CN212240166U

CN212240166U - Positioning device for worm machining

Info

Publication number: CN212240166U
Application number: CN202020728350.0U
Authority: CN
Inventors: 王佳
Original assignee: Chengdu Hongmao Decoration Engineering Co ltd
Current assignee: Chengdu Hongmao Decoration Engineering Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a positioner is used in worm processing, which comprises a platform, a fixed establishment and No. two fixed establishment are installed respectively to platform top both sides, a fixed establishment and No. two fixed establishment all include a gear, No. two gears, solid fixed ring, a cylinder and arc roof, a cylinder is equipped with four groups, the utility model relates to a worm technical field. This present worm of positioner for worm processing is adding the inconvenient automation and is trading the face to the worm of cylinder type and lead to inefficiency man-hour, dismantle the back like this and trade the face reload and lead to the inhomogeneous problem of worm surface machining, trade the face through setting up the convenient fixed machined part autogiration of a fixed establishment and No. two fixed establishment and all process to the outer lateral wall, need not to dismantle down and trade the face processing, save time, the effect is improved, and autogiration makes its surface to the machined part under the at the uniform velocity condition directly process, and the quality of processing is improved.

Description

Positioning device for worm machining

Technical Field

The utility model relates to a worm processing location technical field specifically is a positioner is used in worm processing.

Background

The worm is a gear which has one or more spiral teeth and is meshed with a worm wheel to form a staggered shaft gear pair, and the indexing curved surface of the worm can be a cylindrical surface, a conical surface or a circular surface and can be an Archimedes worm, an involute worm, a normal straight profile worm and a conical surface enveloping cylindrical worm.

However, the positioning mechanism of the existing worm for processing device is inconvenient to change the surface of the fixed workpiece, so that the processing efficiency is low after the worm is disassembled and changed the surface, the labor force is wasted, and the surface processing is uneven if the cylindrical worm is not accurately changed the surface, thereby affecting the processing quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a positioner is used in worm processing has solved, and current worm is adding the inconvenient automation and is trading the face to the worm of cylinder type and leading to inefficiency man-hour, dismantles the back again of trading like this moreover and leads to the inhomogeneous problem of worm surface machining.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a positioner is used in worm processing, includes the platform, a fixed establishment and No. two fixed establishment are installed respectively to platform top both sides, a fixed establishment and No. two fixed establishment all include a gear, No. two gears, solid fixed ring, a cylinder and arc roof, a cylinder is equipped with four groups, a gear and No. two gear one sides all install the mounting bracket through the bearing, and the mounting bracket bottom is fixed in platform top surface, No. two gear engagement in a gear bottom, gu fixed ring is fixed in a gear opposite side, a cylinder one end runs through the solid fixed ring inner chamber of pegging graft, and a cylinder one end is fixed in a gear one side, the arc roof is located solid fixed ring inner chamber.

Preferably, the platform includes fixing base and sliding seat, No. two cylinder fixedly connected with sliding seats are passed through to fixing base one side, No. two fixed establishment install in the sliding seat top, and a fixed establishment installs in the fixing base top.

Preferably, the sliding grooves are formed in the two end walls of the fixing seat, and the arc-shaped top plate is made of rubber.

Preferably, the equal fixedly connected with connecting rod in sliding seat both ends, gyro wheel is installed to connecting rod one side end department, and gyro wheel movable mounting is in the spout inner chamber.

Preferably, the bearing is installed in the centre of a circle department of a side of first gear and second gear, and bearing one end runs through in the mounting bracket is inboard, No. two gear one end is installed the motor through the bearing.

Preferably, a workpiece is arranged between the first fixing mechanism and the second fixing mechanism, and two ends of the workpiece are respectively located in the inner cavities of the fixing rings.

Advantageous effects

The utility model provides a positioner is used in worm processing. The method has the following beneficial effects:

1. this positioner is used in worm processing, through setting up fixed establishment and No. two fixed establishment, make its cylinder and solid fixed ring make things convenient for the machined part to fix between fixed establishment and No. two fixed establishment, the setting of No. two gears of a gear and bottom meshing connection, drive the gear of top meshing connection under the drive of one end driving motor when No. two gears and rotate, thereby a gear drives the solid fixed ring of opposite side installation and rotates, thereby make the machined part of its solid fixed ring inner chamber fixed rotate and trade the face, thereby the machined part that makes things convenient for fixed rotates automatically and trades the face and all processes to the outside wall, need not to dismantle and trade the face processing down, save time, the effect is improved, and automatic rotation makes its surface under the uniform velocity condition of being in of processing the machined part directly, and the quality of processing is improved.

2. This positioner is used in worm processing sets fixing base and sliding seat to through the platform, makes its No. two cylinder flexible removal sliding seat to adjust the distance between fixing base and the sliding seat top fixed establishment and No. two fixed establishment, thereby adapt to the machined part of different length and fix.

Drawings

FIG. 1 is a schematic view of the overall top view structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a platform; 2. a fixed seat; 3. a movable seat; 4. a first fixing mechanism; 5. a second fixing mechanism; 6. a first gear; 7. a second gear; 8. a fixing ring; 9. a first cylinder; 10. an arc-shaped top plate; 11. a mounting frame; 12. a second cylinder; 13. a connecting rod; 14. a chute; 15. a roller; 16. a bearing; 17. and (5) processing the workpiece.

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.

Referring to fig. 1-2, the present invention provides a positioning device for worm machining, comprising: the utility model provides a positioner is used in worm processing, including platform 1, No. 4 fixed establishment and No. two fixed establishment 5 are installed respectively to 1 top both sides of platform, No. 4 fixed establishment and No. two fixed establishment 5 all include a gear 6, No. two gears 7, solid fixed ring 8, a cylinder 9 and arc roof 10, a cylinder 9 is equipped with four groups, a gear 6 and No. two gears 7 one side all install mounting bracket 11 through bearing 16, and mounting bracket 11 bottom is fixed in 1 top surface of platform, No. 7 meshing of gear 6 bottoms No. two, gu fixed ring 8 is fixed in a 6 opposite sides of gear, a 9 one end of cylinder runs through solid fixed ring 8 inner chambers of grafting, and a 9 one end of cylinder is fixed in a 6 one sides of gear, arc roof 10 is located solid fixed ring 8 inner chambers.

Platform 1 includes fixing base 2 and sliding

seat

3, and 2 one sides of fixing base are through No. two cylinder 12 fixedly connected with sliding seat 3, and No. two fixed establishment 5 install in 3 tops of sliding seat, and No. one fixed establishment 4 installs in 2 tops of fixing base.

The sliding grooves 14 are formed in the two end walls of the fixing seat 2, and the arc-shaped top plate 10 is made of rubber.

The equal fixedly connected with connecting rod 13 in sliding seat 3 both ends, connecting rod 13 one side end department installs gyro wheel 15, and gyro wheel 15 movable mounting is in 14 inner chambers of spout.

Bearing 16 is installed in the centre of a circle department of a side of first gear 6 and No. two gears 7, and bearing 16 one end runs through in the mounting bracket 11 inboard, and No. two gears 7 one end is installed the motor through bearing 16.

A workpiece 17 is arranged between the first fixing mechanism 4 and the second fixing mechanism 5, and two ends of the workpiece 17 are respectively positioned in the inner cavities of the fixing rings 8.

When the device works, the second cylinder 12 extends to enable the first fixing mechanism 4 and the second fixing mechanism 5 to be pulled apart for a certain distance, the roller 15 at one end of the connecting rod 13 moves along the sliding groove 14, then a workpiece 17 is placed between the first fixing mechanism 4 and the second fixing mechanism 5, next, the second cylinder 12 is shortened to drive the second fixing mechanism 5 at the top of the movable seat 3 to approach, so that two ends of the workpiece 17 are positioned in the inner cavity of the fixing ring 8 of the fixing mechanism, then the first cylinder 9 in four directions at one side of the first gear 6 extends to enable the arc-shaped top plate 10 at one end to extrude and fix four sides of the workpiece 17, the arc-shaped top plate 10 is made of rubber materials and has an anti-skidding function, then, processing operation is carried out, when the second gear 7 is driven by the driving motor at one end to drive the first gear 6 in meshing connection at the top to rotate, so that the first gear 6 drives, therefore, the workpiece 17 fixed in the inner cavity of the fixing ring 8 can rotate to change the surface, and the fixed workpiece 17 can be conveniently and automatically rotated to change the surface to process the outer side wall.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in worm processing, includes platform (1), its characterized in that: a fixing mechanism (4) and a second fixing mechanism (5) are respectively installed on two sides of the top of the platform (1), the first fixing mechanism (4) and the second fixing mechanism (5) respectively comprise a gear (6), a second gear (7), a fixing ring (8), a cylinder (9) and an arc-shaped top plate (10), the cylinder (9) is provided with four groups, a mounting frame (11) is installed on one side of the first gear (6) and one side of the second gear (7) through a bearing (16), the bottom of the mounting frame (11) is fixed on the top surface of the platform (1), the second gear (7) is meshed with the bottom of the first gear (6), the fixing ring (8) is fixed on the other side of the first gear (6), one end of the first cylinder (9) penetrates through an inner cavity of the inserting fixing ring (8), and one end of the first cylinder (9) is fixed on one side of the first gear (6), the arc-shaped top plate (10) is positioned in the inner cavity of the fixing ring (8).

2. The positioning device for worm machining according to claim 1, wherein: platform (1) includes fixing base (2) and sliding seat (3), fixing base (2) one side is through No. two cylinder (12) fixedly connected with sliding seat (3), No. two fixed establishment (5) are installed in sliding seat (3) top, and fixed establishment (4) are installed in fixing base (2) top No. one.

3. The positioning device for worm machining according to claim 2, characterized in that: the fixing seat (2) is characterized in that sliding grooves (14) are formed in two end walls of the fixing seat (2), and the arc-shaped top plate (10) is made of rubber materials.

4. The positioning device for worm machining according to claim 2, characterized in that: the equal fixedly connected with connecting rod (13) in sliding seat (3) both ends, gyro wheel (15) are installed to connecting rod (13) one side end department, and gyro wheel (15) movable mounting in spout (14) inner chamber.

5. The positioning device for worm machining according to claim 1, wherein: bearing (16) are installed in a first gear (6) and No. two gear (7) one side centre of a circle department, and bearing (16) one end runs through in mounting bracket (11) inboard, No. two gear (7) one end is passed through bearing (16) and is installed the motor.

6. The positioning device for worm machining according to claim 1, wherein: a workpiece (17) is arranged between the first fixing mechanism (4) and the second fixing mechanism (5), and two ends of the workpiece (17) are respectively located in the inner cavities of the fixing rings (8).