CN219967725U

CN219967725U - Inner buckle clamping mechanism

Info

Publication number: CN219967725U
Application number: CN202321499239.9U
Authority: CN
Inventors: 卞士杰
Original assignee: Falai Intelligent Technology Shanghai Co ltd
Current assignee: Falai Intelligent Technology Shanghai Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-07
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses an inner buckle clamping mechanism, which belongs to the technical field of clamps and can drive an extrusion block to extrude a chute at the top of a clamping block by pushing of a pushing rod in the working process, so that the clamping block is integrally inclined, and further the inner side and the outer side of a pipeline are clamped by the inner wall of a clamping ring and the outer wall of the clamping block. This interior knot clamping mechanism includes electric push rod and mount pad, is provided with the mounting disc on the mount pad, and the mounting disc is fixed with the clamp seat, and the inside joint of clamp seat installs the clamp block, and the clamp seat is kept away from the outstanding clamp ring that is provided with in one side of mount pad, and the inside slip of mount pad is provided with the catch bar, and the catch bar is close to the one end of clamp block and is fixed with the fixed head, installs the articulated piece on the fixed head, and the holding tank department joint is installed to the holding tank inside symmetry of clamp seat, and the clamp block is close to one side of extrusion piece and is provided with the chute, is provided with the draw-in groove between clamp ring's interior side and the clamp block.

Description

Inner buckle clamping mechanism

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to an inner buckle clamping mechanism.

Background

Pressure pipes refer to all pipes which are subjected to internal or external pressure, whatever the medium in the pipe. The pressure pipe is a part of the pipe, and the pipe is an assembly composed of pipes, tubes, flanges, bolts, valves, other components or compression parts and supporting parts for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow.

When the existing clamping structure clamps the pipeline with the thinner wall thickness, the problems that the pipeline is sunken and concave after being clamped due to the clamping pressure of the clamping claws and the like can occur, and the pipeline needs to be subjected to secondary repairing treatment after being processed, so that the follow-up processing is influenced. There is therefore a need for an internal snap clamp arrangement to address this problem.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide the inner buckle clamping mechanism, which can drive the extrusion block to extrude the chute at the top of the clamping block by the pushing of the pushing rod in the working process, so that the clamping block is integrally inclined, and further, the inner side and the outer side of a pipeline are clamped by the inner wall of the clamping ring and the outer wall of the clamping block, thereby avoiding the problems that the pipeline is concave and is inconvenient for subsequent processing and the like in the process of clamping the pipeline as much as possible.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the inner buckling and clamping mechanism which comprises an electric push rod and a mounting seat arranged on one side edge of the electric push rod, wherein one end of the mounting seat far away from the mounting seat is provided with the mounting seat in a protruding mode, one end of the mounting seat far away from the electric push rod is provided with a clamping seat through a bolt, the inside of the clamping seat is symmetrically provided with a containing groove, the clamping groove is clamped and provided with a clamping block, one side of the clamping seat far away from the mounting seat is provided with a clamping ring in a protruding mode, the inside of the mounting seat is provided with a pushing rod in a sliding mode, one end of the pushing rod close to the clamping block is fixedly provided with a fixing head, the fixing head is provided with a hinging block, the hinging block is in an L-shaped block structure, the outer edge of the hinging block is sleeved with a fixing seat, the first pin shaft hole and the second pin shaft hole are respectively hinged with a pin shaft, the first pin shaft hole is arranged on the fixing seat in a hinging mode, one side of the clamping seat is provided with a circular pin hole, one side of the clamping block is far away from the clamping block, and the inside of the clamping block is provided with a clamping groove through a circular pin hole, and the clamping groove is arranged on one side of the clamping block is far away from the clamping groove.

As a further preferable scheme, a plurality of through grooves are formed in the fixing base, the through grooves are formed in an annular array with the circle center of the fixing base as the center, and the through grooves are used for the hinge blocks to pass through.

As a further preferable scheme, a hinge seat for hinge pin hinging is arranged on the fixed head, a clamping groove is formed in one end of the pushing rod, which is far away from the fixed head, and is T-shaped, a clamping block is fixed at the extension end of the electric push rod, and the clamping block is clamped and installed at the clamping groove.

As a further preferable scheme, a cylindrical sliding sleeve is sleeved at the middle section of the pushing rod, a plurality of balls are embedded at the inner edge of the sliding sleeve, and the balls are arranged in an annular array with the center of the sliding sleeve as the center.

As a further preferable scheme, the outer side edge of the clamping block is embedded with an anti-slip pad, and the anti-slip pad is provided with serrated clamping teeth.

As a further preferable scheme, clamping grooves are symmetrically formed in the inner side edge of the clamping ring of the clamping seat, a sealing gasket is embedded in the inner side edge of the clamping ring, and anti-slip teeth are formed in the sealing gasket.

As a further preferable scheme, anti-skidding lines are arranged on the outer side edges of the electric push rods, and the electric push rods are positioned and fastened with the mounting seats through bolts.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the clamping seat, the clamping ring, the hinging block, the clamping block, the extrusion block, the pushing rod, the electric push rod and the like which are arranged on the clamping seat, the chute at the top of the clamping block is extruded by the extrusion block driven by the pushing of the pushing rod in the working process, so that the clamping block is integrally inclined, and the inner side and the outer side of a pipeline are clamped through the inner wall of the clamping ring and the outer wall of the clamping block, so that the problems that the pipeline is concave during clamping and the like are inconvenient for subsequent processing are avoided as far as possible;

through the slipmat that sets up on the clamping piece outside edge and the zigzag clamping tooth on it, can guarantee the overall stability after the pipeline centre gripping in the course of the work, avoid the pipeline to appear rocking at the in-process of centre gripping as far as possible.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the utility model in a disassembled configuration;

FIG. 3 is a schematic view of the structure of the fixing base of the present utility model after being disassembled;

FIG. 4 is a schematic view of the structure of the clamping block and the hinge block of the present utility model;

fig. 5 is a schematic view of the mounting base and the clamping base of the present utility model after being disassembled.

The marks in the drawings are: 1. an electric push rod; 2. a mounting base; 3. a mounting plate; 4. a clamping seat; 41. a clamping groove; 42. a receiving groove; 43. a clamping ring; 5. a clamping block; 51. a chute; 6. a hinge block; 61. a first pin hole; 62. a second pin hole; 7. a pin shaft; 8. extruding a block; 9. a clamping block; 10. a sliding sleeve; 11. a push rod; 111. a fixed head; 112. a clamping groove; 12. a fixing seat; 121. through the slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This concrete embodiment is a interior knot clamping mechanism, as shown in fig. 1, this interior knot clamping mechanism includes electric putter 1 and installs mount pad 2 on one side edge of electric putter 1, the outside edge class of electric putter 1 is equipped with the anti-skidding line, pass through the bolt positioning fastening between electric putter 1 and the mount pad 2, the mount pad 2 is kept away from the protruding mount pad 3 that is provided with of one end of mount pad 3, the one end that the electric putter 1 was kept away from to the mount pad 3 is installed through the bolt and is pressed from both sides tight seat 4, holding tank 42 has been seted up to the inside symmetry of pressing from both sides tight seat 4, holding tank 42 department joint is installed and is pressed from both sides tight piece 5, the one side that the mount pad 2 was kept away from to the tight seat 4 is protruding to be provided with clamping ring 43.

As shown in fig. 2, 3 and 4, a pushing rod 11 is slidably arranged in the mounting seat 2, one end, close to the clamping block 5, of the pushing rod 11 is fixed with a fixing head 111, a hinge block 6 is mounted on the fixing head 111, the hinge block 6 is of an L-shaped block structure, a first pin shaft hole 61 and a second pin shaft hole 62 are respectively formed in the hinge block 6, a fixing seat 12 is sleeved at the outer edge of the fixing head 111, pin shafts 7 are respectively hinged at the first pin shaft hole 61 and the second pin shaft hole 62, the first pin shaft hole 61 is mounted on the fixing seat 12 through the pin shafts 7, the second pin shaft hole 62 is of an oblong shape, the second pin shaft hole 62 is hinged on the fixing head 111 through the pin shafts 7, one end, far away from the fixing head 111, of the hinge block 6 is fixed with a squeezing block 8, a chute 51 is formed in one side, close to the squeezing block 8, of the clamping block 5, and a clamping groove is formed between the inner side of the clamping ring 43 and the clamping block 5.

Through the tight seat 4 of clamp of installation, clamp ring 43 and articulated piece 6 on the tight seat 4, press from both sides tight piece 5 and press block 8 and cooperation between push rod 11 and the electric push rod 1 etc. can be in the course of the work, drive the chute 51 of the tight piece 5 top department of extrusion 8 extrusion through the promotion of push rod 11 to make the whole slope of clamp block 5, and then all carry out the centre gripping processing to the inboard and the outside of pipeline through the inner wall of clamp ring 43 and the outer wall of clamp block 5, avoid the pipeline indent to appear when the centre gripping as far as possible and be inconvenient for follow-up processing scheduling problem.

The fixed seat 12 is provided with a plurality of through grooves 121, the plurality of through grooves 121 are arranged in an annular array with the center of the fixed seat 12 as the center, the hinged blocks 6 are supplied to pass through the grooves 121, and the hinged blocks 6 can conveniently move up and down in the working process through the arranged through grooves 121, so that the follow-up pipeline clamping and loosening operations are facilitated.

Wherein offer the articulated seat that supplies round pin axle 7 articulated on the fixed head 111, joint groove 112 has been seted up to the one end that the dead head 111 was kept away from to the catch bar 11, joint groove 112 is the T style of calligraphy, the extension end of electric putter 1 is fixed with joint piece 9, joint piece 9 joint is installed in joint groove 112 department, cooperation between joint piece 9 and joint groove 112 through setting up can conveniently dismantle maintenance to catch bar 11 and electric putter 1 in the follow-up course of working, the middle section department cover of catch bar 11 is established and is installed cylindric sliding sleeve 10, the inner edge department of sliding sleeve 10 inlays and is established and install a plurality of ball, a plurality of ball uses the centre of a circle of sliding sleeve 10 to set up as central annular array.

Through the sliding sleeve 10 and the plurality of balls arranged in the sliding sleeve, the push rod 11 can be ensured to stably slide in the installation seat 2 in the working process, and the problems that the push rod 11 is blocked in the installation seat 2 and cannot effectively slide and the like are avoided as much as possible.

As shown in fig. 1 and 5, the outer side edge of the clamping block 5 is embedded with an anti-slip pad, the anti-slip pad is provided with serrated clamping teeth, the inner side edge of the clamping ring 43 of the clamping seat 4 is symmetrically provided with clamping grooves 41, the inner side edge of the clamping ring 43 is embedded with a sealing pad, the sealing pad is provided with the anti-slip teeth, the anti-slip pad and the sealing pad can be rubber pads, the pipe body or the cylinder body can be prevented from being replaced as much as possible in the clamping process, the pipe body or the cylinder body can be conveniently clamped in an auxiliary manner in the clamping process in the follow-up working process through the matching between the arranged anti-slip pad and the sealing pad, the loosening and other conditions of the pipe are avoided as much as possible, and the overall stability of the clamping is ensured.

Working principle: when a pipe body or a cylinder body and the like need to be clamped, the tank body is placed between the inner side edge of the clamping ring 43 and the clamping block 5, the clamping block 9 is integrally stretched, the pushing rod 11 is driven to be pushed in the stretching process of the clamping block 9, the fixed head 111 of the pushing rod 11 is enabled to move, the pin shaft 7 is driven to rotate in the pushing process of the fixed head 111, the pin shaft 7 on the fixed head 111 slides along the first pin shaft hole 61, the hinging block 6 is pushed, the extrusion block 8 is driven to rotate in the pushing process of the hinging block 6, the chute 51 is extruded, one side of the clamping block 5 facing the extrusion is tilted, positioning and clamping treatment is carried out on the tank body or the cylinder body, and after the processing is finished, the clamping block 5 is enabled to restore to the original state, so that the disassembly of the pipe body or the cylinder body is finished.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an interior knot clamping mechanism, this clamping mechanism includes electric push rod (1) and installs mount pad (2) on one side edge of electric push rod (1), a serial communication port, the one end that mount pad (2) kept away from mount pad (3) is outstanding to be provided with mount pad (3), mount pad (3) are kept away from one end of electric push rod (1) and are installed clamping seat (4) through the bolt, holding tank (42) have been seted up to clamping seat (4) inside symmetry, holding tank (42) department joint installs clamping block (5), one side that mounting pad (2) were kept away from to clamping seat (4) is outstanding to be provided with clamp ring (43), mount pad (2) inside slip is provided with push rod (11), push rod (11) are close to one end of clamping block (5) is fixed with dead head (111), install hinge block (6) on dead head (111), hinge block (6) are L type bulk structure, first round pin (61) and second round pin axle hole (62) have been seted up on hinge block (6) respectively, outer fringe (61) and second round pin axle hole (62) are all installed in the outer fringe (7), the utility model discloses a fixing base, including fixing base (12) and clamping ring (43), fixing base (12) are fixed on the fixing base, first round pin shaft hole (61) department is passed through round pin axle (7) is installed on fixing base (12), second round pin shaft hole (62) are oblong, second round pin shaft hole (62) are passed through round pin axle (7) are articulated install on fixed head (111), the one end that fixed head (111) was kept away from to articulated piece (6) is fixed with extrusion piece (8), holding tank (42) have been seted up to clamping base (4) inside symmetry holding tank (42) department joint installs clamping piece (5), clamping piece (5) are close to one side of extrusion piece (8) is provided with chute (51), the medial side of clamping ring (43) with be provided with the clamping groove between clamping piece (5).

2. The inner buckle clamping mechanism according to claim 1, wherein the fixing base (12) is provided with a plurality of through grooves (121), the plurality of through grooves (121) are arranged in an annular array with the center of the circle of the fixing base (12) as the center, and the through grooves (121) are used for the passage of the hinge blocks (6).

3. The inner buckling and clamping mechanism according to claim 1, wherein the fixed head (111) is provided with a hinge seat for the hinge pin (7) to hinge, one end of the pushing rod (11) far away from the fixed head (111) is provided with a clamping groove (112), the clamping groove (112) is in a T shape, the extending end of the electric pushing rod (1) is fixedly provided with a clamping block (9), and the clamping block (9) is clamped and installed at the clamping groove (112).

4. The inner buckle clamping mechanism according to claim 1, wherein a cylindrical sliding sleeve (10) is sleeved at the middle section of the pushing rod (11), a plurality of balls are embedded at the inner edge of the sliding sleeve (10), and the balls are arranged in an annular array with the center of the sliding sleeve (10) as the center.

5. An inner buckle clamping mechanism according to claim 1, characterized in that the outer side edge of the clamping block (5) is embedded with an anti-slip pad, and the anti-slip pad is provided with serrated clamping teeth.

6. The inner buckle clamping mechanism according to claim 1, wherein the clamping grooves (41) are symmetrically formed on the inner side edge of the clamping ring (43) of the clamping seat (4), a sealing gasket is embedded and installed on the inner side edge of the clamping ring (43), and anti-slip teeth are formed on the sealing gasket.

7. The inner buckle clamping mechanism according to claim 1, wherein anti-slip patterns are formed on the outer side edges of the electric push rod (1), and the electric push rod (1) and the mounting seat (2) are positioned and fastened through bolts.