CN213409945U

CN213409945U - Stainless steel pipe bending equipment with protection mechanism

Info

Publication number: CN213409945U
Application number: CN202021865587.XU
Authority: CN
Inventors: 托慧英
Original assignee: Shanghai Zhuojing Electronic System Engineering Co ltd
Current assignee: Shanghai Zhuojing Electronic System Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-11
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a take nonrust steel pipe equipment of buckling of protection mechanism relates to steel pipe machining equipment technical field, including device main part, backup pad and fixture block, nut fixedly connected with motor is passed through on the positive right side of device main part, and the rotation output end fixedly connected with silk hole cover of motor, and the welding has the backup pad in the middle part of the front of device main part, and the left side nestification of silk hole cover is provided with the lead screw. The utility model discloses in, through installing the support frame, when the motor rotates and drives the screw hole cover and make the lead screw remove about and move and drive the extrusion piece, the gyro wheel can block in the recess that the lead screw was equipped with, make the gyro wheel support the lead screw both sides through the support frame, the lead screw is difficult not hard up or crooked when making the lead screw atress drive the extrusion piece to bend the steel pipe, and the clearance between mount and support frame and the backup pad is triangle-shaped, make the support frame no matter which side the lead screw supports the support frame homoenergetic when atress and play the support frame, the fastness of messenger's lead screw further improves.

Description

Stainless steel pipe bending equipment with protection mechanism

Technical Field

The utility model relates to a steel pipe machining equipment technical field especially relates to a take nonrust steel pipe equipment of buckling of protection mechanism.

Background

The stainless steel pipe is short for stainless acid-resistant steel, and steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property is called stainless steel; steel types which are resistant to corrosion of chemical corrosion media (acid, alkali, salt and other chemical attacks) are called acid-resistant steel, the steel pipes need to be bent according to different requirements in the production and use processes of the stainless steel pipes, once the steel pipes are broken in the bending process of the steel pipes, the steel pipes are easy to splash to cause certain potential safety hazards to users, the stainless steel rod extrusion rods are easy to loosen in the long-time use process, the extrusion parts are easy to deviate, and the accuracy of the extruded steel pipes is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stainless steel pipe bending device with a protection mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stainless steel pipe bending device with a protection mechanism comprises a device main body, a support plate and a fixture block, wherein the right side of the front of the device main body is fixedly connected with a motor through a nut, a screw hole sleeve is fixedly connected with the rotating output end of the motor, the support plate is welded in the middle of the front of the device main body, a screw rod is nested in the left side of the screw hole sleeve, an extrusion block is fixedly connected to the left side of the screw rod in a penetrating mode through the support plate, grooves are formed in the upper side and the lower side of the screw rod, a graduated scale is fixedly connected to the left side of the front of the device main body through the nut, sliding grooves are formed in the upper end and the lower end of the graduated scale, the fixture;

the utility model discloses a device for fixing the device, including backup pad, support frame, lead screw, lateral surface right side nestification of support frame are provided with the reinforcing frame, the right side embedding of fixture block is provided with the trip, the draw-in groove has been seted up at the middle part of fixture block, fixedly connected with cardboard in the left side of trip extends to the draw-in groove, the inner wall embedding of protection shield is provided with the shock attenuation piece, the shock attenuation piece is close to one side fixedly connected with shock attenuation board of device main part.

Preferably, the inner wall left side of fixture block is indent arc surface, the left surface of cardboard is indent arc surface.

Preferably, the left side of the cross section of the clamping plate is serrated.

Preferably, the clamping block and one side surface of the inner wall of the sliding groove, which is far away from the graduated scale, are fixedly connected with a spring.

Preferably, the left side surface of the extrusion block is an outer convex arc surface.

Preferably, the cross section of the damping sheet is half-moon-shaped, and a damping sponge is filled in a gap between the damping sheet and the protection plate.

Preferably, the roller and the groove are arranged in a matched manner.

Preferably, the gap between the reinforcing frame and the supporting plate and the gap between the reinforcing frame and the supporting frame are triangular.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing the support frame, when the motor rotates and drives the screw hole cover and make the lead screw remove about and move and drive the extrusion piece, the gyro wheel can block in the recess that the lead screw was equipped with, make the gyro wheel support the lead screw both sides through the support frame, the lead screw is difficult not hard up or crooked when making the lead screw atress drive the extrusion piece to bend the steel pipe, and the clearance between mount and support frame and the backup pad is triangle-shaped, make the support frame no matter which side the lead screw supports the support frame homoenergetic when atress and play the support frame, the fastness of messenger's lead screw further improves.

2. Secondly, through installing the protection shield, when the steel pipe is put into two fixture blocks internal fixation and is bent, in case the steel pipe receives the pressure bending of extrusion piece to lead to the steel pipe to break away from in the fixture block or the steel pipe fracture when splashing left, the protection shield can play the shielding nature to the steel pipe that splashes, and the steel pipe splashes and can strike the shock attenuation board to the protection shield in, and the shock attenuation board can lead to the fact the extrusion to the shock attenuation piece, makes the shock attenuation board have certain resiliency with the steel pipe that splashes, makes the protection shield not fragile in the long-term use.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a middle clamping block of the present invention;

FIG. 3 is a schematic view of a partial structure of a middle clip block of the present invention;

fig. 4 is a schematic view of a partial structure of the protective plate in the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

In fig. 1 to 5, the correspondence between the part names or lines and the reference numbers is:

the device comprises a device body 1, a motor 101, a screw hole sleeve 102, a screw rod 103, a graduated scale 104, an extrusion block 105, a sliding groove 106, a groove 107, a supporting plate 2, a supporting frame 201, a roller 202, a reinforcing frame 203, a clamping block 3, a clamping bolt 301, a clamping plate 302, a clamping groove 303, a spring 304, a protective plate 4, a damping sheet 401 and a damping plate 402.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a stainless steel pipe bending device with a protection mechanism, which comprises a device main body 1, a support plate 2 and a fixture block 3, wherein the right side of the front of the device main body 1 is fixedly connected with a motor 101 through a nut, the rotating output end of the motor 101 is fixedly connected with a screw hole sleeve 102, the middle part of the front of the device main body 1 is welded with the support plate 2, the left side of the screw hole sleeve 102 is nested with a screw rod 103, the left side of the screw rod 103 penetrates through the support plate 2 and is fixedly connected with an extrusion block 105, the upper and lower sides of the screw rod 103 are both provided with grooves 107, the left side of the front of the device main body 1 is fixedly connected with a graduated scale 104 through a nut, the upper and lower ends of the graduated scale 104 are both provided with chutes 106;

equal fixedly connected with support frame 201 in both ends about the left side of backup pad 2, a side fixedly connected with gyro wheel 202 that support frame 201 is close to lead screw 103, the nested reinforcing frame 203 that is provided with in lateral surface right side of support frame 201, the right side embedding of fixture block 3 is provided with trip 301, draw-in groove 303 has been seted up at the middle part of fixture block 3, fixedly connected with cardboard 302 in the draw-in groove 303 is extended to in the left side of trip 301, the inner wall embedding of protection shield 4 is provided with the buffer blade 401, one side fixedly connected with shock attenuation board 402 that the buffer blade 401 is close.

Further, the inner wall left side of fixture block 3 is indent arc surface, and the left surface of cardboard 302 is indent arc surface, and when the steel pipe ran through fixture block 3 and fixes, the indent arc surface of 3 inner walls of fixture block can better agree with the steel pipe lateral surface to cardboard 302 is through the cardboard bolt 301 extrusion in the steel pipe right flank of closely laminating, and the cardboard 302 of indent arc surface can agree with the steel pipe right flank more, makes the fastness between steel pipe and the fixture block 3 further improve.

Further, cardboard 302's cross section left side is the cockscomb structure, and the left side of cardboard 302 is the cockscomb structure for the frictional force that cardboard 302 received in the extrusion of clamping bolt 301 and closely laminated the steel pipe right flank face increases, makes the steel pipe firmly to in the fixture block 3.

Further, a side face, far away from the graduated scale 104, of the inner wall of the fixture block 3 and the sliding groove 106 is fixedly connected with a spring 304, after the steel pipe in the fixture block 3 is extruded and bent by the extrusion block 105, the steel pipe can pull the fixture block 3 to move along the sliding groove 106 due to bending of the steel pipe caused by firmness in the fixture block 3, and therefore the position, fixed with the fixture block 3, of the steel pipe in the steel pipe stress bending process is not prone to loosening.

Furthermore, the left side of extrusion piece 105 is evagination arc surface, because of extrusion piece 105 is evagination arc surface for when extrusion piece 105 extrudees the steel pipe and makes the steel pipe crooked, steel pipe flexion position has the radian when extrusion piece 105 can, and extrusion piece 105 does not have edges and corners with steel pipe contact extrusion and makes extrusion piece 105 can not cause the damage to steel pipe extrusion position.

Further, the cross section of shock attenuation piece 401 is half a month, the clearance department between shock attenuation piece 401 and the protection shield 4 is filled with the shock attenuation sponge, in case the steel pipe receives extrusion piece 105 extrusion bending after break away from in fixture block 3 or when the fracture splashes, protection shield 4 can play certain shielding nature to the steel pipe that splashes, it is difficult for leading to the fact certain damage to the user to make the steel pipe splash, and the steel pipe can at first contact shock attenuation board 402 when splashing striking protection shield 4, and shock attenuation board 402 can lead to the fact the extrusion to shock attenuation piece 401, shock attenuation piece 401 can lead to the fact further extrusion to the shock attenuation sponge simultaneously, make shock attenuation piece 401 can reduce the impact between shock attenuation board 402 and the steel pipe.

Further, the roller 202 and the groove 107 are arranged in a matched manner, when the motor 101 rotates to drive the screw hole sleeve 102 to rotate, so that the screw 103 moves leftwards to drive the extrusion block 105 to bend the steel pipe, the roller 202 can move along the groove 107, when the screw 103 extends leftwards, the roller 202 can support the upper side and the lower side of the screw 103, and the extrusion block 105 is not easy to bend or slightly deforms to reduce the extrusion bending accuracy when extruding the steel pipe.

Further, the clearance between reinforcement frame 203 and backup pad 2 and support frame 201 is triangle-shaped, plays certain holding power because of support frame 201 to gyro wheel 202, and reinforcement frame 203 can play certain reinforcement to between support frame 201 and the backup pad 2 to the clearance between reinforcement frame 203 and backup pad 2 and the support frame 201 is triangle-shaped, makes reinforcement frame 203 can support no matter which side atress opposite side homoenergetic support of support frame 201.

The working principle is as follows: when the steel pipe bending device is used, a user firstly penetrates a steel pipe to be bent into two fixture blocks 3, the clamp plate 302 is rotated to enable the steel pipe to be firmly fixed into the fixture blocks 3, then the starting motor 101 rotates to drive the screw hole sleeve 102 to rotate, the screw rod 103 moves leftwards to drive the extrusion block 105 to bend the steel pipe, the roller 202 can move along the groove 107, when the screw rod 103 extends leftwards, the roller 202 can support the upper side and the lower side of the screw rod 103, then, the support frame 201 has certain supporting force on the roller 202, the reinforcing frame 203 can reinforce the space between the support frame 201 and the support plate 2, a gap between the reinforcing frame 203 and the support frame 201 is triangular, the reinforcing frame 203 can support the other side of the support frame 201 no matter which side is stressed, and finally, once the steel pipe is extruded and bent by the extrusion block 105 and then breaks away from the fixture blocks 3 or is broken and splashed, protection shield 4 can play certain shielding nature to the steel pipe that splashes, makes the steel pipe splash and is difficult for leading to the fact certain damage to the user to the steel pipe can at first contact shock attenuation board 402 when splashing striking protection shield 4, and shock attenuation board 402 can lead to the fact the extrusion to shock attenuation piece 401, and shock attenuation piece 401 can lead to the fact further extrusion to the shock attenuation sponge simultaneously, makes shock attenuation piece 401 can reduce the impact between shock attenuation board 402 and the steel pipe.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The stainless steel pipe bending device with the protection mechanism comprises a device main body (1), a support plate (2) and a fixture block (3), and is characterized in that a motor (101) is fixedly connected to the right side of the front of the device main body (1) through a nut, a screw hole sleeve (102) is fixedly connected to the rotating output end of the motor (101), the support plate (2) is welded to the middle of the front of the device main body (1), a screw rod (103) is arranged on the left side of the screw hole sleeve (102) in an embedded mode, an extrusion block (105) is fixedly connected to the left side of the screw rod (103) through the support plate (2), grooves (107) are formed in the upper side and the lower side of the screw rod (103), a graduated scale (104) is fixedly connected to the left side of the front of the device main body (1) through the nut, sliding grooves (106) are formed in the upper end and the lower, the left side surface of the device main body (1) is fixedly connected with a protection plate (4) through a nut;

the equal fixedly connected with support frame (201) in both ends about the left side of backup pad (2), a side fixedly connected with gyro wheel (202) that support frame (201) are close to lead screw (103), the lateral surface right side nestification of support frame (201) is provided with reinforcement frame (203), the right side embedding of fixture block (3) is provided with draw-in groove (301), draw-in groove (303) have been seted up at the middle part of fixture block (3), the left side of draw-in groove (303) is extended to fixedly connected with cardboard (302), the inner wall embedding of protection shield (4) is provided with shock attenuation piece (401), shock attenuation piece (401) are close to one side fixedly connected with shock attenuation board (402) of device main part (1).

2. The stainless steel pipe bending device with the protection mechanism according to claim 1, wherein the left side of the inner wall of the fixture block (3) is an inner concave arc surface, and the left side of the clamping plate (302) is an inner concave arc surface.

3. The stainless steel pipe bending apparatus with the protection mechanism according to claim 1, wherein the left side of the cross section of the clamping plate (302) is serrated.

4. The stainless steel pipe bending device with the protection mechanism according to claim 1, wherein a spring (304) is fixedly connected with one side of the fixture block (3) and the inner wall of the sliding groove (106) far away from the scale (104).

5. The stainless steel pipe bending apparatus with the protection mechanism according to claim 1, wherein the left side surface of the extrusion block (105) is an outer convex arc surface.

6. The stainless steel pipe bending apparatus with the protection mechanism according to claim 1, wherein the cross section of the shock absorption sheet (401) is half-moon-shaped, and a shock absorption sponge is filled in a gap between the shock absorption sheet (401) and the protection plate (4).

7. The stainless steel pipe bending apparatus with the protection mechanism according to claim 1, wherein the roller (202) and the groove (107) are arranged in a matching manner.

8. The stainless steel pipe bending apparatus with the protection mechanism according to claim 1, wherein the gap between the reinforcing frame (203) and the supporting plate (2) and the supporting frame (201) is triangular.