CN215048333U - Stable guide rail mechanism for lifting workpiece - Google Patents

Abstract

The utility model discloses a stable form work piece guide rail mechanism for rising belongs to the guide rail field, including two guide rails that are parallel to each other, sliding connection has the movable block in the guide rail, the intermediate position of movable block has set up the screw hole, the pulley is all installed to the top and the bottom of movable block, the spacing groove has all been seted up along length direction on the both sides wall of guide rail, sliding connection has the stopper in the spacing groove, and stopper and movable block fixed connection, the connecting block has all been welded on the lateral wall that two movable blocks are close to mutually, be fixed with the lifting plate between two connecting blocks, be provided with the base between two guide rails, the upper surface symmetry of base is provided with the baffle, all install the support on the both sides wall of lifting plate, the activity is provided with the fly leaf on the support, the through-hole has all been seted up to the both sides of lifting plate; the utility model relates to a novelty, the structure is ingenious, has not only guaranteed the stability when the guide rail operation, can also avoid the work piece to drop when promoting, and the security is high, is worth promoting.

Description

Stable guide rail mechanism for lifting workpiece

Technical Field

The utility model relates to a guide rail technical field especially relates to a stable form work piece rises and pushes up and uses guide rail mechanism.

Background

The guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce the friction of the moving device or equipment, and the longitudinal groove or ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like.

The existing guide rail is not stable enough in the operation process, and has no protection structure, so that when the guide rail is used for lifting, a workpiece is likely to fall off to cause damage, and the danger to workers is also likely to be caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stable form work piece rises and pushes up uses guide rail mechanism to solve the problem of proposition among the above-mentioned background art.

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

a guide rail mechanism for lifting a stable workpiece comprises two guide rails which are parallel to each other, wherein a moving block is connected in the guide rails in a sliding manner, a threaded hole is formed in the middle of the moving block, pulleys are installed at the top and the bottom of the moving block respectively, limiting grooves are formed in the two side walls of the guide rails along the length direction respectively, limiting blocks are connected in the limiting grooves in a sliding manner and fixedly connected with the moving block respectively, connecting blocks are welded on the side walls, close to the two moving blocks, respectively, a lifting plate is fixed between the two connecting blocks, a base is arranged between the two guide rails, baffles are symmetrically arranged on the upper surface of the base, supports are installed on the two side walls of the lifting plate respectively, a movable plate is movably arranged on each support, through holes are formed in the two sides of the lifting plate, a fixing ring is movably arranged in each through hole and fixed on the lifting plate, a first spring and a second spring are sleeved on the fixing ring, a protective net is connected between the two movable plates.

As a preferred embodiment, the two side walls of the guide rod are provided with mounting rods along the vertical direction, the mounting rods are uniformly provided with mounting holes along the vertical direction, and mounting bolts are mounted in the mounting holes.

As a preferred embodiment, the support includes two supporting blocks, the two supporting blocks are welded on the side wall of the lifting plate, the side walls, close to the two supporting blocks, of the two supporting blocks are rotatably provided with rotating shafts, and the two rotating shafts are fixedly connected with the movable plate.

In a preferred embodiment, the first spring is located above the movable plate, the second spring is located below the movable plate, the ends, close to each other, of the first spring and the second spring are connected to the movable plate, and the ends, far away from each other, of the first spring and the second spring are connected to the lifting plate.

In a preferred embodiment, the distance between the two baffles is less than the distance between the two ends of the two movable plates.

As a preferred embodiment, the protective net is a flexible metal net.

The utility model has the advantages that:

1. the stable guide rail mechanism for lifting the workpiece ensures the stability of guide rail installation by arranging the installation rod, the bolt, the threaded hole, the sliding block, the limiting groove, the limiting block and other structures, the threaded hole can connect an external lead screw in the threaded hole in a threaded manner, the lead screw is used for driving the moving block to move, and the stability is high;

2. this stable form work piece rises and pushes up uses guide rail mechanism sets up the protection network in the bottom of lifting plate through setting up structures such as fly leaf, solid fixed ring, spring one, spring two, base and protection network, cooperates the fly leaf of both sides simultaneously, can avoid the work piece to drop, guarantees the security when lifting, is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the guide rail of the present invention;

fig. 3 is a side view of the guide rail of the present invention;

fig. 4 is a side view of the lift plate and base of the present invention.

Reference numbers in the figures: 1. a guide rail; 2. mounting a rod; 3. installing a bolt; 4. a moving block; 5. a threaded hole; 6. a pulley; 7. a limiting groove; 8. a limiting block; 9. connecting blocks; 10. a lifting plate; 11. a base; 12. a baffle plate; 13. a support; 14. a movable plate; 15. a fixing ring; 16. a first spring; 17. a second spring; 18. and (4) a protective net.

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.

Referring to fig. 1-4, a stable guide rail mechanism for workpiece jacking comprises two guide rails 1 which are parallel to each other, a moving block 4 is connected in the guide rails 1 in a sliding manner, a threaded hole 5 is formed in the middle position of the moving block 4, pulleys 6 are installed at the top and the bottom of the moving block 4, limiting grooves 7 are formed in the two side walls of the guide rails 1 along the length direction, limiting blocks 8 are connected in the limiting grooves 7 in a sliding manner, the limiting blocks 8 are fixedly connected with the moving block 4, connecting blocks 9 are welded on the side walls, close to the two moving blocks 4, of the two moving blocks 4, a lifting plate 10 is fixed between the two connecting blocks 9, a base 11 is arranged between the two guide rails 1, baffle plates 12 are symmetrically arranged on the upper surface of the base 11, brackets 13 are installed on the two side walls of the lifting plate 10, movable plates 14 are arranged on the brackets 13, through holes are formed in the two sides of the lifting plate 10, and fixing rings 15 are movably arranged in the through holes, and the fixed ring 15 is fixed on the lifting plate 10, the fixed ring 15 is sleeved with a first spring 16 and a second spring 17, and a protective net 18 is connected between the two movable plates 14.

The both sides wall of guide arm 1 is provided with installation pole 2 along vertical direction, has evenly seted up the mounting hole along vertical direction on the installation pole 2, installs mounting bolt 3 in the mounting hole.

The bracket 13 includes two supporting blocks, the two supporting blocks are welded on the side wall of the lifting plate 10, the two supporting blocks are rotatably mounted on the side wall close to each other, and the two rotating shafts are fixedly connected to the movable plate 14.

The first spring 16 is located above the movable plate 14, the second spring 17 is located below the movable plate 14, the ends, close to the first spring 16 and the second spring 17, of the first spring 16 and the second spring 17 are connected to the movable plate 14, and the ends, far away from the first spring 16 and the second spring 17, of the first spring 16 and the second spring 17 are connected to the lifting plate 10.

The distance between the two baffle plates 12 is smaller than the distance between the two movable plates 14.

The protection net 18 is a flexible metal net.

The working principle is as follows: firstly, fixing two guide rails 1 at a specified place by using a mounting bolt 3 on a mounting rod 2, forming a threaded hole 5 on a moving block 4, connecting an external lead screw in the threaded hole 5, driving the lead screw to rotate so as to drive the moving block 4 to move up and down, wherein the stability of a thread transmission mode is good, guiding and limiting are carried out on the moving block 4 through a pulley 6, a limiting groove 7 and a limiting block 8, so that the stability is further improved, then a workpiece to be lifted is placed on a lifting plate 10, after the workpiece is placed, the lead screw is driven to rotate, the lifting plate 10 is driven to lift, two movable plates 14 are driven to lift, a first spring 16 is originally in a stretching state, a second spring 17 is in a compressing state, after the movable plates 14 are separated from a baffle plate 12, the movable plates 14 are upwards inclined under the action of the first spring 16 and the second spring 17, so that two sides of the lifting plate 10 are blocked, and a protective net 18 is pulled open, prevent the workpiece from falling, improve the safety and be worth popularizing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A guide rail mechanism for lifting a stable workpiece comprises two guide rails (1) which are parallel to each other and is characterized in that a moving block (4) is connected in the guide rails (1) in a sliding manner, a threaded hole (5) is formed in the middle of the moving block (4), pulleys (6) are installed at the top and the bottom of the moving block (4), limiting grooves (7) are formed in two side walls of the guide rails (1) along the length direction, limiting blocks (8) are connected in the limiting grooves (7) in a sliding manner and fixedly connected with the moving block (4), connecting blocks (9) are welded on the side walls, close to the two moving blocks (4), a lifting plate (10) is fixed between the two connecting blocks (9), a base (11) is arranged between the two guide rails (1), baffles (12) are symmetrically arranged on the upper surface of the base (11), and supports (13) are installed on two side walls of the lifting plate (10), the movable lifting plate is characterized in that movable plates (14) are movably arranged on the support (13), through holes are formed in the two sides of the lifting plate (10), fixing rings (15) are movably arranged in the through holes, the fixing rings (15) are fixed on the lifting plate (10), springs I (16) and springs II (17) are sleeved on the fixing rings (15), and a protective net (18) is connected between the two movable plates (14).

2. The stable type guide rail mechanism for lifting a workpiece as claimed in claim 1, wherein the two side walls of the guide rail (1) are provided with mounting rods (2) along the vertical direction, the mounting rods (2) are provided with mounting holes uniformly along the vertical direction, and the mounting holes are provided with mounting bolts (3).

3. The guide rail mechanism for stable workpiece lifting according to claim 1, wherein the support frame (13) comprises two support blocks, the two support blocks are welded on the side wall of the lifting plate (10), the adjacent side walls of the two support blocks are rotatably provided with rotating shafts, and the two rotating shafts are fixedly connected with the movable plate (14).

4. The rail mechanism for stable workpiece lifting according to claim 1, wherein the first spring (16) is located above the movable plate (14), the second spring (17) is located below the movable plate (14), the ends of the first spring (16) and the second spring (17) close to each other are connected to the movable plate (14), and the ends of the first spring (16) and the second spring (17) far from each other are connected to the lifting plate (10).

5. A stable workpiece lifting rail mechanism according to claim 1 wherein the distance between the two blocking plates (12) is less than the distance between the two moving plates (14).

6. A stable workpiece lifting rail mechanism according to claim 1, characterised in that the protective net (18) is a flexible metal net.

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