CN213918030U

CN213918030U - Pipe joint press-fitting tool

Info

Publication number: CN213918030U
Application number: CN202022466989.9U
Authority: CN
Inventors: 宁琨
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-10
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a coupling pressure equipment instrument belongs to pressure equipment instrument technical field. The pipe joint press fitting tool comprises a press holding mechanism and a clamping mechanism. The clamping mechanism comprises a support column, a press plate, a clamping rod and a connecting rod, the press plate is fixedly arranged at the bottom end of the support column, the top end of the support column is fixedly connected with the bottom end of the vertical rod, the clamping rod and the connecting rod are both provided with two clamping rods, and the top ends of the two clamping rods are respectively hinged to the two ends of the cross beam. The utility model discloses handheld handle is exerted pressure downwards, and the connecting rod drives the inboard splint centre gripping of clamping bar and fixes in the both sides of waiting to install the article. The handle is gradually pressed downwards, so that the pressing plate presses and holds the pipe joint at the bottom, and the pipe joint is easily pressed and held into the slotted hole. The mechanical type is realized to replace the original manual feeding and press fitting of the pipe joint, and the work burden is reduced.

Description

Pipe joint press-fitting tool

Technical Field

The utility model relates to a pressure equipment instrument field particularly, relates to pipe joint pressure equipment instrument.

Background

The pipe joint is a connecting tool between a pipeline and a connecting point between an element and the pipeline, and can be disassembled and assembled. Plays an indispensable important role in the pipe fitting, which is one of the two main components of the hydraulic pipe. In the press fitting process of the pipe joint, the pipe fitting is pressed into the corresponding slotted hole by using the handheld pipe fitting head. The pipe joint is frequently pressed by hands, so that physical strength is very consumed, and the hands are easily sore due to repeated pressing of the hands.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a coupling pressure equipment instrument aims at improving the hand and relapse to press the problem that easily leads to the painful situation of hand appearance many times.

The utility model discloses a realize like this:

the utility model provides a pipe joint pressure equipment instrument, hold mechanism and fixture including pressing.

The pressing and holding mechanism comprises a cross beam, a vertical rod and a handle, the bottom end of the vertical rod movably penetrates through the cross beam, the handle is fixedly installed at the top end of the vertical rod, the clamping mechanism comprises a supporting column, a pressing plate, a clamping rod and a connecting rod, the pressing plate is fixedly arranged at the bottom end of the supporting column, the top end of the supporting column is fixedly connected with the bottom end of the vertical rod, the clamping rod and the connecting rod are respectively provided with two clamping rods, the top ends of the clamping rods are respectively hinged at two ends of the cross beam, one end of the connecting rod is hinged at the supporting column, and the other end of.

In an embodiment of the present invention, two opposite surfaces of the bottom ends of the clamping rods are provided with clamping plates, and the clamping plates are connected with elastic members between the clamping rods.

In an embodiment of the present invention, the clamping plate is kept away from the clamping rod and a non-slip mat is arranged on one side of the clamping rod.

In an embodiment of the present invention, the elastic member includes a first spring, and the first spring is disposed between the clamping plate and the clamping rod.

In an embodiment of the present invention, the clamp plate is close to one side of the clamping rod and is connected with a guiding rod, and the guiding rod is movably connected to the first spring and the clamping rod.

In an embodiment of the present invention, the clamping bar is kept away from one side of the clamping plate is provided with an end cover, and the end cover is fixedly installed on the end portion of the guiding rod.

The utility model discloses an in one embodiment, fixed surface is provided with guide sleeve on the crossbeam, the pole setting activity run through in guide sleeve, crossbeam one side fixed mounting has the hand-held piece.

The utility model discloses an in one embodiment, the bar groove has been seted up to the support column outside, the bar inslot portion is provided with the locating pin, the locating pin rotate run through in the connecting rod bottom.

The utility model discloses an in the embodiment, the locating pin top is provided with the supporting shoe, the supporting shoe top the bar inslot portion is provided with the second spring.

In an embodiment of the utility model, the bar groove both sides all are provided with the spout, the equal fixedly connected with slider in supporting shoe both sides, the slider slide set up in inside the spout.

The utility model has the advantages that: the utility model discloses a coupling pressure equipment instrument that above-mentioned design obtained, during the use, the handle is held to the one hand for the inboard splint centre gripping of clamping bar of both sides is in the both sides of waiting to install the article. The handle is held by hand to exert pressure downwards, and the connecting rod drives the clamping plates on the inner sides of the clamping rods to clamp and fix the clamping plates on two sides of the object to be installed. The handle is gradually pressed downwards, so that the pressing plate presses and holds the pipe joint at the bottom, and the pipe joint is easily pressed and held into the slotted hole. The mechanical type is realized to replace the original manual feeding and press fitting of the pipe joint, and the work burden is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a pipe joint press-fitting tool provided in an embodiment of the present invention;

FIG. 2 is a schematic view of an installation structure of the elastic member and the clamping plate according to an embodiment of the present invention;

fig. 3 is a schematic view of a supporting pillar structure according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 10-a pressing and holding mechanism; 110-a beam; 120-vertical rod; 130-a handle; 140-a handpiece; 150-a guide sleeve; 20-a clamping mechanism; 210-support columns; 211-strip-shaped grooves; 212-a locating pin; 213-a support block; 214-a second spring; 215-a slider; 216-a chute; 220-a press plate; 230-clamping bar; 240-connecting rod; 250-a splint; 251-a cleat; 252-a resilient member; 253-a first spring; 254-a guide bar; 255-end cap.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a pipe joint press-fitting tool, which includes a press-holding mechanism 10 and a clamping mechanism 20.

The clamping mechanism 20 is used for clamping two sides of an object to be installed, and the pressing and holding mechanism 10 can easily press the pipe joint onto a slotted hole of the object to be installed.

Referring to fig. 1 and 4, the pressing mechanism 10 includes a cross member 110, an upright member 120, and a handle 130. The bottom end of the upright 120 movably penetrates through the beam 110, and the handle 130 is fixedly arranged at the top end of the upright 120; the handle 130 and the upright 120 are fixed by welding. The upper surface of the beam 110 is fixedly provided with a guide sleeve 150; the beam 110 and the guide sleeve 150 are fixed by welding. The upright rod 120 movably penetrates through the guide sleeve 150, a hand-held piece 140 is fixedly installed on one side of the cross beam 110, and the hand-held piece 140 is a cross rod sleeved with an anti-slip sleeve. The guide sleeve 150 is used for stabilizing the vertical rod 120 for movement in the vertical direction.

Referring to fig. 1, the clamping mechanism 20 includes a support column 210, a pressing plate 220, a clamping bar 230 and a connecting rod 240. The pressing plate 220 is fixedly arranged at the bottom end of the supporting column 210; the pressing plate 220 and the supporting column 210 are integrally formed. The top end of the supporting column 210 is fixedly connected to the bottom end of the vertical rod 120, the two clamping rods 230 and the two connecting rods 240 are arranged, the top ends of the two clamping rods 230 are respectively hinged to the two ends of the cross beam 110, one end of each connecting rod 240 is hinged to the supporting column 210, and the other end of each connecting rod 240 is hinged to the clamping rod 230. The supporting column 210 at the bottom end of the handle 130 drives the connecting rod 240 to move downward and rotate at the same time, that is, the connecting rod 240 drives the clamping plates 250 at the inner sides of the clamping rods 230 to clamp and fix at two sides of the object to be mounted. The handle 130 is gradually depressed so that the pressure plate 220 presses against the bottom adapter.

Referring to fig. 2, the opposite surfaces of the bottom ends of the two clamping bars 230 are respectively provided with a clamping plate 250, and an elastic member 252 is connected between the clamping plate 250 and the clamping bars 230. The side of the clamping plate 250 far away from the clamping rod 230 is provided with a non-slip pad 251; the anti-slip pad 251 adopts a rubber pad for clamping and preventing the use of the clamping plate 250. The elastic member 252 includes a first spring 253, and the first spring 253 is disposed between the clamping plate 250 and the clamping bar 230. The first spring 253 in the elastic member 252 provides good elasticity to the clamping plate 250, so as to prevent excessive pressurization between the clamping plate 250 and the object, which may cause deformation damage to the object or the press-fitting tool. One side of the clamping plate 250 close to the clamping rod 230 is connected with a guide rod 254, and the guide rod 254 movably penetrates through the first spring 253 and the clamping rod 230; the guide bar 254 is used to restrain the first spring 253. An end cover 255 is arranged on one side of the clamping rod 230, which is far away from the clamping plate 250, and the end cover 255 is fixedly arranged at the end part of the guide rod 254; the end cap 255 serves to restrain the guide bar 254.

Referring to fig. 3, a strip-shaped groove 211 is formed outside the supporting pillar 210, a positioning pin 212 is disposed inside the strip-shaped groove 211, and the positioning pin 212 rotatably penetrates through the bottom end of the connecting rod 240. The end of the link 240 carries the pin 212 upward. A supporting block 213 is arranged above the positioning pin 212, and a second spring 214 is arranged in a strip-shaped groove 211 above the supporting block 213; the second spring 214 is used to press the supporting block 213 so that the supporting block 213 has a buffering force when moving. The two sides of the strip-shaped groove 211 are both provided with sliding grooves 216, the two sides of the supporting block 213 are both fixedly connected with sliding blocks 215, and the sliding blocks 215 are arranged inside the sliding grooves 216 in a sliding manner; the slider 215 and the slide groove 216 are such that the supporting block 213 stably moves inside the bar-shaped groove 211.

The working principle of the pipe joint press fitting tool is as follows: in use, the pipe joint is aligned with the slot to be installed at one end thereof, the handle 130 is held with one hand, and the hand piece 140 is held with the other hand, so that the clamping plates 250 at the inner sides of the clamping bars 230 at both sides thereof are clamped to both sides of the object to be installed. The handle 130 is held to press downwards, the supporting column 210 at the bottom end of the handle 130 drives the connecting rod 240 to move downwards and rotate at the same time, that is, the connecting rod 240 drives the clamping plates 250 at the inner sides of the clamping rods 230 to clamp and fix at two sides of the object to be mounted. The handle 130 is gradually depressed so that the pressure plate 220 presses the bottom tube connector, so that the tube connector is easily pressed into the slot.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The pipe joint press fitting tool is characterized by comprising

The pressing and holding mechanism (10) comprises a cross beam (110), an upright rod (120) and a handle (130), the bottom end of the upright rod (120) movably penetrates through the cross beam (110), and the handle (130) is fixedly installed at the top end of the upright rod (120);

fixture (20), fixture (20) includes support column (210), clamp plate (220), clamping bar (230) and connecting rod (240), clamp plate (220) fixed set up in support column (210) bottom, support column (210) top fixed connection in pole setting (120) bottom, clamping bar (230) with connecting rod (240) all are provided with two, two clamping bar (230) top articulate respectively in crossbeam (110) both ends, two connecting rod (240) one end articulate in support column (210), connecting rod (240) other end articulate in clamping bar (230).

2. The pipe joint press-fitting tool according to claim 1, wherein clamping plates (250) are arranged on the opposite surfaces of the bottom ends of the two clamping rods (230), and elastic members (252) are connected between the clamping plates (250) and the clamping rods (230).

3. The pipe joint press-fitting tool according to claim 2, wherein a side of the clamping plate (250) remote from the clamping bar (230) is provided with a non-slip pad (251).

4. The pipe joint press-fitting tool according to claim 2, wherein said elastic member (252) comprises a first spring (253), said first spring (253) being disposed between said clamping plate (250) and said clamping bar (230).

5. The pipe joint press-fitting tool according to claim 4, wherein a guide rod (254) is connected to one side of the clamping plate (250) close to the clamping rod (230), and the guide rod (254) movably penetrates through the first spring (253) and the clamping rod (230).

6. The pipe joint press-fitting tool according to claim 5, wherein an end cap (255) is provided on a side of the clamping bar (230) away from the clamping plate (250), and the end cap (255) is fixedly mounted on an end portion of the guide bar (254).

7. The pipe joint press-fitting tool according to claim 1, wherein a guide sleeve (150) is fixedly arranged on the upper surface of the cross beam (110), the vertical rod (120) movably penetrates through the guide sleeve (150), and a hand-held piece (140) is fixedly arranged on one side of the cross beam (110).

8. The pipe joint press-fitting tool according to claim 1, wherein a strip-shaped groove (211) is formed in the outer portion of the supporting column (210), a positioning pin (212) is arranged in the strip-shaped groove (211), and the positioning pin (212) rotatably penetrates through the bottom end of the connecting rod (240).

9. The pipe joint press-fitting tool according to claim 8, wherein a support block (213) is arranged above the positioning pin (212), and a second spring (214) is arranged inside the strip-shaped groove (211) above the support block (213).

10. The pipe joint press-fitting tool according to claim 9, wherein sliding grooves (216) are formed in two sides of the strip-shaped groove (211), sliding blocks (215) are fixedly connected to two sides of the supporting block (213), and the sliding blocks (215) are slidably arranged in the sliding grooves (216).