3, horizontal align to grid sets up, when the work piece is placed on locating plate 3, the elasticity limiting plate that contacts with the work piece changes, it is concrete, the top surface of reference column 4 receives the pressure decline of work piece, spring 5 is compressed, the cylinder section advances step and descends in screw 7, then with the leading flank butt of work piece in the 6 outsides of the locating part of spring 5 that does not change, or will lock with the spring 5 locating part of work piece preceding lateral wall butt, it is concrete, with the screw thread section and the cooperation of screw 7, spacing ring 6 descends, make the bottom side of spacing ring 6 offset with the top side of work piece, thereby make spacing ring 6 from the tight work piece of clamp work piece on the vertical direction, so accomplish the leading flank location to the work piece, glide machanism 2 removes locating plate 3 that is located the work piece rear end around the locating plate 3 that the back of work piece is located, make the back side butt of the back of the last butt of the adjacent spring 5 that does not have the elastic locating part and the butt of spring that the work piece to press from the convenient, thereby the back side to the work piece to the tight butt of the convenient butt of pressing, the work piece, the back of the work piece is located, thereby the last convenient butt of the locating plate that the last butt of the last flexible butt of pressing from the work piece is pressed down, the locating plate that the locating piece is pressed down, thereby the locating piece is.

the front and rear sliding mechanism 2 comprises an electric screw rod, the fixed part of the electric screw rod is connected to the base plate 1, the linear moving part of the electric screw rod is connected to the positioning plate 3, preferably, the electric screw rod is an electric control screw nut kinematic pair, the front and rear movement of the positioning plate 3 can be controlled electrically, the manual operation is reduced, and the use is more convenient.

step, the front and back sliding mechanism 2 includes a manual lead screw, the fixed part of the manual lead screw is connected to the base plate 1, the linear moving part of the manual lead screw is connected to the positioning plate 3, the front and back movement of the positioning plate 3 can be adjusted through manual control, specifically, the manual lead screw is a manually controlled lead screw nut kinematic pair, the movable nut in the manual lead screw can be selected as a bevel gear, a second bevel gear in meshing transmission with the bevel gear in the manual lead screw is arranged on the side surface of the positioning plate 3, a rotating shaft is sleeved in the second bevel gear, and the bevel gear is rotated by rotating the rotating shaft through a handle, so that the movement amplitude of the lead screw nut is realized.

, if the workpiece is placed on two adjacent positioning plates 3 in front and back in a whole, the workpiece is mainly placed above the front positioning plate 3, the back edge of the workpiece is left in the gap, the back positioning plate 3 fixes the back edge of the workpiece, the distance that the workpiece moves on the front positioning plate 3 is usually of the outer diameter of the limiting ring 6, therefore, the gap is smaller than the outer diameter of the limiting ring 6, the length of the gap left on the back edge of the workpiece can be reduced, and the clamping and fixing effect of the workpiece can be improved.

As a preferable embodiment, the top surface of the limit ring 6 is provided with a silica gel cushion layer, which can increase the friction between the workpiece and the limit ring 6, so that the workpiece is not easy to shake.

step, the top end of the spring 5 is fixed on the bottom side of the position-limiting ring 6, the bottom end of the spring 5 is fixed on the top side of the positioning plate 3, when the workpiece is picked up, the spring 5 returns to its original shape, the positioning column 4 is raised as a whole, the spring 5 has a connection effect between the position-limiting ring 6 and the positioning plate 3, so that the cylindrical section can not fall out of the screw hole 7.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

The workbenches are characterized by comprising a base plate (1) extending in the front-back direction, a positioning plate (3) connected to the top side of the base plate (1) through a front-back sliding mechanism (2), and positioning assemblies evenly arranged on the top side of the positioning plate (3) in the front-back direction, wherein the positioning plate (3) is evenly provided with a plurality of positioning assemblies, a gap is formed between two adjacent positioning plates (3) in the front-back direction, each positioning assembly comprises a plurality of elastic limiting parts evenly arranged on the top sides of the positioning plates (3) in the left-right direction, each elastic limiting part comprises a positioning column (4), a spring (5) sleeved on the outer side of the positioning column (4), and a limiting ring (6) arranged at the top end of the positioning column (4), each positioning column (4) comprises a threaded section arranged on the bottom side of the limiting ring (6) and a cylindrical section arranged at the bottom end of the threaded section, the positioning plates (3) are provided with screw holes (7) corresponding to the cylindrical sections, the cylindrical sections extend into the screw holes (7), the top ends of the springs (5) are abutted against the bottom sides of the limiting rings (6.
2. kinds of work bench according to claim 1, wherein the front and back sliding mechanism (2) comprises an electric screw with a fixed part connected to the base plate (1) and a linear moving part connected to the positioning plate (3).
3. kinds of work bench according to claim 1, characterized in that the front-back sliding mechanism (2) comprises a manual lead screw, the fixed part of which is connected to the base plate (1), and the linear moving part of which is connected to the positioning plate (3).
4. kinds of work bench according to claim 1, characterized in that the width of the gap is smaller than the outer diameter of the stop collar (6).
5. kinds of work bench according to claim 1, wherein the top surface of the spacing ring (6) is provided with a silica gel cushion layer.
6. kinds of work bench according to claim 1, wherein the top end of the spring (5) is fixed on the bottom side of the position-limiting ring (6), and the bottom end of the spring (5) is fixed on the top side of the positioning plate (3).