CN221603751U - Intermittent rotating mechanism for tooth-shaped structure centering - Google Patents

Abstract

The utility model discloses an intermittent rotating mechanism for tooth-shaped structure centering, which relates to the technical field of gear assembly and comprises a workbench, wherein a support frame is fixedly arranged at the top end of the workbench, a first mounting plate is fixedly arranged on one side of the support frame, and a guide rail is fixedly arranged on one side of the first mounting plate and close to the lower edge. According to the utility model, the driving cylinder is used for starting to push the second mounting plate, the second mounting plate moves along the guide rail along with the sliding block under the action of force, after the elastic push rod enters the ratchet turntable, the gear at the upper end of the ratchet turntable in the hook head hook of the push rod rotates, when the first rotated part cannot be aligned, the driving cylinder returns the second mounting plate to the original position and pushes the second mounting plate again until the alignment of the part is completed, and the second mounting plate stops until the alignment of the part is completed, so that the gear or spline is abutted.

Description

Intermittent rotating mechanism for tooth-shaped structure centering

Technical Field

The utility model relates to the technical field of gear assembly, in particular to an intermittent rotating mechanism for tooth-shaped structure centering.

Background

The tooth-shaped structure mainly comprises gears, splines and the like, plays an indispensable role in various mechanical devices, and when the rotating tooth-shaped structure is assembled or butted, the target workpiece can rotate, and the angle is flexible and random, so that the butted workpiece is required to rotate to a proper angle, and then the butting process is completed by means of the self-rotation of the target workpiece.

However, in the prior art, when tooth-shaped structures such as gears and splines are butted, vision is usually used, the end face state of a target workpiece is shot, the angle is identified, the angle is fed back to a rotating motor of the butting mechanism, the butting mechanism is rotated to a corresponding angle, and then the butting mechanism is butted, but in the mode, although the accuracy is high, the beat is short, the cost is high, and the running cost is increased.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, when tooth-shaped structures such as gears, splines and the like are butted, vision is usually used, then the angle is identified through the end face state of a target workpiece, the angle is fed back to a rotating motor of a butting mechanism, the butting mechanism is rotated to a corresponding angle and then butted, but the intermittent rotating mechanism for centering the tooth-shaped structures is high in accuracy, short in beat, high in cost and high in running cost.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an intermittent type rotary mechanism for tooth profile structure centering, includes the workstation, workstation top fixed mounting has the support frame, support frame one side fixed mounting has a mounting panel, a mounting panel one side and be close to lower limb position department fixed mounting has guide rail, guide rail surface slidable mounting has the slider, slider one side fixed mounting has No. two mounting panels, no. two inside elastic push rods that are provided with in mounting panel bottom, a mounting panel one side fixed mounting has the actuating cylinder, the actuating cylinder flexible end with No. two inside joint of mounting panel.

Preferably, two fixing plates are fixedly arranged at the top ends of the first mounting plate, the lower pressing cylinders are fixedly arranged at the top ends of the two fixing plates, and the abutting columns are fixedly arranged at the top ends of the second mounting plate.

Preferably, an installation table is fixedly installed on one side of the workbench, and a ratchet turntable is rotatably installed at one end of the installation table.

Preferably, a bearing is fixedly installed in the second mounting plate, the outer side surface of the bearing is rotatably installed in the elastic push rod, and clamping bolts are clamped at two ends of the bearing.

Preferably, the placing groove is formed in the top end of the elastic push rod, the pressing spring is placed in the placing groove, and one end of the pressing spring is in contact with the top end in the second mounting plate.

Preferably, the guide rail is the same as the slider in size, and the top end of the abutting column can be contacted with the telescopic ends of the two pressing cylinders.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, the second mounting plate is pushed by the driving cylinder, the second mounting plate moves along the guide rail along the sliding block under the action of force, after the elastic push rod enters the ratchet turntable, the gear at the upper end of the ratchet turntable in the hook head hook of the push rod rotates, when the first rotated part cannot be aligned, the second mounting plate is returned to the original position and pushed again by the driving cylinder until the part is stopped after the alignment is completed, the gear or spline is abutted, the adjusting speed is high, the servo motor and the control system are avoided, the mechanism is relatively simple, the cost is low, and the maintenance is easy.

2. According to the utility model, the two pressing cylinders are used for pressing down, the abutting column positioned below one pressing cylinder is pressed down, so that the sliding block connected with the second mounting plate is fixed with the guide rail in an extrusion mode, the position of the elastic push rod is fixed, the abutting stability of parts can be effectively improved, and the mounting efficiency is improved.

Drawings

Fig. 1 is a schematic view showing a first perspective structure of an intermittent rotary mechanism for tooth structure centering according to the present utility model;

FIG. 2 is a schematic diagram showing a second perspective view of an intermittent rotary mechanism for tooth form centering according to the present utility model;

FIG. 3 is a side view of an intermittent rotary mechanism for tooth form centering according to the present utility model;

Fig. 4 is a schematic diagram showing a split three-dimensional structure of an elastic push rod and a second mounting plate of an intermittent rotating mechanism for tooth-shaped structure centering.

Legend description: 1. a work table; 2. a support frame; 3. a first mounting plate; 4. a driving cylinder; 5. a guide rail; 6. a slide block; 7. a second mounting plate; 8. an elastic push rod; 9. a mounting table; 10. a ratchet turntable; 11. a pressing cylinder; 12. abutting the column; 13. a placement groove; 14. pressing the spring; 15. a bearing; 16. a latch; 17. and a fixing plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides an intermittent rotating mechanism for centering a tooth-shaped structure, which comprises a workbench 1, wherein a support frame 2 is fixedly arranged at the top end of the workbench 1, a first mounting plate 3 is fixedly arranged at one side of the support frame 2, a guide rail 5 is fixedly arranged at one side of the first mounting plate 3 and close to the lower edge position, a sliding block 6 is slidably arranged on the outer surface of the guide rail 5, a second mounting plate 7 is fixedly arranged at one side of the sliding block 6, an elastic push rod 8 is arranged at the bottom end of the second mounting plate 7, a driving cylinder 4 is fixedly arranged at one side of the first mounting plate 3, the telescopic end of the driving cylinder 4 is clamped with the inside of the second mounting plate 7, a mounting table 9 is fixedly arranged at one side of the workbench 1, a ratchet turntable 10 is rotatably arranged at one end of the mounting table 9, a bearing 15 is fixedly arranged inside the second mounting plate 7, the outer side of the bearing 15 is rotatably arranged inside the elastic push rod 8, clamping bolts 16 are clamped at two ends of the bearing 15, a placing groove 13 is arranged at the top end of the elastic push rod 8, a pressing spring 14 is arranged inside the placing groove 13, one end of the pressing spring 14 is contacted with the inside the top end of the second mounting plate 7, and the guide rail 5 is the same as the inside of the sliding block 6.

The following details the specific setting and effect of this embodiment, when the parts such as gear, spline are to be assembled in a butt joint, install gear or spline on ratchet revolving stage 10 earlier, afterwards drive cylinder 4 starts to promote No. two mounting panels 7, no. two mounting panels 7 follow slider 6 and move along guide rail 5 under the effect, when elastic push rod 8 enters into ratchet revolving stage 10 on, ratchet revolving stage 10 upper end gear rotates in the hook, when the unable counterpoint of part after the rotation, drive cylinder 4 returns No. two mounting panels 7 normal position and promotes once more, stop after the part counterpoint is accomplished, through setting up drive cylinder, can make No. two mounting panels 7 remove, through setting up slider 6 and guide rail 5, can realize the direction to No. two mounting panels 7, make elastic push rod 8 can remove along prescribed direction, realize the regulation to ratchet 10, through setting up bearing 15, can realize the rotation of elastic push rod 8, through setting up latch 16, can fix bearing 15, prevent bearing 15 from droing, can guarantee through setting up and support and press spring 14, can promote elastic push rod 8 and carry out ratchet 10 and the revolving stage 10 can be rotated for the revolving stage 10, and ratchet 10 can be adjusted for the one-way revolving stage 10.

Example two

As shown in fig. 1-4, the top end of the first mounting plate 3 is fixedly provided with two fixing plates 17, the top ends of the two fixing plates 17 are fixedly provided with a lower pressing cylinder 11, the top end of the second mounting plate 7 is fixedly provided with a tightening column 12, and the top end of the tightening column 12 can be in contact with the telescopic ends of the two lower pressing cylinders 11.

The effect that its whole embodiment reached is, ratchet revolving stage 10 reaches suitable butt joint position under the effect of elasticity push rod 8 back, and two are pushed down by the cylinder 11 that pushes down, and the tight post 12 that supports that is located under one of them cylinder 11 that pushes down is pushed down for slider 6 and guide rail 5 extrusion that is connected with mounting panel 7 No. two are fixed, realize the fixed to elasticity push rod 8 position, through setting up fixed plate 17, can guarantee the stability of cylinder 11 that pushes down, through setting up cylinder 11 that pushes down, can realize the fixed to mounting panel 7 position No. two.

The application method and the working principle of the device are as follows: the staff will wait to install gear or spline fixed mounting ratchet revolving stage 10 on, afterwards, drive cylinder 4 starts to promote No. two mounting panels 7, no. two mounting panels 7 follow slider 6 and remove along guide rail 5 under the effect, when elastic push rod 8 enters into ratchet revolving stage 10 on, ratchet revolving stage 10 upper end gear rotates under elastic push rod 8's thrust effect in the hook, when the unable counterpoint of part after rotating, drive cylinder 4 pulls No. two mounting panels 7 back to the normal position, and promote again, stop after the part counterpoint is accomplished, two lower pressure cylinders 11 are pushed down after the counterpoint is accomplished, the tight post 12 that supports that is located under one of them lower pressure cylinder 11 is pushed down, make slider 6 and guide rail 5 extrusion fixed with No. two mounting panel 7 connection, realize the fixed to elastic push rod 8 position, guarantee the stability of part in the butt joint in-process.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Intermittent rotary mechanism for tooth form structure centering, including workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), support frame (2) one side fixed mounting has mounting panel (3), a mounting panel (3) one side and be close to lower limb position department fixed mounting have guide rail (5), guide rail (5) surface slidable mounting has slider (6), slider (6) one side fixed mounting has No. two mounting panels (7), no. two inside resilient push rod (8) that are provided with in mounting panel (7) bottom, a mounting panel (3) one side fixed mounting has actuating cylinder (4), actuating cylinder (4) flexible end with No. two inside joint of mounting panel (7).

2. An intermittent rotary mechanism for tooth form structure centering as claimed in claim 1, wherein: two fixed plates (17) are fixedly arranged at the top end of the first mounting plate (3), the lower air cylinder (11) is fixedly arranged at the top ends of the two fixed plates (17), and the abutting column (12) is fixedly arranged at the top end of the second mounting plate (7).

3. An intermittent rotary mechanism for tooth form structure centering as claimed in claim 1, wherein: one side of the workbench (1) is fixedly provided with a mounting table (9), and one end of the mounting table (9) is rotatably provided with a ratchet turntable (10).

4. An intermittent rotary mechanism for tooth form structure centering as claimed in claim 1, wherein: the second mounting plate (7) is internally and fixedly provided with a bearing (15), the outer side surface of the bearing (15) is rotatably arranged in the elastic push rod (8), and two ends of the bearing (15) are clamped with clamping bolts (16).

5. An intermittent rotary mechanism for tooth form structure centering as claimed in claim 1, wherein: the top end of the elastic push rod (8) is provided with a placing groove (13), a pressing spring (14) is placed in the placing groove (13), and one end of the pressing spring (14) is contacted with the top end in the second mounting plate (7).

6. An intermittent rotary mechanism for tooth form structure centering as claimed in claim 2, wherein: the size of the guide rail (5) is the same as that of the inside of the sliding block (6), and the top end of the abutting column (12) can be contacted with the telescopic ends of the two pressing cylinders (11).