CN213381101U

CN213381101U - Adjustable processing clamp for processing PE (polyethylene) gas pipe

Info

Publication number: CN213381101U
Application number: CN202020713844.1U
Authority: CN
Inventors: 詹笑燕; 杜会芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-06-08
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a add clamping apparatus with adjustable PE gas tubular product processing, comprising a base plate, the fixed electronic jar in bottom plate upper end and rack are established in the electronic jar outside, electronic jar upper end is fixed to be removed dull and stereotypedly, remove two round wheels of dull and stereotyped inside bilateral symmetry installation, two both ends all are equipped with cylindrical gear around the round wheel, the rack runs through to remove dull and stereotyped and installs with the cylindrical gear meshing that corresponds, the left side the round wheel top sets up second splint, right side the fixed first splint in round wheel top, this add clamping apparatus with adjustable PE gas tubular product processing can reach and improve the centre gripping convenience, purpose that the centre gripping is effectual.

Description

Adjustable processing clamp for processing PE (polyethylene) gas pipe

Technical Field

The utility model particularly relates to a add clamping apparatus with adjustable processing of PE gas tubular product.

Background

The PE pipe is widely used, and comprises a medium-density polyethylene pipe and a high-density polyethylene pipe, wherein the medium-density polyethylene pipe is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, the high-density polyethylene pipe is mainly used for conveying natural gas, and compared with a steel pipe, a clamp is required to be used during gas pipe processing.

Chinese patent publication is CN 208451448U's a splint totality that is applicable to the reducing of PE gas tubular product processing and processes anchor clamps in through relative angle can be adjusted compresses tightly tubular product, need personnel to place tubular product at two splint totalities intermediate position before pressing from both sides tightly in this scheme, if the position that tubular product was placed is on the upper side or on the lower side, can not the centre gripping put at the general central point of two splint during then tubular product centre gripping, the effect of centre gripping has been reduced, and can lead to the fact the influence to the processing of tubular product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a processing anchor clamps with adjustable PE gas tubular product processing to reach and improve the centre gripping convenience, the effectual purpose of centre gripping.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a add clamping apparatus with adjustable PE gas tubular product processing, includes the bottom plate, the fixed electronic jar in bottom plate upper end and rack are established in the electronic jar outside, electronic jar upper end is fixed to be removed dull and stereotypedly, remove two round wheels of dull and stereotyped inside bilateral symmetry installation, two both ends all are equipped with cylindrical gear around the round wheel, the rack runs through to remove dull and stereotyped and installs with the cylindrical gear meshing that corresponds, the left side round wheel top sets up second splint, right side the fixed first splint in round wheel top.

Furthermore, the number of the electric cylinders is two, the two electric cylinders are symmetrically fixed at the upper end of the bottom plate, and piston rods of the two electric cylinders are symmetrically fixed at the lower end of the movable flat plate.

Furthermore, the number of the racks is four, and the four racks are respectively installed with the four cylindrical gears in a meshed mode.

Furthermore, grooves are formed in the left end and the right end of the movable flat plate, and racks, cylindrical gears and circular wheels are arranged in the grooves.

Furthermore, a first rubber pad is fixed at the middle position of the upper end of the movable flat plate, a second rubber pad is fixed at the left end of the first clamping plate, and a third rubber pad is fixed at the right end of the second clamping plate.

Further, the first clamping plate comprises two straight rods which are arranged in parallel, and a gap exists between the two first clamping plates.

The utility model has the advantages that: 1. place tubular product in first rubber pad upper end, then drive through electronic jar and remove dull and stereotyped upward movement, remove dull and stereotyped upward movement and drive the cylindrical gear upward movement simultaneously, because of cylindrical gear and rack toothing installation, make cylindrical gear while the upward movement rotate towards the direction of first rubber pad to drive first splint and second splint and rotate towards tubular product, carry out three point centre gripping through first splint and second splint and first rubber pad to tubular product, the centre gripping stability is good, the utility model discloses only need before centre gripping tubular product place tubular product in first rubber pad upper end can, need not to move more accurate position, the operation degree of difficulty is low.

2. First splint and second splint can the relative movement flat board rotate to different angles to be convenient for carry out the centre gripping to unidimensional tubular product, and make the tubular product centre gripping in the intermediate position of first splint and second splint, the centre gripping location nature is good, and the clearance between two first splint can hold the second splint, and the first splint of being convenient for produces alternately with the second splint, has enlarged the tubular product size that can the centre gripping, excellent in use effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of an adjustable machining fixture for PE gas pipe machining according to the present invention;

fig. 2 is a plan view of the adjustable processing clamp for processing PE gas pipe.

In the figure: 1-bottom plate, 2-rack, 3-cylindrical gear, 4-round wheel, 5-first splint, 6-first rubber pad, 7-second splint, 8-electric cylinder, 9-moving plate, 51-second rubber pad, 71-third rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an adjustable processing clamp for processing a PE (polyethylene) gas pipe comprises a bottom plate 1 serving as a supporting function, wherein an electric cylinder 8 used for adjusting the height of a movable flat plate 9 and a rack 2 used for driving a cylindrical gear 3 to rotate are fixed at the upper end of the bottom plate 1, the rack 2 is arranged on the outer side of the electric cylinder 8, so that no position interference is generated between the electric cylinder 8 and the rack 2, the movable flat plate 9 used for supporting the bottom of a PE pipe fitting is fixed at the upper end of the electric cylinder 8, two round wheels 4 used for being meshed with the rack 2 are symmetrically installed in the movable flat plate 9 in a left-right mode, the round wheels 4 and two cylindrical gears 3 at the front end and the rear end of the round wheels, and is connected with the rotation of the movable flat plate 9 through the rotating shaft, the rack 2 penetrates through the movable flat plate 9 and is installed in a manner of being meshed with the corresponding cylindrical gear 3, the second clamping plate 7 is arranged at the top end of the left circular wheel 4, and the first clamping plate 5 is fixed at the top end of the right circular wheel 4.

The electric cylinders 8 are arranged two, the two electric cylinders 8 are symmetrically fixed at the upper end of the bottom plate 1, the piston rods of the two electric cylinders 8 are symmetrically fixed at the lower end of the movable flat plate 9, and the design of the two electric cylinders 8 improves the stability of the movable flat plate 9 in vertical movement.

The four racks 2 are arranged, the four racks 2 are respectively meshed with the four cylindrical gears 3, the four racks 2 are convenient to be meshed with the four cylindrical gears 3 respectively, the cylindrical gears 3 are convenient to drive to rotate in the process of moving the flat plate 9 upwards, and therefore the round wheels 4 and the first clamping plates 5 are driven to rotate.

Remove dull and stereotyped 9 left and right sides both ends and all offer the recess, the inside rack 2, cylindrical gear 3 and the round wheel 4 that is equipped with of recess, the recess is convenient for hold cylindrical gear 3, round wheel 4, rack 2 and first splint 5.

The middle position of the upper end of the movable flat plate 9 is fixedly provided with the first rubber pad 6, the left end of the first clamping plate 5 is fixedly provided with the second rubber pad 51, the right end of the second clamping plate 7 is fixedly provided with the third rubber pad 71, and the first rubber pad 6, the second rubber pad 51 and the third rubber pad 71 can be rubber pads with the same specification and used for buffering and protecting the pipe fittings and avoiding rigid collision between the movable flat plate 9, the first clamping plate 5, the second clamping plate 7 and the like and the pipe fittings when the pipe fittings are clamped.

First splint 5 includes two parallel arrangement's straight-bar, has the clearance between two first splint 5, and the clearance size between two first splint 5 is a bit bigger than the width of second splint 7, when making first splint 5 and second splint 7 rotate in opposite directions, can intersect, is convenient for carry out the centre gripping to the less tubular product of external diameter.

The working principle is as follows: a person places a pipe on the upper end of a first rubber pad 6, then starts an electric cylinder 8, the electric cylinder 8 works to drive a movable plate 9 to move upwards, the movable plate 9 moves upwards and simultaneously drives a cylindrical gear 3 to move upwards, the cylindrical gear 3 is meshed with a rack 2 in the process of moving upwards, the cylindrical gear 3 moves upwards and rotates towards the direction of the first rubber pad 6, a first clamping plate 5 and a second clamping plate 7 are driven to rotate towards the pipe, when the first clamping plate 5 and the second clamping plate 7 are in contact with the pipe and extrude the pipe, the electric cylinder 8 is stopped, three-point clamping of the pipe is realized, the clamping stability is good, the first clamping plate 5 and the second clamping plate 7 can rotate to different angles relative to the movable plate 9, so that pipes with different sizes can be clamped conveniently, and the pipe is clamped between the first clamping plate 5 and the second clamping plate 7, the centre gripping location nature is good, and the clearance between two first splint 5 can hold second splint 7, and the first splint 5 of being convenient for produces alternately with second splint 7, has enlarged the tubular product size that can the centre gripping, excellent in use effect, the utility model discloses before centre gripping tubular product only need with tubular product place first rubber pad 6 upper end can, need not to remove more accurate position, the operation degree of difficulty is low.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a processing anchor clamps with adjustable PE gas tubular product processing which characterized in that: including bottom plate (1), establish in electronic jar (8) outside bottom plate (1) upper end fixed electronic jar (8) and rack (2), electronic jar (8) upper end fixed movable flat board (9), remove two rounds of (4) of dull and stereotyped (9) inside bilateral symmetry installation, two both ends all are equipped with roller gear (3) around round wheel (4), rack (2) run through and remove dull and stereotyped (9) and with the roller gear (3) meshing installation that corresponds, left side round wheel (4) top sets up second splint (7), right side first splint (5) are fixed on round wheel (4) top.

2. The adjustable processing clamp for processing the PE gas pipe material as recited in claim 1, wherein: the electric cylinder (8) is provided with two electric cylinders (8), the two electric cylinders (8) are symmetrically fixed at the upper end of the bottom plate (1), and piston rods of the two electric cylinders (8) are symmetrically fixed at the lower end of the movable flat plate (9).

3. The adjustable processing clamp for processing the PE gas pipe material as recited in claim 1, wherein: the number of the racks (2) is four, and the four racks (2) are respectively meshed with the four cylindrical gears (3).

4. The adjustable processing clamp for processing the PE gas pipe material as recited in claim 1, wherein: the movable flat plate (9) is provided with grooves at the left end and the right end, and the grooves are internally provided with racks (2), cylindrical gears (3) and round wheels (4).

5. The adjustable processing clamp for processing the PE gas pipe material as recited in claim 1, wherein: a first rubber pad (6) is fixed at the middle position of the upper end of the movable flat plate (9), a second rubber pad (51) is fixed at the left end of the first clamping plate (5), and a third rubber pad (71) is fixed at the right end of the second clamping plate (7).

6. The adjustable processing clamp for processing the PE gas pipe material as recited in claim 1, wherein: the first clamping plate (5) comprises two straight rods which are arranged in parallel, and a gap exists between the two first clamping plates (5).