CN209868025U

CN209868025U - Elbow groove clamp

Info

Publication number: CN209868025U
Application number: CN201920807648.8U
Authority: CN
Inventors: 赵忠
Original assignee: Shandong Dongwei Petrochemical Technology Co Ltd
Current assignee: Shandong Dongwei Petrochemical Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2019-12-31
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses an elbow groove anchor clamps, including mounting panel and fixed plate, the width of mounting panel is less than the width of fixed plate, still includes electric telescopic handle, electric telescopic handle passes through the bolt fastening at the top of mounting panel, and electric telescopic handle's top has the connecting rod through the bolt fastening, and the top welding of connecting rod has the clamp plate, the bottom of clamp plate has first pressure sensor through the bolt fastening. The utility model discloses can drive the clamp plate and move down to push down the elbow, it is fixed to it, can be when contacting with the elbow detection pressure, by treater control electric telescopic handle stop motion when pressure reachs certain numerical value, prevent to last the pressurization to cause the damage to elbow or electric telescopic handle, can fix it from the both sides of elbow simultaneously, improved the stability of device, can rotate through hinge control arc when the contact, make its better contact with the elbow, improve area of contact, stability is good.

Description

Elbow groove clamp

Technical Field

The utility model relates to an elbow processing technology field especially relates to an elbow groove anchor clamps.

Background

The production of good flange elbows requires various delicate processes, the operation also requires delicate processing, elbows with higher quality usually need to pay special attention to each detailed processing of the elbows in each processing link, and the traditional elbow bevels are carried out on beveling machines and generally need to be clamped and fixed in the processing process.

Through search, a patent with the publication number of CN201519880U discloses an elbow groove clamp. The elbow groove clamp comprises a groove machine base (1), wherein a group of dovetail seats (2) are installed on the groove machine base (1), a group of fixing plates (4) are fixed on the inner sides of the dovetail seats (2) through fastening bolts (3), and a V-shaped clamp A (5) and a V-shaped clamp B (6) are fixed on the inner sides of the fixing plates (4) through bolts. The fixture is connected with a straight pipe section groove processing machine, and can be used for processing straight pipe grooves on a groove processing machine. The above patents suffer from the following disadvantages: the elbow can not be tightly clamped and fixed, the stability is not good, the processing effect is easily influenced, and the requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elbow groove clamp.

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

the utility model provides an elbow groove anchor clamps, includes mounting panel and fixed plate, and the width of mounting panel is less than the width of fixed plate, still includes electric telescopic handle, electric telescopic handle passes through the bolt fastening at the top of mounting panel, and electric telescopic handle's top has the connecting rod through the bolt fastening, and the top welding of connecting rod has the clamp plate, the bottom of clamp plate has first pressure sensor through the bolt fastening, the top of fixed plate is equipped with two fixing device, and fixing device includes hydraulic cylinder, hydraulic cylinder passes through the bolt fastening at the top of fixed plate, and one side of hydraulic cylinder has the connecting plate through the bolt fastening, the top of fixed plate has the treater through the bolt fastening.

Furthermore, a rubber pad is bonded to the bottom of the pressing plate, and a balance block is fixed to one side of the pressing plate through a bolt.

Furthermore, one side of the connecting plate is fixed with a hinge through a bolt, one side of the hinge is hinged with an arc-shaped plate, and one side of the arc-shaped plate is fixed with a second pressure sensor through a bolt.

Furthermore, a plurality of springs are welded on one side of the arc-shaped plate, and the other ends of the springs are welded with the connecting plate.

Furthermore, one side of the arc-shaped plate is bonded with an anti-slip pad.

Furthermore, the bottom of fixed plate and mounting panel all is fixed with a plurality of bracing pieces through the bolt, and the bottom of bracing piece has the bottom plate through the bolt fastening.

Further, still include a plurality of regulation poles, adjust the pole and pass through the bolt fastening in the bottom of bottom plate, and the bottom of adjusting the pole is equipped with flexible pipe, has cup jointed the spring housing on adjusting the pole, has placed a plurality of rubber balls in the flexible pipe, and the bolt fastening has the wheel in the bottom of flexible pipe.

The utility model has the advantages that:

1. the elbow can be conveniently and directly placed at electric telescopic handle's position through the setting of mounting panel, and it is convenient to place, can drive the clamp plate downstream through electric telescopic handle's setting to push down the elbow, it is fixed to it, can make better the contacting with the elbow of clamp plate through the setting of rubber pad, improved stability.

2. The setting through first pressure sensor can be with elbow detection pressure when contacting, by treater control electric telescopic handle stop motion when pressure reachs certain numerical value, prevents to last the pressurization to cause the damage to elbow or electric telescopic handle, can fix it from the both sides of elbow simultaneously through setting up of two fixing device, has improved the stability of device.

3. The setting through hydraulic cylinder can drive the arc forward motion, makes its and elbow contact, and is fixed to it, rotates through hinge control arc when the contact, makes its better contact with the elbow, improves area of contact, and stability is good, can improve the frictional force between arc and the elbow through setting up of slipmat, prevents the phenomenon of skidding.

4. The setting through second pressure sensor can detect the pressure between arc and the elbow, by treater control hydraulic cylinder stop motion when pressure reachs certain numerical value, has improved the intelligence of device, can stretch out and draw back in flexible pipe under the cooperation of spring housing and rubber ball through the setting of adjusting the pole, cushions the impact force when the device removes the vibration, and stability is good.

Drawings

Fig. 1 is a schematic sectional structure view of an embodiment 1 of an elbow groove fixture provided by the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an elbow groove clamp according to embodiment 1 of the present invention;

fig. 3 is a schematic diagram of a signal flow structure of an embodiment 1 of an elbow groove fixture provided by the present invention;

fig. 4 is a schematic sectional structure view of an elbow groove clamp embodiment 2 provided by the present invention.

In the figure: the device comprises a base plate 1, supporting rods 2, a mounting plate 3, an electric telescopic rod 4, a connecting rod 5, a balance block 6, a pressing plate 7, a rubber pad 8, a first pressure sensor 9, a fixing device 10, a hydraulic oil cylinder 11, a fixing plate 12, a connecting plate 13, a hinge 14, a spring 15, an arc plate 16, a second pressure sensor 17, an adjusting rod 18, a spring sleeve 19, a telescopic pipe 20 and a rubber ball 21.

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.

Example 1

Referring to fig. 1-3, an elbow groove clamp comprises a mounting plate 3 and a fixing plate 12, wherein the mounting plate 3 is smaller than the fixing plate 12 in width, the elbow groove clamp further comprises an electric telescopic rod 4, the electric telescopic rod 4 is fixed on the top of the mounting plate 3 through a bolt, a connecting rod 5 is fixed on the top of the electric telescopic rod 4 through a bolt, a pressing plate 7 is welded on the top of the connecting rod 5, the pressing plate 7 is driven by the electric telescopic rod 4 to move downwards so as to press and fix an elbow, a first pressure sensor 9 is fixed on the bottom of the pressing plate 7 through a bolt, the first pressure sensor 9 detects pressure when the pressure contacts with the elbow, when the pressure reaches a certain value, the electric telescopic rod 4 is controlled by a processor to stop moving so as to prevent the elbow or the electric telescopic rod 4 from being damaged by continuous pressurization, two fixing devices 10 are arranged on the top, the hydraulic oil cylinder 11 is fixed on the top of the fixing plate 12 through bolts, a connecting plate 13 is fixed on one side of the hydraulic oil cylinder 11 through bolts, and a processor is fixed on the top of the fixing plate 12 through bolts.

The bottom of clamp plate 7 bonds there is rubber pad 8, makes better and the elbow of clamp plate 7 contact through rubber pad 8, has improved stability, and one side of clamp plate 7 is fixed with balancing piece 6 through the bolt.

One side of the connecting plate 13 is fixed with a hinge 14 through a bolt, one side of the hinge 14 is hinged with an arc-shaped plate 16, one side of the arc-shaped plate 16 is fixed with a second pressure sensor 17 through a bolt, and the arc-shaped plate 16 is driven by the hydraulic oil cylinder 11 to move forwards to be in contact with the elbow and be fixed.

A plurality of springs 15 are welded to one side of the arc plate 16, and the other ends of the springs 15 are welded to the connecting plate 13.

One side of arc 16 bonds and has the slipmat, improves the frictional force between arc 16 and the elbow through the slipmat, prevents the phenomenon of skidding to appear, and the bottom of fixed plate 12 and mounting panel 3 all is fixed with a plurality of bracing pieces 2 through the bolt, and the bottom of bracing piece 2 is fixed with bottom plate 1 through the bolt.

The working principle of the embodiment is as follows: the elbow is directly placed at the position of an electric telescopic rod 4, then a pressing plate 7 is driven to move downwards through the electric telescopic rod 4, so that the elbow is pressed and fixed, the pressing plate 7 is better contacted with the elbow through a rubber pad 8, the pressure is detected through a first pressure sensor 9 when the pressing plate is contacted with the elbow, when the pressure reaches a certain value, the electric telescopic rod 4 is controlled by a processor to stop moving, the elbow or the electric telescopic rod 4 is prevented from being damaged by continuous pressurization, an arc-shaped plate 16 is driven to move forwards through a hydraulic oil cylinder 11 and is contacted with the elbow and fixed, the arc-shaped plate 16 is controlled to rotate through a hinge 13 when the pressure is contacted, so that the arc-shaped plate is better contacted with the elbow, the contact area is increased, the stability is good, the friction force between the arc-shaped plate 16 and the elbow is increased through an anti-skid pad, the phenomenon of slipping is prevented, the pressure between the arc-, when the pressure reaches a certain value, the processor controls the hydraulic oil cylinder 11 to stop moving, so that the elbow is fixed, and the subsequent processing is facilitated.

Example 2

Referring to fig. 4, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a plurality of adjusting rods 18, the adjusting rods 18 are fixed at the bottom of the bottom plate 1 by bolts, an extension tube 20 is disposed at the bottom of the adjusting rods 18, a spring sleeve 19 is sleeved on the adjusting rods 18 to buffer impact force, a plurality of rubber balls 21 are disposed in the extension tube 20 to buffer impact force, and wheels are fixed at the bottom of the extension tube 20 by bolts.

The working principle of the embodiment is as follows: the adjusting rod 18 is matched with the spring sleeve 19 and the rubber ball 21 to extend and retract in the telescopic pipe 20, so that impact force is buffered when the device moves and vibrates, and the stability is good.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An elbow groove clamp comprises a mounting plate (3) and a fixing plate (12), wherein the width of the mounting plate (3) is less than that of the fixing plate (12), it is characterized by also comprising an electric telescopic rod (4), wherein the electric telescopic rod (4) is fixed at the top of the mounting plate (3) through a bolt, the top of the electric telescopic rod (4) is provided with a connecting rod (5), the top of the connecting rod (5) is provided with a pressing plate (7), a first pressure sensor (9) is arranged at the bottom of the pressure plate (7), two fixing devices (10) are arranged at the top of the fixing plate (12), and the fixing device (10) comprises a hydraulic oil cylinder (11), the hydraulic oil cylinder (11) is fixed at the top of the fixing plate (12) through a bolt, and one side of the hydraulic oil cylinder (11) is provided with a connecting plate (13), and the top of the fixing plate (12) is provided with a processor.

2. The elbow groove clamp according to claim 1, wherein a rubber pad (8) is bonded to the bottom of the pressing plate (7), and a balance weight (6) is arranged on one side of the pressing plate (7).

3. The elbow beveling jig according to claim 1, characterized in that one side of the connecting plate (13) is provided with a hinge (14), and one side of the hinge (14) is hinged with an arc-shaped plate (16), and one side of the arc-shaped plate (16) is provided with a second pressure sensor (17).

4. The elbow groove clamp according to claim 3, wherein a plurality of springs (15) are provided on one side of the arc plate (16), and the other ends of the springs (15) are welded to the connecting plate (13).

5. The elbow groove clamp according to claim 4, wherein a non-slip mat is bonded to one side of the curved plate (16).

6. The elbow groove clamp according to claim 1, wherein a plurality of support rods (2) are arranged at the bottom of the fixing plate (12) and the mounting plate (3), and a bottom plate (1) is arranged at the bottom of each support rod (2).

7. The elbow groove clamp according to claim 6, further comprising a plurality of adjusting rods (18), wherein the adjusting rods (18) are fixed at the bottom of the bottom plate (1) through bolts, telescopic pipes (20) are arranged at the bottoms of the adjusting rods (18), spring sleeves (19) are sleeved on the adjusting rods (18), a plurality of rubber balls (21) are placed in the telescopic pipes (20), and wheels are arranged at the bottoms of the telescopic pipes (20).