CN211276807U

CN211276807U - Positioner is used in production of conical tooth

Info

Publication number: CN211276807U
Application number: CN201921623748.1U
Authority: CN
Inventors: 李二明; 吴罕; 何云鹏; 赵启彪
Original assignee: Luzhou Changjiang Machinery Co ltd
Current assignee: Luzhou Changjiang Machinery Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-18
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a positioner is used in production of toper tooth, the camera includes a supporting plate, there is the locating plate through two sets of slide mechanism sliding connection in the backup pad, the mounting panel has been welded respectively at both ends about the upper surface of backup pad, the left side there is servo motor through screw fixed mounting on the mounting panel, servo motor's output shaft passes through the shaft coupling and is connected with the screw drive, the fixed welding in lower surface middle part of locating plate has the lug, the lug passes through screw-nut and lead screw threaded connection, the fixed plate has been welded respectively at both ends about the upper surface of locating plate, there is the handle bolt through threaded sleeve threaded connection on the fixed plate, be provided with the clamp splice through slewing mechanism on the end of handle bolt. The utility model discloses can adjust the position of holding fixed toper tooth, can make things convenient for processing equipment to process, improve the production efficiency of toper tooth, can realize that the centre gripping to the toper tooth of unidimensional is fixed, improve the suitability.

Description

Positioner is used in production of conical tooth

Technical Field

The utility model relates to a positioning device is used in production of toper tooth, specifically is a toper tooth production.

Background

The conical teeth are also called bevel gears, bevel gears. For transmission between intersecting shafts. The transmission direction can be changed compared to a cylindrical tooth. The conical tooth is mainly used for transmission of two intersected shafts, and the included angle between the two shafts is usually 90 degrees and can also be smaller than 90 degrees.

The toper tooth needs carry out the centre gripping through positioner to the toper tooth at the in-process of production and fixes, and rethread processing equipment processes, and current positioner however can only play the fixed effect of centre gripping mostly, can't adjust the position of the toper tooth that the centre gripping is fixed, and inconvenient carries out the centre gripping to the toper tooth of unidimensional not fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in production of toper tooth can adjust the position of holding fixed toper tooth, can make things convenient for processing equipment to process, improves the production efficiency of toper tooth, can realize fixed to the centre gripping of unidimensional toper tooth, has improved the suitability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning device for conical tooth production comprises a supporting plate, wherein positioning plates are connected to the supporting plate in a sliding mode through two groups of sliding mechanisms, mounting plates are welded to the left end and the right end of the upper surface of the supporting plate respectively, a servo motor is fixedly mounted on the mounting plate on the left side through screws, a lead screw is rotatably mounted on the mounting plate on the right side through a bearing, an output shaft of the servo motor is in transmission connection with the lead screw through a coupler, a protruding block is fixedly welded in the middle of the lower surface of the positioning plate, and the protruding block is in threaded connection with the lead screw;

the utility model discloses a handle bolt, including locating plate, fixed plate, handle bolt, slewing mechanism, clamping groove, rubber pad, locating plate, fixed plate has welded the reference column in the upper surface middle part fixed welding of locating plate, the fixed plate has been welded respectively at both ends about the upper surface of locating plate, there is the handle bolt through threaded sleeve threaded connection on the fixed plate, be provided with the clamp splice through slewing mechanism on the end of handle bolt, the clamp splice has been seted up on the clamp splice, the clamp splice is the V-arrangement groove.

Preferably, the sliding mechanism comprises a sliding rail and a sliding block, the sliding rail is fixedly installed at the edges of the front end and the rear end of the upper surface of the supporting plate through screws, the sliding block is fixedly installed on the lower surface of the positioning plate through screws, and the sliding block is connected to the sliding rail in a sliding mode.

Preferably, the lower surface corner of backup pad has the supporting leg of four rectangle arrangements through screw fixed mounting, the bottom of supporting leg has the auto-lock universal wheel through bolt fixed mounting.

Preferably, the rotating mechanism comprises a step hole and a rotating disc, the step hole is formed in the clamping block, the rotating disc is fixedly welded to the end of the handle bolt, and the rotating disc is rotatably connected to the step hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the servo motor drives the screw rod to rotate, and the positioning plate is driven to move left and right through the cooperation with the sliding mechanism so as to adjust the position of the conical teeth clamped and fixed on the positioning plate, so that machining equipment can conveniently machine the conical teeth, and the production efficiency of the conical teeth is improved;

2. the two clamping blocks are driven to move under the matching of the rotating mechanism through the rotating handle bolt so as to clamp and fix the conical teeth on the positioning plate, and further the clamping and fixing of the conical teeth with different sizes are realized, and the applicability of the positioning device is improved.

Drawings

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

fig. 2 is a schematic cross-sectional view at a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection between the support plate and the positioning plate of the present invention;

fig. 4 is a schematic structural view of the clamping block of the present invention.

In the figure: 1. a support plate; 2. a screw rod; 3. positioning a plate; 4. mounting a plate; 5. a servo motor; 6. a sliding mechanism; 61. a slide rail; 62. a slider; 7. a bump; 8. a fixing plate; 9. a handle bolt; 10. a rotating mechanism; 101. a stepped bore; 102. a turntable; 11. a clamping block; 12. a clamping groove; 13. supporting legs; 14. a self-locking universal wheel; 15. a rubber pad; 16. and a positioning column.

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. 1-4, the present invention provides a technical solution:

the utility model provides a positioner is used in production of toper tooth, including backup pad 1, there is locating plate 3 through 6 sliding connection of two sets of slide mechanism in backup pad 1, mounting panel 4 has been welded respectively at both ends about backup pad 1's the upper surface, there is servo motor 5 through screw fixed mounting on the mounting panel 4 of left side, install lead screw 2 through the bearing rotation on the mounting panel 4 of right side, servo motor 5's output shaft passes through the shaft coupling and is connected with the transmission of lead screw 2, fixed welding has lug 7 in the middle part of the lower surface of locating plate 3, lug 7 passes through screw-nut and 2 threaded connection of lead screw, drive lead screw 2 through servo motor 5 and rotate, remove about driving locating plate 3 through the cooperation with slide mechanism 6, with the position to the fixed toper tooth of centre gripping on locating plate 3 is adjusted, can make things.

Slide mechanism 6 includes slide rail 61 and slider 62, and slide rail 61 passes through screw fixed mounting and both ends edge around the upper surface of backup pad 1, and slider 62 passes through screw fixed mounting and on the lower surface of locating plate 3, and slider 62 sliding connection is on slide rail 61, and when moving about locating plate 3, slider 62 can slide on slide rail 61 to carry on spacingly to locating plate 3.

The left end and the right end of the upper surface of the positioning plate 3 are respectively welded with a fixing plate 8, the fixing plate 8 is in threaded connection with a handle bolt 9 through a threaded sleeve, the end head of the handle bolt 9 is provided with a clamping block 11 through a rotating mechanism 10, the middle part of the upper surface of the positioning plate 3 is fixedly welded with a positioning column 16, the inner circular hole of the conical tooth can be sleeved on the positioning column 16 to preliminarily position the conical tooth, the clamping block 11 is provided with a clamping groove 12, the clamping groove 12 is a V-shaped groove, a rubber pad 15 is fixedly bonded on the groove wall of the clamping groove 12, the clamping groove 12 of the V-shaped groove structure can firmly clamp the conical tooth, the rubber pad 15 can prevent the groove wall from scratching the outer wall of the conical tooth, the two clamping blocks 11 are driven to move under the cooperation of the rotating mechanism 10 through rotating the handle bolt 9, so as to clamp and position the conical tooth on, the applicability of the positioning device is improved.

The rotating mechanism 10 comprises a step hole 101 and a rotating disc 102, the step hole 101 is formed in the clamping block 11, the rotating disc 102 is fixedly welded to the end of the handle bolt 9, the rotating disc 102 is rotatably connected into the step hole 101, and the rotating disc 102 can rotate in the step hole 101, so that the clamping block 11 cannot rotate when moving.

In order to facilitate the movement and fixation of the positioning device, four support legs 13 which are arranged in a rectangular shape are fixedly installed at the corners of the lower surface of the support plate 1 through screws, and self-locking universal wheels 14 are fixedly installed at the bottom ends of the support legs 13 through bolts.

The working principle is as follows: during the use, power is supplied to the positioning device, the conical teeth to be machined are placed on the positioning plate 3, the two clamping blocks 11 are driven to move towards the conical teeth through the rotating handle bolt 9 under the matching of the rotating mechanism 10 so as to clamp and fix the conical teeth on the positioning plate 3, the screw rod 2 is driven to rotate through the servo motor 5 according to the machining requirement of machining equipment, the positioning plate 3 is driven to move left and right through the matching with the sliding mechanism 6, and the position of the conical teeth clamped and fixed on the positioning plate 3 is adjusted.

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 production of toper tooth, includes backup pad (1), its characterized in that: the positioning plate (3) is connected to the supporting plate (1) in a sliding mode through two groups of sliding mechanisms (6), mounting plates (4) are welded to the left end and the right end of the upper surface of the supporting plate (1) respectively, a servo motor (5) is fixedly mounted on the mounting plate (4) on the left side, a lead screw (2) is rotatably mounted on the mounting plate (4) on the right side through a bearing, an output shaft of the servo motor (5) is in transmission connection with the lead screw (2) through a coupler, a convex block (7) is fixedly welded in the middle of the lower surface of the positioning plate (3), and the convex block (7) is in threaded connection with the lead screw (;

the utility model discloses a novel fixing device for positioning plate, including locating plate (3), fixed plate (8) have been welded respectively at both ends about the upper surface of locating plate (3), there are handle bolt (9) through threaded sleeve threaded connection on fixed plate (8), be provided with clamp splice (11) through slewing mechanism (10) on the end of handle bolt (9), clamp groove (12) have been seted up on clamp splice (11), clamp groove (12) are the V-arrangement groove, be fixed with rubber pad (15) on the cell wall of clamp groove (12).

2. The positioning device for producing conical teeth according to claim 1, wherein: slide mechanism (6) include slide rail (61) and slider (62), slide rail (61) pass through screw fixed mounting in the upper surface of backup pad (1) front and back both ends edge, slider (62) pass through screw fixed mounting on the lower surface of locating plate (3), slider (62) sliding connection is on slide rail (61).

3. The positioning device for producing conical teeth according to claim 1, wherein: the lower surface corner of backup pad (1) has supporting leg (13) that four rectangles were arranged through screw fixed mounting, there is auto-lock universal wheel (14) bottom of supporting leg (13) through bolt fixed mounting.

4. The positioning device for producing conical teeth according to claim 1, wherein: the rotating mechanism (10) comprises a step hole (101) and a rotating disc (102), the step hole (101) is formed in the clamping block (11), the rotating disc (102) is fixedly welded to the end of the handle bolt (9), and the rotating disc (102) is rotatably connected into the step hole (101).