CN210188711U

CN210188711U - Pipe fitting chamfering machine

Info

Publication number: CN210188711U
Application number: CN201920931015.8U
Authority: CN
Inventors: Bing Lan; 蓝冰
Original assignee: Tianjin Chuanhui Technology Development Co Ltd
Current assignee: Tianjin Chuanhui Technology Development Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-27
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a pipe fitting beveler belongs to beveler equipment technical field, its technical scheme main points are including the workstation, be provided with cutting device on the workstation, one side of cutting device is provided with clamping device, clamping device is connected with the driving piece that drive clamping device is close to or keeps away from cutting device, be provided with the protection casing between clamping device and cutting device, the protection casing includes roof and curb plate, the roof level sets up, the vertical setting of curb plate, be located clamping device moving direction's both sides respectively, the top surface of curb plate and the bottom surface fixed connection of roof, the bottom surface and the workstation butt of curb plate, be provided with the fixed subassembly that is used for fixed curb plate between curb plate and the workstation, reach the effect of guarantee operating personnel personal safety.

Description

Pipe fitting chamfering machine

Technical Field

The utility model relates to a beveler equipment field, in particular to pipe fitting beveler.

Background

In metal pipe industry processing enterprises, the chamfering of pipe orifices of pipes is a very critical process, and chamfering of the pipes generally requires the use of a pipe chamfering machine, which is a special tool for chamfering grooves on end faces of the pipes before welding.

The pipe fitting chamfering machine generally comprises a workbench, wherein a clamping device and a cutting device are arranged on the workbench, the clamping device is connected with a driving piece for driving the clamping device to be far away from or close to the cutting device, the cutting device comprises a rotating shaft and a blade, the rotating shaft is connected with a motor, and the blade is fixedly connected with the rotating shaft. Clamping device carries out the centre gripping to the pipe fitting and fixes, and driving piece drive clamping device drives the pipe fitting and removes to the direction that is close to the blade to the motor orders about the axis of rotation blade and rotates, carries out the chamfer to the pipe fitting.

However, in the process of chamfering the blade, the poured chips can be thrown out by the rotating blade and splash around, and the end parts of the chips are generally sharp, so that operators can be easily scratched, and the personal safety of the operators is threatened.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a pipe fitting beveler reaches the effect of guarantee operating personnel personal safety.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pipe fitting beveler, comprises a workbench, be provided with cutting device on the workstation, one side of cutting device is provided with clamping device, clamping device is connected with the driving piece that drive clamping device is close to or keeps away from cutting device, be provided with the protection casing between clamping device and cutting device, the protection casing includes roof and curb plate, the roof level sets up, the vertical setting of curb plate, be located the both sides of clamping device moving direction respectively, the top surface of curb plate and the bottom surface fixed connection of roof, the bottom surface and the workstation butt of curb plate, be provided with the fixed subassembly that is used for fixed curb plate between curb plate and the workstation.

By adopting the technical scheme, the pipe fitting is clamped and fixed by the clamping device, then the driving piece drives the clamping device to move towards the direction close to the cutting device, so that the cutting device chamfers the pipe fitting, the protective cover is arranged between the clamping device and the cutting device, the protective cover comprises a top plate and a side plate, the top plate shields the chips splashed in the vertical direction, the side plate shields the chips splashed in the horizontal direction, the top plate and the side plate are matched for use, so that the chips generated during chamfering can be effectively shielded, the chips are prevented from splashing everywhere, thereby avoiding scratching the operators and ensuring the personal safety of the operators, the side plates are connected with the workbench through the fixed components, the stability of the side plate is increased, the protective cover is prevented from moving in the chamfering process, and therefore the protective effect of the protective cover is increased.

The utility model discloses further set up to, fixed subassembly includes stationary blade and fixing bolt, and the stationary blade level is located the bottom of curb plate, the outer wall fixed connection of stationary blade and curb plate, fixing bolt vertically pass behind the stationary blade with workstation threaded connection.

Through adopting above-mentioned technical scheme, the curb plate passes through the stationary blade and fixing bolt can dismantle with the workstation and be connected, connects firmly, simultaneously, can take off the curb plate from the workstation to take off whole protection casing from the workstation, conveniently clear up the piece in the protection casing.

The utility model discloses further set up to, cutting device includes base, axis of rotation and blade, the base be located the workstation on with workstation fixed connection, the axis of rotation be located the base on rotate with the base be connected, the one end of axis of rotation is connected with the motor, the one end and the blade fixed connection of motor are kept away from to the axis of rotation, motor and base fixed connection, the protection casing is close to the surface and the base butt of base one side.

Through adopting above-mentioned technical scheme, the motor drive axis of rotation rotates, then the axis of rotation drives the blade and rotates, makes the blade carry out the chamfer to the pipe fitting, and the protection casing is close to one side and the base butt of base, can prevent that the piece that produces from splashing the outside of protection casing from the gap between protection casing and the base, has further increased the protecting effect of protection casing, has ensured operating personnel's personal safety.

The utility model discloses further set up to, clamping device includes the backup pad, the fixed block, movable block and first cylinder, the backup pad is located the workstation, slide with the workstation and be connected, one side and driving piece fixed connection of blade are kept away from to the backup pad, the fixed block is located the top surface and the backup pad fixed connection of backup pad, the movable block is located one side of fixed block, the bottom surface of movable block and the top surface butt of backup pad, one side and the first cylinder fixed connection of fixed block are kept away from to the movable block, first cylinder drive movable block is kept away from or is close to the fixed block, be provided with coupling assembling between.

Through adopting above-mentioned technical scheme, put the pipe fitting between fixed block and the movable block, first cylinder drive movable block removes to the direction that is close to the fixed block, then make movable block and fixed block all with the pipe fitting butt, press from both sides tight fixedly to the pipe fitting, later the driving piece promotes the backup pad and removes to the direction that is close to the blade, chamfer is carried out to the pipe fitting, and be provided with coupling assembling between protection casing and the fixed block, coupling assembling connects fixed block and protection casing, can reduce the outside that the piece splashes the protection casing from the gap between protection casing and the fixed block.

The utility model discloses further set up to, coupling assembling is including removing frame, slider and spout, removes the frame and is door type structure, removes the frame and is located the one end that the protection casing is close to the fixed block, removes the outer wall of frame and the inner wall butt of protection casing, the spout is located the inner wall of protection casing, the length direction of spout is the same with the length direction of protection casing, the slider is located the spout and uses with the spout cooperation, the slider is connected with the outer wall fixed connection who removes the frame, remove frame and fixed block butt, and remove frame and movable block butt.

Through adopting above-mentioned technical scheme, remove the frame and pass through the slider and the spout is slided with the protection casing and be connected, and remove frame and fixed block, movable block butt, then when the backup pad drives fixed block and movable block and moves to the direction that is close to the blade, promote to remove the frame and move to the direction that is close to the blade along the spout, make whole chamfer in-process remove frame and fixed block, movable block and keep the butt, the piece that produces when effectively preventing the chamfer splashes out from the gap between fixed block and the removal frame or the gap between movable block and the removal frame.

This practicality further sets up to, one side that the fixed block was kept away from to the slider is connected with the elastic component, the one end and the slider fixed connection of elastic component, the other end and protection casing fixed connection.

Through adopting above-mentioned technical scheme, set up the elastic component between slider and the protection casing, then when the backup pad drives the fixed block and resumes the normal position, the elastic component can drive and remove the frame and remove to the direction that is close to the fixed block, makes and removes frame and fixed block remain the butt throughout, improves the protective effect of protection casing.

The utility model discloses further set up to, the elastic component is compression spring, and compression spring's flexible direction is the same with the length direction of spout, compression spring's one end and slider fixed connection, the other end and protection casing fixed connection, compression spring are in compression state.

Through adopting above-mentioned technical scheme, compression spring's one end and slider fixed connection, the other end and protection casing fixed connection, then when the backup pad drove the fixed block and resumes the normal position, because compression spring is in compression state, drive slider removes to the direction that is close to the fixed block along the spout under the effect of compression spring elasticity, then the slider drives and removes the frame and remove to the direction that is close to the fixed block, make and remove frame and fixed block and remain the butt state all the time, further improve the protective effect of protection casing, guarantee operating personnel's personal safety.

This practicality further sets up to, the protection casing is transparent material's protection casing.

Through adopting above-mentioned technical scheme, the protection casing adopts transparent material to make, and the operating personnel of being convenient for observes the inside processing condition of protection casing, in time knows the processing situation.

To sum up, the utility model discloses following beneficial effect has:

1. the protective cover is arranged, so that scraps generated during chamfering of the pipe fitting can be shielded, the scraps are prevented from splashing everywhere and scratching an operator, and the personal safety of the operator is guaranteed;

2. the connecting assembly is arranged, so that the movable frame can be abutted against the fixed block and the movable block in the whole chamfering process, and chips generated in chamfering are effectively prevented from splashing from gaps among the movable frame, the fixed block and the movable block;

3. the curb plate passes through fixed subassembly fixed connection with the workstation, can take off the curb plate from the workstation to take off whole protection casing from the workstation, conveniently clear up the piece in the protection casing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view aimed at showing the construction of the cutting device and the clamping device;

fig. 3 is a schematic view intended to show the structure of the connection assembly;

FIG. 4 is an enlarged partial schematic view at A of FIG. 3;

FIG. 5 is a schematic structural diagram showing a connection relationship between a moving frame and a moving block;

fig. 6 is a sectional view for clearly showing the positional relationship of the shield and the moving frame.

Reference numerals: 1. a work table; 2. a cutting device; 21. a base; 22. a rotating shaft; 221. a motor; 23. a blade; 3. a clamping device; 31. a support plate; 32. a fixed block; 33. a moving block; 34. a first cylinder; 4. a second cylinder; 5. a protective cover; 51. a top plate; 52. a side plate; 6. a fixing assembly; 61. a fixing sheet; 62. fixing the bolt; 7. a connecting assembly; 71. moving the frame; 72. a slider; 721. a compression spring; 73. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a pipe fitting beveler, as shown in figure 1, including workstation 1, be provided with cutting device 2 on the workstation 1, one side of cutting device 2 is provided with clamping device 3, clamping device 3 is connected with the driving piece that drives clamping device 3 and keep away from or be close to cutting device 2, be provided with protection casing 5 between cutting device 2 and clamping device 3, clamping device 3 presss from both sides tight fixedly to the pipe fitting, driving piece drive clamping device 3 is close to cutting device 2 and carries out the chamfer to the pipe fitting, and simultaneously, the piece that the protection casing 5 produced when chamfering shelters from.

As shown in fig. 2, the cutting device 2 includes a base 21, a rotating shaft 22 and a blade 23, the base 21 is located on the worktable 1 and is fixedly connected to the worktable 1, the rotating shaft 22 is cylindrical, one end of the rotating shaft 22 is located on one side of the base 21 and is rotatably connected to the base 21, one end of the rotating shaft 22 away from the base 21 is fixedly connected to the blade 23, and one end of the rotating shaft 22 away from the blade 23 is connected to a motor 221 for driving the rotating shaft 22 to rotate.

As shown in fig. 2, the clamping device 3 includes a supporting plate 31, a fixing block 32, a moving block 33 and a first cylinder 34, the supporting plate 31 is located on one side of the base 21 close to the blade 23, the supporting plate 31 is horizontally disposed, the supporting plate 31 is located on the workbench 1 and is slidably connected with the workbench 1, and the length direction of the supporting plate 31 is perpendicular to the feeding direction of the pipe fittings. One side of the supporting plate 31 far away from the blade 23 is fixedly connected with a driving part, the driving part is a second cylinder 4, and the second cylinder 4 is fixedly connected with the workbench 1. Fixed block 32 is located the one end of supporting plate 31 length direction, and the bottom surface of fixed block 32 is connected with the top surface fixed of supporting plate 31, and movable block 33 is located the other end of supporting plate 31 length direction, and movable block 33 is connected with the top surface sliding of supporting plate 31, and the one side that movable block 33 kept away from fixed block 32 is connected with first cylinder 34 fixed, and first cylinder 34 is connected with supporting plate 31 fixed.

The pipe fitting is placed between the fixed block 32 and the moving block 33, the first air cylinder 34 is started to drive the moving block 33 to move towards the direction close to the fixed block 32, the pipe fitting is clamped and fixed, then the second air cylinder 4 drives the supporting plate 31 to move towards the direction close to the blade 23, and then the motor 221 drives the rotating shaft 22 and the blade 23 to rotate, and chamfering operation is conducted on the pipe fitting.

As shown in fig. 3, the protection cover 5 is made of a transparent material, and the protection cover 5 includes a top plate 51 and two side plates 52, the top plate 51 is horizontally disposed, one side of the top plate 51 close to the base 21 is abutted to the base 21, the two side plates 52 are disposed and located on two sides of the top plate 51 in the length direction, the side plates 52 are vertically disposed, and the top surfaces of the side plates 52 are fixedly connected to the bottom surface of the top plate 51, so that the protection cover 5 is in a "door" shape. One side of the side plate 52 close to the base 21 abuts against the base 21, the bottom surface of the side plate 52 abuts against the workbench 1, and the fixing assembly 6 is arranged between the side plate 52 and the workbench 1.

As shown in fig. 4, the fixing assembly 6 includes a fixing plate 61 and a fixing bolt 62, the fixing plate 61 is horizontally located at the bottom end of the side plate 52, the fixing plate 61 is fixedly connected with the outer wall of the side plate 52, the bottom surface of the fixing plate 61 is abutted against the top surface of the workbench 1, and the fixing bolt 62 vertically penetrates through the fixing plate 61 and is in threaded connection with the workbench 1 to fixedly connect the side plate 52.

Cover axis of rotation 22 and blade 23 with protection casing 5, make roof 51 and curb plate 52 all with base 21 butt, then with fixing bolt 62 vertical pass stationary blade 61 and workstation 1 threaded connection, with protection casing 5 and workstation 1 fixed connection, shelter from the piece.

With reference to fig. 3 and 5, a connecting assembly 7 is disposed between the protective cover 5 and the fixed block 32, the connecting assembly 7 includes a moving frame 71, a slider 72 and three sliding grooves 73, the moving frame 71 is in a shape of a door, the moving frame 71 is located at one end of the protective cover 5 close to the fixed block 32, an outer wall of the moving frame 71 is abutted to an inner wall of the protective cover 5 (refer to fig. 6), the three sliding grooves 73 are respectively located on an inner wall of the top plate 51 and an inner wall of the side plate 52, and a length direction of the sliding grooves 73 is the same as a length direction of the top. Three sliding blocks 72 are respectively positioned in the three sliding grooves 73 and are matched with the sliding grooves 73 for use, and the sliding blocks 72 are fixedly connected with the outer wall of the moving frame 71, so that the moving frame 71 moves along the direction of the sliding grooves 73. The moving frame 71 abuts both the fixed block 32 and the moving block 33.

As shown in fig. 6, an elastic member is connected to a side of the slider 72 away from the fixed block 32, the elastic member is a compression spring 721, a stretching direction of the compression spring 721 is the same as a length direction of the sliding slot 73, one end of the compression spring 721 is fixedly connected to the slider 72, the other end of the compression spring 721 is fixedly connected to the shield 5, and the compression spring 721 is in a compressed state.

The moving frame 71 abuts against the fixed block 32 and the moving block 33, when the supporting plate 31 drives the fixed block 32 and the moving block 33 to move in a direction approaching the blade 23, the moving frame 71 moves in the direction of the chute 73, the compression spring 721 is further compressed, the moving frame 71 always abuts against the fixed block 32 and the moving block 33, and when the supporting plate 31 returns to the original position, the elastic force of the compression spring 721 drives the moving frame 71 to return to the original position.

The utility model discloses a use as follows:

when in use, firstly, the protection cover 5 is placed between the base 21 and the fixed block 32, the top plate 51 and the side plate 52 of the protection cover 5 are abutted against the base 21, and the moving frame 71 is abutted against the fixed block 32 and the moving block 33; then, the fixing bolt 62 vertically penetrates through the fixing sheet 61 to fixedly connect the protective cover 5 with the workbench 1; after the fixed block 32 and the moving block 33 clamp and fix the pipe fitting, the second cylinder 4 drives the supporting plate 31 to move, the supporting plate 31 drives the fixed block 32, the pipe fitting and the moving block 33 to move towards the direction close to the blade 23, chamfering is performed on the pipe fitting, and in the moving process of the fixed block 32, the moving frame 71 is always abutted to the fixed block 32 and the moving block 33, so that the chips can be effectively prevented from splashing to the outer side of the protective cover 5, and the personal safety of operators is guaranteed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a pipe fitting beveler, includes workstation (1), is provided with cutting device (2) on workstation (1), and one side of cutting device (2) is provided with clamping device (3), and clamping device (3) are connected with drive clamping device (3) and are close to or keep away from the driving piece of cutting device (2), its characterized in that: be provided with protection casing (5) between clamping device (3) and cutting device (2), protection casing (5) are including roof (51) and curb plate (52), roof (51) level sets up, curb plate (52) vertical setting is located clamping device (3) moving direction's both sides respectively, the top surface of curb plate (52) and the bottom surface fixed connection of roof (51), the bottom surface and workstation (1) butt of curb plate (52), be provided with between curb plate (52) and workstation (1) and be used for fixed subassembly (6) of curb plate (52).

2. The pipe chamfering machine according to claim 1, wherein: fixed subassembly (6) are including stationary blade (61) and fixing bolt (62), and stationary blade (61) level is located the bottom of curb plate (52), and stationary blade (61) and the outer wall fixed connection of curb plate (52), and fixing bolt (62) are vertical to pass behind stationary blade (61) and workstation (1) threaded connection.

3. The pipe chamfering machine according to claim 1, wherein: cutting device (2) include base (21), axis of rotation (22) and blade (23), base (21) are located workstation (1) on with workstation (1) fixed connection, axis of rotation (22) are located base (21) on rotate with base (21) and are connected, the one end of axis of rotation (22) is connected with motor (221), the one end and blade (23) fixed connection of motor (221) are kept away from in axis of rotation (22), motor (221) and base (21) fixed connection, surface and base (21) butt that protection casing (5) are close to base (21) one side.

4. The pipe chamfering machine according to claim 3, wherein: clamping device (3) are including backup pad (31), fixed block (32), movable block (33) and first cylinder (34), backup pad (31) are located workstation (1), slide with workstation (1) and be connected, one side and driving piece fixed connection that blade (23) were kept away from in backup pad (31), top surface and backup pad (31) fixed connection that fixed block (32) are located backup pad (31), movable block (33) are located one side of fixed block (32), the bottom surface and the top surface butt of backup pad (31) of movable block (33), one side and first cylinder (34) fixed connection that fixed block (32) were kept away from in movable block (33), fixed block (32) are kept away from or are close to in first cylinder (34) drive movable block (33), be provided with coupling assembling (7) of connecting fixed block (32) between protection casing (5) and fixed block (32).

5. The pipe chamfering machine according to claim 4, wherein: coupling assembling (7) are including removing frame (71), slider (72) and spout (73), it is "door" type structure to remove frame (71), it is located the one end that protection casing (5) are close to fixed block (32) to remove frame (71), the outer wall of removing frame (71) and the inner wall butt of protection casing (5), spout (73) are located the inner wall of protection casing (5), the length direction of spout (73) is the same with the length direction of protection casing (5), slider (72) are located spout (73) and use with spout (73) cooperation, slider (72) and the outer wall fixed connection who removes frame (71), remove frame (71) and fixed block (32) butt, and remove frame (71) and movable block (33) butt.

6. The pipe chamfering machine according to claim 5, wherein: one side of the sliding block (72) far away from the fixed block (32) is connected with an elastic part, one end of the elastic part is fixedly connected with the sliding block (72), and the other end of the elastic part is fixedly connected with the protective cover (5).

7. The pipe chamfering machine according to claim 6, wherein: the elastic part is a compression spring (721), the telescopic direction of the compression spring (721) is the same as the length direction of the sliding groove (73), one end of the compression spring (721) is fixedly connected with the sliding block (72), the other end of the compression spring is fixedly connected with the protective cover (5), and the compression spring (721) is in a compression state.

8. The pipe chamfering machine according to claim 1, wherein: the protective cover (5) is made of transparent material (5).