Press riveting tool for supporting shell

Abstract

The utility model relates to the technical field of press riveting tools, and discloses a press riveting tool for supporting a shell, which comprises a base, a clamping table is fixedly arranged on the upper surface of the base, a fixed column is fixedly arranged on the upper surface of the rotating center of the clamping table, a square sliding column is inserted on the upper surface of one side of the base in a sliding manner, and the square sliding column is arranged on the upper surface of the other side of the base. An opening is formed in the circumferential outer surface, close to the square sliding column, of the clamping table. When the supporting shell is installed, the V-shaped clamping plate is in a loosened state, at the moment, the end of the limiting rod is inserted into the limiting hole, vertical movement of the square sliding column is limited through the limiting rod, the situation that when an operator installs the supporting shell, a rivet pressing head is pressed downwards due to misoperation is avoided, and use safety of the operator is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting tools, in particular to a riveting tool for supporting a shell. Background Art

[0002] The riveting tool is an auxiliary tool used to support the shell or other structures during the riveting process. It can provide stable support and pressure to ensure close contact and correct connection between the riveted parts. When using the riveting tool, it is necessary to design and adjust it according to the shape, size and material properties of the riveted parts to ensure good riveting effect and structural strength.

[0003] An existing riveting tool for supporting a housing (publication number: CN220278202U) has at least the following disadvantages:

[0004] When the above patent is in use, the position of the first pressure head and the second pressure head is locked by setting a limit bolt to prevent the pressure heads from sliding, thereby improving the stability and reliability of the riveting tooling. The support shell in the above patent needs to be manually installed on the second pressure head by the operator. Since the first pressure head and the second pressure head are controlled separately, the first pressure head is not limited when the support shell is installed. When an employee operates it incorrectly, the downward pressure of the first pressure head may easily cause injury to the employee, posing a safety hazard to the employee. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when installing a support shell, the first pressure head is not limited, and when an employee misoperates, the first pressure head presses down, which easily causes injury to the employee and brings potential safety hazards to the employee, and proposes a riveting tool for a support shell.

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

[0007] A riveting tool for supporting a shell comprises a base, a clamping platform is fixedly installed on the upper surface of the base, a fixing column is fixedly installed on the upper surface of the rotation center of the clamping platform, a square sliding column is slidably inserted on the upper surface of one side of the base, an opening is provided on the circumferential outer surface of the clamping platform close to the square sliding column, a limiting rod is slidably installed on the inner wall of the opening, a limiting hole is provided on the outer surface of the square sliding column close to the limiting rod, the limiting hole is matched with the limiting rod, a turntable is rotatably installed on the upper surface of the base, a second driving groove is provided on the upper surface of the turntable, a second driving column is fixedly installed on the lower surface of the limiting rod close to the second driving groove, and the second driving column is slidably installed on the inner wall of the second driving groove.

[0008] As a further solution of the utility model, a shell is fixedly installed on the lower surface of the base, a hydraulic telescopic rod is fixedly installed on the lower surface of the shell, and the telescopic end of the hydraulic telescopic rod passes through the outer surface of the shell and is fixedly installed on the bottom end of the square sliding column.

[0009] As a further solution of the utility model, two T-shaped slots are symmetrically provided on the upper surface of the clamping table, T-shaped sliders are slidably installed on the inner walls of the two T-shaped slots, and a V-shaped clamp is fixedly installed on the upper surface of the T-shaped slider.

[0010] As a further solution of the utility model, a first driving column is fixedly installed on the lower surface of the T-shaped slider, and two first driving grooves are symmetrically opened on the upper surface of the turntable. The first driving column is slidably installed on the inner wall of the first driving groove.

[0011] As a further solution of the utility model, a worm gear is rotatably installed on the lower surface of the base, the top end of the worm gear passes through the lower surface of the base and is fixedly installed with the rotation center of the turntable, two support plates are symmetrically fixedly installed on the lower surface of the base, a worm is rotatably installed between the two support plates, the worm is meshed with the worm wheel, and one end of the worm passes through the outer surface of the support plate and is fixedly installed with a knob.

[0012] As a further solution of the utility model, a rivet head is fixedly installed on the outer surface of the square sliding column on one side close to the fixed column, and the rivet head is arranged directly above the fixed column.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When installing the support shell, the V-shaped clamp is in a loosened state. At this time, the end of the limit rod is inserted into the inside of the limit hole. The limit rod limits the up and down movement of the square slide column to prevent the operator from pressing the rivet head downward due to misoperation when installing the support shell, thereby ensuring the operator's safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a riveting tool for supporting a shell proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom view of a riveting tool for supporting a shell proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of a fixing column of a riveting tool for supporting a shell proposed by the utility model;

[0018] Figure 4 A schematic diagram of a turntable of a riveting tool for supporting a shell proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of a V-shaped clamping plate of a riveting tool for supporting a shell proposed by the utility model;

[0020] Figure 6 The utility model is a bottom view schematic diagram of a turntable of a riveting tool for supporting a shell.

[0021] In the figure: 1. base; 2. clamping table; 3. fixing column; 4. square sliding column; 5. rivet head; 6. shell; 7. hydraulic telescopic rod; 8. limit rod; 9. worm gear; 10. worm; 11. support plate; 12. knob; 13. T-shaped slide groove; 14. T-shaped slider; 15. V-shaped clamping plate; 16. turntable; 17. first drive groove; 18. first drive column; 19. second drive groove; 20. second drive column; 21. limit hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figure 1-Figure 6A riveting tool for supporting a shell includes a base 1, a clamping platform 2 is fixedly installed on the upper surface of the base 1, a fixing column 3 is fixedly installed on the upper surface of the rotation center of the clamping platform 2, a square sliding column 4 is slidably inserted on the upper surface of one side of the base 1, an opening is opened on the circumferential outer surface of the clamping platform 2 near the square sliding column 4, a limiting rod 8 is slidably installed on the inner wall of the opening, a limiting hole 21 is opened on the outer surface of the square sliding column 4 near the limiting rod 8, the limiting hole 21 is matched with the limiting rod 8, a turntable 16 is rotatably installed on the upper surface of the base 1, a second driving groove 19 is opened on the upper surface of the turntable 16, a second driving column 20 is fixedly installed on the lower surface of the limiting rod 8 near the second driving groove 19, and the second driving column 20 is slidably installed with the inner wall of the second driving groove 19.

[0026] When in use, the operator first sets the support shell on the outer surface of the fixed column 3. When installing the support shell, the V-shaped clamp 15 is in a loose state. At this time, the end of the limit rod 8 is inserted into the inside of the limit hole 21. The limit rod 8 limits the up and down movement of the square slide column 4 to avoid the operator from pressing the rivet head 5 downward due to misoperation when installing the support shell, thereby ensuring the operator's safety in use; the second drive groove 19 is driven to rotate by the turntable 16, and the second drive groove 19 drives the limit rod 8 to leave the limit position through the second drive column 20. The second driving groove 19 is driven to rotate by the turntable 16, and the second driving groove 19 drives the limiting rod 8 to leave the limiting hole 21 through the second driving column 20. When the V-shaped clamp 15 clamps the supporting shell, the limiting rod 8 completely leaves the limiting hole 21, and the square slide column 4 is released from the limit. The square slide column 4 is driven to move downward by the hydraulic telescopic rod 7, so that the square slide column 4 drives the rivet head 5 to move downward, and the supporting shell is subjected to rivet processing.

[0027] In this embodiment, the fixing column 3 is threadedly connected to the upper surface of the clamping platform 2, and the fixing column 3 can be replaced according to the model of the supporting shell.

[0028] In this embodiment, two T-shaped slide grooves 13 are symmetrically provided on the upper surface of the clamping table 2, and T-shaped sliders 14 are slidably installed on the inner walls of the two T-shaped slide grooves 13. A V-shaped clamping plate 15 is fixedly installed on the upper surface of the T-shaped slider 14. The V-shaped clamping plate 15 is threadedly connected to the upper surface of the T-shaped slider 14 and can be replaced according to the model size of the supporting shell. A first driving column 18 is fixedly installed on the lower surface of the T-shaped slider 14, and two first driving grooves 17 are symmetrically provided on the upper surface of the turntable 16. The first driving column 18 is slidably installed on the inner wall of the first driving groove 17, and the T-shaped slider 1 A first driving column 18 is fixedly installed on the lower surface of 4, two first driving grooves 17 are symmetrically opened on the upper surface of the turntable 16, and the first driving column 18 is slidably installed with the inner wall of the first driving groove 17. A worm gear 9 is rotatably installed on the lower surface of the base 1, and the top end of the worm gear 9 passes through the lower surface of the base 1 and is fixedly installed with the rotation center of the turntable 16. Two supporting plates 11 are symmetrically fixedly installed on the lower surface of the base 1, and a worm 10 is rotatably installed between the two supporting plates 11. The worm 10 is meshed with the worm wheel 9, and one end of the worm 10 passes through the outer surface of the supporting plate 11 and is fixedly installed with a knob 12.

[0029] During riveting, the operator first manually turns the knob 12, so that the knob 12 drives the worm 10 to rotate, and the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the turntable 16 to rotate, so that the turntable 16 drives the first driving groove 17 to rotate, and the first driving groove 17 drives the two T-shaped sliders 14 to move closer to each other through the first driving column 18, and drives the two V-shaped clamping plates 15 to move closer to each other through the T-shaped slider 14, and the position of the supporting shell is fixed by the V-shaped clamping mouth of the V-shaped clamping plate 15, so as to facilitate the subsequent riveting head 5 to press it. During riveting, the operator first manually turns the knob 12 so that the knob 12 drives the worm 10 to rotate, and the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the turntable 16 to rotate, so that the turntable 16 drives the first driving groove 17 to rotate, and the first driving groove 17 drives the two T-shaped sliders 14 to move closer to each other through the first driving column 18, and drives the two V-shaped clamps 15 to move closer to each other through the T-shaped slider 14, and the position of the supporting shell is fixed by the V-shaped clamping mouth of the V-shaped clamp 15, so as to facilitate the subsequent riveting head 5 to press it.

[0030] In this embodiment, a shell 6 is fixedly installed on the lower surface of the base 1, and a hydraulic telescopic rod 7 is fixedly installed on the lower surface of the shell 6. The telescopic end of the hydraulic telescopic rod 7 passes through the outer surface of the shell 6 and is fixedly installed on the bottom end of the square sliding column 4. A rivet head 5 is fixedly installed on the outer surface of the square sliding column 4 close to the fixed column 3. The rivet head 5 is arranged directly above the fixed column 3. The square sliding column 4 is driven downward by the hydraulic telescopic rod 7, so that the square sliding column 4 drives the rivet head 5 to move downward, and the support shell is subjected to rivet processing.

[0031] It should be noted that when the utility model is in use, the operator first sets the support shell on the outer surface of the fixed column 3. When installing the support shell, the V-shaped clamp 15 is in a loosened state. At this time, the end of the limit rod 8 is inserted into the inside of the limit hole 21. The limit rod 8 limits the up and down movement of the square slide column 4 to avoid the operator's misoperation when installing the support shell, which causes the rivet head 5 to be pressed down, thereby ensuring the operator's safety in use; when riveting, the operator first manually turns the knob 12 to make the knob 12 drive the worm 10 to rotate, and the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the turntable 16 to rotate, so that the turntable 16 drives the first drive slot 17 to rotate, and the first drive slot 17 passes through the first drive slot 17. The two T-shaped sliders 14 are driven to move toward each other through the first driving column 18, and the two V-shaped clamps 15 are driven to move toward each other through the T-shaped slider 14, and the position of the supporting shell is fixed by the V-shaped clamping mouth of the V-shaped clamp 15, so as to facilitate the subsequent riveting head 5 to press it; at the same time, the second driving groove 19 is driven to rotate by the turntable 16, and the second driving groove 19 drives the limiting rod 8 to leave the limiting hole 21 through the second driving column 20. When the V-shaped clamp 15 clamps the supporting shell, the limiting rod 8 completely leaves the limiting hole 21, and the square slide column 4 is released from the limit, and the square slide column 4 is driven to move downward by the hydraulic telescopic rod 7, so that the square slide column 4 drives the rivet head 5 to move downward, and the supporting shell is press-riveted.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A riveting tool for supporting a housing, comprising a base (1), characterized in that: A clamping platform (2) is fixedly installed on the upper surface of the base (1), and a fixed column (3) is fixedly installed on the upper surface of the rotation center of the clamping platform (2). A square sliding column (4) is slidably inserted on the upper surface of one side of the base (1). An opening is provided on the circumferential outer surface of the clamping platform (2) close to the square sliding column (4), and a limiting rod (8) is slidably installed on the inner wall of the opening. A limiting hole (21) is provided on the outer surface of the square sliding column (4) close to the limiting rod (8), and the limiting hole (21) is matched with the limiting rod (8). A turntable (16) is rotatably installed on the upper surface of the base (1), and a second driving groove (19) is provided on the upper surface of the turntable (16). A second driving column (20) is fixedly installed on the lower surface of the limiting rod (8) close to the second driving groove (19), and the second driving column (20) is slidably installed with the inner wall of the second driving groove (19).

2. A riveting tool for supporting a shell according to claim 1, characterized in that: A shell (6) is fixedly mounted on the lower surface of the base (1), a hydraulic telescopic rod (7) is fixedly mounted on the lower surface of the shell (6), and the telescopic end of the hydraulic telescopic rod (7) passes through the outer surface of the shell (6) and is fixedly mounted on the bottom end of the square sliding column (4).

3. The riveting tool for supporting a shell according to claim 1, characterized in that: The upper surface of the clamping platform (2) is symmetrically provided with two T-shaped slide grooves (13), the inner walls of the two T-shaped slide grooves (13) are slidably mounted with T-shaped sliders (14), and the upper surface of the T-shaped sliders (14) is fixedly mounted with a V-shaped clamping plate (15).

4. A riveting tool for supporting a shell according to claim 3, characterized in that: A first driving column (18) is fixedly mounted on the lower surface of the T-shaped slider (14), and two first driving grooves (17) are symmetrically provided on the upper surface of the rotating disk (16). The first driving column (18) is slidably mounted on the inner wall of the first driving groove (17).

5. A riveting tool for supporting a shell according to claim 4, characterized in that: A worm wheel (9) is rotatably mounted on the lower surface of the base (1); the top end of the worm wheel (9) penetrates the lower surface of the base (1) and is fixedly mounted at the rotation center of the turntable (16); two support plates (11) are symmetrically fixedly mounted on the lower surface of the base (1); a worm (10) is rotatably mounted between the two support plates (11); the worm (10) is meshed with the worm wheel (9); one end of the worm (10) penetrates the outer surface of the support plate (11) and is fixedly mounted with a knob (12).

6. The riveting tool for supporting a shell according to claim 1, characterized in that: A rivet head (5) is fixedly mounted on the outer surface of the square sliding column (4) on the side close to the fixed column (3), and the rivet head (5) is arranged directly above the fixed column (3).

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