CN219617702U

CN219617702U - Fixing device for placing cylindrical projectile body to be processed

Info

Publication number: CN219617702U
Application number: CN202223268988.9U
Authority: CN
Inventors: 张研; 於胜军; 李海滨; 李泰华; 王巍; 李娜; 郭鑫
Original assignee: Liaoshen Industrial Group Co ltd
Current assignee: Liaoshen Industrial Group Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-09-01
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a fixing device for placing cylindrical elastomers to be processed, and belongs to the technical field of tool tools. The stable fixing device is provided for machining the side threaded holes of the columnar parts, and can assist operators in fixing the columnar parts, so that convenience is provided for machining the side threaded holes of the parts. Comprises a fixed backup plate, a V-shaped base, a pressing plate, a slotted pan head screw, a fastening nut, a fastening screw and a workbench; the V-shaped base is placed in the middle position of the workbench, the sharp bottom line of the V-shape is parallel to the vertical center line of the workbench, the fixed backup plate is tightly attached to the rear plane of the V-shaped base, and two fastening screws penetrate through threaded holes in the fixed backup plate and are screwed into threaded blind holes of the V-shaped base; the clamp plate is on V type base, and fastening nut is placed in the clamp plate top, and fluting coiled hair screw passes the annular through groove of fastening nut and clamp plate, screws in the screw hole of workstation. The columnar part can be fixed, and the surface scratch of the part can be effectively avoided.

Description

Fixing device for placing cylindrical projectile body to be processed

Technical Field

The utility model relates to a fixing device for placing cylindrical projectile bodies to be processed, and belongs to the technical field of tool tools.

Background

At present, when cylindrical elastomer is to be processed, the cylindrical elastomer is directly placed on a workbench, the workbench is required to be placed according to the spacing distance required by the operation and feeding of a manipulator, and as the height of the cylindrical elastomer can reach 1 meter and the weight is 25 kg-30 kg, the cylindrical elastomer is easy to fall down when placed on the workbench, so that safety accidents occur, and a fixing device for placing the cylindrical elastomer to be processed, which is convenient for the operation and feeding of the manipulator, is urgently needed.

Disclosure of Invention

The utility model aims to provide a fixing device for machining a side threaded hole of a columnar part, which provides a stable fixing device for machining the side threaded hole of the columnar part, can assist an operator to fix the columnar part and provides convenience for machining the side threaded hole of the columnar part.

The utility model aims at realizing the following technical scheme: the fixing device for machining the side threaded holes of the columnar parts is characterized by comprising a fixing backup plate, a V-shaped base, a pressing plate, a slotted pan head screw, a fastening nut, a fastening screw and a workbench; the upper half part of the fixed backup plate is provided with two smooth holes which are positioned at two sides of the vertical center line and used for fixing pins to pass through the fixed backup plate; the lower half part is provided with two threaded holes which are symmetrical about a vertical central line, and two fastening screws penetrate through the two threaded holes of the lower half part of the fixed backup plate; the upper half part of the V-shaped base is V-shaped and is used for placing the processed parts; the lower half part of the V-shaped base is provided with two threaded blind holes which are symmetrical about a vertical central line; the pressing plates are used for fixing the V-shaped base, and each pressing plate is provided with an annular through groove; the inner side end of the pressing plate is an inclined plane inclined by 30 degrees and pressed on the upper surface of the V-shaped base, the other end of the pressing plate is a straight surface, and one part of the pressing plate is suspended in the air; the V-shaped base is placed in the middle position of the workbench, the sharp bottom line of the V-shape is parallel to the vertical center line of the workbench, the fixed backup plate is tightly attached to the rear plane of the V-shaped base, and two fastening screws penetrate through threaded holes in the fixed backup plate and are screwed into threaded blind holes of the V-shaped base; the clamp plate is on V type base, and fastening nut is placed in the clamp plate top, and fluting coiled hair screw passes the annular through groove of fastening nut and clamp plate, screws in the screw hole of workstation.

The beneficial effects of the utility model are that

The fixing device for machining the threaded holes on the side surfaces of the columnar parts, which is designed by the utility model, has the advantages of low manufacturing cost and simple operation, can fix the columnar parts, and can effectively avoid the surface scratches of the parts.

Drawings

FIG. 1 is a front view of a small diameter cylinder fixing device according to the present utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

in the figure, a 1-fixed backup plate, a 2-V-shaped base, a 3-pressing plate, a 4-grooved pan head screw, a 5-fastening nut, a 6-fastening screw and a 7-workbench;

Detailed Description

As shown in fig. 1, 2 and 3, the fixing device for machining the side threaded holes of the columnar parts comprises a fixing backup plate 1, a V-shaped base 2, a pressing plate 3, a slotted pan head screw 4, a fastening nut 5, a fastening screw 6 and a workbench 7.

The upper half part of the fixed backup plate 1 is provided with two smooth holes which are positioned at two sides of the vertical center line, and the fixed pin is used for penetrating through the fixed backup plate 1 and penetrating into a blind hole on the end surface of the columnar part to play a role of fixing the part; the lower half part is provided with two threaded holes which are symmetrical about the vertical center line, and two fastening screws 6 penetrate through the two threaded holes of the lower half part of the fixed backup plate 1 and are used for fixing one end of the processed columnar body.

The upper half part of the V-shaped base 2 is in a V shape and is used for placing a processed part, and the cylindrical surface of the cylindrical part to be processed is contacted with the V-shaped part of the V-shaped base 2 by an operation method; the lower half part of the V-shaped base is provided with two threaded blind holes which are symmetrical about a vertical central line, the fastening screw 6 penetrates through the two threaded holes of the lower half part of the fixed backup plate 1 and is screwed into the two threaded blind holes of the V-shaped base 2 to connect the fixed backup plate 1 with the V-shaped base 2 together, so that the fixed backup plate 1 and the V-shaped base 2 are tightly connected.

The pressing plates 3 are used for fixing the V-shaped base 2, each pressing plate 3 is provided with an annular through groove, and the slotted pan head screw 4 can freely move in the annular through groove; one end of the pressing plate 3 is an inclined plane inclined at an angle of 30 degrees and is pressed on the upper surface of the V-shaped base 2, and the other end of the pressing plate is a straight surface, and a part of the pressing plate is suspended in the air.

The top end of the slotted pan head screw 4 is a semi-cylindrical head, a strip-shaped slot is arranged on the semi-cylindrical head, the slotted screw is convenient to screw by using a straight screwdriver, the middle section is an elongated light column, and threads are arranged below the elongated light column. The slotted pan head screw 4 passes through the fastening nut 5, the position of the slotted pan head screw passing through the annular through groove of the pressing plate 3 is adjusted according to the diameter of the processed part, and finally the slotted pan head screw is screwed into a threaded hole on the workbench 7,

the fastening nut 5 is placed on the upper plane of the pressing plate 3, the slotted pan head screw 4 penetrates through the fastening nut 5 and then penetrates through the pressing plate 3, and when the slotted pan head screw 4 is screwed down, the fastening nut 5 plays a role in preventing loosening.

The fastening screw 6 is screwed through the threaded hole of the fixed backup plate 1 and screwed into the two threaded blind holes of the lower half part of the V-shaped base 2, thereby playing a role in connecting the fixed backup plate 1 and the V-shaped base 2.

The workbench 7 is provided with two threaded holes symmetrical about a vertical central line, the bottom threads of the slotted pan head screw 4 are screwed into the workbench 7, the workbench 7 plays a role of supporting device parts, and the workbench is connected with the device parts into a whole, so that the whole device is conveniently carried to the corresponding part machining position.

The workbench 7 is placed under the thread processing equipment, the V-shaped base 2 is placed in the middle position of the workbench, the sharp bottom line of the V shape is parallel to the vertical center line of the workbench 7, the fixed backup plate 1 is tightly attached to the rear plane of the V-shaped base 2, and the two fastening screws 6 penetrate through threaded holes in the fixed backup plate 1 and are screwed into threaded blind holes of the V-shaped base 2 to be screwed; according to the size of the section diameter of the columnar part, the placing position of the pressing plate 3 on the V-shaped base 2 is determined, the fastening nut 5 is placed above the pressing plate 3, the slotted pan head screw 4 penetrates through the fastening nut 5 and the pressing plate 3, and is screwed into a threaded hole of the workbench 7 to be screwed. And finally, placing the columnar machined part at the V-shaped part of the V-shaped base 2, enabling one end face to be close to the fixed backup plate 1, taking two fixing pins to penetrate through smooth holes of the fixed backup plate 1, penetrating into blind holes of the end face of the machined part, and fixing the machined columnar part. And processing the side threaded holes of the columnar parts according to the drawing requirements.

Claims

1. The fixing device for placing the cylindrical elastomer to be processed is characterized by comprising a fixing backup plate (1), a V-shaped base (2), a pressing plate (3), a slotted pan head screw (4), a fastening nut (5), a fastening screw (6) and a workbench (7);

the upper half part of the fixed backup plate (1) is provided with two smooth holes which are positioned at two sides of the vertical center line and used for fixing pins to penetrate through the fixed backup plate (1); the lower half part is provided with two threaded holes which are symmetrical about a vertical central line, and two fastening screws (6) penetrate through the two threaded holes of the lower half part of the fixed backup plate (1);

the upper half part of the V-shaped base (2) is V-shaped and is used for placing a processed part; the lower half part of the V-shaped base is provided with two threaded blind holes which are symmetrical about a vertical central line;

the pressing plates (3) are used for fixing the V-shaped base (2), and each pressing plate (3) is provided with an annular through groove; the inner side end of the pressing plate (3) is an inclined plane inclined by 30 degrees and is pressed on the upper surface of the V-shaped base (2), the other end of the pressing plate is a straight surface, and one part of the pressing plate is suspended in the air;

the V-shaped base (2) is placed in the middle of the workbench, the sharp bottom line of the V-shape is parallel to the vertical center line of the workbench (7), the fixed backup plate (1) is tightly attached to the rear plane of the V-shaped base (2), and the two fastening screws (6) penetrate through threaded holes in the fixed backup plate (1) and are screwed into threaded blind holes in the V-shaped base (2);

the clamp plate (3) is on V type base (2), and fastening nut (5) are placed in clamp plate (3) top, and fluting coiled hair screw (4) pass the annular through groove of fastening nut (5) and clamp plate (3), screw in the screw hole of workstation (7).

2. A fixture for holding a cylindrical projectile body to be processed as claimed in claim 1 wherein the slotted pan head screw has a semi-cylindrical head with a bar-shaped slot in the head, a light beam in the middle section and threads below.

3. A fixture for holding a cylindrical projectile body to be processed as claimed in claim 1 wherein the fastening nut is disposed on the upper planar surface of the compression plate and the slotted pan head screw passes through the fastening nut and then through the compression plate.

4. A fixing device for placing cylindrical bodies to be processed according to claim 1, characterised in that the fastening screws are screwed through threaded holes of the fixing back plate and then into two threaded blind holes in the lower half of the V-shaped seat.

5. A fixture for placing cylindrical bodies to be processed according to claim 1, characterized in that the table (7) has two threaded holes symmetrical about a vertical centre line, and the bottom of the slotted pan head screw (4) is threaded into the table (7).

6. A fixture for placing cylindrical projectiles to be processed according to claim 1, characterized in that the table (7) is integrally connected to the device parts.

7. The fixing device for placing the cylindrical elastomer to be machined according to claim 1, wherein the cylindrical machined part is placed on a V-shaped part of a V-shaped base (2), one end face is close to the fixing backup plate (1), two fixing pins penetrate through smooth holes of the fixing backup plate (1) and penetrate into end face blind holes of the machined part, and the machined cylindrical part is fixed.