CN219095284U

CN219095284U - Clamping device

Info

Publication number: CN219095284U
Application number: CN202320009525.6U
Authority: CN
Inventors: 方本旺
Original assignee: Shanghai Fudong Technology Co ltd
Current assignee: Shanghai Fudong Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-30
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a clamping device, which comprises a supporting plate, a bottom plate, a main sliding seat, an auxiliary sliding seat and a main clamping plate, wherein the bottom plate is arranged at the bottom end of the supporting plate, the rear part of the top end of the supporting plate is fixedly connected with the main sliding seat, the middle position of the top end of the supporting plate is fixedly connected with the auxiliary sliding seat, the left end of the main sliding seat is provided with a main threaded rod, the front end of the main sliding seat is provided with two groups of main clamping plates, the top end of the auxiliary sliding seat is provided with an auxiliary sliding groove, the top end of the auxiliary sliding seat is provided with two groups of auxiliary clamping plates, and both the front end and the rear end of the auxiliary sliding seat are provided with limiting grooves.

Description

Clamping device

Technical Field

The utility model relates to the technical field of warm through pipe processing, in particular to a clamping device.

Background

When installing heating system in building construction, need install heating pipeline, heating pipeline buries in subaerial and wall generally, all need use heating elbow pipe to connect at the corner of room and wall pipeline junction, and because specific size is different, need carry out certain shearing to heating elbow pipe and come the adaptation to use, and because heating elbow pipe is the L type basically, it is more important to fix it in shearing processing, otherwise cause the condition that the incision is uneven unable to install easily, and traditional clamping device function is too single, basically only carry out the centre gripping to the pipeline outer wall, the clamping dynamics causes the pipe wall fracture easily greatly, and the clamping dynamics is little again rocks easily when shearing, unable stable centre gripping to the pipeline of different diameters, it is very inconvenient to use.

Disclosure of Invention

The present utility model is directed to a clamping device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device, includes backup pad, bottom plate, main sliding seat, vice sliding seat and main grip block, the backup pad bottom is equipped with the bottom plate, backup pad top rear portion fixedly connected with main sliding seat, backup pad top intermediate position fixedly connected with vice sliding seat, main sliding seat left end is equipped with the main threaded rod, vice sliding seat left end is equipped with vice threaded rod, main sliding seat front end is equipped with main sliding groove, main sliding seat front end is equipped with two sets of main grip blocks, vice sliding seat top is equipped with vice sliding groove, vice sliding seat top is equipped with two sets of vice grip blocks, both ends all are equipped with the spacing groove around the vice sliding seat.

Preferably, the bottom end of the supporting plate is rotationally connected with the bottom plate through a rotating shaft, the inner ends of the main clamping plates are respectively provided with a main rubber pad, and the outer ends of the auxiliary clamping plates are respectively provided with an auxiliary rubber pad.

Preferably, the right end of the main threaded rod is connected to the right end inside the main sliding seat through a bearing, and two groups of main thread sleeves are arranged on the main threaded rod through opposite threads.

Preferably, the front ends of the main thread sleeves penetrate through the main sliding grooves and are fixedly connected with the rear ends of the two groups of main clamping plates.

Preferably, the right end of the auxiliary threaded rod is connected to the right end inside the auxiliary sliding seat through a bearing, and two groups of auxiliary threaded sleeves are arranged on the auxiliary threaded rod through opposite threads.

Preferably, the top ends of the two groups of auxiliary thread sleeves penetrate through the auxiliary sliding grooves and are fixedly connected with the bottom ends of the auxiliary clamping plates, and the two groups of auxiliary clamping plates are located between the two groups of main clamping plates.

Preferably, two groups of the bottom ends of the main clamping plates are fixedly connected with two groups of limiting rods, two groups of limiting blocks are arranged in the limiting grooves, and the limiting blocks are fixedly connected with the limiting rod quantity boxes and the limiting rod quantity boxes respectively.

Compared with the prior art, the utility model has the beneficial effects that: a clamping device for a clamping device, which comprises a clamping device,

1. according to the utility model, through the cooperation among the main sliding seat, the auxiliary sliding seat, the main clamping plate, the auxiliary clamping plate, the main rubber pad and the auxiliary rubber pad, stable and reliable clamping and fixing can be provided for the bent pipe during the shearing processing of the heating ventilation bent pipe, the outer wall of the bent pipe can be stably clamped through the cooperation among the two groups of main clamping plates and the main rubber pad, the inner wall of the bent pipe can be stably supported through the cooperation among the two groups of auxiliary clamping plates and the auxiliary rubber pad, the cracking of the pipe wall caused by clamping is effectively reduced, and the bottom of the bent pipe with different diameters can be stably clamped through the cooperation between the main sliding seat and the auxiliary sliding seat.

2. According to the utility model, through the cooperation between the main clamping plate, the auxiliary sliding seat, the limiting grooves, the supporting plate and the bottom plate, the main clamping plate can be provided with limiting support when the diameter of the bent pipe is regulated, the bottoms of the main clamping plate and the auxiliary clamping plate can be at the same height through the two groups of limiting grooves formed in the auxiliary sliding seat, and the fixed bent pipe can be rotationally regulated when in shearing work through the cooperation between the supporting plate and the bottom plate, so that the bent pipe is convenient for personnel to better perform shearing work, and the bent pipe shearing device is reasonable in design and has good practicability.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional elevation of the present utility model;

FIG. 3 is a schematic side view of a side cross-section of a secondary slide of the present utility model;

fig. 4 is a schematic top view of a main sliding seat according to the present utility model.

In the figure: 1. a support plate; 2. a bottom plate; 3. a main sliding seat; 4. an auxiliary sliding seat; 5. a main clamping plate; 6. a main threaded rod; 7. a main sliding groove; 8. a main rubber pad; 9. a sub-clamping plate; 10. an auxiliary threaded rod; 11. a limit rod; 12. a secondary sliding groove; 13. a limit groove; 14. an auxiliary rubber pad; 15. an auxiliary thread sleeve; 16. a rotating shaft; 17. a limiting block; 18. and a main thread sleeve.

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.

Referring to fig. 1-4, the present utility model provides a technical solution for a clamping device: a clamping device; including backup pad 1, bottom plate 2, main sliding seat 3, vice sliding seat 4 and main grip block 5, backup pad 1 bottom is equipped with bottom plate 2, backup pad 1 top rear portion fixedly connected with main sliding seat 3, backup pad 1 top intermediate position fixedly connected with vice sliding seat 4, main sliding seat 3 left end is equipped with main threaded rod 6, vice sliding seat 4 left end is equipped with vice threaded rod 10, main sliding seat 3 front end is equipped with main sliding groove 7, main sliding seat 3 front end is equipped with two sets of main grip blocks 5, vice sliding seat 4 top is equipped with vice sliding groove 12, vice sliding seat 4 top is equipped with two sets of vice grip blocks 9, both ends all are equipped with spacing groove 13 around the vice sliding seat 4.

As shown in fig. 1 and 2, the bottom end of the supporting plate 1 is rotatably connected with the bottom plate 2 through a rotating shaft 16, the inner ends of the main clamping plates 5 are respectively provided with a main rubber pad 8, and the outer ends of the auxiliary clamping plates 9 are respectively provided with an auxiliary rubber pad 14.

As shown in fig. 4, the right end of the main threaded rod 6 is connected to the right end inside the main sliding seat 3 through a bearing, and two sets of main thread sleeves 18 are arranged on the main threaded rod 6 through opposite threads.

As shown in fig. 4, the front ends of the main thread sleeves 18 pass through the main sliding grooves 7 and are fixedly connected with the rear ends of the two groups of main clamping plates 5.

As shown in fig. 2, the right end of the secondary threaded rod 10 is connected to the right end inside the secondary sliding seat 4 through a bearing, and two sets of secondary threaded sleeves 15 are arranged on the secondary threaded rod 10 through opposite threads.

As shown in fig. 2, the top ends of the two sets of auxiliary threaded sleeves 15 penetrate through the auxiliary sliding grooves 12 and are fixedly connected with the bottom ends of the auxiliary clamping plates 9, the two sets of auxiliary clamping plates 9 are located between the two sets of main clamping plates 5, temperature clamping is provided for the side wall of the heating ventilation elbow, and the risk of cracking of the pipe wall is reduced.

As shown in fig. 3, two groups of limiting rods 11 are fixedly connected to the bottom ends of the two groups of main clamping plates 5, two groups of limiting blocks 17 are arranged in the two groups of limiting grooves 13, and the limiting blocks 17 are fixedly connected with the limiting rods 11 in a number of boxes and the limiting rods 11 respectively, so that the stability of the main clamping plates 5 during clamping and moving is improved.

Working principle: when the shearing work of the heating ventilation elbow is carried out, firstly, one end of the elbow is vertically sleeved on two groups of auxiliary clamping plates 9, then, the auxiliary threaded rod 10 is rotated to drive the two groups of auxiliary threaded sleeves 15 and the auxiliary clamping plates 9 to move, at the moment, the outer ends of the two groups of auxiliary clamping plates 9 are in contact with the inner wall of the elbow, the friction force of the contact is increased through the auxiliary rubber pad 14, then, the main threaded rod 6 is rotated to drive the two groups of main threaded sleeves 18 and the main clamping plates 5 to move, at the moment, the two groups of main clamping plates 5 are in contact with the outer wall of the elbow, the contact friction force is increased through the main rubber pad 8, the stable clamping of the elbow is completed, the risk of pipe wall cracking caused by no support in the elbow is effectively reduced, the integral angle can be adjusted through the direct rotation of the supporting plate 1, the shearing processing of the elbow is facilitated for personnel, the integral structure is simple and the use is very convenient, the working process of the whole device is realized, and the content which is not described in detail in the specification is all known in the prior art of the technical field.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device, includes backup pad (1), bottom plate (2), main sliding seat (3), vice sliding seat (4) and main grip block (5), its characterized in that: the utility model discloses a pair of backup pad, including backup pad (1), backup pad (1) bottom is equipped with bottom plate (2), backup pad (1) top rear portion fixedly connected with main sliding seat (3), backup pad (1) top intermediate position fixedly connected with vice sliding seat (4), main sliding seat (3) left end is equipped with main threaded rod (6), vice sliding seat (4) left end is equipped with vice threaded rod (10), main sliding seat (3) front end is equipped with main sliding groove (7), main sliding seat (3) front end is equipped with two sets of main grip blocks (5), vice sliding seat (4) top is equipped with vice sliding groove (12), vice sliding seat (4) top is equipped with two sets of vice grip blocks (9), both ends all are equipped with spacing groove (13) around vice sliding seat (4).

2. A clamping device as claimed in claim 1, characterized in that: the bottom end of the supporting plate (1) is rotationally connected with the bottom plate (2) through a rotating shaft (16), the inner ends of the main clamping plates (5) are respectively provided with a main rubber pad (8), and the outer ends of the auxiliary clamping plates (9) are respectively provided with an auxiliary rubber pad (14).

3. A clamping device as claimed in claim 1, characterized in that: the right end of the main threaded rod (6) is connected to the right end inside the main sliding seat (3) through a bearing, and two groups of main thread sleeves (18) are arranged on the main threaded rod (6) through opposite threads.

4. A clamping device as claimed in claim 3, characterized in that: the front ends of the main thread sleeves (18) penetrate through the main sliding grooves (7) and are fixedly connected with the rear ends of the two groups of main clamping plates (5).

5. A clamping device as claimed in claim 1, characterized in that: the right end of the auxiliary threaded rod (10) is connected to the right end inside the auxiliary sliding seat (4) through a bearing, and two groups of auxiliary thread sleeves (15) are arranged on the auxiliary threaded rod (10) through opposite threads.

6. A clamping device as claimed in claim 5, wherein: the top ends of the two groups of auxiliary thread sleeves (15) penetrate through the auxiliary sliding grooves (12) and are fixedly connected with the bottom ends of the auxiliary clamping plates (9), and the two groups of auxiliary clamping plates (9) are located between the two groups of main clamping plates (5).

7. A clamping device as claimed in claim 1, characterized in that: two groups of the bottom ends of the main clamping plates (5) are fixedly connected with two groups of limiting rods (11), two groups of limiting blocks (17) are arranged in the limiting grooves (13), and the limiting blocks (17) are fixedly connected with the limiting rods (11) and the limiting rods (11) in number.