CN216420035U - General type motor end cover rubber coating frock - Google Patents

Abstract

The utility model discloses a general type motor end cover rubber coating frock, including bearing the chassis, bear and be provided with position control screw on the chassis, position control screw's upper portion is connected with the positioning disk, and the positioning disk can be dismantled with position control screw and be connected, bear and seted up a plurality of mounting holes on the chassis, part or whole mounting hole department is provided with the bracing piece, and the bracing piece can be dismantled with the mounting hole and be connected, and a plurality of mounting holes distribute around position control screw, the utility model discloses to the end cover of different specifications, different appearance, through adjusting support rod position and quantity, debug reasonable holding position and end cover orientation of putting, can realize that one set of rubber coating frock is applicable to the different end cover rubber coating needs of multiple appearance and specification, simple structure, convenient operation, commonality are strong, and are with low costs, efficient.

Description

General type motor end cover rubber coating frock

Technical Field

The utility model belongs to the technical field of the motor processing equipment, more specifically the utility model relates to a general type motor end cover rubber coating frock that says so.

Background

In the process of assembling the motor, in order to ensure that the air tightness of the whole motor meets the use requirement, a sealant needs to be coated between the end cover and the base, and the gluing quality is very important. Utilize pneumatic gluey rifle to carry out manual rubber coating, mainly be applicable to the prototype or produce in batches less motor, can satisfy the production needs, be subject to cycle and cost and need not invest new rubber coating frock, nevertheless have following problem: the quality problem caused by unstable and uneven gluing quality occurs occasionally; excessive glue coating causes glue to overflow from the crack, so that the surface of the motor is dirty, and workers need to clean glue subsequently, thereby spending a large amount of time and physical strength and seriously influencing the working efficiency.

According to different production scales, the conventional common technical scheme 4 is that 1, a manual gluing tool is used for manually gluing and sealing a surface to be sealed by manual operation on a manual sample piece;

2. on a small scale, gluing by means of a positioning tool, positioning a workpiece by using a rotatable mechanism and a positioning clamp, and manually gluing;

3. on a medium scale, gluing by using an automatic gluing machine, positioning by matching with a positioning fixture or a profiling tool, and then automatically gluing by using the gluing machine;

4. in large scale, gluing by using a manipulator, applying the manipulator to a gluing demand production line in large scale production such as an automobile production line, finely positioning a workpiece by using an automatic clamp and a positioning pin, spraying a surface cleaning agent surfactant, and finally gluing by using the manipulator;

for the requirement of medium scale, the design of the positioning fixture and the profiling tool is the key point of higher cost, the cost and the reliability are difficult to balance, the profiling tool is mostly adopted at present, the end cover profiling made of nylon material is used as the positioning tool, the positioning tool is installed on an object stage of a glue spreader, and when the positioning tool is used, the end cover is placed into the profiling tool, so that the positioning tool is simple to use, high in reliability and high in cost; the other scheme is that a simple supporting structure is used for positioning, the positioning blocks are composed of magnet blocks with magnetism, bolts and resin blocks, the simple supporting structure is low in cost, poor in stability and high in flexibility, the simple supporting structure is generally disposable, samples with the minimum number are glued manually, glue lines are uneven, the line breakage probability is high, the glue amount is large, and the rework probability is high. The product models of companies are numerous, the product shape and size difference is large, and the problem that the universality of the existing structural tool is not enough is more and more obvious because the field gluing tool is difficult to replace, store and maintain and the cost is increased when the independent matched gluing tool is used for each product.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an end cover to different specifications, different appearances through adjusting support rod position and quantity, debugs out reasonable support position and end cover orientation of putting, can realize that one set of rubber coating frock is applicable to the different end cover rubber coating needs of multiple appearance and specification, and simple structure, convenient operation, commonality are strong, and are with low costs, efficient.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a general type motor end cover rubber coating frock, is provided with position control screw on bearing the chassis including bearing the chassis, and position control screw's upper portion is connected with the positioning disk, and the positioning disk can be dismantled with position control screw and be connected, bearing and having seted up a plurality of mounting holes on the chassis, part or whole mounting hole department are provided with the bracing piece, and the bracing piece can be dismantled with the mounting hole and be connected, and a plurality of mounting holes distribute in around position control screw.

And further, locking nuts are arranged on the position adjusting screw rod corresponding to the upper surface and the lower surface of the positioning disc.

And the position adjusting screw is further in threaded connection with the bearing chassis.

And further, a fastening nut is arranged at the bottom of the adjusting screw rod and is tightly attached to the bearing base plate.

Furthermore, the bottom end of the supporting rod is inserted into the mounting hole, and the supporting rod and the mounting hole are in small clearance fit.

The support rod further comprises a support part and an insertion part, the diameter of the insertion part is smaller than that of the support part, the insertion part is inserted into the mounting hole, and the bottom end of the support part abuts against the upper surface of the bearing chassis.

Further, the mounting hole is a counter bore.

And further, a fixing hole for fixing is formed in the bearing chassis, and the bearing chassis is fixed on the glue spreader by penetrating through the fixing hole through a bolt.

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

1. the bearing chassis is connected with the supporting rods in a small-gap fit manner, the supporting rods are convenient to disassemble and assemble, and the fixed support of the end cover can be realized only by adjusting the positions and the number of the supporting rods according to needs;

2. the supporting rods are not required to be repeatedly designed, a plurality of mounting holes are uniformly machined in the base plate, the depth and the diameter of each mounting hole are the same, the heights of all the supporting rods are the same, the gluing surface is ensured to be in a horizontal position when the end cover is glued, and the working efficiency is improved;

3. the end covers with different bearing sizes can be quickly positioned and centered by replacing the matched positioning disc, and the operation efficiency is high;

4. the operation is convenient, the reliability is high, the phenomenon that end covers of different specifications need to be matched with corresponding gluing tools can be effectively solved, and the production cost is saved;

5. the method has strong universality, avoids stacking a plurality of tools of the same type on site, and is beneficial to on-site tool management and 5S management.

Drawings

Fig. 1 is a three-dimensional structure diagram of the universal motor end cover gluing tool of the utility model;

fig. 2 is a top view of the universal motor end cover gluing tool of the present invention;

fig. 3 is a sectional view of the gluing tool for the motor end cover of the present invention;

reference numerals: 1. a load-bearing chassis; 11. mounting holes; 12. a fixing hole; 2. a position adjusting screw; 23. locking the nut; 3. positioning a plate; 4. fastening a nut; 5. a support rod.

Detailed Description

The embodiment of the general motor end cover gluing tool of the present invention is further described with reference to fig. 1 to 3.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The utility model provides a general type motor end cover rubber coating frock, is provided with position control screw 2 including bearing chassis 1 on bearing chassis 1, and position control screw 2's upper portion is connected with positioning disk 3, and positioning disk 3 can dismantle with position control screw 2 and be connected, bearing chassis 1 is last to have seted up a plurality of mounting holes 11, and part or whole mounting hole 11 department are provided with bracing piece 5, and bracing piece 5 can dismantle with mounting hole 11 and be connected, and a plurality of mounting holes 11 distribute around position control screw 2.

As shown in fig. 1 and 2, in the present embodiment, the position adjusting screw 2 is located at the central position of the bearing chassis 1, the bearing chassis 1 is preferably circular, and the mounting holes 11 are uniformly distributed along the circumference of the bearing chassis 1, wherein the hole diameter and the depth of all the mounting holes 11 are the same.

The supporting rods 5 are provided with a plurality of supporting rods 5, the plurality of supporting rods 5 are preferably the same in length, and the number of the supporting rods 5 and the installation positions can be adjusted according to the actual shape and size of the end cover, namely, the supporting rods 5 are controlled to be inserted into the installation holes 11.

Wherein the top end of the support rod 5 can also be provided with anti-skid and anti-scratch cushion blocks.

Positioning disk 3 is arranged in this embodiment in with the dead eye cooperation of treating the rubber coating end cover to the realization is fixed a position the guiding machine of end cover, and it can be changed according to the model of end cover and the size of dead eye, can be with preparing a plurality of positioning disks 3, and a plurality of positioning disks 3 only the excircle size different can.

In this embodiment, the bearing chassis 1 is provided with a fixing hole 12 for fixing, the bearing chassis 1 is fixed on the glue spreader by passing a bolt through the fixing hole 12, specifically, the bearing chassis 1 is fixed on an object stage of the glue spreader, wherein the fixing hole 12 is a counter bore and can accommodate a head of the bolt.

This embodiment is preferred the two sides all are provided with lock nut 23 about corresponding positioning disk 3 on position adjusting screw 2, can realize being fixed in of positioning disk 3 through lock nut 23 and dismantle, can adjust the height of positioning disk 3 through lock nut 23 simultaneously to realize the outrigger to the end cover with the cooperation of bracing piece 5.

The position adjusting screw 2 that this embodiment is preferred is connected with bearing chassis 1 threaded connection, the assembly of position adjusting screw 2 of being convenient for, and is further adjusting screw's bottom is provided with fastening nut 4, and fastening nut 4 pastes tightly and bears chassis 1, and fastening nut 4 then increases adjusting screw and the firm degree that bears chassis 1 and combine, avoids becoming flexible.

This embodiment is preferred in the mounting hole 11 is inserted to the bottom of bracing piece 5, and between the two little clearance fit, the bracing piece 5 position of being convenient for install, dismantle, adjust, through adjusting bracing piece 5 position and quantity, with the help of end cover weight itself, can realize the outrigger to the end cover.

The support rod 5 preferably comprises a support portion and an insertion portion, the diameter of the insertion portion is smaller than that of the support portion, the insertion portion is inserted into the mounting hole 11, the bottom end of the support portion abuts against the upper surface of the bearing chassis 1, and the mounting hole 11 is a counter bore.

The support rod 5 is integrally inserted into the mounting hole 11 through an insertion part to realize combined fixation with the bearing chassis 1, and the support part is supported on the surface of the bearing chassis 1 to ensure that the support rod 5 is kept vertically and stably, wherein the length of the insertion part is less than that of the counter bore.

The gluing tool is used for fixing a workpiece serving as a fixture for generalization, and is fixed on an objective table of an automatic gluing machine, the automatic gluing machine is of a three-axis mechanical structure and can freely move in the direction of X, Y, Z, a gluing head is arranged in the Z-axis direction, a gluing nozzle is opened, and the moving track of the gluing head relative to the objective table is the glue line track.

The utility model discloses a use as follows:

1. the bearing chassis 1 is fixed on the objective table by a bolt penetrating through the fixing hole 12, and the moving track of the gluing head can cover the bearing chassis 1;

2. according to the type of the motor end cover to be glued, the supporting rod 5 and the positioning disc 3 are selected to be installed, and the inserting position of the supporting rod 5 and the height of the positioning disc 3 are controlled;

3. placing the end cover on a gluing tool, attaching a bearing hole of the end cover to the positioning disc 3, and simultaneously contacting and attaching the lower surface of the end cover to the support rod 5 to complete the fixation of the end cover;

4. starting the automatic glue spreader to start automatic gluing.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a general type motor end cover rubber coating frock which characterized in that: including bearing the chassis, bearing and being provided with position control screw on the chassis, position control screw's upper portion is connected with the positioning disk, and the positioning disk can be dismantled with position control screw and be connected, bearing and having seted up a plurality of mounting holes on the chassis, part or whole mounting hole department is provided with the bracing piece, and the bracing piece can be dismantled with the mounting hole and be connected, and a plurality of mounting holes distribute around position control screw.

2. The general type motor end cover gluing tool according to claim 1, characterized in that: and locking nuts are arranged on the position adjusting screw rod corresponding to the upper surface and the lower surface of the positioning disc.

3. The gluing tool for the universal motor end cover according to claim 2, characterized in that: the position adjusting screw is in threaded connection with the bearing chassis.

4. The gluing tool for the universal motor end cover according to claim 3, wherein: and a fastening nut is arranged at the bottom of the adjusting screw rod and is tightly attached to the bearing base plate.

5. The gluing tool for the universal motor end cover according to claim 4, wherein: the bottom end of the supporting rod is inserted into the mounting hole, and the supporting rod and the mounting hole are in small clearance fit.

6. The gluing tool for the universal motor end cover according to claim 5, wherein: the supporting rod comprises a supporting portion and an inserting portion, the diameter of the inserting portion is smaller than that of the supporting portion, the inserting portion is inserted into the mounting hole, and the bottom end of the supporting portion abuts against the upper surface of the bearing chassis.

7. The gluing tool for the universal motor end cover according to claim 6, wherein: the mounting hole is a counter bore.

8. The general type motor end cover gluing tool according to claim 7, characterized in that: the bearing chassis is provided with a fixing hole for fixing, and the bearing chassis is fixed on the glue spreader by passing through the fixing hole through a bolt.

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