CN220144918U - Gear positioning device - Google Patents

Abstract

The utility model provides a gear positioning device, and belongs to the technical field of gear processing equipment. The gear positioning device comprises a processing table, wherein supporting mechanisms are arranged at four corners of the bottom end of the processing table, clamping mechanisms are arranged at two sides of the top end of the processing table, translation mechanisms are arranged at two sides of the bottom end of the clamping mechanisms, a sliding mechanism is arranged at the middle part of the top end of the processing table, an adjusting mechanism is arranged in the processing table and comprises a threaded rod, two ends of the threaded rod are rotationally connected with a retaining seat, one side of the retaining seat is fixedly connected with the inner side of the processing table, the clamping mechanisms comprise moving plates, two ends of the threaded rod are in threaded connection with sliding rods, sliding grooves are formed in the top ends of the processing table, the top ends of the sliding rods penetrate through the top ends of the sliding grooves, and the top ends of the sliding rods are fixedly connected with the bottom ends of the moving plates.

Description

Gear positioning device

Technical Field

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

Background

The gear is a mechanical element for continuously meshing the gear on the rim to transmit power and motion, and the stability of the gear in the working process is very important, so that after the gear is produced or before the gear is used, the gear needs to be positioned by a gear positioning device, and then some parameters of the gear, such as the tooth space, the diameter of the gear, the diameter of the addendum circle and the like, are measured.

The gear positioning device comprises a processing table, wherein an installation cavity is formed in the processing table, an asynchronous motor is fixed on the side wall of the bottom end of the installation cavity, a threaded screw rod is fixed on an output shaft of the asynchronous motor through a coupler, the top end of the threaded screw rod is rotationally connected with the top ends of the installation cavity, lifting plates are arranged in the installation cavity, two sides of the lifting plates are in sliding connection with the side walls of the two sides of the installation cavity, a thread bush is arranged on the top ends of the lifting plates, the thread bush is sleeved on the outer surface of the threaded screw rod, the thread bush is in threaded transmission with the threaded screw rod, two symmetrically arranged movable plates are in sliding connection with the top end of the processing table, two symmetrically arranged slide rods are fixed at the bottom ends of the movable plates, the top ends of the lifting plates and the bottom ends of the plurality of the slide rods are hinged with connecting rods in a sliding manner, and clamping plates which are symmetrically arranged are respectively fixed on the side walls of one side, close to each other, of the two movable plates;

according to the technical scheme, the lifting plate is controlled to descend through rotation of the asynchronous motor, the two clamping plates can be driven to be close to each other to clamp and fix the gear, an operator can conveniently position the gear, the two clamping plates can be driven to be away from each other through ascending of the lifting plate controlled by rotation of the asynchronous motor, positioning of the gear is relieved, the operator can conveniently take out the gear after machining is completed, convenience of the device in machining the gear is improved, but when the scheme is used, the connecting rod drives the moving plate to move, friction force of the moving plate to the machining table is large, power consumption is large when the product is caused to operate, loss of the moving plate and the machining table is serious after long-time use, and service life of the product is influenced.

Disclosure of Invention

In order to overcome the defects, the utility model provides a gear positioning device.

The utility model is realized in the following way:

the utility model provides a gear positioning device, includes the processing platform, supporting mechanism is all installed to the bottom four corners of processing platform, the top both sides of processing platform all are equipped with fixture, fixture's bottom both sides all are equipped with translation mechanism, processing platform's top mid-mounting has slide mechanism, processing platform's inside is equipped with adjustment mechanism, adjustment mechanism includes the threaded rod, the both ends of threaded rod all rotate and are connected with the holder, the inboard fixed connection of one side of holder and processing platform, slide mechanism is including placing the board, place the top activity of board and inlay and be equipped with a plurality of balls, equidistant distribution between the ball.

Further, fixture includes the movable plate, the equal threaded connection in both ends of threaded rod has the slide bar, the spout has been seted up on the top of processing platform, the top of spout is run through on the top of slide bar, the bottom fixed connection of the top of slide bar and movable plate, the motor is installed to the inside bottom of processing platform, the one end of threaded rod and the output of motor all suit are equipped with the synchronizing wheel, the hold-in range is equipped with to the outside cover of synchronizing wheel, motor and threaded rod pass through the hold-in range transmission and are connected.

Further, a connecting rod is installed on one side of the moving plate, which is close to the sliding mechanism, and one end of the connecting rod is connected with a clamping plate.

Further, the clamping plate is of a circular arc structure.

The gear centering and calibrating device has the beneficial effects that the gear centering and calibrating device has the advantages that the gear centering and calibrating device is used for centering the gear through the fact that the clamping plate is of the circular arc-shaped structure, and accuracy of the gear centering and calibrating device is improved.

Further, the translation mechanism comprises a sliding block, and the top end of the sliding block is fixedly connected with the bottom end of the moving plate.

Further, the inside sliding connection of slider has the slide rail, the bottom of slide rail and the top fixed connection of processing platform.

The beneficial effect of adopting above-mentioned further scheme is, has the slide rail through the inboard sliding connection of slider, effectively improves the removal stability of movable plate.

Further, the inner side of the sliding rod is connected with a limiting rod in a sliding mode, and two ends of the limiting rod are fixedly connected with the inner side of the processing table.

The sliding rod has the beneficial effects that the limiting rod is connected to the inner side of the sliding rod in a sliding manner, so that the moving stability of the sliding rod is improved.

Further, threads at two ends of the threaded rod are opposite in rotation direction.

Further, the supporting mechanism comprises a bolt, a supporting seat is arranged at the bottom end of the bolt, and an anti-slip pad is arranged at the bottom end of the supporting seat.

Further, a control panel is installed on one side of the processing table.

The beneficial effects of the utility model are as follows: the gear positioning device obtained by the design of the utility model has the advantages that the retaining seats are rotationally connected at the two ends of the threaded rod, the rotation stability of the threaded rod is improved, the sliding rod is connected with the two ends of the threaded rod through threads, the sliding rod can be driven to move by realizing the rotation of the threaded rod, the moving plate can be driven to move by realizing the fixed connection of the top end of the sliding rod and the bottom end of the moving plate, the moving plate can be driven to move by realizing the movement of the sliding rod, the clamping plate clamps the gears, the friction force of the moving plate on the processing table can be effectively reduced, the gears with different sizes can be positioned, the motor is arranged at the bottom end inside the processing table, the electric rotation of the threaded rod is realized, the clamping of the gears is realized by connecting one end of the connecting rod, the centering and the calibration of the gears are realized by adopting the arc-shaped structure of the clamping plate, the device has the advantages that the accuracy of the gear positioning is improved, a plurality of balls are movably embedded in the top end of the placing plate, the friction force during gear movement is effectively reduced, the sliding rail is connected to the inner side of the sliding block, the movement stability of the moving plate is effectively improved, the limiting rod is connected to the inner side of the sliding rod in a sliding manner, the movement stability of the sliding rod is improved, the opposite movement of the sliding rod is realized through the opposite screw threads at the two ends of the threaded rod, the clamping plate is realized, the gear is clamped, the supporting seat is installed at the bottom end of the bolt, the product supporting is realized, the placing stability of the product is improved, the anti-slip performance of the product is improved, the friction force of the moving plate to the processing table is effectively reduced, the service lives of the moving plate and the processing table are prolonged, and the device has high practical value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a gear positioning device according to the present utility model;

fig. 2 is a schematic diagram of a disassembled perspective structure of a gear positioning device provided by the utility model;

FIG. 3 is a front view of a gear positioning device according to the present utility model;

FIG. 4 is a cross-sectional view of a processing table of a gear positioning device according to the present utility model;

fig. 5 is an enlarged schematic view of the structure a in fig. 1 of the gear positioning device according to the present utility model.

In the figure: 100. a processing table; 10001. a chute; 101. a support mechanism; 10101. a bolt; 10102. a support base; 10103. an anti-slip pad; 102. a clamping mechanism; 10201. a moving plate; 10202. a connecting rod; 10203. a clamping plate; 103. a translation mechanism; 10301. a slide block; 10302. a slide rail; 104. a sliding mechanism; 10401. placing a plate; 10402. a ball; 105. an adjusting mechanism; 10501. a threaded rod; 10502. a slide bar; 10503. a limit rod; 10504. a holding base; 10505. a motor; 10506. a synchronous belt; 106. and a control panel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Embodiment one of the gear positioning device of the utility model

The utility model provides the following technical scheme: as shown in fig. 1 to 5, a gear positioning device comprises a processing table 100, supporting mechanisms 101 are respectively installed at four corners of the bottom end of the processing table 100, clamping mechanisms 102 are respectively arranged at two sides of the top end of the processing table 100, translation mechanisms 103 are respectively arranged at two sides of the bottom end of the clamping mechanisms 102, a sliding mechanism 104 is respectively installed at the middle part of the top end of the processing table 100, an adjusting mechanism 105 is arranged in the processing table 100, the adjusting mechanism 105 comprises a threaded rod 10501, two ends of the threaded rod 10501 are respectively and rotatably connected with a holding seat 10504, one side of the holding seat 10504 is fixedly connected with the inner side of the processing table 100, the clamping mechanisms 102 comprise a movable plate 10201, two ends of the threaded rod 10501 are respectively and threadably connected with a slide rod 10502, a slide groove 10001 is formed in the top end of the processing table 100, the top end of the slide rod 10502 penetrates through the top end of the slide groove 10001, the top end of the slide rod 10502 is fixedly connected with the bottom end of the movable plate 10201, a motor 10505 is installed at the bottom end of the processing table 100, one end of the threaded rod 10501 and the output end of the motor 10505 are both sleeved with synchronous wheels, synchronous belts 10506 are sleeved on the outer sides of the synchronous wheels, the motor 10505 and the threaded rod 10501 are connected through the synchronous belts 10506 in a transmission mode, the retaining seats 10504 are connected through the two ends of the threaded rod 10501 in a rotating mode, the rotation stability of the threaded rod 10501 is improved, the threaded rod 10502 is connected with the sliding rods 10502 through the threads on the two ends of the threaded rod 10501, the sliding rods 10501 can be driven to move through the rotation of the threaded rod 10501, the sliding rods 10502 can be driven to move through the top ends of the sliding rods 10502 and the bottom ends of the moving plates 10201 in a fixed mode, the moving plates 10201 can be driven to move, the clamping plates 10203 clamp gears, friction force of the moving plates 10201 to the processing table 100 can be effectively reduced, gears of different sizes can be positioned, and electric rotation of the threaded rod 10501 is achieved through the motor 10505 installed at the inner bottom end of the processing table 100.

The second embodiment of the gear positioning device of the utility model

Referring to fig. 1 to 5, a connecting rod 10202 is installed on a side, close to a sliding mechanism 104, of a moving plate 10201, one end of the connecting rod 10202 is connected with a clamping plate 10203, the clamping plate 10203 is in a circular arc structure, the sliding mechanism 104 comprises a placing plate 10401, a plurality of balls 10402 are movably embedded in the top end of the placing plate 10401, the balls 10402 are distributed at equal intervals, a translation mechanism 103 comprises a sliding block 10301, the top end of the sliding block 10301 is fixedly connected with the bottom end of the moving plate 10201, the inner side of the sliding block 10301 is slidably connected with a sliding rail 10302, the bottom end of the sliding rail 10302 is fixedly connected with the top end of a processing table 100, one end of the connecting rod 10202 is connected with the clamping plate 10203, gear clamping is achieved, centering and calibration of a gear is achieved when the clamping is achieved, accuracy of the device in positioning the gear is improved, a plurality of balls 10402 are movably embedded in the top end of the placing plate 10401, friction force when the gear moves is effectively reduced, the sliding rail 10302 is slidably connected with the inner side of the sliding block 10302, and moving stability of the moving plate 10201 is effectively improved.

Embodiment III of the gear positioning device

Referring to fig. 1 to 5, a limit rod 10503 is slidably connected to the inner side of the slide rod 10502, two ends of the limit rod 10503 are fixedly connected to the inner side of the processing table 100, threads at two ends of the threaded rod 10501 are opposite in rotation direction, the supporting mechanism 101 comprises a bolt 10101, the bolt 10101 is in threaded connection with the processing table 100, a supporting seat 10102 is installed at the bottom end of the bolt 10101, an anti-slip pad 10103 is installed at the bottom end of the supporting seat 10102, a control panel 106 is installed on one side of the processing table 100 and is electrically connected with a motor 10505, the limit rod 10503 is slidably connected to the inner side of the slide rod 10502, the movement stability of the slide rod 10502 is improved, the opposite movement of the slide rod 10502 is realized through threads at two ends of the threaded rod 10501, the clamping plate 10203 is realized, the supporting seat 10102 is installed through the bottom end of the bolt 10101, the placement stability of a product is improved, the anti-slip pad 10103 is installed at the bottom end of the supporting seat 10102, and the anti-slip performance of the product is improved.

Specifically, the working principle of the gear positioning device is as follows: when in use, a product is placed at a designated position, a gear is placed at the place plate 10401, a motor 10505 is controlled to run through a control panel 106, the threaded rod 10501 is electrically rotated, a retaining seat 10504 is rotationally connected to the two ends of the threaded rod 10501, the rotation stability of the threaded rod 10501 is improved, a slide rod 10502 is connected to the two ends of the threaded rod 10501 through threads, the threaded rod 10501 is rotated to drive the slide rod 10502 to move, the top end of the slide rod 10502 is fixedly connected with the bottom end of a movable plate 10201, the movable plate 10201 can be driven to move by the movement of the slide rod 10502, the clamp plate 10203 clamps the gear, the friction force of the movable plate 10201 to the processing table 100 is effectively reduced, gears with different sizes can be positioned, the clamp plate 10203 is in a circular arc structure, the gear is righted and calibrated during clamping, the accuracy of the device in positioning the gear is improved, the sliding rail 10302 is connected with the sliding rail 10302 through the inner side sliding of the sliding block 10301, so that the moving stability of the moving plate 10201 is effectively improved, the limiting rod 10503 is connected with the inner side of the sliding rod 10502 in a sliding manner, the moving stability of the sliding rod 10502 is improved, the sliding rod 10502 moves oppositely through threads at two ends of the threaded rod 10501 in a rotating direction opposite to each other, the clamping plate 10203 is realized, the gear is clamped, the supporting seat 10102 is installed at the bottom end of the bolt 10101, product supporting is realized, the placing stability of products is improved, the anti-slip performance of the products is improved, the friction force of the moving plate to the processing table is effectively reduced, the service lives of the moving plate and the processing table are prolonged, and the sliding plate is high in practical value.

It should be noted that, the specific model specification of the motor 10505 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 10505 and its principles are apparent to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a gear positioning device, its characterized in that, including processing platform (100), supporting mechanism (101) are all installed in the bottom four corners of processing platform (100), the top both sides of processing platform (100) all are equipped with fixture (102), the bottom both sides of fixture (102) all are equipped with translation mechanism (103), the top mid-mounting of processing platform (100) has slide mechanism (104), the inside of processing platform (100) is equipped with adjustment mechanism (105), adjustment mechanism (105) include threaded rod (10501), the both ends of threaded rod (10501) all rotate and are connected with retainer (10504), one side of retainer (10504) and the inboard fixed connection of processing platform (100), slide mechanism (104) are including placing board (10401), the top activity of placing board (10401) is inlayed and is equipped with a plurality of balls (10402), equidistant distribution between ball (10402).

2. The gear positioning device according to claim 1, wherein the clamping mechanism (102) comprises a moving plate (10201), two ends of the threaded rod (10501) are connected with sliding rods (10502) in a threaded mode, sliding grooves (10001) are formed in the top ends of the processing table (100), the top ends of the sliding rods (10502) penetrate through the top ends of the sliding grooves (10001), the top ends of the sliding rods (10502) are fixedly connected with the bottom ends of the moving plate (10201), a motor (10505) is mounted at the bottom end of the interior of the processing table (100), one end of the threaded rod (10501) and the output end of the motor (10505) are sleeved with synchronous wheels, synchronous belts (10506) are sleeved on the outer sides of the synchronous wheels, and the motor (10505) and the threaded rod (10501) are in transmission connection through the synchronous belts (10506).

3. A gear positioning device according to claim 2, characterized in that the moving plate (10201) is provided with a connecting rod (10202) on the side close to the sliding mechanism (104), and that one end of the connecting rod (10202) is connected with a clamping plate (10203).

4. A gear positioning device according to claim 3, characterized in that the clamping plate (10203) has a circular arc-shaped structure.

5. The gear positioning device according to claim 1, wherein the translation mechanism (103) comprises a slider (10301), and the top end of the slider (10301) is fixedly connected with the bottom end of the moving plate (10201).

6. The gear positioning device according to claim 5, wherein a slide rail (10302) is slidably connected to the inner side of the slider (10301), and the bottom end of the slide rail (10302) is fixedly connected to the top end of the processing table (100).

7. The gear positioning device according to claim 2, wherein the inner side of the sliding rod (10502) is slidably connected with a limiting rod (10503), and two ends of the limiting rod (10503) are fixedly connected with the inner side of the processing table (100).

8. A gear positioning device according to claim 1, wherein the threads of the threaded rod (10501) are of opposite hand.

9. The gear positioning device according to claim 1, wherein the supporting mechanism (101) comprises a bolt (10101), a supporting seat (10102) is mounted at the bottom end of the bolt (10101), and an anti-slip pad (10103) is mounted at the bottom end of the supporting seat (10102).

10. Gear positioning device according to claim 1, characterized in that a control panel (106) is mounted on one side of the processing table (100).