CN220922602U

CN220922602U - Fixing device is used in tubular product processing

Info

Publication number: CN220922602U
Application number: CN202322580555.5U
Authority: CN
Inventors: 孟宪章; 王勇; 徐振超; 姚振岭
Original assignee: Shandong Deerqing Management Co ltd
Current assignee: Shandong Deerqing Management Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-10
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of pipe processing, in particular to a fixing device for pipe processing, which comprises a base, wherein a T-shaped groove I is symmetrically arranged at the front and back of the upper end of the base, two bidirectional screw rods are jointly installed between two side walls of the base in a penetrating and rotating manner, and the fixing device has the beneficial effects that: the fixing device can clamp and fix two sides of a position of the polyethylene pipe to be cut, the fixing operation is simple, the hand wheel is rotated, the fixation of the polyethylene pipe with certain elasticity is more stable, when the cutting position of the polyethylene pipe is cut, the polyethylene pipe is more uniformly stressed and is not easy to move or twist, the cutting accuracy and flatness are improved, and the quality of the polyethylene pipe is improved; when cutting the polyethylene pipe by blades with different thicknesses on different cutting devices, the size of a cutting gap left between the clamping parts at two positions can be adjusted accordingly, so that the blades with different thicknesses can conveniently cut the polyethylene pipe, and the applicability is improved.

Description

Fixing device is used in tubular product processing

Technical Field

The utility model relates to the technical field of pipe machining, in particular to a fixing device for pipe machining.

Background

Polyethylene pipe is a pipe made from polyethylene and is commonly used for transporting various liquids or gases, such as water, natural gas, chemicals, etc. When a polyethylene pipe with a specific length or shape is required to be used in a specific occasion, the original polyethylene pipe is often required to be cut, and when the polyethylene pipe is cut, a clamp is usually required to be used for fixing the pipe, so that the accuracy and the safety of cutting are ensured, the pipe is prevented from moving or twisting in the cutting process, and the smoothness and the accuracy of a cut are ensured.

However, the clamping portion of the existing clamp is often fixed only on one side of the position where the polyethylene pipe needs to be cut, the other side of the cutting position of the polyethylene pipe is inconvenient to fix, the stability of the fixation is insufficient, however, the polyethylene pipe has a certain elasticity, so that when the cutting position of the polyethylene pipe is cut, the other side of the cutting position of the polyethylene pipe can possibly move or twist due to pressure, and inaccuracy or unevenness of cutting can be caused, so that the quality of the polyethylene pipe is affected. Therefore, we propose a fixing device for pipe processing.

Disclosure of utility model

The utility model aims to provide a fixing device for pipe processing, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing device for pipe machining comprises a base, T-shaped grooves I are symmetrically formed in the front and back of the upper end of the base, two bidirectional screw rods are jointly installed between two side walls of the base in a penetrating and rotating mode, the two bidirectional screw rods are respectively located on the inner sides of the two T-shaped grooves I, T-shaped blocks I are symmetrically and screwed on the outer walls of the two bidirectional screw rods, a linkage assembly is arranged between the two bidirectional screw rods, a hand wheel is fixedly connected to one end of the bidirectional screw rod located in front of the bidirectional screw rod, and be equipped with the damping piece between the two-way lead screw that is located the place ahead and the base, two T shape piece one that are located the place ahead and two T shape piece one that are located the rear respectively with two T shape groove one sliding fit, four the upper end of T shape piece one all slides and is provided with the V-arrangement board, four V-arrangement board respectively with four T shape piece one between all be equipped with adjustment mechanism, be equipped with the installed part on the outer wall of base.

Preferably, the linkage assembly comprises a first gear and a second gear, wherein one gear is rotatably connected to the edge of the upper part of one side wall of the base, the second gears are respectively and fixedly connected to one ends of the two bidirectional screw rods, which are far away from the hand wheel, the first gear is positioned between the second gears, and the second gears are meshed with the first gears.

Preferably, the damping piece comprises a rubber sleeve, the rubber sleeve is fixedly connected to one side wall of the base, and the inner wall of the rubber sleeve is tightly attached to the outer wall of the bidirectional screw rod positioned in front.

Preferably, a T-shaped groove II is formed in the upper end of the T-shaped block I, the lower end of the V-shaped plate is fixedly connected with the T-shaped block II, and the T-shaped block II is in sliding fit with the T-shaped groove II.

Preferably, the adjusting mechanism comprises a connecting rod and a plurality of second screw holes, the connecting rod is fixedly connected to the outer wall of the V-shaped plate, the outer wall of the V-shaped plate is close to the edge of the lower portion, knob screws are penetrated and screwed at the positions, far away from the V-shaped plate, of the upper ends of the connecting rod, the second screw holes are formed in the positions, far away from the V-shaped plate, of the upper ends of the first T-shaped blocks in a linear array from front to back, and one of the second screw holes is in threaded fit with the knob screws.

Preferably, the mounting piece comprises two groups of U-shaped blocks, the two groups of U-shaped blocks are symmetrically and fixedly connected to the edges of the lower parts of the front end and the rear end of the base, and screw holes I are formed in the upper ends of the two groups of U-shaped blocks in a penetrating mode.

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

1. Through base, T shape groove one, two-way lead screw, T shape piece one, linkage subassembly, hand wheel and V shaped plate mutually support, this fixing device can all press from both sides the tight fixed of both sides of the position that the polyethylene pipe needs to cut off, and fixed operation is simple and easy, rotate the hand wheel can, it is more firm to have the fixed of certain elastic polyethylene pipe to cut off the position to the polyethylene pipe, the polyethylene pipe atress is more even, be difficult for taking place to remove or warp, the accuracy and the planarization that improve the cutting off improve the quality of polyethylene pipe.

2. Through setting up adjustment mechanism, this fixing device cuts off the polyethylene pipe when facing the blade of different thickness on the different cutting device, and the size of the clearance of cutting off that leaves between the clamping part of two places can be adjusted thereupon for the blade of different thickness all can conveniently cut off the polyethylene pipe, has improved the suitability.

Drawings

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

FIG. 2 is a semi-sectional view of the present utility model at a base;

FIG. 3 is a partial cross-sectional view of the present utility model;

FIG. 4 is another partial cross-sectional view of the present utility model;

Fig. 5 is a use state diagram of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a base; 2. a first gear; 3. a second gear; 4. a U-shaped block; 5. a screw hole I; 6. t-shaped block I; 7. a connecting rod; 8. a two-way screw rod; 9. a T-shaped groove I; 10. a hand wheel; 11. a rubber sleeve; 12. a V-shaped plate; 13. a knob screw; 14. a screw hole II; 15. t-shaped block II; 16. t-shaped groove II.

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.

Example 1

Referring to fig. 1-5, a fixing device for pipe processing in the illustration includes a base 1, a first T-shaped groove 9 is symmetrically provided at the front and rear of the upper end of the base 1, two bidirectional screw rods 8 are rotatably installed between two side walls of the base 1 in a penetrating manner, the two bidirectional screw rods 8 are respectively located at the inner sides of the first T-shaped grooves 9, a first T-shaped block 6 is symmetrically screwed on the outer walls of the two bidirectional screw rods 8, a linkage assembly is arranged between the two bidirectional screw rods 8, a hand wheel 10 is fixedly connected to one end of the bidirectional screw rod 8 located in front, a damping member is arranged between the bidirectional screw rod 8 located in front and the base 1, the first T-shaped block 6 located in front and the first T-shaped block 6 located behind are respectively in sliding fit with the first T-shaped grooves 9, the upper ends of the first T-shaped blocks 6 are respectively provided with V-shaped plates 12 in a sliding manner, an adjusting mechanism is respectively arranged between the four V-shaped plates 12 and the first T-shaped blocks 6, and a mounting member is arranged on the outer wall of the base 1.

Referring to fig. 1, 2 and 5, the linkage assembly in the drawings includes a first gear 2 and two second gears 3, the first gear 2 is rotatably connected to an upper edge of a side wall of the base 1, the two second gears 3 are respectively and fixedly connected to one ends of the two bidirectional screw rods 8, which are far away from the hand wheel 10, the first gear 2 is located between the two second gears 3, and the two second gears 3 are meshed with the first gear 2.

Referring to fig. 1, 2 and 5, in the drawings, the damping member includes a rubber sleeve 11, the rubber sleeve 11 is fixedly connected to a side wall of the base 1, and an inner wall of the rubber sleeve 11 is tightly attached to an outer wall of the bidirectional screw rod 8 located in front; the friction force between the rubber sleeve 11 and the bidirectional screw rod 8 is used for enabling the bidirectional screw rod 8 to maintain a certain fixed state after rotation.

Referring to fig. 1, 2 and 5, the mounting member in the drawings includes two sets of U-shaped blocks 4, the two sets of U-shaped blocks 4 are symmetrically and fixedly connected to the lower edges of the front and rear ends of the base 1, and screw holes 5 are formed in the upper ends of the two sets of U-shaped blocks 4 in a penetrating manner; by arranging the U-shaped block 4 and the screw hole I5, the base 1 is convenient to install and fix on the operation table.

In this embodiment, the polyethylene pipe can be placed between the base 1 and four V-shaped plates 12, then rotate the hand wheel 10, the hand wheel 10 can drive the two-way screw rod 8 located in the front to rotate in the inner wall of the base 1, and the two T-shaped blocks 6 located on the outer wall of the two-way screw rod 8 can drive the two T-shaped blocks 6 located on the front to slide in the T-shaped groove 9 in the vicinity of each other, the V-shaped plates 12 connected with the upper ends of the two T-shaped blocks 6 located on the front can slide in the vicinity of each other at the upper end of the base 1, in the process, the gear two 3 located on the two-way screw rod 8 in the front can drive the gear one 2 on the base 1 to rotate, the gear one 2 can drive the gear two 3 located on the rear to rotate in the inner wall of the base 1, then the two T-way screw rod 8 located on the rear can drive the two T-shaped blocks 6 located on the outer wall to slide in the T-shaped groove 9 in the vicinity of each other, then the two V-shaped blocks 6 located on the rear can be connected with each other at the upper ends of the two T-shaped blocks 6 in the vicinity of each other, and the two V-shaped blocks located on the rear can cut off the V-shaped blocks 6 can cut off the V-shaped blocks respectively and cut off the adjacent V-shaped plates to the V-shaped plates 12 until the pipe is tightly close to the adjacent to the pipe-shaped plates 12 and the pipe-shaped plates are in contact with each other, as shown in the pipe is tightly cut between the pipe-shaped plates 12 can be tightly cut and turned, and the pipe-shaped pipe can be turned tightly can be turned and turned tightly cut and cut.

It should be noted that, this fixing device can clamp the both sides of the position that the polyethylene pipe needs to cut off and fix, and fixed operation is simple and easy, rotate hand wheel 10 can, to have certain elastic polyethylene pipe's fixed more firm to when cutting the position of cutting off of polyethylene pipe, the polyethylene pipe atress is more even, is difficult for taking place to remove or warp, improves accuracy and the planarization of cutting off, improves the quality of polyethylene pipe.

Example two

Referring to fig. 3 and 4, for further explanation of the first embodiment, a T-shaped groove 16 is formed at the upper end of the T-shaped block 6 in the drawing, a T-shaped block 15 is fixedly connected to the lower end of the v-shaped plate 12, and the T-shaped block 15 is slidably engaged with the T-shaped groove 16.

Referring to fig. 1-5, in the illustration, the adjusting mechanism includes a connecting rod 7 and a plurality of second screw holes 14, the connecting rod 7 is fixedly connected to the outer wall of the V-shaped plate 12 near the lower edge, a knob screw 13 is screwed through the upper end of the connecting rod 7 far from the V-shaped plate 12, the plurality of second screw holes 14 are linearly arranged in a front-back direction and are arranged at the upper end of the T-shaped block 6 far from the V-shaped plate 12, and one of the second screw holes 14 is in threaded fit with the knob screw 13.

In this embodiment, when the distance between two adjacent front and rear corresponding V-shaped plates 12 needs to be enlarged, the knob screw 13 located at the front is turned upwards first, the knob screw 13 is turned upwards in the inner wall of the corresponding connecting rod 7, and the knob screw 13 is turned upwards in the corresponding screw hole two 14 on the corresponding T-shaped block one 6 until the knob screw 13 is turned away from the corresponding screw hole two 14, then the connecting rod 7 is held to move forwards, the connecting rod 7 drives the V-shaped plate 12 thereon to slide forwards on the corresponding T-shaped block one 6, in this process, the T-shaped block two 15 below the V-shaped plate 12 slides forwards in the corresponding T-shaped groove two 16 on the corresponding T-shaped block one 6 until the V-shaped plate 12 moves to the required distance, the knob screw 13 is turned downwards and screwed again in the other screw hole two 14 on the corresponding T-shaped block one 6, then the connecting rod 7 is fixed again on the T-shaped block one 6, the V-shaped plate 12 is also fixed again on the corresponding T-shaped block one after sliding forwards for a certain distance, and the same distance between two corresponding V-shaped blocks 12 can be adjusted again, and the distance between two corresponding V-shaped plates can be adjusted according to the same distance between two front and back V-shaped plates 12.

It should be noted that when the blades with different thicknesses on different cutting devices cut the polyethylene pipe, the size of the cutting gap left between the adjacent V-shaped plates 12 can be adjusted accordingly, so that the blades with different thicknesses can conveniently cut the polyethylene pipe, and the applicability is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 fixing device is used in tubular product processing, includes base (1), its characterized in that: t-shaped grooves I (9) are symmetrically formed in the front and back of the upper end of the base (1), two bidirectional screw rods (8) are jointly installed between two side walls of the base (1) in a penetrating and rotating mode, the two bidirectional screw rods (8) are respectively located on the inner sides of the two T-shaped grooves I (9), T-shaped blocks I (6) are symmetrically sleeved on the outer walls of the two bidirectional screw rods (8) in a threaded mode, a linkage assembly is arranged between the two bidirectional screw rods (8), a hand wheel (10) is fixedly connected to one end of the bidirectional screw rod (8) located in the front, and be equipped with damping piece between two-way lead screw (8) and base (1) in the place ahead, two that are located T shape piece one (6) and two T shape piece one (6) that are located the rear respectively with two T shape groove one (9) sliding fit, four the upper end of T shape piece one (6) all slides and is provided with V-arrangement board (12), four all be equipped with adjustment mechanism between V-arrangement board (12) and four T shape piece one (6) respectively, be equipped with the installed part on the outer wall of base (1).

2. The fixing device for pipe machining according to claim 1, wherein: the linkage assembly comprises a first gear (2) and two second gears (3), the first gear (2) is rotationally connected to the edge of the upper part of one side wall of the base (1), the two second gears (3) are respectively and fixedly connected to one ends of the two bidirectional screw rods (8) far away from the hand wheel (10), the first gear (2) is located between the two second gears (3), and the two second gears (3) are meshed with the first gears (2).

3. The fixing device for pipe machining according to claim 1, wherein: the damping piece comprises a rubber sleeve (11), the rubber sleeve (11) is fixedly connected to one side wall of the base (1), and the inner wall of the rubber sleeve (11) is tightly attached to the outer wall of the bidirectional screw rod (8) located in front.

4. The fixing device for pipe machining according to claim 1, wherein: t-shaped groove two (16) have been seted up to the upper end of T-shaped piece one (6), the lower extreme fixedly connected with T-shaped piece two (15) of V-shaped board (12), sliding fit between T-shaped piece two (15) and the T-shaped groove two (16).

5. The fixing device for pipe machining according to claim 1, wherein: the adjusting mechanism comprises a connecting rod (7) and a plurality of second screw holes (14), wherein the connecting rod (7) is fixedly connected to the outer wall of the V-shaped plate (12) close to the edge of the lower portion, knob screws (13) are penetrated and screwed at the positions, far away from the V-shaped plate (12), of the upper ends of the connecting rod (7), the second screw holes (14) are formed in the positions, far away from the V-shaped plate (12), of the upper ends of the first T-shaped blocks (6) in a linear array from front to back, and one of the second screw holes (14) is in threaded fit with the knob screws (13).

6. The fixing device for pipe machining according to claim 1, wherein: the mounting piece comprises two groups of U-shaped blocks (4), the two groups of U-shaped blocks (4) are symmetrically and fixedly connected to the edges of the lower parts of the front end and the rear end of the base (1), and screw holes I (5) are formed in the upper ends of the two groups of U-shaped blocks (4) in a penetrating mode.