CN210102861U

CN210102861U - Intermittent type formula pipe fitting material feeding unit

Info

Publication number: CN210102861U
Application number: CN201920663421.0U
Authority: CN
Inventors: 王林林
Original assignee: Kunshan Golden Light Electronics Technology Co Ltd
Current assignee: Kunshan Golden Light Electronics Technology Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-21
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses an intermittent pipe feeding device, which comprises a slide bar, a sliding clamping component and a fixed clamping component, wherein two ends of the slide bar are respectively connected with a first fixed plate and a fixed seat, the sliding clamping component comprises a slide seat, a first clamp, a second clamp and a first clamping cylinder, the slide seat is slidably sleeved on the slide bar, the surface of the slide seat is provided with a first slide way, the first clamp and the second clamp are slidably connected with the first slide way, and the first clamping cylinder is used for driving the second clamp to slide relative to the first clamp; the fixed clamping assembly comprises a third clamp, a fourth clamp and a second clamping cylinder, the fixed seat is provided with a second slideway, the third clamp and the fourth clamp can be slidably connected to the second slideway, and the second clamping cylinder is used for driving the fourth clamp to slide relative to the third clamp; the sliding clamping assembly is also connected with a sliding seat driving device used for driving the sliding seat to slide along the sliding rod. The utility model discloses can satisfy the pay-off demand of different pipe diameters, different cross-section pipe fittings, can satisfy the user demand of multiple operating mode through mutually supporting of moving vice jaw, quiet vice jaw.

Description

Intermittent type formula pipe fitting material feeding unit

Technical Field

The utility model relates to an intermittent type formula pipe fitting material feeding unit belongs to material feeding unit technical field.

Background

The pipe fitting feeding device is auxiliary equipment for pipe fitting machining and is widely applied to pipe machining equipment such as pipe bending machines and pipe splitting machines. The pipe fitting feeding device is mainly used for conveying unprocessed blank pipe fittings to the pipeline processing equipment. Pipe fitting material feeding unit among the prior art mainly includes two kinds, one kind is continuous feeding device, can realize the continuous feeding of pipe fitting promptly, generally include the rotatable gyro wheel of multiunit, through multiunit gyro wheel centre gripping pipe fitting, utilize frictional force to impel the pipe fitting, because the gyro wheel can rotate in succession, consequently, can realize continuous feeding, this kind of feed arrangement is with high costs, and in-service use is not good, the main reason is that the pipe fitting can not accurately enter into between the gyro wheel under a lot of money, and can take place after the gyro wheel uses for a long time with the phenomenon that the pipe fitting skidded, also generally need not the pipe fitting in the actual production can the continuous feeding.

The second is intermittent type formula feed arrangement, and for first feed arrangement, intermittent type formula feed arrangement has practical value more, consequently designs a cost lower relatively, stability is good, transmission precision to can satisfy the intermittent type formula pipe fitting material feeding unit of the user demand of multiple pipe diameter and have the significance to the machining efficiency who promotes the pipe fitting.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art, the utility model aims to provide a with low costs, transmission precision height just can satisfy the intermittent type formula pipe fitting material feeding unit of multiple pipe diameter user demand.

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

an intermittent pipe feeding device is characterized by comprising a sliding rod, a sliding clamping component and a fixed clamping component, wherein two ends of the sliding rod are respectively connected to a first fixed plate and a first fixed seat;

the fixed clamping assembly comprises a third clamp, a fourth clamp and a second clamping cylinder, the fixed seat is provided with a second slideway, the third clamp and the fourth clamp are slidably connected to the second slideway, and the second clamping cylinder is used for driving the fourth clamp to slide relative to the third clamp;

the sliding clamping assembly is further connected with a sliding seat driving device used for driving the sliding seat to slide along the sliding rod.

Preferably, the intermittent type formula pipe fitting material feeding unit, characterized in that, the slide drive arrangement includes feeding motor and lead screw, lead screw passes through threaded connection in fixing base, the power output shaft of feeding motor is connected to one end of lead screw, and the other end is connected in the fixing base.

Preferably, the intermittent pipe feeding device is characterized in that the number of the slide bars is two, and the screw rod is arranged between the two slide bars.

Preferably, the intermittent pipe feeding device is characterized in that the screw is a ball screw.

Preferably, the intermittent pipe feeding device is characterized in that the sliding seat is further provided with a sliding seat extension part, the sliding seat extension part is connected with the first clamping screw rod through threads, and the end part of the first clamping screw rod is connected with the first clamp.

Preferably, the intermittent pipe feeding device is characterized in that the fixing seat is further provided with a fixing seat extending portion, the fixing seat extending portion is connected to the second clamping screw rod through threads, and the end portion of the second clamping screw rod is connected with the third clamp.

Preferably, the intermittent pipe feeding device is characterized in that the feeding motor is a stepping motor.

Preferably, the intermittent pipe feeding device is characterized in that scales are further arranged on the upper surfaces of the first slideway and the second slideway.

The utility model discloses the beneficial effect who reaches:

the utility model discloses low cost can satisfy the feeding demand of different pipe diameters to can satisfy the pay-off demand of pipe, square pipe. Can satisfy the user demand of multiple operating mode through mutually supporting of moving vice jaw, quiet vice jaw, because the utility model discloses a ball is as drive disk assembly, consequently can satisfy high accuracy, high smooth-going use scene.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

the meaning of the reference symbols in the figures: 1-a feeding motor; 2, fixing a plate I; 3-a slide seat; 4, clamping the first clamp; 5-clamp II; 6-clamp III; 7-clamp four; 8, a fixed seat; 11-a lead screw; 21-a slide bar; 31-a first slideway; 41-clamping the first screw rod; 51-a clamping cylinder I; 61-clamping screw II; 71-a clamping cylinder II; 81-slideway II; 301-a slider extension; 801-holder extension.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2: the embodiment discloses intermittent type formula pipe fitting material feeding unit, including slide bar 21, slip centre gripping subassembly and fixed centre gripping subassembly, the both ends of slide bar 21 are connected respectively in fixed plate one 2, fixing base 8, the slip centre gripping subassembly includes slide 3, clamp one 4, clamp two 5 and die clamping cylinder one 51, slide 3 slidable cup joints in slide bar 21, slide 3 surface is equipped with slide one 31, clamp one 4, clamp two 5 slidable connection in slide one 31, die clamping cylinder one 51 is used for driving clamp two 5 to slide for clamp one 4.

The fixed clamping assembly comprises a clamp III 6, a clamp IV 7 and a clamping cylinder II 71, the fixed seat 8 is provided with a slide way II 81, the clamp III 6 and the clamp IV 7 can be slidably connected to the slide way II 81, and the clamping cylinder II 71 is used for driving the clamp IV 7 to slide relative to the clamp III 6.

The slide clamp assembly is also connected to slide drive means for driving the slide 3 to slide along the slide bar 21.

Specifically, the slide drive arrangement of this embodiment includes feeding motor 1 and lead screw 11, and lead screw 11 passes through threaded connection in fixing base 8, and the one end of lead screw 11 is connected in feeding motor 1's power output shaft, and the other end is connected in fixing base 8. The feed motor 1 is preferably a stepper motor.

Preferably, there are two slide bars 21, and the screw 11 is disposed between the two slide bars 21.

The lead screw 11 is assembled with a ball screw with higher transmission precision.

In operation, the clamp four 7 and the clamp two 5 are driven by the corresponding cylinders and are used for opening or clamping the jaws, but the clamp three 6 and the clamp one 4 corresponding to the embodiment also have the adjusting function. Specifically, the method comprises the following steps: the sliding seat 3 is also provided with a sliding seat extension part 301, the sliding seat extension part 301 is connected with a first clamping screw rod 401 through threads, and the end part of the first clamping screw rod 401 is connected with a first clamp 4. The fixing seat 8 is further provided with a fixing seat extension part 801, the fixing seat extension part 801 is connected to the second clamping screw 61 through threads, and the end part of the second clamping screw 61 is connected with the third clamp 6.

The upper surfaces of the first slide way 31 and the second slide way 81 are also provided with scales which are used for reading the positions of the first clamp 4 and the third clamp 6 and mainly used for enabling the first clamp 4 and the third clamp 6 to have the same relative positions, so that when the first clamp 4 and the third clamp 6 approach, the jaw centers of the sliding clamping assembly and the fixed clamping assembly can be kept consistent.

During the use, the quiet is kept silent and is close housekeeper processing equipment best, with the pipe fitting centre gripping move between keeping silent (clamp one 4, clamp two 5) and quiet keep silent (clamp three 6, clamp four 7), if the pipe fitting overlength, can be to keeping away from through certain strutting arrangement the utility model discloses partial pipe fitting supports, avoids the pipe fitting to take place completely or the rupture under the dead weight effect, and this strutting arrangement belongs to prior art.

During operation, the first clamping cylinder 51 and the second clamping cylinder 71 alternately extend out and retract, when the first clamping cylinder 51 extends out, the movable jaw is clamped, the feeding motor 1 rotates, the sliding clamping assembly is driven to slide towards the fixed clamping assembly through the lead screw 11, in the sliding process, the pipe fitting is pushed towards processing equipment, when the sliding clamping assembly is close to the fixed clamping assembly, the fixed jaw is clamped, the movable jaw is loosened, the feeding motor 1 drives the sliding clamping assembly to move (reversely) towards the direction far away from the fixed clamping assembly, and the intermittent feeding of the pipe fitting is realized in such a circulating manner. The function of the fixed clamping component in the process is as follows: when the slip centre gripping subassembly is reverse, be used for fixed pipe fitting, avoid the pipe fitting to slide.

In practical use, the fixed clamping assembly can also be used as a fixed jaw of processing equipment to clamp a pipe fitting and be directly used for processing the additional equipment. In addition, the sliding clamping assembly can also be directly matched with processing equipment to work, and the sliding clamping assembly is equivalent to a feed shaft.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The intermittent pipe feeding device is characterized by comprising a sliding rod (21), a sliding clamping component and a fixed clamping component, wherein two ends of the sliding rod (21) are respectively connected to a first fixed plate (2) and a fixed seat (8), the sliding clamping component comprises a sliding seat (3), a first clamp (4), a second clamp (5) and a first clamping cylinder (51), the sliding seat (3) is slidably sleeved on the sliding rod (21), a first slideway (31) is arranged on the surface of the sliding seat (3), the first clamp (4) and the second clamp (5) are slidably connected to the first slideway (31), and the first clamping cylinder (51) is used for driving the second clamp (5) to slide relative to the first clamp (4);

the fixed clamping assembly comprises a third clamp (6), a fourth clamp (7) and a second clamping cylinder (71), the fixed seat (8) is provided with a second slideway (81), the third clamp (6) and the fourth clamp (7) can be slidably connected to the second slideway (81), and the second clamping cylinder (71) is used for driving the fourth clamp (7) to slide relative to the third clamp (6);

the sliding clamping component is also connected with a sliding seat driving device used for driving the sliding seat (3) to slide along the sliding rod (21).

2. An intermittent pipe feeding device as claimed in claim 1, wherein the slide seat driving device comprises a feeding motor (1) and a lead screw (11), the lead screw (11) is connected to the fixed seat (8) through a thread, one end of the lead screw (11) is connected to a power output shaft of the feeding motor (1), and the other end of the lead screw is connected to the fixed seat (8).

3. An intermittent tube feeding device as claimed in claim 2, characterised in that there are two of said slide bars (21) and said lead screw (11) is arranged between two slide bars (21).

4. An intermittent tube feeding device as claimed in claim 2 or 3, characterised in that said screw (11) is a ball screw.

5. An intermittent pipe feeding device as claimed in claim 1, characterised in that said carriage (3) is further provided with a carriage extension (301), said carriage extension (301) being threadedly connected to a first clamping screw (401), the end of said first clamping screw (401) being connected to a first clamp (4).

6. An intermittent pipe feeding device as claimed in claim 1 or 5, wherein the fixing seat (8) is further provided with a fixing seat extension part (801), the fixing seat extension part (801) is connected to the second clamping screw (61) through threads, and the end part of the second clamping screw (61) is connected with the third clamp (6).

7. An intermittent pipe feed as claimed in claim 2, wherein the feed motor (1) is a stepper motor.

8. An intermittent pipe feeding device as claimed in claim 1, wherein the upper surfaces of the first slideway (31) and the second slideway (81) are also provided with scales.