CN212470566U

CN212470566U - Clamping device of pipe cutting machine

Info

Publication number: CN212470566U
Application number: CN202021017805.4U
Authority: CN
Inventors: 苏冰; 胡放鸣
Original assignee: Huizhou Minghao Household Goods Co ltd
Current assignee: Huizhou Minghao Household Goods Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-05
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a pipe cutting machine clamping device, which relates to the technical field of pipeline processing, and comprises a supporting frame, wherein an adjusting motor and a fixed frame are fixed on the supporting frame, an elliptical disk driven by the adjusting motor is rotationally arranged in the fixed frame, a lifting adjusting mechanism is connected on a driving motor in a driving way, a bracket is connected on the lifting adjusting mechanism in a driving way, and a translation mechanism for adjusting the transverse position of a pipeline is arranged on the bracket; the utility model discloses a vertical lift adjustment can be carried out to the bracket to the lift adjustment mechanism that sets up, the pipeline height of supporting on the bracket can realize adjusting, be convenient for realize its horizontal corresponding with fixed establishment according to the difference of pipeline internal diameter, the translation mechanism of setting can drive the pipeline and remove to fixed establishment one side, realize the stable centre gripping of fixed establishment to the pipeline, oval dish among the fixed establishment is rotatory can realize propping the fastening from inside drive arc piece to the pipeline and is fixed, the fixed very firm and loading and unloading convenience of pipeline.

Description

Clamping device of pipe cutting machine

Technical Field

The utility model relates to a pipeline processing technology field specifically is a pipe cutting machine clamping device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. During the cutting process of the pipe, the pipe needs to be fixed by a clamping device.

The patent with the publication number of CN 210412803U discloses a pipe clamping device for a pipe cutting machine, which comprises a frame, a clamping assembly is disposed above the frame, the frame is connected to the clamping assembly, the clamping assembly is provided with a first clamping jaw and a second clamping jaw, the clamping device is provided with a mounting plate, a mounting seat is provided with a first sliding rod and a second sliding rod, a left second clamping jaw is correspondingly connected to the first sliding rod and the second sliding rod, a second driving device is fixedly mounted at the bottom of the mounting seat, a second connecting plate is connected to the second driving device, the second clamping jaw is connected to the second driving device, the left sliding rod is provided with a first driving device, the first driving device is connected to the first clamping jaw, the device can be used for clamping and fixing a pipe, but cannot be flexibly adjusted according to the inner diameter of the pipe, and the pipe clamping effect is not ideal, therefore, a clamping device for a pipe cutting machine is provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe cutting machine clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pipe cutting machine clamping device, includes the support frame, is fixed with adjusting motor and fixed frame on the support frame, is equipped with in the fixed frame to rotate and is provided with by adjusting motor driven oval dish, is equipped with on the oval dish to be used for carrying out the fixed establishment fixed to the pipeline, be fixed with driving motor on the support frame, driving connection has lift adjustment mechanism on the driving motor, and the last transmission of lift adjustment mechanism is connected with the bracket, be equipped with the translation mechanism that is used for adjusting the pipeline lateral position on the bracket.

As an improved scheme of the utility model: the fixing mechanism comprises two translation plates which are slidably mounted in the fixing frame, the two translation plates are symmetrically arranged relative to the elliptic disc, an arc-shaped block is fixed on each translation plate, and a transmission rod is hinged to the end portion of each arc-shaped block and the end portion of the elliptic disc.

As an improved scheme of the utility model: and a sliding block which is embedded in the inner wall of the fixed frame in a sliding manner is fixed at the end part of the translation plate.

As an improved scheme of the utility model: the lifting adjusting mechanism comprises two coaxially fixed threaded rods driven by a driving motor, wherein the thread turning directions of the threaded rods are opposite, thread sleeve blocks are sleeved on the threaded rods in a threaded manner, and supporting rods are hinged between the thread sleeve blocks and the bracket.

As an improved scheme of the utility model: the lifting adjusting mechanism further comprises a horizontal rod fixed on the support frame, and a sliding sleeve fixed at the bottom of the threaded sleeve block is sleeved on the horizontal rod in a sliding mode.

As an improved scheme of the utility model: translation mechanism including rotate install on the bracket, with the driving roller of pipeline butt, the coaxial worm wheel that is fixed with on the driving roller, the meshing is connected with the worm on the worm wheel, and the coaxial crank that is fixed with on the worm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a vertical lift adjustment can be carried out to the bracket to the lift adjustment mechanism that sets up, the pipeline height of supporting on the bracket can realize adjusting, be convenient for realize its horizontal corresponding with fixed establishment according to the difference of pipeline internal diameter, the translation mechanism of setting can drive the pipeline and remove to fixed establishment one side, realize the stable centre gripping of fixed establishment to the pipeline, oval dish among the fixed establishment is rotatory can realize propping the fastening from inside drive arc piece to the pipeline and is fixed, the fixed very firm and loading and unloading convenience of pipeline.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic side view of a portion of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1-supporting frame, 2-fixed frame, 3-bracket, 4-pipeline, 5-thread sleeve block, 6-horizontal rod, 7-sliding sleeve, 8-threaded rod, 9-supporting rod, 10-driving motor, 11-adjusting motor, 12-worm, 13-sliding block, 14-transmission rod, 15-elliptic disc, 16-translation plate, 17-arc block, 18-worm wheel, 19-transmission roller and 20-crank handle.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a clamping device of a pipe cutting machine comprises a supporting frame 1, wherein an adjusting motor 11 and a fixing frame 2 are fixed on the supporting frame 1, an elliptical disk 15 driven by the adjusting motor 11 is rotatably arranged in the fixing frame 2, a fixing mechanism used for fixing a pipeline 4 is arranged on the elliptical disk 15, a driving motor 10 is fixed on the supporting frame 1, a lifting adjusting mechanism is connected to the driving motor 10 in a driving manner, a bracket 3 is connected to the lifting adjusting mechanism in a transmission manner, and a translation mechanism used for adjusting the transverse position of the pipeline 4 is arranged on the bracket 3.

The bracket 3 that sets up in this device is used for supporting pipeline 4, and the lift adjustment mechanism of setting can carry out vertical lift adjustment to bracket 3, and the pipeline 4 that supports on bracket 3 highly can realize adjusting, is convenient for realize its horizontal corresponding with fixed establishment according to the difference of 4 internal diameters of pipeline, and the translation mechanism of setting can drive pipeline 4 and remove to fixed establishment one side, realizes fixed establishment to pipeline 4's stable centre gripping.

The fixing mechanism of the device comprises two translation plates 16 which are slidably mounted in the fixing frame 2, the two translation plates 16 are symmetrically arranged relative to the elliptic disc 15, an arc-shaped block 17 is fixed on each translation plate 16, and the end parts of the arc-shaped block 17 and the elliptic disc 15 are hinged with a transmission rod 14. The end of the translation plate 16 is fixed with a slide block 13 which is embedded in the inner wall of the fixed frame 2 in a sliding way.

Adjusting motor 11 drive oval dish 15 is rotatory, oval dish 15 anticlockwise rotation, and then promote arc piece 17 through transfer line 14 and remove to the direction of keeping away from oval dish 15, and then realize that arc piece 17 from inside props oval dish 15 tight fixedly, and during this period, slider 13 realizes fine guide effect along with translation board 16 lateral sliding, realizes pipeline 4's stable fixed.

Example 2

On embodiment 1's basis, in addition, this device's lift adjustment mechanism includes that two coaxial fixings and screw thread by driving motor 10 driven revolve to opposite threaded rod 8, and equal screw thread has cup jointed screw sleeve 5 on the threaded rod 8, and it has bracing piece 9 to articulate between screw sleeve 5 and the bracket 3, and lift adjustment mechanism still includes the horizon bar 6 of fixing on support frame 1, and the slip cap is equipped with the sliding sleeve 7 of fixing in screw sleeve 5 bottom on horizon bar 6.

The driving motor 10 can drive the two threaded rods 8 to synchronously rotate, at the moment, the two threaded sleeve blocks 5 on the threaded rods 8 move oppositely or back to back, the height adjusting effect of the bracket 3 is achieved through the arranged supporting rods 9, namely the vertical height of the pipeline 4 on the bracket 3 is adjusted, and the transverse correspondence between the pipeline and the fixing mechanism is facilitated.

The translation mechanism of the device comprises a transmission roller 19 which is rotatably arranged on the bracket 3 and is abutted against the pipeline 4, a worm wheel 18 is coaxially fixed on the transmission roller 19, a worm 12 is connected on the worm wheel 18 in a meshed manner, and a crank 20 is coaxially fixed on the worm 12.

Through the setting, the hand crank 20 can drive the worm 12 to rotate, the worm 12 drives the worm wheel 18 meshed with the worm to rotate, and then the rotation of the driving roller 19 is realized, the driving roller 19 drives the pipeline 4 to move towards one side of the fixing mechanism, the elliptical disc 15, the arc-shaped block 17 and the transmission rod 14 are positioned inside the pipeline 4, the stable and firm fixing effect on the pipeline 4 is realized, the operation is simple and convenient, and the use is easy.

To sum up, the utility model discloses a lift adjustment mechanism who sets up can carry out vertical lift adjustment to bracket 3, and the pipeline 4 height that supports on the bracket 3 can realize adjusting, is convenient for realize its horizontal corresponding with fixed establishment according to the difference of 4 internal diameters of pipeline, and the translation mechanism of setting can drive pipeline 4 and remove to fixed establishment one side, realizes that fixed establishment is to pipeline 4's stable centre gripping, and oval dish 15 rotation among the fixed establishment can realize tightly supporting fixedly from inside drive arc piece 17 to pipeline 4, and pipeline 4's fixed very firm and loading and unloading are convenient.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a pipe cutting machine clamping device, includes support frame (1), is fixed with adjusting motor (11) and fixed frame (2) on support frame (1), its characterized in that, be equipped with in fixed frame (2) and rotate and be provided with by adjusting motor (11) driven oval dish (15), be equipped with on oval dish (15) and be used for carrying out the fixed establishment to pipeline (4), be fixed with driving motor (10) on support frame (1), driving connection has lift adjustment mechanism on driving motor (10), and the last transmission of lift adjustment mechanism is connected with bracket (3), be equipped with the translation mechanism that is used for adjusting pipeline (4) lateral position on bracket (3).

2. The pipe cutting machine clamping device according to claim 1, wherein the fixing mechanism comprises two translation plates (16) slidably mounted in the fixing frame (2), the two translation plates (16) are symmetrically arranged with respect to the elliptical disk (15), an arc block (17) is fixed on the translation plates (16), and the arc block (17) is hinged with the end of the elliptical disk (15) to form the transmission rod (14).

3. The pipe cutting machine clamping device according to claim 2, characterized in that the end of the translating plate (16) is fixed with a slider (13) slidably embedded in the inner wall of the fixed frame (2).

4. The pipe cutting machine clamping device according to claim 1, wherein the lifting adjusting mechanism comprises two coaxially fixed threaded rods (8) driven by a driving motor (10) and having opposite thread turning directions, a thread sleeve block (5) is sleeved on each threaded rod (8) in a threaded manner, and a supporting rod (9) is hinged between each thread sleeve block (5) and the bracket (3).

5. The pipe cutting machine clamping device according to claim 4, wherein the lifting adjusting mechanism further comprises a horizontal rod (6) fixed on the support frame (1), and a sliding sleeve (7) fixed at the bottom of the threaded sleeve block (5) is slidably sleeved on the horizontal rod (6).

6. The pipe cutting machine clamping device according to claim 1, wherein the translation mechanism comprises a transmission roller (19) rotatably mounted on the bracket (3) and abutted to the pipeline (4), a worm wheel (18) is coaxially fixed on the transmission roller (19), a worm (12) is connected to the worm wheel (18) in a meshing manner, and a hand crank (20) is coaxially fixed on the worm (12).