CN220217172U - DD motor fixing mechanism of dicing saw - Google Patents

Abstract

The utility model discloses a DD motor fixing mechanism of a dicing saw, which relates to the field of dicing saw and comprises a dicing saw body and a DD motor body, wherein a retaining ring is fixed on the dicing saw body, a fixed block is fixed on the retaining ring, a fixed frame is fixed on the fixed block, a clamping block is rotationally connected on the fixed frame, a pressing block is embedded at the inner end of the clamping block, and a bolt is arranged in the pressing block. According to the DD motor body fixing device, the fixing block, the fixing frame, the clamping blocks, the pressing blocks and the springs are arranged, when the DD motor body is fixed, the DD motor body is placed on the fixing frame, the bolts are screwed down through the rotating plates, the pressing blocks compress the springs downward, meanwhile, the inner ends of the clamping blocks are driven to rotate downward, the outer ends of the clamping blocks clamp the DD motor body inwards, the DD motor body is fixed, the DD motor body can be fixed through the bolts, the DD motor body can be fixed or detached through the bolts, the operation is relatively simple and convenient, the time required for maintaining and replacing the DD motor body is reduced, and the work efficiency is improved.

Description

DD motor fixing mechanism of dicing saw

Technical Field

The utility model relates to the field of dicing saw, in particular to a DD motor fixing mechanism of a dicing saw.

Background

The scribing machine comprises a grinding wheel scribing machine and a laser scribing machine, wherein the laser scribing machine irradiates the surface of a workpiece by utilizing a high-energy laser beam, so that the irradiated area is locally melted and gasified, thereby achieving the purpose of scribing.

The DD motor is a direct driving motor, has the unique characteristics of low speed, high torque, high precision positioning, high response speed, simple structure, reduced mechanical loss, low noise, less maintenance and the like, can ensure that a cut surface is clean, no damage point exists when the DD motor is applied to a dicing saw, the temperature of a laser dicing processing surface is controlled to be 150-250 ℃, the heat conduction of the tool surface can not be influenced by using the DD motor, the surface precision of the DD motor can be two micrometers, and the high precision requirement of the compound laser dicing is met.

The prior DD motor is fixed on the dicing saw by a flange and bolts, a plurality of bolts are required to be dismounted during installation and maintenance, the operation is troublesome, the bolts can be loosened after long-time use, the DD motor is caused to shake, the accuracy of the dicing saw is inaccurate, and the qualification rate of products is affected.

Disclosure of Invention

Based on this, the present utility model aims to provide a DD motor fixing mechanism of a dicing saw, so as to solve the technical problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scribing machine DD motor fixed establishment, includes scribing machine body and DD motor body, be fixed with the buckle on the scribing machine body, be fixed with the fixed block on the buckle, be fixed with the fixed frame on the fixed block, it is connected with the clamp splice to rotate on the fixed frame, the inner gomphosis of clamp splice has the briquetting, the inside of briquetting is provided with the bolt.

Through adopting above-mentioned technical scheme, when fixed DD motor body, put DD motor body on fixed frame, screw down the bolt through the change board, make briquetting compression spring downwards, the inner of driving the clamp splice simultaneously is downwards, the clamp splice rotates on fixed frame, the outer end of messenger's clamp splice inwards presss tightly DD motor body, realize the fixed to DD motor body, can pass through the bolt fastening or dismantle DD motor body, it is relatively simple and convenient to operate, reduces the time that maintenance and change DD motor body need, is favorable to improving work efficiency.

The utility model is further characterized in that the retaining ring is arranged in a convex shape, and the dicing saw body is provided with corresponding through holes.

Through adopting above-mentioned technical scheme, can realize the operation to the bolt through the below of dicing saw body, guarantee the normal operating of structure.

The utility model is further characterized in that a rotating plate is arranged below the dicing saw body, an annular groove is formed in the middle of the dicing saw body after the dicing saw body is connected with the retaining ring, and a sliding block is arranged in the annular groove.

By adopting the technical scheme, the sliding block can slide in the annular groove, and the fixing or loosening of the counter-rotating plate can be realized through the sliding block.

The utility model is further characterized in that the bottom end of the bolt is fixedly connected with the rotating plate, and a handle is fixedly arranged at one side of the bottom end of the rotating plate.

Through adopting above-mentioned technical scheme, can rotate the swivel plate through the handle to screw up or unscrew the bolt, fix DD motor body.

The utility model is further characterized in that a screw is fixed on one side of the sliding block, a threaded hole matched with the screw is formed on the other side of the rotating plate, and a nut is connected to the screw through threads.

Through adopting above-mentioned technical scheme, can fix the slider on the buckle through tightening the nut, can fix the position of rotating the board simultaneously, prevent that the rotating board from appearing rotating.

The utility model is further characterized in that the upper end of the pressing block is provided with a groove matched with the clamping block, and the outer side of the bottom end of the pressing block is provided with a spring.

Through adopting above-mentioned technical scheme, the inner embedding briquetting of clamp splice is inslot, when the briquetting reciprocates, drives the inner of clamp splice upwards or downwards to drive the clamp splice and rotate on fixed frame, realize fixing or loosening DD motor body, the spring can have a thrust to the briquetting when twisting the commentaries on classics board, thereby makes the clamp splice outwards rotate, helps dismantling DD motor body fast.

In summary, the utility model has the following advantages:

1. according to the DD motor body fixing device, the fixing block, the fixing frame, the clamping blocks, the pressing blocks and the springs are arranged, when the DD motor body is fixed, the DD motor body is placed on the fixing frame, the bolts are screwed down through the rotating plates, the pressing blocks compress the springs downward, meanwhile, the inner ends of the clamping blocks are driven to rotate downward, the outer ends of the clamping blocks clamp the DD motor body inwards, the DD motor body is fixed, the DD motor body can be fixed through the bolts, the DD motor body can be fixed or detached through the bolts, the operation is relatively simple and convenient, the time required for maintaining and replacing the DD motor body is reduced, and the work efficiency is improved.

2. According to the utility model, through arranging the retaining ring, the rotating plate, the handle, the sliding block, the screw and the nut, when the DD motor body shakes for a long time, the nut can be unscrewed to drive the sliding block to downwards, the fixation of the rotating plate is released, the handle is held to rotate the rotating plate, the bolt is driven to rotate, the pressing block is driven to downwards, the pressing block compresses the spring, the clamping block is driven to inwards clamp the DD motor body, so that the DD motor body is reinforced, the DD motor body can be reinforced simply and conveniently, and the occurrence of inaccurate precision of a dicing saw caused by shaking of the DD motor is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of the connection of a bolt and a swivel plate of the present utility model;

FIG. 3 is a schematic illustration of the connection of the press block and the spring of the present utility model;

FIG. 4 is a schematic illustration of the connection of a fixing frame and a clamping block according to the present utility model;

fig. 5 is a schematic diagram of the connection of the bolt and the press block of the present utility model.

In the figure: 1. a dicing saw body; 2. a clasp ring; 21. an annular groove; 3. a fixed block; 4. a fixed frame; 5. clamping blocks; 6. DD motor body; 7. a rotating plate; 8. a handle; 9. a slide block; 10. a screw; 11. a screw cap; 12. a bolt; 13. briquetting; 14. and (3) a spring.

Detailed Description

The technical solutions in 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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a scribing machine DD motor fixed establishment, as shown in fig. 1-5, including scribing machine body 1 and DD motor body 6, be fixed with buckle 2 on the scribing machine body 1, be fixed with fixed block 3 on the buckle 2, be fixed with fixed frame 4 on the fixed block 3, rotate on the fixed frame 4 and be connected with clamp block 5, the inner gomphosis of clamp block 5 has briquetting 13, the inside of briquetting 13 is provided with bolt 12, when fixed DD motor body 6, put DD motor body 6 on fixed frame 4, screw down bolt 12 through rotating plate 7, make briquetting 13 compress spring 14 downwards, the inner of drive clamp block 5 is downwards simultaneously, clamp block 5 rotates on fixed frame 4, make the outer end of clamp block 5 inwards press from both sides tight DD motor body 6, realize the fixed to DD motor body 6, can fix or dismantle DD motor body 6 through bolt 12, the operation is relatively simple and convenient, reduce the time that maintenance and change DD motor body 6 required, be favorable to improving work efficiency.

Referring to fig. 1 and 2, the retaining ring 2 is provided with a convex shape, and the dicing saw body 1 is provided with corresponding through holes, so that the operation of the bolts 12 can be realized through the lower part of the dicing saw body 1, and the normal operation of the structure is ensured.

Referring to fig. 2, a rotating plate 7 is disposed below the dicing saw body 1, after the dicing saw body 1 is connected with the retaining ring 2, an annular groove 21 is formed in the middle, a sliding block 9 is disposed inside the annular groove 21, the sliding block 9 can slide in the annular groove 21, and fixing or loosening of the rotating plate 7 can be achieved through the sliding block 9.

Referring to fig. 1 and 2, the bottom end of the bolt 12 is fixedly connected with the rotating plate 7, a handle 8 is fixed on one side of the bottom end of the rotating plate 7, and the rotating plate 7 can be rotated by the handle 8, so that the bolt 12 is screwed or unscrewed to fix the DD motor body 6.

Referring to fig. 1 and 2, a screw 10 is fixed on one side of the slider 9, a threaded hole matched with the screw 10 is formed on the other side of the rotating plate 7, a nut 11 is connected to the screw 10 in a threaded manner, the slider 9 can be fixed on the retaining ring 2 by tightening the nut 11, and meanwhile, the position of the rotating plate 7 can be fixed to prevent the rotating plate 7 from rotating.

Referring to fig. 3, 4 and 5, the upper end of the pressing block 13 is provided with a groove matched with the clamping block 5, the outer side of the bottom end of the pressing block 13 is provided with a spring 14, the inner end of the clamping block 5 is embedded into the groove of the pressing block 13, when the pressing block 13 moves up and down, the inner end of the clamping block 5 is driven to move up or down, so that the clamping block 5 is driven to rotate on the fixed frame 4, the DD motor body 6 is fixed or loosened, the pressing block 13 can be pushed by the spring 14 when the rotating plate 7 is screwed, and the clamping block 5 can rotate outwards to help the DD motor body 6 to be quickly detached.

The working principle of the utility model is as follows: when the DD motor body 6 is fixed, the DD motor body 6 is placed on the fixed frame 4, the bolt 12 is screwed down through the rotary plate 7, the pressing block 13 compresses the spring 14 downwards, meanwhile, the inner end of the clamping block 5 is driven to be downwards, the clamping block 5 rotates on the fixed frame 4, the outer end of the clamping block 5 is enabled to inwards clamp the DD motor body 6, the DD motor body 6 is fixed, long-time use is achieved, when the DD motor body 6 shakes, the nut 11 can be unscrewed, the sliding block 9 is driven to downwards, the fixation of the rotary plate 7 is relieved, the handle 8 is held to rotate the rotary plate 7, the bolt 12 is driven to rotate, the pressing block 13 is driven to downwards, the pressing block 13 compresses the spring 14, the clamping block 5 is driven to inwards clamp the DD motor body 6, and the DD motor body 6 is reinforced.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a scribing machine DD motor fixed establishment, includes scribing machine body (1) and DD motor body (6), its characterized in that: the novel scribing machine is characterized in that a retaining ring (2) is fixed on the scribing machine body (1), a fixed block (3) is fixed on the retaining ring (2), a fixed frame (4) is fixed on the fixed block (3), a clamping block (5) is rotationally connected to the fixed frame (4), a pressing block (13) is embedded into the inner end of the clamping block (5), and a bolt (12) is arranged in the pressing block (13).

2. A saw blade DD motor mounting mechanism as claimed in claim 1, wherein: the retaining ring (2) is arranged in a convex shape, and the scribing machine body (1) is provided with corresponding through holes.

3. A saw blade DD motor mounting mechanism as claimed in claim 1, wherein: the lower part of the scriber body (1) is provided with a rotating plate (7), after the scriber body (1) is connected with the retaining ring (2), an annular groove (21) is formed in the middle, and a sliding block (9) is arranged in the annular groove (21).

4. A saw blade DD motor mounting mechanism as claimed in claim 1, wherein: the bottom of the bolt (12) is fixedly connected with the rotating plate (7), and a handle (8) is fixedly arranged on one side of the bottom of the rotating plate (7).

5. A saw blade DD motor mounting mechanism as claimed in claim 3, wherein: one side of the sliding block (9) is fixed with a screw (10), the other side of the rotating plate (7) is provided with a threaded hole matched with the screw (10), and the screw (10) is connected with a nut (11) in a threaded manner.

6. A saw blade DD motor mounting mechanism as claimed in claim 1, wherein: the upper end of the pressing block (13) is provided with a groove matched with the clamping block (5), and the outer side of the bottom end of the pressing block (13) is provided with a spring (14).