CN213163952U

CN213163952U - Nonrust steel pipe fixture

Info

Publication number: CN213163952U
Application number: CN202022168348.5U
Authority: CN
Inventors: 蔡中根
Original assignee: Wuxi Haotu Machinery Co ltd
Current assignee: Wuxi Haotu Machinery Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a nonrust steel pipe fixture, its technical scheme main points are: the stainless steel pipe clamping mechanism comprises a supporting seat, the sliding groove has been seted up in the supporting seat, the sliding block slides in the sliding groove and is connected with the sliding block, sliding block top welded fastening has the bearing seat, sliding block female connection has the screw rod, the screw rod with rotate between the supporting seat and connect, the top of bearing seat is fixed with the fixed block, the fixed block top is rotated and is connected with Contraband shape frame, set up the semi-circular draw-in groove that supplies the joint steel pipe in the fixed block, Contraband shape puts up the cylinder body that is fixed with the cylinder, the tailpiece of the piston rod portion of cylinder is connected and is fixed with the clamp plate, the clamp plate is being close to the arc indent has been seted up to the one side of fixed block, and this stainless steel pipe clamping mechanism is when using, and the pipe fitting is.

Description

Nonrust steel pipe fixture

Technical Field

The utility model relates to a stainless steel processing field, in particular to nonrust steel pipe fixture.

Background

The stainless steel pipe is widely applied, and is required to be clamped and fixed when in use, so that subsequent processing and manufacturing are facilitated.

Can refer to current chinese patent with publication number CN210147376U, it discloses a municipal works pipe fitting welded fastening centre gripping frock, including the backup pad, characterized by: the utility model discloses a clamping mechanism municipal works pipe fitting welded fastening centre gripping frock, including backup pad, characterized by, the upside four corners of backup pad is respectively through montant fixed connection workstation, the upside one end of workstation is provided with the recess, be provided with the round hole on the workstation, be provided with round recess on the workstation, round recess intercommunication the round hole, be provided with fixture municipal works pipe fitting welded fastening centre gripping frock on the workstation, including the backup pad: the utility model discloses a clamping device, including backup pad, workstation, be provided with the recess, the upside four corners of backup pad is respectively through montant fixed connection workstation, the upside one end of workstation is provided with the recess, be provided with the round hole on the workstation, be provided with round recess on the workstation, round recess intercommunication the round hole, be provided with fixture on the workstation.

The municipal engineering pipe welding, fixing and clamping tool has the advantages of being simple in structure, but the municipal engineering pipe welding, fixing and clamping tool still has some defects, such as: the phenomenon that the pipe fitting is easy to loosen when in use, and the position of the fixed pipe cannot be flexibly adjusted.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a nonrust steel pipe fixture to solve the problem mentioned in the background art.

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

a stainless steel tube clamping mechanism comprises a supporting seat, a sliding groove is arranged in the supporting seat, a sliding block is connected in the sliding groove in a sliding manner, the top of the sliding block is welded and fixed with a bearing seat, the sliding block is internally threaded with a screw rod, the screw rod is rotationally connected with the supporting seat, a fixed block is fixed on the top of the bearing seat, the top of the fixed block is rotationally connected with an Contraband-shaped frame, a semicircular clamping groove for clamping the steel pipe is formed in the fixed block, a cylinder body of an air cylinder is fixed on the Contraband-shaped frame, a pressing plate is fixedly connected to the end part of a piston rod of the air cylinder, an arc-shaped pressing groove is formed in one surface, close to the fixing block, of the pressing plate, the v-shaped frame is fixedly provided with a connecting plate at one side far away from the rotating shaft of the v-shaped frame, the fixing block is fixedly welded with a stud, the connecting plate is internally provided with a notch for the stud to pass through, and the outer part of the stud is in threaded connection with a pressing sleeve.

By adopting the technical scheme, when the stainless steel pipe clamping mechanism is used, the pipe fitting is fixed stably, the phenomenon of looseness is not easy to occur, and the position of the fixed pipe can be flexibly adjusted according to the requirement; when the mechanism is used, an operator can place a steel pipe in the semicircular clamping groove on the fixing block, then can rotate the Contraband-shaped frame to enable the stud to penetrate through the notch, then screw down the pressing sleeve to fix the Contraband-shaped frame, and then can drive the pressing plate to firmly press and fix the steel pipe by using the cylinder, so that the stability of fixing the steel pipe can be fully improved; when the position of the bearing seat and the steel pipe on the bearing seat needs to be adjusted, an operator can rotate the screw rod in the supporting seat, and the screw rod is used for driving the sliding block to slide in the sliding groove, so that the purpose of adjusting the position is achieved.

Preferably, a guide block is fixed on the end side of the pressure plate, and a guide groove for the guide block to slide is formed in the V-shaped frame.

Through adopting above-mentioned technical scheme, utilize the cooperation of guide block and guide way can increase the stability when clamp plate slides.

Preferably, the guide block is a dovetail block, and the guide groove is a dovetail groove matched with the guide block.

Through adopting above-mentioned technical scheme, when the guide block is the forked tail piece, it has the stable, convenient advantage of making of cooperation.

Preferably, a layer of rubber pad is fixed on each of the semicircular clamping groove and the arc-shaped pressing groove.

Through adopting above-mentioned technical scheme, the setting of rubber pad can prevent to cause wearing and tearing to the steel pipe surface.

Preferably, a spring washer is sleeved outside the stud, and the spring washer is located between the pressing sleeve and the connecting plate.

Through adopting above-mentioned technical scheme, spring washer has the non return effect to compressing tightly the cover, can prevent that it from taking place not hard up.

Preferably, the bottom of fixed block welded fastening has the protrusion post, protrusion post threaded connection in the bearing seat.

Through adopting above-mentioned technical scheme, the setting of protrusion post can make things convenient for the fixed block to be connected with the dismantlement of bearing seat with fixed.

Preferably, a disk is fixed at the end of the screw rod, and a handle is eccentrically fixed on one surface of the disk, which is far away from the screw rod.

Through adopting above-mentioned technical scheme, can make things convenient for the operator to drive the screw rod and rotate through shaking the handle on the disc.

Preferably, the screw rod is rotatably connected in the supporting seat through a deep groove ball bearing.

Through adopting above-mentioned technical scheme, deep groove ball bearing can increase screw rod pivoted stability and flexibility.

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

when the stainless steel pipe clamping mechanism is used, the pipe fittings are stably fixed and are not easy to loosen, and the position of the fixed pipe can be flexibly adjusted according to the requirement; when the mechanism is used, an operator can place a steel pipe in the semicircular clamping groove on the fixing block, then can rotate the Contraband-shaped frame to enable the stud to penetrate through the notch, then screw down the pressing sleeve to fix the Contraband-shaped frame, and then can drive the pressing plate to firmly press and fix the steel pipe by using the cylinder, so that the stability of fixing the steel pipe can be fully improved; when the position of the bearing seat and the steel pipe on the bearing seat needs to be adjusted, an operator can rotate the screw rod in the supporting seat, and the screw rod is used for driving the sliding block to slide in the sliding groove, so that the purpose of adjusting the position is achieved.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a structural sectional view of the present invention;

fig. 4 is an enlarged view of fig. 3 at B.

Reference numerals: 1. a supporting seat; 2. a sliding groove; 3. a slider; 4. a bearing seat; 5. a screw; 6. a fixed block; 7. contraband form rack; 8. a semicircular clamping groove; 9. a cylinder; 10. pressing a plate; 11. an arc-shaped pressing groove; 12. a connecting plate; 13. a stud; 15. a notch; 16. a compression sleeve; 17. a guide block; 18. a guide groove; 19. a rubber pad; 20. a spring washer; 21. a projecting post; 22. a disc; 23. a handle; 24. provided is a deep groove ball bearing.

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, 2 and 3, a stainless steel tube gripping mechanism; the steel pipe fixing device comprises a supporting seat 1, in order to realize firm fixing of a steel pipe, a sliding groove 2 is formed in the supporting seat 1, a sliding block 3 is connected in the sliding groove 2 in a sliding mode, a bearing seat 4 is welded and fixed to the top of the sliding block 3, a screw rod 5 is connected with the sliding block 3 in an internal thread mode, the screw rod 5 is connected with the supporting seat 1 in a rotating mode, a fixing block 6 is fixed to the top of the bearing seat 4, an Contraband-shaped frame 7 is connected to the top of the fixing block 6 in a rotating mode, a semicircular clamping groove 8 for clamping and connecting the steel pipe is formed in the fixing block 6, 21274is formed in the top of the fixing block 7, a cylinder body of an air cylinder 9 is fixed to the shaped frame 7, a pressing plate 10 is fixed to the end portion of a piston rod of the air cylinder 9 in a connecting mode, an arc-shaped pressing groove 11 is formed in one side, close to the fixing block 6.

Referring to fig. 1, 2 and 3, when the stainless steel pipe clamping mechanism is used, a pipe fitting is fixed stably and is not easy to loosen, and the position of the fixed pipe can be flexibly adjusted as required; when the mechanism is used, an operator can place a steel pipe in the semicircular clamping groove 8 on the fixing block 6, then can rotate the Contraband-shaped frame 7 to enable the stud 13 to penetrate through the notch 15, then screw the pressing sleeve 16 to fix the Contraband-shaped frame 7, and then can drive the pressing plate 10 to firmly press and fix the steel pipe by using the air cylinder 9, so that the stability of fixing the steel pipe can be fully improved; when the position of the bearing seat 4 and the steel pipe thereon needs to be adjusted, an operator can rotate the screw rod 5 in the supporting seat 1, and the screw rod 5 is utilized to drive the sliding block 3 to slide in the sliding groove 2, so that the purpose of adjusting the position is achieved.

Referring to fig. 3 and 4, a guide block 17 is fixed to the end side of the pressing plate 10, and a guide groove 18 for sliding the guide block 17 is formed in the v-shaped frame 7, so that the stability of the pressing plate 10 during sliding can be increased by the cooperation of the guide block 17 and the guide groove 18; wherein the guide block 17 is a dovetail block, and the guide groove 18 is a dovetail groove mutually matched with the guide block 17, and when the guide block 17 is the dovetail block, the dovetail block has the advantages of stable matching and convenient manufacture.

Referring to fig. 1 and 2, a layer of rubber pad 19 is fixed on each of the semicircular clamping groove 8 and the arc-shaped pressing groove 11, and the rubber pads 19 are arranged to prevent abrasion to the surface of the steel pipe; wherein, the outer sleeve of the stud 13 is provided with a spring washer 20, the spring washer 20 is positioned between the pressing sleeve 16 and the connecting plate 12, and the spring washer 20 has a non-return effect on the pressing sleeve 16 and can prevent the loosening thereof.

Referring to fig. 1 and 3, a protruding column 21 is welded and fixed at the bottom of the fixing block 6, the protruding column 21 is screwed in the bearing seat 4, and the protruding column 21 is arranged to facilitate the detachable connection and fixation of the fixing block 6 and the bearing seat 4; wherein, a disc 22 is fixed at the end of the screw rod 5, a handle 23 is eccentrically fixed on the disc 22 at the side departing from the screw rod 5, and the handle 23 on the disc 22 can be shaken to facilitate the operator to drive the screw rod 5 to rotate; wherein screw rod 5 rotates through deep groove ball bearing 24 and connects in supporting seat 1, and deep groove ball bearing 24 can increase screw rod 5 pivoted stability and flexibility.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nonrust steel pipe fixture, includes supporting seat (1), its characterized in that: a sliding groove (2) is formed in the supporting seat (1), a sliding block (3) is connected in the sliding groove (2) in a sliding mode, a bearing seat (4) is fixed to the top of the sliding block (3) in a welding mode, a screw rod (5) is connected to the sliding block (3) in an internal thread mode, the screw rod (5) is connected with the supporting seat (1) in a rotating mode, a fixing block (6) is fixed to the top of the bearing seat (4), an Contraband-shaped frame (7) is connected to the top of the fixing block (6) in a rotating mode, a semicircular clamping groove (8) for clamping a steel pipe is formed in the fixing block (6), a cylinder body of a cylinder (9) is fixed to the Contraband-shaped frame (7), a pressing plate (10) is fixed to the end portion of a piston rod of the cylinder (9) in a connecting mode, an arc-shaped pressing groove (11) is formed in one face, close to the fixing block (6), and, the fixing block (6) is fixedly welded with a stud (13), a notch (15) for the stud (13) to pass through is formed in the connecting plate (12), and a pressing sleeve (16) is connected to the outer portion of the stud (13) in a threaded mode.

2. The stainless steel tube clamping mechanism according to claim 1, wherein: the end side of the pressing plate (10) is fixedly provided with a guide block (17), and a guide groove (18) for the guide block (17) to slide is formed in the Contraband-shaped frame (7).

3. The stainless steel tube clamping mechanism according to claim 2, wherein: the guide block (17) is a dovetail block, and the guide groove (18) is a dovetail groove matched with the guide block (17).

4. The stainless steel tube clamping mechanism according to claim 1, wherein: and a layer of rubber pad (19) is respectively fixed on the semicircular clamping groove (8) and the groove wall of the arc-shaped pressing groove (11).

5. The stainless steel tube clamping mechanism according to claim 1, wherein: the outer portion of the stud (13) is sleeved with a spring washer (20), and the spring washer (20) is located between the pressing sleeve (16) and the connecting plate (12).

6. The stainless steel tube clamping mechanism according to claim 1, wherein: the bottom welded fastening of fixed block (6) has protrusion post (21), protrusion post (21) threaded connection be in bearing seat (4).

7. The stainless steel tube clamping mechanism according to claim 1, wherein: a disc (22) is fixed at the end of the screw rod (5), and a handle (23) is eccentrically fixed on one surface of the disc (22) departing from the screw rod (5).

8. The stainless steel tube clamping mechanism according to claim 1, wherein: the screw rod (5) is rotatably connected in the supporting seat (1) through a deep groove ball bearing (24).