CN217255760U

CN217255760U - Special-shaped pipe fitting clamp

Info

Publication number: CN217255760U
Application number: CN202220578511.1U
Authority: CN
Inventors: 邬嘉杰
Original assignee: Ningbo Meiqi Plastic Industry Co ltd
Current assignee: Ningbo Meiqi Plastic Industry Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-23
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to the technical field of pipe fitting processing, and discloses a special-shaped pipe fitting clamp, which comprises a clamping mechanism, wherein the clamping mechanism comprises an upper clamping plate and a lower clamping plate arranged at the lower end of the upper clamping plate, one ends of the upper clamping plate and the lower clamping plate are provided with a second connecting block, a groove body is arranged in the second connecting block, the inner walls of the upper clamping plate and the lower clamping plate are jointly connected with an elastic pull rod, one end of the elastic pull rod is fixedly provided with a connecting plate, one end of the connecting plate is fixedly provided with an electric push rod, the electric push rod is arranged in the groove body to alternately connect one end of a special-shaped pipe fitting with the upper clamping plate and the lower clamping plate, when the electric push rod stretches, the electric push rod pushes the connecting plate and the elastic pull rod outwards, the upper clamping plate and the lower clamping plate are mutually far away, so that the pipe fitting can be clamped according to the actual condition, and the other end of the pipe fitting is in a suspended state, therefore, the clamping device can clamp different processing procedures in a targeted manner.

Description

Special-shaped pipe fitting clamp

Technical Field

The utility model relates to a pipe fitting processing technology field specifically is a special-shaped pipe fitting anchor clamps.

Background

Special-shaped pipe fitting, the section is non-circular ring shape, or interior external surface is the tubular product on non-smooth cylindricality surface, in special-shaped pipe material course of working, need carry out the centre gripping to it through anchor clamps to follow-up processing, anchor clamps: the device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection.

The traditional clamp can only clamp common pipe fittings, has a difficult clamping effect on special-shaped pipe fittings, particularly pipe fittings such as 45-degree pipes, 45-degree three-way pipes and the like, and is difficult to find the center of gravity of the pipe fittings, so that the clamping is unstable and easy to drop in the clamping process, the force applied in the clamping process is difficult to control, and if the applied pressure is large, the surface of the pipe fitting is damaged, and the subsequent processing is influenced; therefore, the existing requirements are not met, and the special-shaped pipe fitting clamp is provided for the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special-shaped pipe fitting anchor clamps possesses and is convenient for carry out the centre gripping to special-shaped pipe fitting, is convenient for protect the beneficial effect of clamping face, has solved the difficult focus of finding special-shaped pipe fitting of traditional clamping device who mentions among the above-mentioned background art, consequently can cause the centre gripping unstability at the in-process of centre gripping, the problem that easily drops.

The utility model provides a following technical scheme: the utility model provides a special-shaped pipe fitting anchor clamps, includes fixture, fixture includes punch holder and the lower plate of setting at the punch holder lower extreme, the second connecting block is installed to the one end of punch holder and lower plate, the cell body has been seted up in the second connecting block, be connected with the elasticity pull rod on the inner wall of punch holder and lower plate jointly, the one end fixed mounting of elasticity pull rod has the connecting plate, the one end fixed mounting of connecting plate has electric putter, electric putter sets up in the cell body, the equal fixed mounting in one end of punch holder and lower plate has the third installation piece, the third installation piece passes through bolt and second connecting block inner wall fixed connection.

As an alternative of the special-shaped pipe clamp, wherein: two upper arc-shaped clamps are alternately connected to the upper clamping plate, and two lower arc-shaped clamps are alternately connected to the lower clamping plate.

As an alternative of the special-shaped pipe clamp, wherein: and a movable clamp which is connected with the lower clamping plate in an inserting manner is arranged between the two lower arc-shaped clamps in a sliding manner.

As an alternative of the special-shaped pipe clamp, wherein: the movable clamp and the upper arc-shaped clamp are staggered.

As an alternative of the special-shaped pipe fitting clamp of the utility model, wherein: rubber pads are fixedly arranged on the inner walls of the upper arc-shaped clamp, the lower arc-shaped clamp and the movable clamp.

As an alternative of the special-shaped pipe fitting clamp of the utility model, wherein: the one end fixed mounting of second connecting block has first electronic pivot, the one end of first electronic pivot is rotated and is installed first connecting block, the one end of first connecting block is provided with the fixed block.

As an alternative of the special-shaped pipe clamp, wherein: the upper end fixed mounting of first connecting block has first installation piece, the one end fixed mounting of first installation piece has the electronic pivot of second, it has the second installation piece still to alternate in the electronic pivot of second, second installation piece fixed mounting is on the fixed block.

As an alternative of the special-shaped pipe clamp, wherein: a built-in cavity is formed in the fixed block, a sliding sleeve and a spring are arranged in the built-in cavity, an L-shaped limiting plate is slidably mounted on the sliding sleeve, the upper end and the lower end of the spring are fixedly connected with the fixed block and the sliding sleeve respectively, and a clamping block is fixedly mounted on the inner wall of the fixed block.

As an alternative of the special-shaped pipe clamp, wherein: the sliding sleeve is provided with a sliding groove, a damping sliding block is arranged in the sliding groove in a sliding mode, and the damping sliding block is fixedly arranged at one end of the L-shaped limiting plate.

The utility model discloses possess following beneficial effect:

1. this dysmorphism pipe fitting anchor clamps alternates with the one end of special-shaped pipe fitting and upper plate and lower plate to be connected, and when electric putter extended, electric putter outwards promoted connecting plate and elasticity pull rod, and upper plate and lower plate are kept away from each other, are convenient for grasp the pipe fitting according to actual conditions, and this device is used for centre gripping special-shaped pipe fitting and ordinary pipe fitting all to use, and the pipe fitting is by the centre gripping back, and the other end is in unsettled state, consequently can carry out the centre gripping of pertinence to the manufacturing procedure of difference.

2. This special-shaped pipe fitting anchor clamps, when first electronic pivot is rotatory, second connecting block and fixture are all rotatable, consequently can carry out the regulation of direction to the pipe fitting after the centre gripping, and the position of fixed block is unchangeable, and when second electronic pivot was rotatory, first connecting block and fixture all take place the angle variation about the centre of a circle of second electronic pivot, can carry out universal regulation to the position of special-shaped pipe fitting, and application scope is wide.

3. This special-shaped pipe fitting anchor clamps, when needs are fixed this device, outwards spur L shape limiting plate, make it keep away from built-in cavity to press L shape limiting plate downwards, L shape limiting plate and the whole downstream of sliding sleeve, the spring is elongated, until the lower extreme of sliding sleeve joint to fixture block, is convenient for fix the position of L shape limiting plate, has the space between two L shape limiting plates, the centre gripping of being convenient for is fixed on the workstation, the device of being convenient for is fixed.

Drawings

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

Fig. 2 is the state diagram of the L-shaped limiting plate after use.

Fig. 3 is a sectional view of the fixing block of the present invention.

Fig. 4 is a schematic view of the structure of the clamping mechanism of the present invention.

In the figure: 1. a fixed block; 11. a built-in chamber; 12. a clamping block; 13. an L-shaped limiting plate; 14. a sliding sleeve; 15. a chute; 16. a damping slide block; 17. a spring; 2. a first connection block; 21. a first mounting block; 22. a second electric rotating shaft; 23. a second mounting block; 3. a first electric rotating shaft; 4. a second connecting block; 5. a tank body; 6. a clamping mechanism; 61. an upper splint; 62. a lower splint; 63. an upper arc-shaped clamp; 64. a lower arc-shaped clamp; 65. a movable clamp; 66. a rubber pad; 67. a third mounting block; 68. an elastic pull rod; 69. a connecting plate; 7. an electric push rod.

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.

Example 1

This embodiment is anticipated is promoting to solve the problem how to carry out the centre gripping to the dysmorphism pipe fitting, please refer to fig. 1, fig. 2 and fig. 4, a dysmorphism pipe fitting anchor clamps, including fixture 6, fixture 6 includes punch holder 61 and the lower plate 62 that sets up at punch holder 61 lower extreme, second connecting block 4 is installed to the one end of punch holder 61 and lower plate 62, cell body 5 has been seted up in the second connecting block 4, be connected with elasticity pull rod 68 on the inner wall of punch holder 61 and lower plate 62 jointly, the one end fixed mounting of elasticity pull rod 68 has connecting plate 69, the one end fixed mounting of connecting plate 69 has electric putter 7, electric putter 7 sets up in cell body 5, the equal fixed mounting of one end of punch holder 61 and lower plate 62 has third installation piece 67, third installation piece 67 passes through bolt and second connecting block 4 inner wall fixed connection.

Fix the position of second connecting block 4, alternate the one end of special-shaped pipe fitting with punch holder 61 and lower plate 62 and be connected, open electric putter 7, when it shortens, electric putter 7 is inside to stimulate connecting plate 69 and elastic pull rod 68, punch holder 61 and lower plate 62 are close to each other, when electric putter 7 extends, electric putter 7 outwards promotes connecting plate 69 and elastic pull rod 68, punch holder 61 and lower plate 62 are kept away from each other, be convenient for grasp the pipe fitting according to actual conditions, this device is used for the equal usable of centre gripping special-shaped pipe fitting and ordinary pipe fitting, the pipe fitting is by the centre gripping back, the other end is in unsettled state, consequently, can carry out the corresponding centre gripping to different manufacturing procedure.

Two upper arc-shaped clamps 63 are inserted and connected to the upper clamping plate 61, and two lower arc-shaped clamps 64 are inserted and connected to the lower clamping plate 62.

A movable clamp 65 which is connected with the lower clamping plate 62 in an inserting way is arranged between the two lower arc-shaped clamps 64 in a sliding way.

Two upper arc-shaped clamps 63 and two lower arc-shaped clamps 64 are respectively fixed on the upper clamping plate 61 and the lower clamping plate 62, and the movable clamps 65 and the upper arc-shaped clamps 63 are staggered.

The position slidable of activity anchor clamps 65, when it slides to being close to rather than one arc anchor clamps 64 down, the clearance between activity anchor clamps 65 and another a set of arc anchor clamps 64 down is great, is convenient for with the back-off of 45 degrees pipes on lower plate 62, and the contained angle of 45 degrees pipes is in lower plate 62 and corresponds, and activity anchor clamps 65 then slides to the side of 45 degrees pipes, and the multiple centre gripping mode of being convenient for is convenient for accomplish the processing of different manufacturing procedure.

The upper arc-shaped clamp 63 and the lower arc-shaped clamp 64 are different in stress on the special-shaped pipe fitting, damage caused by the fact that one of the positions on the pipe fitting is too heavy in stress is avoided, the pipe fitting with a smaller diameter can be clamped after the movable clamp 65 and the lower arc-shaped clamp 64 are staggered, clamping of different pipe fittings is facilitated, and the application range is wide.

Rubber pads 66 are fixedly arranged on the inner walls of the upper arc-shaped clamp 63, the lower arc-shaped clamp 64 and the movable clamp 65.

In the process of clamping the pipe fitting, the rubber pad 66 contacts the surface of the pipe fitting and is used for achieving the anti-skidding and anti-collision effects on the surface of the pipe fitting, and the protection effect is good.

Example 2

The present embodiment is intended to facilitate solving the problem of how to adjust the orientation of the special-shaped pipe, and the present embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1, fig. 2, and fig. 4, one end of the second connecting block 4 is fixedly mounted with the first electric rotating shaft 3, one end of the first electric rotating shaft 3 is rotatably mounted with the first connecting block 2, and one end of the first connecting block 2 is provided with the fixing block 1.

When first electronic pivot 3 was rotatory, second connecting block 4 and fixture 6 all can be rotatory, consequently can carry out the regulation of direction to the pipe fitting after the centre gripping, and application scope is wide.

The upper end fixed mounting of first connecting block 2 has first installation piece 21, and the one end fixed mounting of first installation piece 21 has second electronic pivot 22, has still alternate second installation piece 23 on the electronic pivot 22 of second, and second installation piece 23 fixed mounting is on fixed block 1.

The electronic pivot 22 of second includes pivot and the motor of fixed mounting in pivot one end, and the motor is fixed on fixed block 1, and the position of fixed block 1 is unchangeable, and when the electronic pivot 22 of second was rotatory, first connecting block 2 and fixture 6 all took place to rotate about the electronic pivot 22's of second axle, can carry out universal regulation, excellent in use effect to the position of special-shaped pipe fitting.

Example 3

In this embodiment, in order to facilitate solving the problem of how to fix the device on the workbench, the embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1-3, a built-in chamber 11 is formed in the fixed block 1, a sliding sleeve 14 and a spring 17 are arranged in the built-in chamber 11, an L-shaped limiting plate 13 is slidably mounted on the sliding sleeve 14, the upper end and the lower end of the spring 17 are respectively fixedly connected with the fixed block 1 and the sliding sleeve 14, and a clamping block 12 is further fixedly mounted on the inner wall of the fixed block 1.

Under initial condition, spring 17 is compression state, and the one end of L shape limiting plate 13 is located sliding sleeve 14, and L shape limiting plate 13 is located built-in cavity 11 promptly, and fixed block 1 takes up an area of for a short time, is convenient for accomodate.

When needs are fixed to this device, outwards spur L shape limiting plate 13, make it keep away from built-in cavity 11 to press L shape limiting plate 13 downwards, L shape limiting plate 13 and the whole downstream of sliding sleeve 14, spring 17 is elongated, until the lower extreme of sliding sleeve 14 joint to fixture block 12, is convenient for fix the position of L shape limiting plate 13, has the space between two L shape limiting plates 13, is convenient for the centre gripping on the workstation, is convenient for this device fixed.

The sliding sleeve 14 is provided with a sliding groove 15, a damping sliding block 16 is slidably mounted in the sliding groove 15, and the damping sliding block 16 is fixedly mounted at one end of the L-shaped limiting plate 13.

At the gliding in-process of L shape limiting plate 13, damping slider 16 slides along spout 15, and damping slider 16's frictional property is stronger, is convenient for fix L shape limiting plate 13's position, and spout 15 can carry on spacingly to damping slider 16 and L shape limiting plate 13 simultaneously, avoids the outer end of the built-in cavity of L shape limiting plate 13 roll-off 11, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a dysmorphism pipe fitting anchor clamps, includes fixture (6), its characterized in that: fixture (6) include punch holder (61) and lower plate (62) that set up at punch holder (61) lower extreme, second connecting block (4) are installed to the one end of punch holder (61) and lower plate (62), cell body (5) have been seted up in second connecting block (4), be connected with elasticity pull rod (68) jointly on the inner wall of punch holder (61) and lower plate (62), the one end fixed mounting of elasticity pull rod (68) has connecting plate (69), the one end fixed mounting of connecting plate (69) has electric putter (7), electric putter (7) set up in cell body (5), the equal fixed mounting in one end of punch holder (61) and lower plate (62) has third installation piece (67), third installation piece (67) are through bolt and second connecting block (4) inner wall fixed connection.

2. A profiled tubing clamp as claimed in claim 1, wherein: two upper arc-shaped clamps (63) are fixedly mounted on the upper clamping plate (61), and two lower arc-shaped clamps (64) are fixedly mounted on the lower clamping plate (62).

3. A profiled tubing clamp as claimed in claim 2, wherein: and the movable clamp (65) is connected with the lower clamping plate (62) between the two lower arc-shaped clamps (64) in a sliding way.

4. A profiled tubing clamp as claimed in claim 3, wherein: the movable clamp (65) and the upper arc-shaped clamp (63) are staggered.

5. A profiled tubing clamp as claimed in claim 4, wherein: rubber pads (66) are fixedly arranged on the inner walls of the upper arc-shaped clamp (63), the lower arc-shaped clamp (64) and the movable clamp (65).

6. A profiled tubing clamp as claimed in claim 1, wherein: one end fixed mounting of second connecting block (4) has first electronic pivot (3), the one end of first electronic pivot (3) is rotated and is installed first connecting block (2), the one end of first connecting block (2) is provided with fixed block (1).

7. A profiled tubing fixture as claimed in claim 6, wherein: the upper end fixed mounting of first connecting block (2) has first installation piece (21), the one end fixed mounting of first installation piece (21) has second electronic pivot (22), it has second installation piece (23) still to alternate on second electronic pivot (22), second installation piece (23) fixed mounting is on fixed block (1).

8. A profiled tubing fixture as claimed in claim 7, wherein: set up built-in cavity (11) in fixed block (1), be provided with sliding sleeve (14) and spring (17) in built-in cavity (11), slidable mounting has L shape limiting plate (13) on sliding sleeve (14), the upper and lower both ends of spring (17) respectively with fixed block (1) and sliding sleeve (14) fixed connection, it has fixture block (12) still to fix a mounting on the inner wall of fixed block (1).

9. The profile tube clamp of claim 8, wherein: the sliding sleeve (14) is provided with a sliding groove (15), a damping sliding block (16) is arranged in the sliding groove (15) in a sliding mode, and the damping sliding block (16) is fixedly arranged at one end of the L-shaped limiting plate (13).