CN221695799U - Positioning and adjusting device for spiral blade production - Google Patents

Abstract

The utility model discloses a positioning and adjusting device for spiral blade production, including a base, frames are welded on the outer walls on both sides of the top of the base, a plurality of sliding guide rails are fixedly arranged between the two frames, the outer sliding sleeve of the sliding guide rail is connected with a clamping member, the clamping member includes a sliding sleeve sleeved on the outside of the sliding guide rail, and a telescopic rod is welded on the outer wall of one side of the sliding sleeve, the outer sliding sleeve of the telescopic rod is connected with the telescopic sleeve, a hexagon socket bolt is arranged on the outer wall of the top of the telescopic sleeve, a fixed claw is fixedly installed on one side of the end face of the telescopic sleeve, and a slide groove is opened on the other side of the end face of the telescopic sleeve, and a movable claw is slidably connected inside the slide groove. The utility model is a circular structure composed of a plurality of sliding guide rails and clamping members, which can realize auxiliary positioning and clamping during the welding process of spiral blades, ensure that the spiral blades can be welded on the central axis with higher precision, and improve the quality of spiral blade processing.

Description

A positioning and adjusting device for spiral blade production

Technical Field

The utility model relates to the technical field of spiral blade production, in particular to a positioning and adjusting device for spiral blade production.

Background Art

Spiral blades are mainly used to transport materials with high viscosity and compressibility. This type of spiral surface has the function of stirring and mixing materials during the conveying process. When processing spiral blades, the finished blades need to be welded to the central shaft to complete the production of the spiral blades.

The existing production method is that workers first sleeve the spiral blade on the central shaft, then successively implement multi-point welding of the spiral blade to fix it, and finally implement comprehensive welding of the spiral blade on the central shaft. The above processing method does not have a positioning tool, resulting in low precision of spiral blade welding, which greatly affects the quality of spiral blade production and makes the spiral blade very susceptible to damage during use. Therefore, it is urgent to design a positioning and adjustment device for spiral blade production to solve the above problems.

Utility Model Content

The utility model aims to provide a positioning and adjusting device for spiral blade production to solve the above-mentioned deficiencies in the prior art.

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

A positioning and adjustment device for spiral blade production comprises a base, frames are welded on the outer walls on both sides of the top of the base, a plurality of sliding guide rails are fixedly arranged between the two frames, the outer sliding sleeve of the sliding guide rail is connected with a clamping piece, the clamping piece comprises a sliding sleeve which is sleeved on the outside of the sliding guide rail, and a telescopic rod is welded on the outer wall of one side of the sliding sleeve, the outer sliding sleeve of the telescopic rod is connected with the telescopic sleeve, a hexagon socket bolt is arranged on the outer wall of the top of the telescopic sleeve, a fixed claw is fixedly installed on one side of the end face of the telescopic sleeve, and a sliding groove is opened on the other side of the end face of the telescopic sleeve, a movable claw is slidingly connected to the inside of the sliding groove, and a screw rod connected to the fixed claw through a shaft sleeve is inserted into the inside of the movable claw.

Preferably, the frame is a square structure, the center of each of the sliding guide rails is located at the center of each side of the square, and a plurality of the sliding guide rails are located on an inscribed arc of the square.

Preferably, a scale bar is provided on the surface of one side of the sliding guide rail, and the unit of the scale bar is mm.

Preferably, the outer walls on both sides of the base are provided with sockets, and a lifting plate is movably and slidably inserted inside the sockets, a bracket is welded on the outer wall at the top of the lifting plate, and locking handles for positioning the lifting plate inside the sockets are provided on the outer walls on both sides of the base.

Preferably, a threaded hole is formed on the outer wall of one side of the sliding sleeve, and a positioning bolt with an end portion contacting the side surface of the sliding guide rail is inserted into the threaded hole.

Preferably, a locking handle is also fixedly provided at one end of the screw rod, and the screw rod is a self-locking structure.

In the above technical solution, the utility model provides a positioning and adjusting device for spiral blade production, which has the following beneficial effects:

(1) The circular structure composed of a plurality of sliding guides and clamping parts can realize auxiliary positioning and clamping during the welding process of the spiral blades, ensuring that the spiral blades can be welded on the central axis with higher precision, thereby improving the quality of the spiral blade processing.

(2) The fixed clamp and the movable clamp can move the movable clamp toward the fixed clamp under the rotation of the screw rod, thereby achieving stable clamping and fixing of the spiral blade without causing damage to the spiral blade, thereby improving the clamping effect of the spiral blade.

(3) The clamping member can slide freely on the sliding guide rail, thereby realizing the position adjustment of the clamping member. At the same time, through the relative movement of the telescopic rod and the telescopic sleeve, the spiral blades of different specifications can be clamped and fixed, thereby improving the universality of the overall device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

FIG1 is a schematic diagram of the three-dimensional structure of an embodiment of a positioning and adjusting device for spiral blade production provided by the utility model.

FIG. 2 is a schematic diagram of the structure of a clamping member provided in an embodiment of a positioning and adjusting device for producing spiral blades according to the utility model.

FIG3 is a left side view of the structure provided by an embodiment of a positioning and adjusting device for spiral blade production according to the utility model.

1 base, 2 frame, 3 sliding guide rail, 4 scale bar, 5 clamping piece, 6 lifting plate, 7 bracket, 8 locking handle, 9 positioning bolt, 10 sliding sleeve, 11 telescopic rod, 12 telescopic sleeve, 13 hexagon socket bolt, 14 fixed claw, 15 slide groove, 16 movable claw, 17 screw rod.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-3, a positioning and adjusting device for spiral blade production provided by an embodiment of the utility model includes a base 1, frames 2 are welded on the outer walls on both sides of the top of the base 1, a plurality of sliding guide rails 3 are fixedly arranged between the two frames 2, the outer sliding sleeve of the sliding guide rail 3 is connected with a clamping member 5, the clamping member 5 includes a sliding sleeve 10 sleeved on the outside of the sliding guide rail 3, and a telescopic rod 11 is welded on the outer wall of one side of the sliding sleeve 10, the outer sliding sleeve of the telescopic rod 11 is connected with a telescopic sleeve 12, a hexagon socket bolt 13 is arranged on the outer wall of the top of the telescopic sleeve 12, a fixed claw 14 is fixedly installed on one side of the end surface of the telescopic sleeve 12, and a slide groove 15 is opened on the other side of the end surface of the telescopic sleeve 12, the inner sliding connection of the slide groove 15 is connected with a movable claw 16, and the inner part of the movable claw 16 is connected with a screw rod 17 connected to the fixed claw 14 through a shaft sleeve.

Specifically, in this embodiment, a base 1 is included, and frames 2 are welded on the outer walls on both sides of the top of the base 1, and a plurality of sliding guide rails 3 are fixedly arranged between the two frames 2. The outer sliding sleeve of the sliding guide rail 3 is connected with a clamping member 5, and the clamping member 5 can slide freely horizontally on the sliding guide rail 3, thereby changing the position of the clamping member 5, which is suitable for clamping spiral blades of different specifications. The clamping member 5 includes a sliding sleeve 10 sleeved on the outside of the sliding guide rail 3, and a telescopic rod 11 is welded on the outer wall of one side of the sliding sleeve 10, and the outer sliding sleeve of the telescopic rod 11 is connected with a telescopic sleeve 12. The cooperation of the telescopic rod 11 and the telescopic sleeve 12 can adjust the length of the clamping member 5, thereby changing the circular trajectory of the clamping member 5, which is suitable for clamping spiral blades of different specifications. It is used to fix spiral blades of different specifications. An inner hexagonal bolt 13 is provided on the outer wall of the top of the telescopic sleeve 12, and the telescopic rod 11 and the telescopic sleeve 12 are fixed by the inner hexagonal bolt 13. A fixed claw 14 is fixedly installed on one side of the end surface of the telescopic sleeve 12, and a slide groove 15 is opened on the other side of the end surface of the telescopic sleeve 12. A movable claw 16 is slidably connected inside the slide groove 15. A screw rod 17 connected to the fixed claw 14 through a shaft sleeve is inserted inside the movable claw 16. The operator rotates the screw rod 17 so that the screw rod 17 drives the movable claw 16 to move inside the slide groove 15 and move toward the direction of the fixed claw 14, thereby clamping the spiral blade by the fixed claw 14 and the movable claw 16.

The utility model provides a positioning and adjusting device for spiral blade production, which is a circular structure composed of a plurality of sliding guide rails 3 and clamping members 5, and can realize auxiliary positioning and clamping during the welding process of the spiral blades, thereby ensuring that the spiral blades can be welded on the central axis with higher precision, thereby improving the quality of the spiral blade processing.

As an embodiment provided by the utility model, the frame 2 is a square structure, the center of each sliding guide rail 3 is located at the center of each side of the square, and several sliding guide rails 3 are located on the inscribed arc of the square, as shown in Figure 3. By means of the clamping members 5 arranged in four directions of the spiral blade, the spiral blade is clamped, which is more stable and more convenient for people to weld the spiral blade on the central axis.

As another embodiment provided by the utility model, a scale bar 4 is provided on the surface of one side of the sliding guide rail 3, and the unit of the scale bar 4 is mm. When people adjust the position of the clamping member 5, the scale bar 4 on the sliding guide rail 3 can be used as a reference to ensure the accurate position of the clamping member 5.

As one of the embodiments provided by the utility model, sockets are provided on the outer walls on both sides of the base 1, and a lifting plate 6 is movably and slidably inserted inside the sockets, and a bracket 7 is welded on the outer wall at the top of the lifting plate 6. Locking handles 8 for positioning the lifting plate 6 inside the sockets are provided on the outer walls on both sides of the base 1, and a threaded column for positioning the lifting plate 6 is provided on one side of the locking handle 8. The operator rotates the locking handle 8 to rotate the threaded column, thereby releasing the limit on the lifting plate 6. The Shudie lifting plate 6 drives the bracket 7 to move, which is convenient for fixing and supporting the central axis. The central axis is fixedly placed above the bracket 7.

As an embodiment provided by the utility model, a threaded hole is opened on the outer wall of one side of the sliding sleeve 10, and a positioning bolt 9 whose end contacts the side of the sliding guide rail 3 is inserted into the inside of the threaded hole. By loosening the positioning bolt 9, the limit between the sliding sleeve 10 and the sliding guide rail 3 is released, so that the sliding sleeve 10 can slide freely on the sliding guide rail 3.

As another embodiment provided by the utility model, a locking handle 8 is also fixedly provided at one end of the screw rod 17. The screw rod 17 is a self-locking structure. When people turn the locking handle 8 at the end of the screw rod 17, the screw rod 17 rotates, which can drive the movable claw 16 to move toward the fixed claw 14, thereby clamping and fixing the spiral blade.

The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (6)

1. A positioning and adjusting device for spiral blade production, comprising a base (1), characterized in that frames (2) are welded to the outer walls on both sides of the top of the base (1), a plurality of sliding guide rails (3) are fixedly arranged between the two frames (2), the outer sliding sleeve of the sliding guide rail (3) is connected with a clamping member (5), the clamping member (5) comprises a sliding sleeve (10) sleeved on the outside of the sliding guide rail (3), and a telescopic rod (11) is welded to the outer wall of one side of the sliding sleeve (10), The telescopic rod (11) is slidably sleeved with a telescopic sleeve (12) on the outside, a hexagon socket bolt (13) is arranged on the outer wall of the top of the telescopic sleeve (12), a fixed claw (14) is fixedly installed on one side of the end surface of the telescopic sleeve (12), and a slide groove (15) is opened on the other side of the end surface of the telescopic sleeve (12), a movable claw (16) is slidably connected inside the slide groove (15), and a screw rod (17) connected to the fixed claw (14) through a shaft sleeve is inserted inside the movable claw (16). 2. A positioning and adjustment device for spiral blade production according to claim 1, characterized in that the frame (2) is a square structure, the center of each sliding guide rail (3) is located at the center of each side of the square, and several sliding guide rails (3) are located on the inscribed arc of the square. 3. A positioning and adjusting device for spiral blade production according to claim 1, characterized in that a scale bar (4) is provided on the surface of one side of the sliding guide rail (3), and the unit of the scale bar (4) is mm. 4. A positioning and adjustment device for spiral blade production according to claim 1, characterized in that sockets are provided on the outer walls on both sides of the base (1), and a lifting plate (6) is movably and slidably inserted inside the socket, a bracket (7) is welded on the outer wall at the top of the lifting plate (6), and locking handles (8) for positioning the lifting plate (6) inside the socket are provided on the outer walls on both sides of the base (1). 5. A positioning and adjusting device for spiral blade production according to claim 1, characterized in that a threaded hole is opened on the outer wall of one side of the sliding sleeve (10), and a positioning bolt (9) whose end contacts the side of the sliding guide rail (3) is inserted into the inside of the threaded hole. 6. A positioning and adjusting device for spiral blade production according to claim 4, characterized in that a locking handle (8) is also fixedly provided at one end of the screw rod (17), and the screw rod (17) is a self-locking structure.