Skid-mounted base machining clamping mechanism

Abstract

The utility model relates to the field of clamping equipment, and discloses a skid-mounted base machining clamping mechanism which comprises a base, a two-way air cylinder is fixedly connected to the bottom of the inner wall of the base, supporting clamping plates are fixedly connected to the two ends of the two-way air cylinder, and transmission sleeves are arranged on the two sides of the top of the base. Fixing plates are fixedly connected to the front side and the rear side of the bottom of the transmission sleeve, the bottoms of the fixing plates are fixedly connected to the top of the base, a motor is fixedly connected to the surface of the transmission sleeve, the output end of the motor penetrates into the transmission sleeve and is fixedly connected with an eccentric wheel, and the surface of the eccentric wheel is slidably sleeved with a gear sleeve. According to the steel structure pressing and fixing device, the two-way air cylinder drives the supporting clamping plate to clamp a metal plate left and right, then the motor and the eccentric wheel drive the concave toothed bar through the toothed sleeve to press and fix a steel structure, the effect of convenient pressing and fixing is achieved, a user can weld the steel structure conveniently, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of clamping equipment, in particular to a clamping mechanism for processing a skid-mounted base. Background Art

[0002] The clamping mechanism, also known as a fixture, refers to a device used to fix the processing object in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process in the process can be called a fixture.

[0003] During the processing of the skid-mounted base, a clamping mechanism is used to clamp and fix the metal plate of the skid-mounted base, and then the steel structure is welded to the top of the metal plate. The current skid-mounted base clamping mechanism only uses clamps on both sides to fix the metal plate, and is unable to press and fix the steel structure, which makes it inconvenient for users to weld the steel structure, affecting processing efficiency.

[0004] Therefore, it is necessary to redesign the clamping mechanism of the skid-mounted base to effectively prevent the phenomenon that it is inconvenient to press and fix. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a skid-mounted base processing clamping mechanism, which aims to improve the problem that the skid-mounted base clamping mechanism in the prior art only uses clamps on both sides to fix the metal plate and cannot press and fix the steel structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A skid-mounted base processing clamping mechanism comprises a base, a two-way cylinder is fixedly connected to the bottom of the inner wall of the base, both ends of the two-way cylinder are fixedly connected to a supporting clamping plate, a transmission sleeve is arranged on both sides of the top of the base, the front and rear sides of the bottom of the transmission sleeve are fixedly connected to a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the base, a motor is fixedly connected to the surface of the transmission sleeve, the output end of the motor passes through the interior of the transmission sleeve and is fixedly connected to an eccentric wheel, a gear sleeve is slidably sleeved on the surface of the eccentric wheel, a concave gear rod is arranged on the front and rear sides of the top of the base, both ends of the concave gear rod pass through the interior of the transmission sleeve, the gear sleeve is meshed with the concave gear rod, a guide assembly is arranged on the front and rear sides of the top of the base, and a supporting assembly is arranged at the bottom of the supporting clamping plate;

[0008] As a further description of the above technical solution:

[0009] The guide assembly includes a concave plate and a guide roller, wherein the concave plate is fixedly connected to the front side and the rear side of the top of the base, and the guide roller is hinged inside the concave plate through a shaft rod;

[0010] As a further description of the above technical solution:

[0011] The support assembly includes casters, which are fixedly connected to the front and rear sides of the bottom of the support splint, and the bottom of the casters is in contact with the top of the base;

[0012] As a further description of the above technical solution:

[0013] A protective sleeve is fixedly connected to the surface of the transmission sleeve, and the protective sleeve is sleeved on the surface of the motor;

[0014] As a further description of the above technical solution:

[0015] A rubber pad is fixedly connected to the top of the supporting splint;

[0016] As a further description of the above technical solution:

[0017] A roller is movably embedded in the bottom of the gear sleeve, and the bottom of the roller contacts the bottom of the inner wall of the transmission sleeve;

[0018] As a further description of the above technical solution:

[0019] A tilting plate is fixedly connected to one side of the support clamping plate away from the bidirectional cylinder, and the bottom of the tilting plate contacts the bottom of the inner wall of the base;

[0020] As a further description of the above technical solution:

[0021] A circular groove is provided inside the transmission sleeve, and both ends of the concave gear rod extend into the inside of the circular groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the supporting clamp is driven by the bidirectional cylinder to clamp the metal plate to the left and right, and then the motor and the eccentric wheel drive the concave gear rod through the gear sleeve to press and fix the steel structure, so as to achieve the effect of convenient pressing and fixing, facilitate the user to weld the steel structure, and improve the processing efficiency.

[0024] 2. In the utility model, by setting the concave plate and the guide roller to cooperate with each other, the metal plate of the skid-mounted base can be supported and guided, which is convenient for the user to quickly move the metal plate to a suitable position. The user does not need to carry the metal plate to a designated position, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a skid-mounted base processing clamping mechanism proposed by the utility model;

[0026] Figure 2 It is a cross-sectional schematic diagram of a transmission sleeve of a skid-mounted base processing clamping mechanism proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a support clamping plate of a skid-mounted base processing clamping mechanism proposed by the utility model;

[0028] Figure 4 The utility model is a schematic structural diagram of a gear sleeve of a clamping mechanism for machining a pry-mounted base.

[0029] Legend:

[0030] 1. Base; 2. Bidirectional cylinder; 3. Support splint; 4. Transmission sleeve; 5. Fixed plate; 6. Motor; 7. Eccentric wheel; 8. Gear sleeve; 9. Concave gear rod; 10. Concave plate; 11. Guide roller; 12. Caster; 13. Protective cover; 14. Rubber pad; 15. Roller; 16. Inclined plate; 17. Circular groove. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a skid-mounted base processing clamping mechanism, including a base 1, a two-way cylinder 2 is fixedly connected to the bottom of the inner wall of the base 1, and both ends of the two-way cylinder 2 are fixedly connected to a supporting splint 3, and the side of the supporting splint 3 away from the two-way cylinder 2 is fixedly connected to an inclined plate 16, and the bottom of the inclined plate 16 contacts with the bottom of the inner wall of the base 1. By setting the inclined plate 16, the supporting splint 3 can be supported, which improves the stability of the supporting plate when moving. The top of the supporting splint 3 is fixedly connected with a rubber pad 14, which can protect the surface of the supporting splint 3 and improve the service life of the supporting splint 3. Transmission sleeves 4 are provided on both sides of the top of the base 1, and the front and rear sides of the bottom of the transmission sleeve 4 are fixedly connected to a fixing plate 5, and the bottom of the fixing plate 5 is fixedly connected to the top of the base 1;

[0033] The surface of the transmission sleeve 4 is fixedly connected to the motor 6, and the surface of the transmission sleeve 4 is fixedly connected to the protective sleeve 13. The protective sleeve 13 is sleeved on the surface of the motor 6. By setting the protective sleeve 13, the surface of the motor 6 can be protected to avoid collision between foreign objects and the motor 6. The output end of the motor 6 passes through the interior of the transmission sleeve 4 and is fixedly connected to the eccentric wheel 7. The surface of the eccentric wheel 7 is slidably sleeved with a gear sleeve 8. The bottom of the gear sleeve 8 is movably inlaid with a roller 15. The bottom of the roller 15 is in contact with the bottom of the inner wall of the transmission sleeve 4. By setting the roller 15, the friction between the gear sleeve 8 and the transmission sleeve 4 can be reduced, and the smoothness of the gear sleeve 8 when moving is improved. The front and rear sides of the top of the base 1 are provided with concave gear rods 9, and a circular groove 17 is opened inside the transmission sleeve 4. Both ends of the concave gear rod 9 extend to the inside of the circular groove 17. By setting the concave gear rod 9, the concave gear rod 9 can be supported, and the stability of the concave gear rod 9 is improved. Both ends of the concave gear rod 9 penetrate into the interior of the transmission sleeve 4, and the gear sleeve 8 is meshed with the concave gear rod 9.

[0034] Reference Figure 2-4 , guide components are provided on the front and rear sides of the top of the base 1, and the guide components include a concave plate 10 and a guide roller 11. The concave plate 10 is fixedly connected to the front and rear sides of the top of the base 1, and the guide roller 11 is hinged to the inside of the concave plate 10 through an axle rod. By setting the concave plate 10 and the guide roller 11 to cooperate with each other, the metal plate of the skid-mounted base can be supported and guided, which is convenient for the user to quickly move the metal plate to a suitable position. The user does not need to carry the metal plate to a designated position, which saves time and effort. During use, the user can place the metal plate of the skid-mounted base on the top of the guide roller 11, and then push the metal plate to move the metal plate to a suitable position.

[0035] Reference Figure 2-4 A supporting assembly is provided at the bottom of the supporting splint 3, and the supporting assembly includes casters 12. The casters 12 are fixedly connected to the front and rear sides of the bottom of the supporting splint 3, and the bottom of the casters 12 is in contact with the top of the base 1. By providing the casters 12, the supporting splint 3 can be supported, thereby improving the supporting strength of the supporting splint 3.

[0036] Working principle: the user first places the metal plate of the pry-mounted base on the top of the base 1, so that the supporting splint 3 supports the metal plate, starts the two-way cylinder 2, and the two-way cylinder 2 drives the supporting splint 3 to clamp and fix the metal plate, and then places the steel structure at the specified position on the top of the metal plate, and then starts the motor 6. The motor 6 drives the eccentric wheel 7 to rotate, and the eccentric wheel 7 drives the gear sleeve 8 to move, and the gear sleeve 8 drives the concave gear rod 9 to rotate, and the concave gear rod 9 will press and fix the steel structure, and then turn off the motor 6, and then weld the steel structure and the metal plate through external welding equipment, so as to achieve the effect of convenient pressing and fixing.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A skid-mounted base processing clamping mechanism, comprising a base (1), characterized in that: A bidirectional cylinder (2) is fixedly connected to the bottom of the inner wall of the base (1), and both ends of the bidirectional cylinder (2) are fixedly connected to a supporting clamp (3). A transmission sleeve (4) is provided on both sides of the top of the base (1). The front and rear sides of the bottom of the transmission sleeve (4) are fixedly connected to a fixing plate (5), and the bottom of the fixing plate (5) is fixedly connected to the top of the base (1). A motor (6) is fixedly connected to the surface of the transmission sleeve (4), and the output end of the motor (6) passes through the interior of the transmission sleeve (4) and is fixedly connected to an eccentric wheel (7). A gear sleeve (8) is slidably sleeved on the surface of the eccentric wheel (7). A concave gear rod (9) is provided on the front and rear sides of the top of the base (1), and both ends of the concave gear rod (9) pass through the interior of the transmission sleeve (4), and the gear sleeve (8) meshes with the concave gear rod (9). A guide assembly is provided on the front and rear sides of the top of the base (1), and a supporting assembly is provided at the bottom of the supporting clamp (3).

2. A skid-mounted base processing clamping mechanism according to claim 1, characterized in that: The guide assembly comprises a concave plate (10) and a guide roller (11), wherein the concave plate (10) is fixedly connected to the front and rear sides of the top of the base (1), and the guide roller (11) is hinged inside the concave plate (10) via a shaft.

3. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: The support assembly comprises casters (12), wherein the casters (12) are fixedly connected to the front and rear sides of the bottom of the support splint (3), and the bottom of the casters (12) is in contact with the top of the base (1).

4. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: A protective sleeve (13) is fixedly connected to the surface of the transmission sleeve (4), and the protective sleeve (13) is sleeved on the surface of the motor (6).

5. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: A rubber pad (14) is fixedly connected to the top of the supporting clamping plate (3).

6. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: A roller (15) is movably embedded in the bottom of the gear sleeve (8), and the bottom of the roller (15) contacts the bottom of the inner wall of the transmission sleeve (4).

7. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: A tilting plate (16) is fixedly connected to the side of the support clamping plate (3) away from the bidirectional cylinder (2), and the bottom of the tilting plate (16) contacts the bottom of the inner wall of the base (1).

8. The skid-mounted base processing clamping mechanism according to claim 1, characterized in that: A circular groove (17) is provided inside the transmission sleeve (4), and both ends of the concave gear rod (9) extend into the inside of the circular groove (17).

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