CN219503867U

CN219503867U - Positioning device for spiral bevel gear production

Info

Publication number: CN219503867U
Application number: CN202320925094.8U
Authority: CN
Inventors: 张鹏飞; 朱江华
Original assignee: Shangchi Group Co ltd
Current assignee: Shangchi Group Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-11
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a positioning device for spiral bevel gear production, which relates to the technical field of gear machining equipment and comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a base, a motor is fixedly arranged on the inner side of the base, a fixed rotary table is rotationally connected to the inner side of a through hole, a plurality of fixed grooves are formed in the side wall of the fixed rotary table, a machining base is fixedly connected to the top of the fixed rotary table, positioning grooves are formed in corners of the top of the machining base, a plurality of second electric push rods are fixedly arranged on one side of the top of the base, and positioning covers are fixedly connected to the output ends of the second electric push rods; according to the technical scheme provided by the utility model, the first electric push rod and the sliding block are adopted to fix the fixed turntable, and the spiral bevel gear is fixed in the positioning groove by the positioning cover to be positioned, so that machining failure caused by displacement is avoided, and the tapping machining quality of the spiral bevel gear is further ensured.

Description

Positioning device for spiral bevel gear production

Technical Field

The utility model relates to the technical field of gear machining equipment, in particular to a positioning device for spiral bevel gear production.

Background

The spiral bevel gear is a basic element for mechanical transmission and is used for transmitting motion between two intersecting or staggered shafts, has the advantages of large overlapping coefficient, small sound and high bearing capacity, is widely applied to the fields of automobiles, machines, beds, mining machinery and the like, and is a main transmission element of high-precision high-speed heavy-duty equipment of the automobiles, machines and the like at present, wherein the cambered bevel gear needs to be positioned by a positioning device in the process of processing a center hole;

the utility model discloses a positioner is used in spiral bevel gear production in chinese patent document CN215431901U, including the apron set up in one side of second elevating system, evenly be equipped with the retainer plate that forms by apron an organic whole extension on the apron, all be provided with the fixed base on every retainer plate, the center department of retainer plate has seted up the through-hole, and the through-hole runs through the apron, the below of mount table is provided with the mount table, the mount table below is provided with the second motor, evenly is provided with the universal wheel around the second motor, and the vibrations that such structure produced in gear machining process can make the mount table slightly rotate, leads to the mount table to produce the displacement and leads to the location incorrect, easy processing failure, and this positioner once only can process a set of gear, and the processing is accomplished and is required to the gear dismantlement change, can not continuous operation, comparatively extravagant time.

Disclosure of Invention

The utility model aims to solve the technical problems of displacement and incapability of continuous operation during processing in the prior art by overcoming the defects of the prior art and providing a positioning device for spiral bevel gear production.

In view of the above, the utility model provides a positioning device for spiral bevel gear production, which comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a base, a through hole is formed in the center of the bottom of the base, a motor is fixedly installed on the inner side of the base, a fixed rotary table is rotationally connected to the through hole and fixedly connected to the output end of the motor, a plurality of fixed grooves are formed in the side wall of the fixed rotary table, a processing base is fixedly connected to the top of the fixed rotary table, a positioning groove is formed in the corner of the top of the processing base, a fixed block is fixedly connected to one side of the base, a first electric push rod is fixedly connected to one side of the fixed block, a sliding block is fixedly connected to the output end of the first electric push rod, the sliding block penetrates through the side wall of the fixed rotary table, the sliding block is in the relative position of the fixed grooves, a plurality of second electric push rods are vertically fixedly installed on one side of the top of the base, a positioning cover is fixedly connected to the output ends of the second electric push rods, and the positioning cover is arranged above the positioning groove.

Optionally, the fixed plate top fixedly connected with hydraulic stem, the output fixedly connected with horizontal pole of hydraulic stem, the other end fixedly connected with trompil mechanism of horizontal pole.

Optionally, fixed plate top fixedly connected with pole setting, pole setting lateral wall sliding connection has the sliding sleeve, sliding sleeve lateral wall fixed connection is in the one end of horizontal pole.

Optionally, a fixing ring is fixedly connected to the bottom of the positioning cover at a position corresponding to the positioning groove.

Optionally, a fixing hole is formed in the corner of the fixing plate.

Optionally, the opening mechanism is positioned in the middle of the slotted hole on the positioning cover

From the above technical solutions, the embodiment of the present utility model has the following advantages:

1. according to the positioning device for spiral bevel gear production, the first electric push rod and the sliding block are adopted, the sliding block is pushed into the fixed groove by the first electric push rod during spiral bevel gear machining, the fixed turntable is fixed, the fixed turntable cannot displace, the positioning cover is used for pressing and covering the top of the spiral bevel gear placed in the fixed groove through the fixed ring, and the spiral bevel gear is fixed in the fixed groove for positioning, so that machining failure caused by displacement is avoided, and further the tapping machining quality of the spiral bevel gear is guaranteed.

According to the positioning device for spiral bevel gear production, the design of the motor and the positioning groove is adopted, the motor rotates after the spiral bevel gear is processed, the processed spiral bevel gear is moved out, and the unprocessed spiral bevel gear is moved to the position below the hole opening mechanism, so that the continuous operation of the positioning device for spiral bevel gear production can be realized, and the processing progress is accelerated.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a processing pedestal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the retainer ring of the present utility model.

Reference numerals illustrate: 1. a fixing plate; 2. a fixing hole; 3. a vertical rod; 4. a sliding sleeve; 5. a cross bar; 6. a hole opening mechanism; 7. a hydraulic rod; 8. a base; 9. a fixed block; 10. processing a base; 11. a positioning groove; 12. a first electric push rod; 13. a slide block; 14. a second electric push rod; 15. positioning the cover; 16. a fixing ring; 17. a motor; 18. a fixed turntable; 19. a fixing groove; 20. and a through hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

The following describes a positioning device for spiral bevel gear production according to an embodiment of the present utility model in detail with reference to the accompanying drawings.

Example 1

In order to facilitate understanding, referring to fig. 1 to 3, an embodiment of a positioning device for spiral bevel gear production provided by the utility model comprises a fixing plate 1, wherein the top of the fixing plate 1 is fixedly connected with a base 8, a through hole 20 is formed in the center of the bottom of the base 8, a motor 17 is fixedly installed inside the base 8, a fixing turntable 18 is rotationally connected with the through hole 20, the fixing turntable 18 is fixedly connected with the output end of the motor 17, a plurality of fixing grooves 19 are formed in the side wall of the fixing turntable 18, the top of the fixing turntable 18 is fixedly connected with a processing base 10, a positioning groove 11 is formed in the corner of the top of the processing base 10, one side of the base 8 is fixedly connected with a fixing block 9, one side of the fixing block 9 is fixedly connected with a first electric push rod 12, the output end of the first electric push rod 12 is fixedly connected with a sliding block 13, the sliding block 13 penetrates through the side wall of the base 8 to the fixing turntable 18, the sliding block 13 is fixedly installed at the opposite position of the fixing groove 19, a plurality of second electric push rods 14 are vertically arranged on one side of the top of the base 8, the output ends of the second electric push rods 14 are fixedly connected with positioning covers 15, and the positioning covers 15 are arranged above the positioning grooves 11.

It should be noted that, the function of the fixing plate 1 is to support the positioning device, the purpose of setting the base 8 is to facilitate the installation of the fixed turntable 18, the function of setting the through hole 20 is to facilitate the installation of the motor 17, the purpose of setting the motor 17 is to rotate the fixed turntable 18, the purpose of setting the fixed turntable 18 is to support the processing base 10, the purpose of setting the processing base 10 is to facilitate the continuous action of the device, the purpose of setting the positioning groove 11 is to place the spiral bevel gear, the purpose of setting the fixing block 9 is to facilitate the installation and use of the first electric push rod 12, the purpose of setting the first electric push rod 12 and the plurality of fixing grooves 19 is to facilitate the installation and use of the sliding block 13, and the purpose of setting the plurality of fixing grooves 19 is four, the purpose of setting the sliding block 13 is to fix the fixed turntable 18, the purpose of setting the plurality of second electric push rods 14 is to facilitate the installation and use of the positioning cover 15, and the purpose of setting the positioning cover 15 is to facilitate the installation and use of the fixing ring 16.

In some embodiments, as shown in fig. 1, the top of the fixing plate 1 is fixedly connected with a vertical rod 3, the side wall of the vertical rod 3 is slidably connected with a sliding sleeve 4, and the side wall of the sliding sleeve 4 is fixedly connected with one end of a cross rod 5.

It should be noted that, the function of setting up pole setting 3 is the installation that makes things convenient for sliding sleeve 4 and uses, and the function of setting up sliding sleeve 4 is supporting horizontal pole 5, and can improve the stability of horizontal pole 5 in the removal in-process through the supporting role of pole setting 3.

In some embodiments, as shown in fig. 3, a fixing ring 16 is fixedly connected to the bottom of the positioning cover 15 at a position corresponding to the positioning slot 11.

The purpose of the fixing ring 16 is to fix the spiral bevel gear, so that the spiral bevel gear cannot move in the positioning groove 11, and the processing quality is ensured.

In some embodiments, as shown in fig. 1, fixing holes 2 are formed at corners of the fixing plate 1.

It should be noted that, the purpose of setting up fixed orifices 2 is that the installation of convenient fixed plate 1 is used, can install fixed plate 1 in suitable position through fixed orifices 2, makes things convenient for the use of this device.

Example 2

In some embodiments, the top of the fixing plate 1 is fixedly connected with a hydraulic rod 7, the output end of the hydraulic rod 7 is fixedly connected with a cross rod 5, and the other end of the cross rod 5 is fixedly connected with an opening mechanism 6.

It should be noted that, the purpose of setting up hydraulic stem 7 is convenient for the installation and use of horizontal pole 5, and the effect of setting up horizontal pole 5 is supporting trompil mechanism 6, and the drill bit purpose is used for processing spiral bevel gear to the one end of trompil mechanism 6, can realize the oscilaltion of horizontal pole 5 through hydraulic stem 7's flexible effect.

Working principle: the fixed plate 1 is put at a proper position, then the fixed plate 1 is fixed through the fixed hole 2, then the spiral bevel gear is put into the positioning groove 11, then the motor 17 arranged in the through hole 20 rotates the fixed rotary disk 18, so that the fixed rotary disk 18 drives the processing base 10 to rotate, thereby rotating the positioning groove 11, further rotating the spiral bevel gear below the positioning cover 15, then the second electric push rod 14 is contracted to enable the positioning cover 15 to descend, thereby fixing the fixed ring 16 and the positioning groove 11, in the process, the first electric push rod 12 arranged on the fixed block 9 pushes the sliding block 13, the sliding block 13 is embedded into the fixed groove 19, the fixed rotary disk 18 is fixed, then the hydraulic rod 7 is contracted, the cross rod 5 is descended through the sliding sleeve 4 and the vertical rod 3, thereby enabling the opening mechanism 6 to descend the processing gear, after the processing is finished, the hydraulic rod 7 pushes the cross rod 5, the opening mechanism 6 is lifted, then the second electric push rod 14 pushes the positioning cover 15, in the process, the first electric push rod 12 is contracted, the sliding block 13 is not on the fixed rotary disk 18, then the motor 17 is repeatedly rotated, and the spiral bevel gear is taken out after the spiral bevel gear is finished.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A positioner is used in spiral bevel gear production, its characterized in that: including fixed plate (1), fixed plate (1) top fixedly connected with base (8), through-hole (20) have been seted up in base (8) bottom center department, base (8) inboard fixedly mounted has motor (17), through-hole (20) internal rotation is connected with fixed carousel (18), just fixed carousel (18) fixedly connected with is in the output of motor (17), a plurality of fixed slot (19) have been seted up to fixed carousel (18) lateral wall, fixed carousel (18) top fixedly connected with processing base (10), constant head tank (11) have been seted up in processing base (10) top corner, base (8) one side fixedly connected with fixed block (9), fixed block (9) one side fixedly connected with first electric putter (12), first electric putter (12) output fixedly connected with slider (13), slider (13) run through the lateral wall of base (8) to fixed carousel (18), a plurality of second electric putter (14) of fixed mounting has vertical in base (8) top one side, a plurality of second electric putter (14) one side fixedly connected with constant head tank (15) and fixed cover (15).

2. The positioning device for spiral bevel gear production according to claim 1, wherein: the hydraulic rod (7) is fixedly connected to the top of the fixing plate (1), the cross rod (5) is fixedly connected to the output end of the hydraulic rod (7), and the perforating mechanism (6) is fixedly connected to the other end of the cross rod (5).

3. The positioning device for spiral bevel gear production according to claim 1, wherein: the fixed plate (1) top fixedly connected with pole setting (3), pole setting (3) lateral wall sliding connection has sliding sleeve (4), sliding sleeve (4) lateral wall fixed connection is in the one end of horizontal pole (5).

4. The positioning device for spiral bevel gear production according to claim 1, wherein: the bottom of the positioning cover (15) is fixedly connected with a fixing ring (16) at a position corresponding to the positioning groove (11).

5. The positioning device for spiral bevel gear production according to claim 1, wherein: fixing holes (2) are formed in the corners of the fixing plates (1).

6. The positioning device for spiral bevel gear production according to claim 2, wherein: the hole opening mechanism (6) is positioned in the middle of the slotted hole on the positioning cover (15).