CN209793556U - Clamping device of pipe clamp - Google Patents

Abstract

The utility model discloses a clamping device of a pipe clamp, belonging to the field of tool fixtures, comprising a clamp, a clamping cylinder for controlling the clamp to open or clamp, and a mounting rack for mounting the clamp and the clamping cylinder; one embedded arm of the clamp is fixed on the mounting frame, the other embedded arm is arranged at the end part of a piston rod of the clamping cylinder through a hinge block, and the piston rod of the clamping cylinder is perpendicular to a hinge shaft of the clamp; the hinging block is hinged at the end part of the clamping cylinder and is also provided with a through hole for the embedded arm to pass through and be connected in a sliding way. The utility model provides an among the prior art handheld pipe with clamp easily press from both sides askew, problem that intensity of labour is high.

Description

Clamping device of pipe clamp

Technical Field

The utility model relates to a frock clamp, concretely relates to clamping device of tubular product clamp.

background

In many water jet equipment, the rubber tube front end that has the strengthening rib all sets up the shower nozzle, but shower nozzle itself can not lug connection at the tubular product front end, need install a metal screwed pipe additional at the tubular product front end, and screwed pipe one end is located tubular product tip inboard, and the shaping together is generally being processed man-hour, and the back is finished in processing, and the reuse clamp is tight. And one end of the threaded pipe outside the pipe is provided with external threads so as to be connected with the spray head. The whole hoop is in a circular ring shape, the diameter of the hoop is larger than that of a pipe at the beginning, and the hoop is convenient to sleeve on the pipe; one of the locations of the clamp band projects outwardly, typically by pinching the clamp band in place to pinch the threaded pipe end within the pipe. At present, the sleeving and clamping of the clamp are all carried out manually, and after the clamp is sleeved to an approximate position, a hand is used for holding the pipe, and a hand is used for holding the clamp for clamping. However, when the pipe is held by hand, because some pipes with high water pressure are hard, the deformation elasticity and gravity of the pipes are high, and both hands need to exert force in the clamping process, the pipes are easy to shake, and the clamping is inclined; and the pipe can not be held by one hand horizontally in the clamping process, so that the clamp can slide along the outer wall of the pipe and is easy to clamp askew. Meanwhile, the pipe is manually held and clamped by the clamp, and when the pipe is held by a single hand, the pipe is similar to a single-hand holding rod when the pipe is higher in hardness, so that the labor intensity is higher.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model aims to provide a clamping device of tubular product clamp has solved among the prior art handheld pipe and has pressed from both sides askew, the high problem of intensity of labour with the clamp is easy.

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

A clamping device of a pipe clamp comprises a clamp, a clamping cylinder for controlling the clamp to open or clamp, and a mounting frame for mounting the clamp and the clamping cylinder; one embedded arm of the clamp is fixed on the mounting frame, the other embedded arm is arranged at the end part of a piston rod of the clamping cylinder through a hinge block, and the piston rod of the clamping cylinder is perpendicular to a hinge shaft of the clamp; the hinging block is hinged at the end part of the clamping cylinder and is also provided with a through hole for the embedded arm to pass through and be connected in a sliding way.

Compared with the prior art, the utility model discloses following beneficial effect has:

The utility model provides a clamping device of a pipe clamp, which drives a clamp to clamp through a cylinder without a hand-held pipe or a hand-held clamp, and can control the pipe to keep the pipe horizontal through both hands; the clamp does not need to be very tight and is not easy to slide or rotate along with the outer wall of the pipe; the pipe industry is operated to both hands and is convenient for aim at, reduces intensity of labour.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of the present invention and the operation of the clamp;

FIG. 2 is a schematic view of a clamp on a pipe;

FIG. 3 is a view showing the relationship between the blind holes of the positioning plate and the clamp;

FIG. 4 is a schematic view of the fit between the guide block, the positioning plate, the pipe and the clamp;

FIG. 5 is a schematic view of the end of the guide block with a threaded hole;

Fig. 6 is a longitudinal sectional view of the guide block.

Wherein, mounting bracket 1, clamp 2, die clamping cylinder 3, articulated piece 4, articulated shaft 5, clamp 6, tubular product 7, locating plate 8, blind hole 9, press from both sides mouth 10, guide block 11, screw thread section of thick bamboo 12, screw 13.

Detailed Description

In order to make the utility model realize that the technical means, the creation characteristics, the achievement purpose and the effect are clearer and are easy to understand, the following combination and the detailed implementation are right the utility model discloses do further explanation:

As shown in fig. 1-5, the present invention provides a clamping device for a pipe clamp 6, which comprises a clamp 2, a clamping cylinder 3 for controlling the clamp 2 to open or clamp, and an installation frame 1 for installing the clamp 2 and the clamping cylinder 3; one embedded arm of the clamp 2 is fixed on the mounting frame 1, the other embedded arm is arranged at the end part of a piston rod of the clamping cylinder 3 through a hinge block 4, and the piston rod of the clamping cylinder 3 is perpendicular to a hinge shaft 5 of the clamp 2; the hinged block 4 is hinged to the end part of the piston rod of the clamping cylinder 3, and a through hole for the embedded arm to penetrate through and be connected with the hinged block 4 in a sliding mode is further formed in the hinged block.

According to the above technical scheme, the utility model discloses a technical thought does: the clamp 2 is controlled to clamp through an air cylinder; the clamp 2 does not need to be held by hands; the positions of the pipe and the hoop 6 can be operated by two hands, so that the pipe is kept horizontal, and the position of the hoop 6 is not easy to change in the clamping process; and simultaneously, the labor force is reduced.

in a particular installation; the clamping cylinder 3 is vertically installed on the installation frame 1, the embedding arm above the clamp 2 is fixed at the upper end of the installation frame 1, the embedding arm below the clamp moves up and down under the driving of the cylinder through the hinge block 4, and the inner wall of the upper end of the through hole of the hinge block 4 is connected through a bolt so as to be convenient for dismounting. A clamp positioning device is further arranged on one side of the clamp 2 and comprises a guide block 11 and a positioning plate 8, the section of the guide block 11 is the same as that of the inner wall of the clamp 6, namely, the clamp 6 is slidably sleeved on the guide block 11 and cannot rotate around the guide block 11, and a screw hole 13 for fixing a pipe 7 is formed in the end part of the clamp 6; the positioning plate 8 is provided with a blind hole 9 matched with the outer wall of the guide block 11, and when one end of the guide block 11 is inserted into the blind hole 9, the other end of the guide block 11 is close to the clamping opening 10 of the clamp 2 and the clamped protruding position of the clamp 6 is right opposite to the clamping opening 10. In concrete operation process, earlier with clamp 6 cover on guide block 11, on screwing up guide block 11 on the screw thread section of thick bamboo 12 of 7 tip of tubular product, screw 13 only plays the connection effect with the cooperation of a screw thread section of thick bamboo 12 to can not receive big power only need two rings of screw threads can, avoid twisting the extravagant more time of screw thread. After the guide block 11 is connected with the pipe 7; the guide block 11 is inserted into the blind hole 9, at the moment, the bulge on the guide block 11 is just opposite to the clamping opening 10 of the clamp 2, namely, the bulge of the clamp 6 sleeved on the guide block 11 faces the clamping opening 10, and the clamp 6 slides to the clamping opening 10 along the guide block 11, at the moment, only one hand is needed to hold the middle of the pipe, and one end of the pipe is supported by the blind hole 9 and the guide block 11 in a matched mode. Meanwhile, the clamp 6 is limited by the clamp opening 10, and axial rotation cannot occur. The clamp 6 will normally clamp the metal threaded cartridge 12 in the pipe close to the end and therefore not very close to the end of the pipe, so that the threaded hole 13 has two sections, one at the end of the guide block 11 cooperating with the pipe 7 and one in the guide block 11 cooperating with the threaded cartridge 12 by two turns of thread. The clamping band 6 thus reaches the position of the clamping opening 10 directly after sliding out of the guide 11. Can be directly clamped. The positioning device releases one hand of an operator, and can be used for starting the clamping of the clamping cylinder 3 without stepping on a switch by feet.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (3)

1. The clamping device for the pipe clamp is characterized by comprising a clamp, a clamping cylinder for controlling the clamp to open or clamp and a mounting frame for mounting the clamp and the clamping cylinder; one embedded arm of the clamp is fixed on the mounting frame, the other embedded arm is arranged at the end part of a piston rod of the clamping cylinder through a hinge block, and the piston rod of the clamping cylinder is perpendicular to a hinge shaft of the clamp; the hinged block is hinged to the end part of the piston rod of the clamping cylinder and is also provided with a through hole for the embedded arm to penetrate through and be connected in a sliding mode.

2. The clamping device of claim 1, wherein a band positioning device is further provided at one side of the clamp, the band positioning device comprises a guide block and a positioning plate, the cross section of the guide block is the same as that of the inner wall of the band, so that the band is slidably sleeved on the guide block and cannot rotate around the guide block; the end part of the guide block is provided with a screw hole for fixing a pipe; the positioning plate is provided with a blind hole matched with the outer wall of the guide block, and when one end of the guide block is inserted into the blind hole, the other end of the guide block is close to the clamping opening of the clamp and the clamped protruding position of the clamp is opposite to the clamping opening.

3. A clamping device for pipe clamps as claimed in claim 2, wherein said threaded bore has two sections, one section at the end of the guide block engaging the pipe, and one section in the guide block engaging the threaded sleeve through two turns of thread.