CN212792741U

CN212792741U - Stable and accurate hydraulic pipe pressing machine

Info

Publication number: CN212792741U
Application number: CN202021837119.1U
Authority: CN
Inventors: 叶洪元
Original assignee: Wuxi Chuangyuan Technology Co ltd
Current assignee: Wuxi Chuangyuan Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-26
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a stabilize accurate hydraulic pressure tube press, the base is including setting up the steady piece and the controller on base upper end surface respectively, the upper end fixed connection of shell low side and steady piece, be provided with the micrometer knob on the lateral wall of shell, press the pipe mechanism to include a plurality of gim peg that set up at shell outer wall tip, a plurality of outputs are provided with fastening bolt's die holder, a plurality of outputs and die holder other end fixed connection's pneumatic cylinder, and the other end of pneumatic cylinder and the inside fixed connection of shell, the side of the perpendicular die holder of fastening bolt, and run through threaded connection, the die holder is provided with the mould of the different specifications supporting with it, hydraulic pump low side and base upper end fixed connection, compare with traditional hydraulic pressure tube press, the utility model discloses simple structure, it is accurate to detain the process stabilization, and can be applicable to multiple body, and is not fragile.

Description

Stable and accurate hydraulic pipe pressing machine

Technical Field

The utility model relates to a press pipe technical field, in particular to stabilize accurate hydraulic pressure pipe press.

Background

The pipe press is a hydraulic device for buckling and pressing a pipe fitting assembly, and the matched metal joint exerts contraction force through a die of the buckling and pressing machine to firmly buckle and press the metal joint on a matched high-pressure oil pipe for engineering machinery or a brake pipe, an engine oil pipe, an air conditioner pipe and a power pipe on an automobile. The buckling and pressing machine is suitable for buckling and pressing various mechanical high-low pressure oil pipes, air pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, engine oil pipes and gasoline supply pipes, building accessories and daily hot water pipes, and is widely applied to the industries of vehicles, engineering machinery, hydraulic machinery, welding and cutting equipment and the like.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a stabilize accurate hydraulic pressure pipe press, simple structure, withhold the stable accuracy of process, and can be applicable to multiple body, and be not fragile.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a stable precision hydraulic pipe press, comprising:

the base comprises a stabilizing block and a controller which are respectively arranged on the upper end surface of the base;

the bottom end of the shell is fixedly connected with the upper end of the stabilizing block, and a micrometer knob is arranged on the outer side wall of the shell;

the pipe pressing mechanism comprises a plurality of fixing bolts arranged at the end part of the outer wall of the shell and used for fixing a hydraulic cylinder, a die holder fixed through a fastening bolt is arranged at the other end of the hydraulic cylinder, the fastening bolt horizontally penetrates through the side surface of the die holder, and the die holder is provided with dies of different specifications matched with the die holder;

the bottom of the hydraulic pump is fixedly connected with the upper end of the base.

As a stabilize accurate hydraulic pressure tube press an optimal solution, wherein, the inside of shell becomes circular, a plurality of the die holder is with a plurality of the whole that the pneumatic cylinder is connected for the inside centre of a circle symmetric distribution of shell.

As a stabilize an optimal selection scheme of accurate hydraulic pressure pipe press, wherein, a plurality of be connected with the spring between the die holder.

As a stabilize accurate hydraulic pressure tube press's an preferred scheme, wherein, the hydraulic pump is with a plurality of the pneumatic cylinder intercommunication.

As a stabilize accurate hydraulic pressure tube press's an preferred scheme, wherein, the controller with hydraulic pump electric connection.

Compared with the prior art, the utility model discloses the beneficial effect who has is: in the using process, the pipe pressing mechanism is pressed for 20-30 times in an idle load manner through the controller, then the opening button is pressed down to open the die holder, a corresponding die is selected according to the specification of a required pipe to be pressed and installed on the die holder through the fastening bolt, the corresponding scale is adjusted through the micrometer knob, the pipe sleeved with the joint is placed in a proper position in the pipe pressing mechanism, so that the whole length is pressed down at one time, the pressing button on the controller is pressed down to execute the pressing operation until the pressing is stopped, the hydraulic cylinder drives the die on the die holder to automatically open, the pressed pipe assembly is taken out, the outer diameter of the joint sleeve after the pressing is detected through the vernier caliper, if the parameter table does not accord with the scale, the scale is adjusted through the micrometer knob until the scale accords with the requirement, compared with the traditional hydraulic pipe pressing machine, the hydraulic cylinders which are symmetrical relative to the circle center inside the shell and the die holders which can be provided with dies, make to withhold stably and be applicable to multiple body, the micrometer knob of setting makes to withhold accurately, the utility model discloses simple structure, withhold the stable accuracy of process, and can be applicable to multiple body, it is not fragile.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of the overall structure of a stable and accurate hydraulic pipe press of the present invention;

fig. 2 is a top view of the overall structure of the stable and accurate hydraulic pipe press of the present invention;

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a stabilize accurate hydraulic pressure pipe press, simple structure, withhold the stable accuracy of process, and can be applicable to multiple body, it is not fragile.

Fig. 1-2 are schematic structural diagrams illustrating an embodiment of the stable and accurate hydraulic pipe pressing machine according to the present invention, please refer to fig. 1-2, the main body of the stable and accurate hydraulic pipe pressing machine according to the present embodiment includes: base 100, housing 200, pressure tube mechanism 300, and hydraulic pump 400.

The base 100 includes a stabilizer block 110 and a controller 120 respectively disposed on the upper end surface of the base 100, the base 100 is used for fixedly mounting the stabilizer block 110 and the controller 120, the stabilizer block 110 is used for stably and fixedly connecting the housing 200, the controller 120 is used for controlling the operation of the pipe pressing mechanism 300, and in this embodiment, the controller 120 is electrically connected to the hydraulic pump 400.

Casing 200 bottom and steady piece 110's upper end fixed connection is provided with micrometer knob 210 on the lateral wall of casing 200, and casing 200 is used for pressing the support of pipe part 300 for, and micrometer knob 210 is used for adjusting the size of withholding the body shrinkage, and more 1mm is pressed into to anticlockwise half week, and 1mm is pressed into less clockwise half week, and in this embodiment, the inside of casing 200 becomes circular.

The pipe pressing mechanism 300 is used for buckling and pressing pipes of different specifications, the pipe pressing mechanism 300 comprises a plurality of fixing bolts 310 which are arranged at the end part of the outer wall of the shell 200 and used for fixing the hydraulic cylinder 320, a die holder 330 which is fixed through a fastening bolt 340 is installed at the other end of the hydraulic cylinder 320, the fastening bolt 340 horizontally penetrates through the side face of the die holder 330, the die holder 330 is provided with dies of different specifications matched with the die holder 330, the hydraulic cylinder 320 is used for providing hydraulic power for buckling and pressing operations, the die holder 330 is used for installing the dies of different specifications, and the fastening bolt 340 is used for fixedly connecting the die holder 330 with the dies.

The bottom end of the hydraulic pump 400 is fixedly connected to the upper end of the base 100, and in the present embodiment, the hydraulic pump 400 is in communication with the plurality of hydraulic cylinders 320.

Referring to fig. 1-2, in the use process of the stable and accurate hydraulic pipe press of this embodiment, the pipe press mechanism 300 is pressed 20-30 times without load by the controller 120, then the opening button is pressed to open the die holder 330, a corresponding die is selected according to the specification of the pipe to be pressed and installed on the die holder 330 by the fastening bolt 340, and the corresponding scale is adjusted by the micrometer knob 210, the pipe sleeved with the joint is placed in the pipe press mechanism 300 at a proper position, so that the whole length is pressed at one time, the pressing button on the controller 120 is pressed to perform the pressing operation until the pressing is stopped, the hydraulic cylinder 320 drives the die on the die holder 330 to automatically open, the pressed pipe assembly is taken out, the outer diameter of the casing of the pressed joint is detected by the vernier caliper, if the outer diameter does not conform to the parameter table, the scale is adjusted by the micrometer knob 210 until the requirement is met, compare with traditional hydraulic pressure pipe pressing machine, through the die holder 330 that sets up for the different specification moulds of a plurality of pneumatic cylinders 320 and a plurality of mountable of the inside centre of a circle symmetry of shell 200 for withhold stably and be applicable to multiple body, the micrometer knob 210 of setting makes withhold accurately, the utility model discloses simple structure, withhold the process stably accurate, and can be applicable to multiple body, not fragile.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A stabilize accurate hydraulic pipe press, characterized by, includes:

a base (100) including a stabilizing block (110) and a controller (120) respectively provided on an upper end surface of the base (100);

the bottom end of the shell (200) is fixedly connected with the upper end of the stabilizing block (110), and a micrometer knob (210) is arranged on the outer side wall of the shell (200);

the pipe pressing mechanism (300) comprises a plurality of fixing bolts (310) which are arranged at the end part of the outer wall of the shell (200) and used for fixing a hydraulic cylinder (320), a die holder (330) which is fixed through a fastening bolt (340) is installed at the other end of the hydraulic cylinder (320), the fastening bolt (340) horizontally penetrates through the side surface of the die holder (330), and the die holder (330) is provided with dies with different specifications which are matched with the dies;

the bottom end of the hydraulic pump (400) is fixedly connected with the upper end of the base (100).

2. The stable and accurate hydraulic pipe press as recited in claim 1, wherein the inside of the housing (200) is circular, and the entirety of the plurality of die holders (330) connected to the plurality of hydraulic cylinders (320) is symmetrically distributed with respect to the center of the inside of the housing (200).

3. The stable and accurate hydraulic tube press as recited in claim 1, wherein a plurality of said die holders (330) have springs connected therebetween.

4. The stable and accurate hydraulic pipe press as recited in claim 1, wherein said hydraulic pump (400) is in communication with a plurality of said hydraulic cylinders (320).

5. The stable and accurate hydraulic pipe press as recited in claim 1, wherein the controller (120) is electrically connected to the hydraulic pump (400).