CN213438363U

CN213438363U - Clamp for processing inner hole of groove pipe fitting

Info

Publication number: CN213438363U
Application number: CN202021532797.7U
Authority: CN
Inventors: 于长青
Original assignee: Weifang Guanbo Machinery Co ltd
Current assignee: Weifang Guanbo Machinery Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-15
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a clamp for processing inner holes of grooved pipe fittings, which relates to the technical field of pipe fittings processing and mainly aims to solve the problem that the existing clamp for processing inner holes of grooved pipe fittings can not be suitable for grooved pipe fittings with different diameters; the clamp for processing the inner hole of the groove pipe fitting comprises a table top and supporting legs, wherein the table top is fixedly arranged on the upper sides of the supporting legs; a first fixing plate and a second fixing plate are fixedly arranged among the support legs, and the second fixing plate is positioned above the first fixing plate; the second fixing plate is fixedly hinged with two symmetrical transmission rods, one side, close to each other, of each transmission rod is provided with a T-shaped sliding groove, a first sliding block is embedded in each T-shaped sliding groove in a sliding mode, and the first sliding blocks are fixedly hinged with two ends of a movable rod arranged between the two transmission rods through connecting blocks.

Description

Clamp for processing inner hole of groove pipe fitting

Technical Field

The utility model relates to a pipe fitting processingequipment specifically is a anchor clamps are used in processing of slot tube spare hole.

Background

The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. The existing processing equipment can only process the groove pipe fittings with the same diameter when processing the inner holes of the groove pipe fittings, is difficult to process the groove pipe fittings with different diameters, and has lower application range.

The existing processing equipment is low in application range, groove pipe fittings with different diameters are difficult to process, a plurality of fixtures suitable for specific diameters are often adopted to fix pipe fittings with different diameters, and therefore the existing processing equipment is not convenient to use and increases equipment cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of slot tube spare hole to solve above-mentioned problem.

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

a clamp for processing an inner hole of a groove pipe fitting comprises a table top and supporting legs, wherein the table top is fixedly arranged on the upper sides of the supporting legs; a first fixing plate and a second fixing plate are fixedly arranged among the support legs, and the second fixing plate is positioned above the first fixing plate; the second fixing plate is fixedly hinged with two symmetrical transmission rods, one sides of the two transmission rods, which are close to each other, are respectively provided with a T-shaped chute, a first sliding block is embedded in the T-shaped chutes in a sliding manner, and the two first sliding blocks are respectively fixedly hinged with two ends of a movable rod arranged between the two transmission rods through connecting blocks; the upper end of the electric telescopic rod movably penetrates through the second fixed plate and is fixedly connected with the lower side of the movable rod; the mesa upper surface left and right sides is fixed mounting respectively has a backup pad, two one side that the backup pad is close to each other is fixed mounting respectively has a slide rail, it is provided with the second slider, two to slide in the slide rail fixedly connected with horizontal pole between the second slider, the sliding sleeve is equipped with two sliding sleeves on the horizontal pole, two sliding sleeve downside is fixedly connected with riser, two respectively the riser lower extreme is respectively through articulated piece and two the upper end fixed connection of transfer line, two one side that the riser is close to each other is respectively through connecting rod fixedly connected with arc splint.

In a further aspect: a rectangular track is formed in the table top, and the vertical plate is located in the rectangular track.

In a further aspect: and rollers are fixedly arranged at the bottoms of the supporting legs.

In a further aspect: the rollers are universal wheels.

In a further aspect: and a brake rod for braking the roller is arranged on the roller.

In a further aspect: the inner side of the arc-shaped clamping plate is provided with a non-slip mat which is made of polyvinyl chloride rubber.

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

the utility model discloses a slot pipe fitting is anchor clamps for hole processing passes through electric telescopic handle and drives the movable rod upward movement, because the both ends of movable rod are fixed articulated with the connecting block respectively, so the movable rod can drive first slider rebound in T type spout through the connecting block to drive two transfer lines upper ends and be close to each other, two transfer lines drive two each risers and are close to each other, thereby make two risers will arrange the pipe fitting between two risers in and clip, thereby can fix the pipe fitting of different diameters.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle table-board of the present invention.

Notations for reference numerals: 1-table top, 2-first fixing plate, 3-electric telescopic rod, 4-second fixing plate, 5-transmission rod, 6-T-shaped sliding groove, 7-first sliding block, 8-connecting block, 9-movable rod, 10-hinging block, 11-vertical plate, 12-connecting rod, 13-arc clamping plate, 14-supporting plate, 15-sliding rail, 16-cross rod, 17-second sliding block, 18-sliding sleeve, 19-supporting leg, 20-roller and 21-rectangular channel.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a fixture for processing an inner hole of a grooved pipe includes a table top 1 and legs 19, wherein the table top 1 is fixedly mounted on upper sides of the legs 19; a first fixing plate 2 and a second fixing plate 4 are fixedly arranged among the supporting legs 19, and the second fixing plate 4 is positioned above the first fixing plate 2; two symmetrical transmission rods 5 are fixedly hinged on the second fixing plate 4, one sides of the two transmission rods 5 close to each other are respectively provided with a T-shaped sliding chute 6, a first sliding block 7 is embedded in the T-shaped sliding chute 6 in a sliding manner, and the two first sliding blocks 7 are respectively fixedly hinged with two ends of a movable rod 9 arranged between the two transmission rods 5 through connecting blocks 8; the upper side of the first fixing plate 2 is fixedly provided with an electric telescopic rod 3, and the upper end of the electric telescopic rod 3 movably penetrates through a second fixing plate 4 and is fixedly connected with the lower side of a movable rod 9; the utility model discloses a table top, including 1 upper surface left and right sides of mesa fixed mounting respectively have backup pad 14, two one side that backup pad 14 is close to each other is fixed mounting respectively has slide rail 15, it is provided with second slider 17, two to slide in the slide rail 15 fixedly connected with horizontal pole 16 between the second slider 17, the sliding sleeve is equipped with two sliding sleeves 18 on the horizontal pole 16, two sliding sleeve 18 downside is fixedly connected with riser 11, two respectively the riser 11 lower extreme is respectively through articulated piece 10 and two the upper end fixed connection of transfer line 5, two one side that riser 11 is close to each other is respectively through connecting rod 12 fixedly connected with arc splint 13.

Further, a rectangular track 21 is formed on the table top 1, and the vertical plate 11 is located in the rectangular track 21.

Further, rollers 20 are fixedly mounted at the bottoms of the supporting legs 19.

Further, the roller 20 is a universal wheel.

Further, a brake lever for braking the roller 20 is installed on the roller 20.

Example 2

Referring to fig. 1, in order to make the fixing effect of the clamp for processing the inner hole of the grooved pipe fitting of the present invention better, the present embodiment is further improved on the basis of embodiment 1, and the improvement is: the inner side of the arc-shaped clamping plate 13 is provided with a non-slip mat which is made of polyvinyl chloride rubber.

The utility model discloses a theory of operation is:

use the utility model discloses a during anchor clamps are used in processing of slot pipe fitting hole, arrange the pipe fitting in between two arc splint 13, start electric telescopic handle 3 and drive the up movement of movable rod 9, because the both ends of movable rod 9 are fixed articulated with connecting block 8 respectively, so movable rod 9 can drive first slider 7 through connecting block 8 and upwards slide in T type spout 6, thereby it is close to each other to drive two transfer lines 5 upper ends, two transfer lines 5 drive two risers 11 and are close to each other, thereby make two risers 11 will arrange the pipe fitting between two risers 11 in and clip, thereby can fix the pipe fitting of different diameters.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A clamp for processing an inner hole of a groove pipe fitting comprises a table top (1) and supporting legs (19), wherein the table top (1) is fixedly arranged on the upper sides of the supporting legs (19); the novel support leg structure is characterized in that a first fixing plate (2) and a second fixing plate (4) are fixedly arranged among the support legs (19), and the second fixing plate (4) is positioned above the first fixing plate (2); the second fixing plate (4) is fixedly hinged with two symmetrical transmission rods (5), one sides of the two transmission rods (5) close to each other are respectively provided with a T-shaped sliding groove (6), a first sliding block (7) is embedded in the T-shaped sliding groove (6) in a sliding manner, and the two first sliding blocks (7) are respectively fixedly hinged with two ends of a movable rod (9) arranged between the two transmission rods (5) through connecting blocks (8); an electric telescopic rod (3) is fixedly installed on the upper side of the first fixing plate (2), and the upper end of the electric telescopic rod (3) movably penetrates through the second fixing plate (4) to be fixedly connected with the lower side of the movable rod (9); mesa (1) upper surface left and right sides is fixed mounting respectively has backup pad (14), two one side that backup pad (14) are close to each other is fixed mounting respectively has slide rail (15), it is provided with second slider (17), two to slide in slide rail (15) fixedly connected with horizontal pole (16) between second slider (17), the sliding sleeve is equipped with two sliding sleeves (18) on horizontal pole (16), two sliding sleeve (18) downside is fixedly connected with riser (11), two respectively riser (11) lower extreme is through articulated piece (10) and two respectively the upper end fixed connection of transfer line (5), two one side that riser (11) are close to each other is respectively through connecting rod (12) fixedly connected with arc splint (13).

2. The clamp for processing the inner hole of the groove pipe fitting as claimed in claim 1, wherein the table top (1) is provided with a rectangular rail (21), and the vertical plate (11) is positioned in the rectangular rail (21).

3. The clamp for processing the inner hole of the grooved pipe fitting as claimed in claim 2, wherein the bottom of the supporting leg (19) is fixedly provided with a roller (20).

4. The jig for processing the inner hole of the grooved pipe according to claim 3, wherein the roller (20) is a universal wheel.

5. The clamp for processing the inner hole of the grooved pipe according to claim 4, wherein a brake lever for braking the roller (20) is mounted on the roller (20).

6. The clamp for processing the inner hole of the grooved pipe fitting as claimed in claim 1, wherein the inner side of the arc-shaped clamping plate (13) is provided with a non-slip mat, and the non-slip mat is made of polyvinyl chloride rubber.