Stainless steel pipe cutting clamp

Abstract

The utility model relates to the technical field of stainless steel cutting, in particular to a stainless steel pipe cutting clamp which comprises a fixing table, base plates are fixedly arranged on the front side and the rear side of the top end of the fixing table, a clamping mechanism is installed in the center of the interior of the fixing table, and the two ends of a moving assembly in the clamping mechanism are fixedly arranged in the centers of the two walls of the interior of the fixing table. The center of the moving assembly is connected with the rear side of the driving assembly, the bottom sides of auxiliary mechanisms are fixedly arranged on the upper sides of the top ends of the base plates, the left ends of the auxiliary mechanisms are connected with the front and rear walls of the bottom end of the limiting clamping assembly, and the right sides of the auxiliary mechanisms are connected with the front and rear walls of the bottom end of the moving clamping assembly. The bottom end of the limiting clamping assembly and the bottom end of the movable clamping assembly are both fixedly arranged on the upper side of the movable assembly, stability and accuracy are further improved, the problem that the clamping speed is low is further solved, and efficiency is improved; the problem that repeated clamping is not needed when the same stainless steel pipe is connected and cut is solved, time is saved, efficiency is improved, and labor burdens of operators are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel cutting, in particular to a stainless steel pipe cutting clamp. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural components. In addition, when the bending and torsional strengths are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils. The existing stainless steel pipes are fixed by manual support or simple thread tightening during cutting. Not only is the tightening effect poor and slow, but also there are certain safety hazards. Some stainless steel pipes with softer textures are easy to deform and affect the quality of the stainless steel pipes after cutting. Some longer stainless steel pipes need to be re-fixed when the cut part is cut again, which is very time-consuming and affects efficiency. Therefore, it is urgent to design a stainless steel pipe cutting fixture to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a stainless steel pipe cutting clamp to solve the problem proposed in the above background technology that the existing stainless steel pipes are fixed by manual support or simple thread tightening when cutting, which not only has a poor and slow tightening effect and has certain safety hazards, but also some softer stainless steel pipes are easily deformed and affect the quality of the stainless steel pipes after cutting, and some longer stainless steel pipes need to be re-fixed when the cut part is cut again, which is very time-consuming and affects the efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe cutting clamp, comprising a fixed table, the front and rear sides of the top of the fixed table are fixed with pads, the inner center of the fixed table is installed with a clamping mechanism, the two ends of the moving component in the clamping mechanism are fixed at the centers of the two inner walls of the fixed table, the center of the moving component is connected to the rear side of the driving component, the bottom side of the auxiliary mechanism is fixed on the upper side of the top of the pad, the left end of the auxiliary mechanism is connected to the front and rear walls of the bottom end of the limiting clamping component, the right side of the auxiliary mechanism is connected to the front and rear walls of the bottom end of the moving clamping component, and the bottom ends of the limiting clamping component and the moving clamping component are fixed on the upper side of the moving component.

[0005] Preferably, a protection box is fixedly arranged at the front end center of the fixing platform, a driving assembly is installed inside the protection box, and a through opening is opened at the connection between the fixing platform and the driving assembly.

[0006] Preferably, the front and rear ends of the bidirectional threaded rod in the moving assembly are both sleeved with limit bearings, the bottom end of the limit bearing is fixedly arranged on the inner bottom side of the fixed platform, a fixed column is fixedly arranged at the center of the bidirectional threaded rod, the front and rear sides of the fixed column are both threadedly sleeved with threaded sleeves, a moving block is fixedly arranged at the top end of the threaded sleeve, and the top end of the moving block is respectively fixedly arranged on the bottom sides of the limit clamping assembly and the moving clamping assembly.

[0007] Preferably, the left end of the main rotating shaft in the driving assembly is inserted into the inner left wall of the protective box, the right end of the main rotating shaft passes through the center of the fixed bearing fixed on the right wall of the protective box and is connected to the left side of the servo motor, the front end of the gear group is fixed at the center of the main rotating shaft, and the rear end of the gear group is connected to the outside of the fixed column.

[0008] Preferably, the side plate in the auxiliary mechanism is fixed on the top side of the pad, both ends of the inner wall of the side plate are provided with fixing hoops, a sliding rod is fixed inside the fixing hoop, and a sliding block is sleeved on the center of the sliding rod.

[0009] Preferably, sliding blocks are fixedly provided at both sides of the bottom end of the auxiliary clamping block in the position limiting clamping assembly, a left groove is provided inside the right side of the auxiliary clamping block, and a plurality of groups of left rubber rollers are inserted inside the left groove.

[0010] Preferably, a right groove is opened on the left wall of the main clamping block in the movable clamping assembly, and multiple groups of right rubber rollers are also inserted in the right groove. A turbine is fixed at the top of each right rubber roller, and a worm is engaged with the rear side of the turbine. The worm is fixed at the center of the rotating rod. The rotating rod is inserted inside the top of the main clamping block, and the front end of the rotating rod is connected to the drive box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The stainless steel pipe cutting clamp can quickly and evenly clamp the stainless steel pipe in a limited manner through the threaded sleeves sleeved at the center of the bidirectional threaded pipe in the clamping assembly, which can be linked with the limit clamping assembly and the movable clamping assembly, thereby further improving stability and accuracy. At the same time, a servo motor is provided to drive the bidirectional threaded rod to rotate through a gear set, further solving the problem of slow clamping speed and improving efficiency.

[0013] The stainless steel pipe cutting clamp can clamp some stainless steel pipes with relatively soft texture to prevent deformation and improve quality by setting a left rubber roller in a limit clamping assembly. The worm connected to a drive box in the mobile clamping assembly can engage with a turbine to rotate, thereby rotating the right rubber roller, thereby solving the problem of not needing to repeatedly clamp the same stainless steel pipe when connecting and cutting, saving time, improving efficiency and reducing the labor burden of operating employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a front plan view of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the protective box of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the mobile clamping assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0018] In the figure: 1, fixed table; 101, pad; 102, protective box; 103, through-hole; 2, clamping mechanism; 201, moving assembly; 2011, limit bearing; 2012, two-way threaded rod; 2013, fixed column; 2014, threaded sleeve; 2015, moving block; 202, driving assembly; 2021, servo motor; 2022, main shaft; 2023, fixed bearing; 2024, Gear set; 3. Auxiliary mechanism; 301. Side plate; 302. Fixed hoop; 303. Sliding rod; 304. Sliding block; 4. Position limiting clamping assembly; 401. Auxiliary clamping block; 402. Left groove; 403. Left rubber roller; 5. Mobile clamping assembly; 501. Main clamping block; 502. Right groove; 503. Right rubber roller; 504. Turbine; 505. Rotating rod; 506. Worm; 507. Drive box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 , an embodiment provided by the utility model:

[0021] A stainless steel pipe cutting fixture includes a fixed table 1, characterized in that: a pad 101 is fixedly provided on the front and rear sides of the top of the fixed table 1, a clamping mechanism 2 is installed on the inner center of the fixed table 1, two ends of a moving component 201 in the clamping mechanism 2 are fixedly provided at the centers of the two inner walls of the fixed table 1, the center of the moving component 201 is connected to the rear side of a driving component 202, the bottom side of an auxiliary mechanism 3 is fixedly provided on the upper side of the top of the pad 101, the left end of the auxiliary mechanism 3 is connected to the front and rear walls of the bottom end of a limiting clamping component 4, the right side of the auxiliary mechanism 3 is connected to the front and rear walls of the bottom end of a moving clamping component 5, and the bottom ends of the limiting clamping component 4 and the moving clamping component 5 are fixedly provided on the upper side of the moving component 201.

[0022] Furthermore, a protection box 102 is fixedly arranged at the front center of the fixing platform 1, and a driving assembly 202 is installed inside the protection box 102. A through hole 103 is opened at the connection between the fixing platform 1 and the driving assembly 202 to facilitate the fixing of the stainless steel pipe.

[0023] As a further feature of the utility model, the front and rear ends of the bidirectional threaded rod 2012 in the moving component 201 are both sleeved with limit bearings 2011, the bottom end of the limit bearing 2011 is fixedly arranged on the inner bottom side of the fixed platform 1, a fixed column 2013 is fixedly arranged at the center of the bidirectional threaded rod 2012, the front and rear sides of the fixed column 2013 are both threadedly sleeved with a threaded sleeve 2014, the top of the threaded sleeve 2014 is fixedly arranged with a moving block 2015, the top of the moving block 2015 is respectively fixedly arranged on the bottom sides of the limit clamping component 4 and the moving clamping component 5, thereby further improving stability and accuracy.

[0024] Furthermore, the left end of the main rotating shaft 2022 in the driving component 202 is inserted into the inner left wall of the protective box 102, and the right end of the main rotating shaft 2022 passes through the center of the fixed bearing 2023 fixed on the right wall of the protective box 102 and is connected to the left side of the servo motor 2021. The front end of the gear set 2024 is fixed at the center of the main rotating shaft 2022, and the rear end of the gear set 2024 is connected to the outer side of the fixed column 2013, which further solves the problem of slow clamping speed and improves efficiency.

[0025] As a further feature of the present invention, the side plate 301 of the auxiliary mechanism 3 is fixedly mounted on the top side of the pad 101, both ends of the inner wall of the side plate 301 are provided with fixing hoops 302, a slide bar 303 is fixedly mounted inside the fixing hoop 302, and a slider 304 is sleeved in the center of the slide bar 303 to improve stability during clamping.

[0026] Furthermore, sliders 304 are fixed on both sides of the bottom end of the auxiliary clamping block 401 in the limit clamping assembly 4, a left groove 402 is opened inside the right side of the auxiliary clamping block 401, and multiple groups of left rubber rollers 403 are inserted inside the left groove 402, which can clamp some softer stainless steel pipes to prevent deformation and improve quality.

[0027] Furthermore, a right groove 502 is opened on the left wall of the main clamping block 501 in the mobile clamping assembly 5, and a plurality of groups of right rubber rollers 503 are also inserted in the right groove 502. A turbine 504 is fixed to the top of the right rubber roller 503, and a worm 506 is meshed on the rear side of the turbine 504. The worm 506 is fixed to the center of the rotating rod 505. The rotating rod 505 is inserted inside the top of the main clamping block 501, and the front end of the rotating rod 505 is connected to the driving box 507, which solves the problem of no need for repeated clamping for the connection and cutting of the same stainless steel pipe, saves time, improves efficiency and reduces the labor burden of operators.

[0028] Working principle: When in use, the user first places the stainless steel pipe to be cut on the upper side of the center of the fixed table 1, and then starts the servo motor 2021 to drive the main shaft 2022 to rotate. The rotation of the main shaft 2021 drives the gear set 2024 connected to the center to rotate. The rotation of the gear set 2024 drives the fixed column 2013 in the center of the two-way threaded rod 2012 to rotate. The limited two-way threaded rod 2012 rotates and then drives the two sets of threaded sleeves 2014 to move inward. When the threaded sleeves 2014 move inward, they respectively drive the limit clamping assembly 4 and the mobile clamping assembly 5 at the top. It moves inward synchronously until the left rubber roller 403 and the right rubber roller 503 in the limit clamping assembly 4 and the movable clamping assembly 5 clamp the stainless steel pipe, and then cutting can be carried out. When the position adjustment is required, it is only necessary to start the driving box 507 to drive the rotating rod 505 to rotate. While the rotating rod 505 rotates, it drives the fixed worm 506 to rotate. The worm 506 rotates and engages with the turbine 504 fixed on the top of the right rubber roller 503 to rotate. Then the whole group of right rubber rollers 503 rotates to drive the stainless steel pipe to move for subsequent cutting. This is the entire working principle of the utility model.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A stainless steel pipe cutting fixture, comprising a fixing table (1), characterized in that: Pads (101) are fixedly provided at the front and rear sides of the top of the fixed platform (1); a clamping mechanism (2) is installed at the inner center of the fixed platform (1); the two ends of the movable component (201) in the clamping mechanism (2) are fixedly provided at the centers of the two inner walls of the fixed platform (1); the center of the movable component (201) is connected to the rear side of the driving component (202); the bottom side of the auxiliary mechanism (3) is fixedly provided at the upper side of the top of the pad (101); the left end of the auxiliary mechanism (3) is connected to the front and rear walls of the bottom end of the limiting clamping component (4); the right side of the auxiliary mechanism (3) is connected to the front and rear walls of the bottom end of the movable clamping component (5); and the bottom ends of the limiting clamping component (4) and the movable clamping component (5) are fixedly provided at the upper side of the movable component (201).

2. A stainless steel pipe cutting fixture according to claim 1, characterized in that: A protection box (102) is fixedly arranged at the front center of the fixed platform (1), a driving assembly (202) is installed inside the protection box (102), and a through opening (103) is provided at the connection between the fixed platform (1) and the driving assembly (202).

3. A stainless steel pipe cutting fixture according to claim 1, characterized in that: The front and rear ends of the bidirectional threaded rod (2012) in the moving assembly (201) are both sleeved with limit bearings (2011); the bottom end of the limit bearing (2011) is fixedly arranged on the inner bottom side of the fixed platform (1); a fixed column (2013) is fixedly arranged at the center of the bidirectional threaded rod (2012); the front and rear sides of the fixed column (2013) are both threadedly sleeved with threaded sleeves (2014); the top end of the threaded sleeve (2014) is fixedly arranged with a moving block (2015); the top end of the moving block (2015) is respectively fixedly arranged on the bottom sides of the limit clamping assembly (4) and the moving clamping assembly (5).

4. The stainless steel pipe cutting fixture according to claim 1, characterized in that: The left end of the main rotating shaft (2022) in the driving component (202) is inserted into the inner left wall of the protective box (102), and the right end of the main rotating shaft (2022) passes through the center of the fixed bearing (2023) fixed on the right wall of the protective box (102) and is connected to the left side of the servo motor (2021). The front end of the gear set (2024) is fixed at the center of the main rotating shaft (2022), and the rear end of the gear set (2024) is connected to the outer side of the fixed column (2013).

5. The stainless steel pipe cutting fixture according to claim 1, characterized in that: The side plate (301) in the auxiliary mechanism (3) is fixedly arranged on the top side of the pad (101), and both ends of the inner wall of the side plate (301) are provided with fixing hoops (302), a sliding rod (303) is fixedly arranged inside the fixing hoop (302), and a sliding block (304) is sleeved on the center of the sliding rod (303).

6. The stainless steel pipe cutting fixture according to claim 1, characterized in that: Slide blocks (304) are fixedly provided on both sides of the bottom end of the auxiliary clamping block (401) in the position limiting clamping assembly (4), a left groove (402) is provided inside the right side of the auxiliary clamping block (401), and a plurality of groups of left rubber rollers (403) are inserted inside the left groove (402).

7. The stainless steel pipe cutting fixture according to claim 1, characterized in that: A right groove (502) is provided on the left wall of the main clamping block (501) in the movable clamping assembly (5), and a plurality of groups of right rubber rollers (503) are also inserted inside the right groove (502). A turbine (504) is fixed at the top of each of the right rubber rollers (503). A worm gear (506) is meshed at the rear side of the turbine (504). The worm gear (506) is fixed at the center of a rotating rod (505). The rotating rod (505) is inserted inside the top of the main clamping block (501), and the front end of the rotating rod (505) is connected to a driving box (507).

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