CN218744475U

CN218744475U - High-stability clamp structure for numerical control machining of motor shell

Info

Publication number: CN218744475U
Application number: CN202222806840.XU
Authority: CN
Inventors: 何仁志
Original assignee: ZHEJIANG XINLING MOTOR CO Ltd
Current assignee: ZHEJIANG XINLING MOTOR CO Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-28
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a motor housing anchor clamps technical field specifically is a motor housing is high stability anchor clamps structure for numerical control machining. The utility model discloses, including bottom collar plate, the upside fixedly connected with installation collar plate of bottom collar plate, the upside of installation collar plate is fixed with four fixed boxes, be equipped with hydraulic stem, four in the fixed box the same retainer plate of fixedly connected with on the lateral wall of fixed box, a plurality of mounting holes have been seted up on the collar plate of bottom, hydraulic stem fixedly connected with hydraulic pressure mechanism, the upside of fixed box is rotated and is connected with two connection pieces. When the clamp is used, the operation is simple, the use is convenient, the clamp is more stably and firmly used due to the arrangement of hydraulic clamping, the qualified rate of the production of the motor shell is ensured, and the potential safety hazard is avoided.

Description

High-stability clamp structure for numerical control machining of motor shell

Technical Field

The utility model relates to a motor housing anchor clamps technical field specifically is a motor housing is high stability anchor clamps structure for numerical control processing.

Background

According to machine equipment such as a stamping machine tool and a die stamping machine, the stamping and forging processing of the motor shell is carried out according to the required form of a user, the machine equipment is exquisite, the actual operation is convenient, the stamping processing precision is high, the advantages of mechanical automation, automation technology and the like are convenient to complete, the method is a processing method which is currently applied more, a blank manufacturing mode in effective machine equipment manufacturing needs to be selected, and aluminum profiles, casting, forging, stamping, electric welding and the like can be simultaneously applied. The selection of the blank is related to the main production technical standard, generally including the production and manufacturing of large batch, raw material characteristics, processing probability and the like.

In the process of numerical control machining, the existing clamp has the problems that clamping is unstable and a clamping center is inaccurate, so that a motor shell is unstable in the actual machining process, certain potential safety hazards exist, meanwhile, clamping is unstable, the produced motor shell cannot meet the production standard due to the fact that the clamping center is inaccurate, the qualification rate of products is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor housing is high stability anchor clamps structure for numerical control processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor housing is high stability anchor clamps structure for numerical control processing, includes bottom circle board, the upside fixedly connected with installation circle board of bottom circle board, the upside of installation circle board is fixed with four fixed boxes, be equipped with hydraulic stem in the fixed box, four same retainer plate of fixedly connected with on the lateral wall of fixed box, a plurality of mounting holes have been seted up on the circle board of bottom, hydraulic stem fixedly connected with hydraulic mechanism, the upside of fixed box is rotated and is connected with two connection pieces, two the upside of connection piece is rotated and is connected with the turning block, the upside fixedly connected with splint of turning block, the turning block is close to one section upside rotation with the hydraulic stem in the retainer plate outside and is connected.

Preferably, the hydraulic mechanism comprises a hydraulic hose fixedly connected to the hydraulic rod, a liquid separating valve is fixedly connected between the hydraulic hoses, a plurality of through holes are formed in the mounting ring plate, a hydraulic input pipe is fixedly connected to the lower layer of the liquid separating valve, and the hydraulic input pipe penetrates through the mounting ring plate through the through holes.

Preferably, a bolt is arranged between the fixed ring plate and the fixed box, and the upper side of the fixed box is fixedly connected with the lower side of the fixed ring plate through the bolt.

Preferably, the upside of fixed box is passed through the rectangular installation piece of bolt fixedly connected with, the telescopic link of hydraulic stem is located between rectangular installation piece and the retainer plate inner wall, two the connection piece rotates with the left and right sides of rectangular installation piece to be connected.

Preferably, one side of the rotating block, which is far away from the center of the fixed ring plate, is provided with a square mounting groove, a square connecting block is rotationally connected in the square mounting groove, the square connecting block is fixedly connected to the upper side of the hydraulic rod, and the hydraulic rod and the rotating block are rotationally connected through the square connecting block.

Preferably, a fixing strap is arranged outside the hydraulic hose, and the fixing strap fixes the hydraulic hose on the side wall of the fixing box.

Preferably, the inner wall of bottom collar plate is the arc inclined plane, the upper mouth internal diameter on arc inclined plane is greater than the end opening internal diameter, the upper mouth internal diameter on arc inclined plane is greater than motor housing diameter and the internal diameter of end opening is less than bottom collar plate end opening internal diameter.

Preferably, the inner diameter of the mounting ring plate is larger than the diameter of the motor shell, the four fixing boxes are uniformly distributed on the upper side of the mounting ring plate, and the distance between each set of two opposite fixing boxes of each fixing box is larger than the diameter of the motor shell.

Preferably, the mounting holes are formed in the arc-shaped inclined plane of the bottom ring plate and are symmetrically distributed on the inclined plane of the bottom ring plate.

Preferably, the clamping plate extends out of the rotating block to a section towards the center of the fixed ring plate, and a gap is formed in the opposite side of the clamping plate.

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

the utility model discloses when using, the motor housing that will process earlier, through installing between collar plate and the fixed box, place on the collar plate of bottom, keep motor housing to be in the central point of bottom collar plate as far as possible and put, start hydraulic pressure mechanism, the hydraulic stem is under hydraulic pressure mechanism's effect, while downstream, the connection piece drives the turning block and rotates this moment, it is tight to press from both sides with motor housing's marginal basis until splint, accomplish motor housing's fixed, at last through the mounting hole on the collar plate of bottom, with whole anchor clamps fixed connection on numerical control machine, can start the numerical control machine to process motor housing this moment, the processing end can follow numerical control machine and take off whole anchor clamps and motor housing, put whole device under, through hydraulic pressure mechanism, make the hydraulic stem rebound, splint contact the clamping action to motor housing, take off motor housing, accomplish processing, this motor housing numerical control anchor clamps, easy operation when using, high durability and convenient use, hydraulic pressure clamping's setting makes anchor clamps use more stable firm, the qualification rate of motor housing production has been guaranteed, potential safety hazard has been avoided.

Drawings

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

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the structure B in FIG. 1;

fig. 4 is a schematic structural view of the bottom ring plate in fig. 1.

In the figure: 1. a bottom ring plate; 2. installing a ring plate; 3. a fixing box; 4. a hydraulic lever; 5. a fixed ring plate; 6. mounting holes; 7. connecting sheets; 8. rotating the block; 9. a splint; 10. a hydraulic hose; 11. a liquid separating valve; 12. a through hole; 13. a bolt; 14. a strip mounting block; 15. a square mounting groove; 16. a square connecting block; 17. fixing a binding band; 18. an arc-shaped inclined plane; 19. a hydraulic input pipe.

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 motor housing is high stability anchor clamps structure for numerical control processing, includes bottom crown plate 1, the upside fixedly connected with installation crown plate 2 of bottom crown plate 1, the upside of installation crown plate 2 is fixed with four fixed boxes 3, be equipped with hydraulic stem 4 in the fixed box 3, four same fixed crown plate 5 of fixedly connected with on the lateral wall of fixed box 3, a plurality of mounting holes 6 have been seted up on the bottom crown plate 1, 4 fixedly connected with hydraulic pressure mechanism of hydraulic stem, the upside of fixed box 3 is rotated and is connected with two connection pieces 7, two the upside of connection piece 7 is rotated and is connected with turning block 8, the upside fixedly connected with splint 9 of turning block 8, turning block 8 is close to fixed crown plate 5 outside one section and is connected with the upside rotation of hydraulic stem 4.

In the embodiment, when the numerical control clamp is used, firstly, a motor shell needing to be processed is arranged between the mounting ring plate 2 and the fixing box 3 and is placed on the bottom ring plate 1, the motor shell is kept to be located at the central position of the bottom ring plate 1 as far as possible, the hydraulic mechanism is started, the hydraulic rod 4 is under the action of the hydraulic mechanism and moves downwards at the same time, the connecting sheet 7 drives the rotating block 8 to rotate at the moment, until the clamping plate 9 is in contact with and clamped with the edge of the motor shell, the fixing of the motor shell is completed, finally, the whole clamp is fixedly connected onto the numerical control machine tool through the mounting hole 6 in the bottom ring plate 1, the numerical control machine tool can be started to process the motor shell at the moment, the whole clamp and the motor shell can be taken down from the numerical control machine tool after the processing is completed, after the whole device is placed, the hydraulic mechanism enables the hydraulic rod 4 to move upwards, the clamping plate 9 relieves the clamping effect on the motor shell, the motor shell is taken down, the processing is completed, the operation is simple to operate when the numerical control clamp is used, the numerical control clamp is convenient to use, the clamp is used, the clamp is more stable and firm use is firm due to the arrangement of the hydraulic clamping, the qualified rate of the production of the motor shell is ensured, and the potential safety hazard of the motor shell is avoided

The hydraulic mechanism comprises hydraulic hoses 10 fixedly connected to the hydraulic rod 4, liquid separating valves 11 are fixedly connected between the hydraulic hoses 10, a plurality of through holes 12 are formed in the mounting ring plate 2, lower layers of the liquid separating valves 11 are fixedly connected with hydraulic input pipes 19, and the hydraulic input pipes penetrate through the mounting ring plate 2 through the through holes 12.

In this embodiment, liquid separating valve 11 helps can contract or promote simultaneously with four hydraulic stem 4, guarantees that four splint 9 press from both sides tight motor housing simultaneously to guarantee that the motor housing atress is even, be favorable to the stability of motor housing's numerical control processing, contain the qualification rate of intelligent product.

And a bolt 13 is arranged between the fixed ring plate 5 and the fixed box 3, and the upper side of the fixed box 3 is fixedly connected with the lower side of the fixed ring plate 5 through the bolt 13.

In this embodiment, bolt 13 fixed connection effect is stable, convenient dismantlement and installation, and when anchor clamps go wrong, when needing the renovation, the adjustment is conveniently renovated in the use of bolt, is favorable to improving the stability that this anchor clamps used, improves its life.

The upside of fixed box 3 passes through the rectangular installation piece 14 of bolt 13 fixedly connected with, the telescopic link of hydraulic stem 4 is located between rectangular installation piece 14 and the 5 inner walls of retainer plate, two the connection piece 7 rotates with the left and right sides of rectangular installation piece 14 to be connected.

In this embodiment, when hydraulic stem 4 is flexible, take place to rotate through connection piece 7 between rectangular installation piece 14 and the turning block 8, guarantee that square connecting block 16 can normal operating.

The hydraulic rod fixing device is characterized in that one side, away from the center of the fixed ring plate 5, of the rotating block 8 is provided with a square mounting groove 15, a square connecting block 16 is connected in the square mounting groove 15 in a rotating mode, the square connecting block 16 is fixedly connected to the upper side of the hydraulic rod 4, and the hydraulic rod 4 and the rotating block 8 are rotatably connected through the square connecting block 16.

In this embodiment, when the hydraulic stem 4 stretches out and draws back during the use, can drive movable block 8 and taking place certain rotation at rotation groove 15, drive splint 9 at last and take place to rotate until pressing from both sides tight motor housing.

The hydraulic hose 10 is externally provided with a fixing tie 17, and the fixing tie 17 fixes the hydraulic hose 10 on the side wall of the fixing box 3.

In this embodiment, effectively avoid leading to hydraulic hose 10 to take place to warp when the digit control machine tool rotates and remove, lead to the digit control machine tool to destroy hydraulic hose 10, lead to this anchor clamps to take place to damage, unable normal use.

The inner wall of bottom crown plate 1 is arc inclined plane 18, the upper mouth internal diameter on arc inclined plane 18 is greater than the end opening internal diameter, the upper mouth internal diameter on arc inclined plane 18 is greater than motor housing diameter and the internal diameter of end opening is less than bottom crown plate 1 end opening internal diameter.

In this embodiment, arc inclined plane 18 helps motor housing to be in central point and puts, guarantees that motor housing in the course of working, the accuracy of position, guarantees that motor housing is in central point and puts, avoids the in-process central offset of processing to lead to, and motor housing is unqualified, improves the qualification rate of product.

The internal diameter of installation collar plate 2 is greater than the motor housing diameter, four fixed box 3 evenly distributed are in the upside of installation collar plate 2, the distance between 3 each relative two fixed box 3 of group of fixed box is greater than the motor housing diameter.

In this embodiment, can conveniently put into installation circle board 2 with motor housing, can be suitable for the not big various types of motor housing of size gap simultaneously, improve the suitability of anchor clamps, make its use more extensive.

The mounting holes 6 are formed in the arc-shaped inclined plane 18 of the bottom ring plate 1, and the mounting holes 6 are symmetrically distributed on the inclined plane of the bottom ring plate 1.

In this embodiment, evenly distributed's mounting hole 6 can be stably fixed whole anchor clamps on digit control machine tool, guarantees the stability in the production and processing process, avoids appearing the unstable situation of centre gripping, is favorable to improving the qualification rate of product.

The clamping plate 9 extends out of the rotating block 8 towards the center of the fixed ring plate 5 by a section, and a gap is formed in the opposite side of the clamping plate 9.

In this embodiment, the portion of the clamp plate 9 projecting toward the center of the retainer plate 5 helps to clamp the motor housing when rotated.

The working principle is as follows: the utility model discloses a when using, the motor housing that will process earlier, through installing between collar plate 2 and the fixed box 3, place on bottom collar plate 1, keep motor housing as far as possible in the central point of bottom collar plate 1 puts, start hydraulic pressure mechanism, hydraulic stem 4 is under hydraulic pressure mechanism's effect, while downstream, connection piece 7 this moment drives turning block 8 and rotates, it is tight with motor housing's edge contact and clamp until splint 9, accomplish motor housing's fixing, at last through mounting hole 6 on bottom collar plate 1, with whole anchor clamps fixed connection on digital control machine tool, can start the digit control machine tool and process motor housing this moment, the processing end can take off whole anchor clamps and motor housing from the digit control machine tool, put whole device forward the back, through hydraulic pressure mechanism, make hydraulic stem 4 upward movement, splint 9 remove the clamping effect to motor housing, take off motor housing, accomplish the processing, this motor housing numerical control anchor clamps, when using, and easy operation, and convenient to use, the tight setting of hydraulic pressure makes anchor clamps use more stable firm, the qualification rate of motor housing production has been guaranteed, potential safety hazard has been avoided.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Although 1, bottom ring plate is used more herein; 2. installing a ring plate; 3. a fixing box; 4. a hydraulic lever; 5. a fixed ring plate; 6. mounting holes; 7. connecting sheets; 8. rotating the block; 9. a splint; 10. a hydraulic hose; 11. a liquid separating valve; 12. a through hole; 13. a bolt; 14. a strip mounting block; 15. a square mounting groove; 16. a square connecting block; 17. fixing a binding band; 18. an arc-shaped inclined plane; 19. hydraulic inlet pipe, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as having any additional limitation in keeping with the spirit of the present invention.

Claims

1. The utility model provides a motor housing is high stability anchor clamps structure for numerical control machining, includes bottom crown plate (1), its characterized in that: upside fixedly connected with installation circle board (2) of bottom circle board (1), the upside of installation circle board (2) is fixed with four fixed box (3), be equipped with hydraulic stem (4) in fixed box (3), four same retainer plate (5) of fixedly connected with on the lateral wall of fixed box (3), a plurality of mounting holes (6) have been seted up on bottom circle board (1), hydraulic stem (4) fixedly connected with hydraulic mechanism, the upside of fixed box (3) is rotated and is connected with two connection pieces (7), two the upside of connection piece (7) is rotated and is connected with turning block (8), upside fixedly connected with splint (9) of turning block (8), turning block (8) are close to one section upside rotation with hydraulic stem (4) in the retainer plate (5) outside and are connected.

2. The high-stability clamp structure for numerical control machining of the motor housing according to claim 1, characterized in that: the hydraulic mechanism comprises a hydraulic hose (10) fixedly connected to a hydraulic rod (4), a liquid separating valve (11) is fixedly connected between the hydraulic hose (10), a plurality of through holes (12) are formed in the mounting ring plate (2), a hydraulic input pipe (19) is fixedly connected to the lower layer of the liquid separating valve (11), and the hydraulic input pipe (19) penetrates through the mounting ring plate (2) through the through holes (12).

3. The high-stability clamp structure for numerical control machining of the motor housing according to claim 2, characterized in that: and a bolt (13) is arranged between the fixed ring plate (5) and the fixed box (3), and the upper side of the fixed box (3) is fixedly connected with the lower side of the fixed ring plate (5) through the bolt (13).

4. The high-stability clamp structure for numerical control machining of the motor housing according to claim 3, characterized in that: the upside of fixed box (3) is passed through bolt (13) the rectangular installation piece (14) of fixedly connected with, the telescopic link of hydraulic stem (4) is located between rectangular installation piece (14) and retainer plate (5) inner wall, two connection piece (7) are rotated with the left and right sides of rectangular installation piece (14) and are connected.

5. The high-stability clamp structure for numerical control machining of the motor housing according to claim 4, characterized in that: the novel hydraulic rod turning device is characterized in that a square mounting groove (15) is formed in one side, away from the center of the fixed ring plate (5), of the turning block (8), a square connecting block (16) is connected to the inside of the square mounting groove (15) in a rotating mode, the square connecting block (16) is fixedly connected to the upper side of the hydraulic rod (4), and the hydraulic rod (4) and the turning block (8) are connected in a rotating mode through the square connecting block (16).

6. The high-stability clamp structure for numerical control machining of the motor housing according to claim 5, characterized in that: and a fixing bandage (17) is arranged outside the hydraulic hose (10), and the hydraulic hose (10) is fixed on the side wall of the fixing box (3) by the fixing bandage (17).

7. The high-stability clamp structure for numerical control machining of the motor housing according to claim 6, characterized in that: the inner wall of bottom collar plate (1) is arc inclined plane (18), the upper mouth internal diameter on arc inclined plane (18) is greater than end opening internal diameter, the internal diameter that the upper mouth internal diameter on arc inclined plane (18) is greater than motor housing diameter and end opening is less than bottom collar plate (1) end opening internal diameter.

8. The high-stability clamp structure for numerical control machining of the motor housing according to claim 7, characterized in that: the internal diameter of installation collar plate (2) is greater than the motor housing diameter, four fixed box (3) evenly distributed are in the upside of installation collar plate (2), the distance between two fixed box (3) of each relative of group of fixed box (3) is greater than the motor housing diameter.

9. The high-stability clamp structure for numerical control machining of the motor housing according to claim 8, characterized in that: the mounting holes (6) are formed in the arc-shaped inclined surface (18) of the bottom ring plate (1), and the mounting holes (6) are symmetrically distributed on the inclined surface of the bottom ring plate (1).

10. The high-stability clamp structure for numerical control machining of the motor housing according to claim 9, characterized in that: the clamping plate (9) extends out of a section of the rotating block (8) towards the center of the fixed ring plate (5), and a gap is formed in the opposite side of the clamping plate (9).