CN214719994U

CN214719994U - Isometric device for pipe shrinking machine

Info

Publication number: CN214719994U
Application number: CN202120925539.3U
Authority: CN
Inventors: 王洪涛
Original assignee: Qingdao Kuneryuan Special Vehicle Co ltd
Current assignee: Qingdao Kuneryuan Special Vehicle Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-16
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an isometric device for draw machine, including unable adjustment base, unable adjustment base's upper end fixedly connected with lower plate, the top of lower plate is provided with the punch holder, be connected through a plurality of electric putter between punch holder and the lower plate, the standing groove has all been seted up, two to the lower terminal surface of punch holder and the up end of lower plate all be provided with in the standing groove and be used for carrying out the fixed establishment to the pipe fitting, be located the spout has been seted up to the bottom of standing groove on the lower plate, sliding connection has the slider in the spout, the upper end fixedly connected with montant of slider. The utility model discloses rational in infrastructure, through setting up positioning mechanism and trigger mechanism, realize pressing from both sides the pipe fitting tightly, avoid artifical regulation pipe fitting position, the easy error that produces influences the draw precision, through setting up clamp ring and buffer layer, realizes carrying out effectual centre gripping to the pipe fitting, under the effect of buffer layer, can effectually reduce the damage to pipe fitting surface.

Description

Isometric device for pipe shrinking machine

Technical Field

The utility model relates to a draw machine technical field especially relates to an isometric device for draw machine.

Background

The pipe reducing machine is a hydraulic full-automatic pipe end processing machine controlled by an integrated control touch display screen, and pipe end processing forming such as pipe expanding, pipe reducing, bulging, rib upsetting and the like can be carried out on a pipe by replacing a die.

Among the prior art, traditional pipe reducing machine adds man-hour to the pipe fitting, needs earlier to measure the length of reducing the pipe fitting, places suitable position with the pipe fitting through the manual work again, but adopts the easy error that produces of manual measurement's mode to lead to the length of reducing inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the isometric device for draw machine that proposes, through setting up positioning mechanism and trigger mechanism, realize pressing from both sides the pipe fitting tight, avoid artifical regulation pipe fitting position, easy error production influences the draw precision, through setting up clamp ring and buffer layer, realizes carrying out effectual centre gripping to the pipe fitting, under the effect of buffer layer, can effectually reduce the damage to pipe fitting surface.

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

the utility model provides an isometric device for draw machine, includes unable adjustment base, unable adjustment base's upper end fixedly connected with lower plate, the top of lower plate is provided with the punch holder, be connected through a plurality of electric putter between punch holder and the lower plate, the standing groove has all been seted up, two to the lower terminal surface of punch holder and the up end of lower plate all be provided with in the standing groove and be used for carrying out the fixed establishment to the pipe fitting, be located the spout has been seted up to the bottom of standing groove on the lower plate, sliding connection has the slider in the spout, the upper end fixedly connected with montant of slider, the upper end fixedly connected with disc of montant, be provided with the positioning mechanism who is used for the location on the slider, be provided with the trigger mechanism who is used for triggering on the disc.

Preferably, the fixing mechanism comprises a clamp ring arranged on the placing groove, the clamp ring is fixed with the side wall of the placing groove through a plurality of bolts, and a buffer layer is arranged on the side wall of the clamp ring.

Preferably, the positioning mechanism comprises a groove formed in the lower end face of the sliding block, a positioning block is connected in the groove in a sliding mode, the upper end of the positioning block is elastically connected with the bottom of the groove through a spring, and a plurality of positioning grooves arranged at equal intervals are formed in the bottom of the sliding groove.

Preferably, trigger mechanism is including setting up the pressure sensor on the disc lateral wall, the upper end fixedly connected with trigger and the warning light of punch holder, be electric connection between trigger and warning light and the pressure sensor.

Preferably, the disc is elastically connected with the inner side wall of the placing groove through a spring.

Preferably, the positioning block and the positioning grooves are matched with each other.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up positioning mechanism and trigger mechanism, promote the disc according to the length of required draw, make the slider remove, make the locating piece in the slider remove the constant head tank of suitable position in, place the pipe fitting in to the standing groove, when the pipe fitting triggered pressure sensor, the warning light was opened, the trigger starts electric putter and contracts, drives the punch holder and moves down, the realization presss from both sides the pipe fitting tightly, avoids artifical regulation pipe fitting position, the easy error that produces, influence the draw precision.

2. Through setting up clamp ring and buffer layer, make two clamp rings draw close to the centre, realize carrying out effectual centre gripping to the pipe fitting, under the effect of buffer layer, can effectually reduce the damage to pipe fitting surface.

Drawings

Fig. 1 is a perspective view of an isometric device for a pipe reducing machine according to the present invention;

fig. 2 is a schematic structural diagram of an isometric device for a pipe shrinking machine according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a top view of a lower clamp plate of an equal length device for a pipe reducing machine according to the present invention.

In the figure: the device comprises a fixing base 1, a lower clamping plate 2, an electric push rod 3, an upper clamping plate 4, a trigger 5, a warning lamp 6, a clamping ring 7, a placing groove 8, a sliding groove 9, a limiting groove 10, a pressure sensor 11, a disc 12, a bolt 13, a buffer layer 14, a vertical rod 15, a sliding block 16, a groove 17, a positioning block 18 and a positioning groove 19.

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. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, an isometric device for draw machine, including unable adjustment base 1, unable adjustment base 1's upper end fixedly connected with lower plate 2, lower plate 2's top is provided with punch holder 4, be connected through a plurality of electric putter 3 between punch holder 4 and the lower plate 2, standing groove 8 has all been seted up to the lower terminal surface of punch holder 4 and lower plate 2's up end, all be provided with in two standing grooves 8 and be used for carrying out the fixed establishment to the pipe fitting, spout 9 has been seted up to the bottom of standing groove 8 that is located on lower plate 2, sliding connection has slider 16 in spout 9, slider 16's upper end fixedly connected with montant 15, montant 15's upper end fixedly connected with disc 12, pass through spring elastic connection between disc 12 and the inside wall of standing groove 8, be provided with the positioning mechanism who is used for the location on the slider 16, be provided with the trigger mechanism who is used for triggering on disc 12.

The fixing mechanism comprises a clamping ring 7 arranged on the placing groove 8, the clamping ring 7 and the side wall of the placing groove 8 are fixed through a plurality of bolts 13, and a buffer layer 14 is arranged on the side wall of the clamping ring 7.

The positioning mechanism comprises a groove 17 formed in the lower end face of the sliding block 16, a positioning block 18 is connected in the groove 17 in a sliding mode, the positioning block 18 is matched with a plurality of positioning grooves 19, the upper end of the positioning block 18 is elastically connected with the bottom of the groove 17 through a spring, and the bottom of the sliding groove 9 is provided with the plurality of positioning grooves 19 which are arranged at equal intervals.

Trigger mechanism is including setting up the pressure sensor 11 on disc 12 lateral wall, and the upper end fixedly connected with trigger 5 and the warning light 6 of punch holder 4 are electric connection between trigger 5 and warning light 6 and the pressure sensor 11.

The utility model discloses during the use, in the standing groove 8 is placed to the pipe fitting that the staff will need to process, length promotion disc 12 according to required draw, make montant 15 drive slider 16 and remove, make locating piece 18 in the slider 16 remove in the constant head tank 19 of suitable position, with the pipe fitting rebound, when the pipe fitting triggers pressure sensor 11, warning light 6 is opened, 3 contractions of trigger 5 start electric putter, drive punch holder 4 downstream, the realization is pressed from both sides the pipe fitting tightly, avoid the manual regulation pipe fitting position, easy error, influence the draw precision, start the draw machine afterwards, carry out accurate draw processing to the pipe fitting.

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. The isometric device for the pipe reducing machine comprises a fixed base (1) and is characterized in that a lower clamp plate (2) is fixedly connected to the upper end of the fixed base (1), an upper clamp plate (4) is arranged above the lower clamp plate (2), the upper clamp plate (4) is connected with the lower clamp plate (2) through a plurality of electric push rods (3), placing grooves (8) are formed in the lower end face of the upper clamp plate (4) and the upper end face of the lower clamp plate (2), fixing mechanisms for fixing pipe fittings are arranged in the two placing grooves (8), a sliding groove (9) is formed in the bottom of the placing groove (8) in the lower clamp plate (2), a sliding block (16) is connected in the sliding groove (9), a vertical rod (15) is fixedly connected to the upper end of the sliding block (16), a disc (12) is fixedly connected to the upper end of the vertical rod (15), the slider (16) is provided with a positioning mechanism for positioning, and the disc (12) is provided with a trigger mechanism for triggering.

2. Isometric device for a pipe reducer according to claim 1, wherein the fixing means comprise a clamping ring (7) arranged on the placing groove (8), the clamping ring (7) is fixed to the side wall of the placing groove (8) by means of a plurality of bolts (13), and a buffer layer (14) is arranged on the side wall of the clamping ring (7).

3. The equal-length device for the pipe reducing machine according to claim 2, wherein the positioning mechanism comprises a groove (17) formed in the lower end surface of the sliding block (16), a positioning block (18) is connected in the groove (17) in a sliding manner, the upper end of the positioning block (18) is elastically connected with the bottom of the groove (17) through a spring, and a plurality of positioning grooves (19) arranged at equal intervals are formed in the bottom of the sliding groove (9).

4. The equal length device for the pipe reducing machine according to claim 3, wherein the triggering mechanism comprises a pressure sensor (11) arranged on the side wall of the disc (12), the upper end of the upper clamping plate (4) is fixedly connected with a trigger (5) and a warning lamp (6), and the trigger (5), the warning lamp (6) and the pressure sensor (11) are electrically connected.

5. Equal length device for pipe reducers according to claim 4, wherein said disc (12) is elastically connected to the inner side walls of the resting slot (8) by means of springs.

6. Equal length device for pipe reducers according to claim 5, wherein said positioning block (18) cooperates with a plurality of positioning slots (19).