Stainless steel stamping part burr removing and fixing device

Abstract

The utility model provides a burr removing and fixing device for stainless steel stamping parts. The burr removing and fixing device aims at solving the problem that in the prior art, the fixing effect is poor. The device comprises a fixed seat, a mounting plate, a mounting seat, a telescopic rod and an L-shaped handle, and is simple in structure and convenient to operate. The fixing pins on the two sides of the mounting plate correspond to the through holes of the stamping part, the middle groove is matched with the bottom protrusion of the stamping part, and accurate fixing is guaranteed. The L-shaped handle drives the telescopic rod to move, so that the pressing block evenly presses the stamping part, and other mechanisms are assisted to achieve efficient deburring. The device has the advantages of being high in universality, accurate in positioning, uniform in pressure distribution and the like, and effectively guarantees the quality of stamping parts.

Description

TECHNICAL FIELD

[0001] The application relates to the field of stainless steel stamping part processing, in particular to a burr removing and fixing device for a stainless steel stamping part. BACKGROUND

[0002] In the metal processing process, burrs are often generated on the stainless steel stamping part after stamping forming, and the burrs need to be removed to ensure the quality of the product. The traditional burr removing method is low in efficiency, high in labor intensity, and difficult to guarantee the consistency and quality of burr removing. In the repeated position changing process, the surface of the product is prone to being scratched and the operator is prone to being scratched. Therefore, it is necessary to design an auxiliary device to assist in fixing the stainless steel stamping part and realize burr removing and fixing, so as to improve the efficiency and quality of burr removing. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a fixing device which is simple in structure, convenient to operate and good in fixing effect during burr removing and fixing, so as to solve the problems in the prior art. In order to achieve the above object, the application provides the following technical scheme: a burr removing and fixing device for a stainless steel stamping part, comprising:

[0004] A fixing seat is composed of a bottom plate and a side plate perpendicular to the bottom plate;

[0005] An installation plate is arranged on the fixing seat, and both sides of the installation plate are provided with fixing pins corresponding to through holes of side edges of the stamping part, and a groove adapted to a protrusion of a bottom of the stamping part is arranged in the middle of the installation plate;

[0006] An installation seat is arranged on the side plate of the fixing seat, and a hinge block is arranged at one end of the installation seat, and a guide sleeve is arranged at the other end of the installation seat;

[0007] A telescopic rod is arranged in the guide sleeve, one end of the telescopic rod is connected with a pressing block, and the other end of the telescopic rod is hingedly connected with one end of a connecting rod;

[0008] A handle is L-shaped, one end of the handle is hingedly connected with the hinge block, the bent part of the handle is hingedly connected with the connecting rod, the other end of the handle is a free end, the free end is pressed, the telescopic rod is driven to move in the guide sleeve along the axial direction, and the pressing block is pressed towards the installation plate.

[0009] The preferred technical scheme further comprises a guide rod, the guide rod is arranged on the side plate of the fixing seat and is parallel to the telescopic rod, and a through hole accommodating the guide rod is arranged on the pressing block.

[0010] The preferred technical scheme further comprises a guide rod, the guide rod is arranged on the side plate of the fixing seat and is parallel to the telescopic rod, and a through hole accommodating the guide rod is arranged on the pressing block.

[0011] The fixing seat is preferably provided with a rib plate.

[0012] The mounting plate is preferably provided with a plurality of mounting holes uniformly arranged thereon to adapt to the fixing of the fixing pin at different positions.

[0013] The contact surface of the pressing block is preferably provided with anti-skid textures to enhance the friction with the stamping part.

[0014] The fixing device preferably further comprises a cushion block arranged at the bottom of the pressing block.

[0015] Compared with the prior art, the fixing device has the following beneficial effects:

[0016] The fixing device comprises a fixing seat, a mounting plate, a mounting base, an extension rod and a handle, and has a simple and clear structure design. The connection mode between the components is reasonable. Through the ingenious design of the L-shaped handle, the operator only needs to press the free end of the handle to drive the extension rod to move axially in the guide sleeve, and then press the pressing block against the mounting plate to fix the stamping part during the burr deburring. The recess provided in the middle of the mounting plate is matched with the protrusion at the bottom of the stamping part to ensure the accurate position and uniform stress of the stamping part during the fixing process. The design of the pressing block ensures uniform pressure distribution during the burr deburring process, thereby ensuring the quality of the stamping part. Through the corresponding design of the fixing pin and the side hole of the stamping part, the positioning accuracy of the stamping part can be improved, and the device has strong versatility and applicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 A use state perspective view of a stainless steel stamping part burr deburring fixing device according to the embodiment of the application is shown in the figure.

[0018] Fig. 2 A perspective view of a stainless steel stamping part burr deburring fixing device according to the embodiment of the application is shown in the figure.

[0019] In the figure: 1, fixing seat; 2, mounting plate; 3, fixing pin; 4, recess; 5, mounting base; 6, hinged block; 7, guide sleeve; 8, extension rod; 9, pressing block; 10, handle; 11, guide rod; 12, rib plate; 13, mounting hole; 14, cushion block; 15, connecting rod. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0021] It should be noted that, in the description of the present application, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0022] In addition, it should be understood that, for the convenience of description, the sizes of various components shown in the drawings are not drawn in accordance with the actual proportional relationship, for example: the thickness or width of certain layers can be exaggerated relative to other layers.

[0023] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not need to be further specifically discussed and described in the description of subsequent drawings.

[0024] To solve the technical problems in the background art, as shown in the Figs. 1-2 The present application provides a technical solution: a stainless steel stamping part burr deburring and fixing device, characterized by:

[0025] The fixed seat 1 is the base part of the device, composed of a bottom plate and a side plate perpendicular to the bottom plate. The bottom plate is designed to be stably placed on the workbench, while the side plate is used to support other components. The bottom plate and the side plate can be fixed together by welding or bolt connection to ensure the stability and durability of the entire device. The mounting plate 2 is fixed on the fixed seat 1, and both sides are provided with fixed pins 3 corresponding to the side hole of the stamping part, which is used to fix the stamping part. The middle of the mounting plate 2 is provided with a groove 4 which is matched with the protrusion at the bottom of the stamping part, ensuring that the stamping part is stably placed during the deburring process. The mounting seat 5 is installed on the side plate of the fixed seat 1, one end is provided with a hinge block 6, and the other end is provided with a guide sleeve 7. The hinge block 6 allows the mounting seat 5 to have a certain range of motion relative to the fixed seat 1, while the guide sleeve 7 is used to guide the movement of the telescopic rod 8. The telescopic rod 8 is arranged in the guide sleeve 7, one end of which is connected with the pressing block 9, and the other end is hinged with one end of the connecting rod 15. The telescopic rod 8 can be a metal rod, which needs to have enough strength and wear resistance to ensure the reliability of long-term use. The movement of the telescopic rod 8 is controlled by the operation of the handle 10. The handle 10 is designed as L-shaped, one end is hinged with the hinge block 6, the bending part is hinged with the connecting rod 15, and the other end is free. The operator can drive the telescopic rod 8 to move axially in the guide sleeve 7 by pressing the free end, so as to realize the pressing of the pressing block 9 to the mounting plate 2, fix the stamping part and perform the deburring operation. In the four-bar linkage mechanism, the position and direction of all rod members make the mechanism in a balanced state, at this time the mechanism will not move, which is the dead point. In this device, when the non-free end of the handle 10, the hinge block 6, the connecting rod 15 and the telescopic rod 8 form a straight line, i.e. at the dead point position, the pressing force of the pressing block 9 on the stamping part is the largest, and the stamping part is fixed firmly, which helps other mechanisms to realize efficient deburring.

[0026] It should be noted that the guide rod 11 is arranged on the side plate of the fixed seat 1, parallel to the telescopic rod 8. In order to be more stable, the bottom of the guide rod 11 is fixed to the bottom plate of the fixed seat 1. Such design helps to provide stable guidance when the telescopic rod 8 moves, ensuring that the telescopic rod 8 maintains straight-line motion during movement, reducing deviation and vibration. The pressing block 9 is provided with a through hole which is used to accommodate the guide rod 11. This design makes the pressing block 9 move along a fixed trajectory during pressing and lifting.

[0027] Furthermore, to enhance the stability and guiding precision of the fixing device, guiding rods 11 are arranged on both sides of the telescopic rod 8. This symmetrical layout helps maintain the balance of the telescopic rod 8 during movement, reducing deviations caused by uneven loading or asymmetric forces. The pressing block 9 is provided with two through holes, which are respectively arranged one-to-one with the guiding rods 11 on both sides of the telescopic rod 8. This design ensures that the pressing block 9 always maintains contact with the two guiding rods 11 when moving on the telescopic rod 8, thereby achieving precise guidance. The guiding rods 11 closely match the through holes on the pressing block 9, but there is enough gap to allow the telescopic rod 8 to freely extend and retract. This matching not only ensures the precise guidance of the pressing block 9, but also avoids the difficulty of operation caused by excessive friction.

[0028] It should be noted that the rib plate 12 is arranged on the fixing seat 1 to enhance the structural strength and stability of the fixing seat 1. The rib plate 12 is usually made of strong materials such as steel or aluminum alloy to ensure that it can withstand the forces generated during operation. The rib plate 12 is connected to the bottom and side plates of the fixing seat 1, which forms a more solid frame structure. The connection method can be welding, bolt connection or other mechanical connection method, depending on the material and design requirements. The main function of the rib plate 12 is to provide additional support and strength, especially when the fixing seat 1 is subjected to large pressure or torque. The rib plate 12 helps to disperse and transfer forces, reducing the deformation of the fixing seat 1, thereby ensuring the stability and durability of the entire device.

[0029] It should be noted that the mounting plate 2 is evenly distributed with multiple mounting holes 13, which are designed to provide flexible installation positions for the fixing pins 3. The number and layout of the mounting holes 13 depend on the size and shape of the stamping part, as well as the expected range of applications. The fixing pins 3 can be installed according to the specific size and shape of the stamping part by selecting the corresponding mounting holes 13. This design allows the fixing pins 3 to be fine-tuned on the mounting plate 2 to adapt to different sizes of stamping parts. The main function of the mounting holes 13 is to provide adjustable fixing points, so that the fixing pins 3 can be precisely positioned according to the specific needs of the stamping part. This increases the adaptability and flexibility of the device, allowing it to handle stamping parts of various sizes and shapes.

[0030] It is worth noting that the contact surface of the pressing block 9, i.e. the surface directly contacting the stamping part, is designed with anti-slip textures. These textures can be raised patterns, mesh structures or any other geometric shapes that can increase friction. The main function of the anti-slip texture is to increase the friction between the pressing block 9 and the stamping part when the pressing block 9 exerts pressure, ensuring that the stamping part remains stable during the deburring operation and reducing processing errors or damage caused by sliding.

[0031] It should be noted that the cushion block 14 is arranged at the bottom of the pressing block 9. The main function of the cushion block 14 is to provide additional support and protection, reducing the damage that may be caused when the pressing block 9 directly applies pressure to the stamped part. The cushion block 14 can be fixed at the bottom of the pressing block 9, or designed in a detachable form for easy replacement or maintenance. The material of the cushion block 14 can be selected as needed, such as soft materials such as rubber, silicone, plastic or special synthetic materials, to provide a cushioning effect. The main function of the cushion block 14 is to protect the stamped part from being damaged by direct contact with the hard surface of the pressing block 9, especially when the surface of the stamped part is relatively fragile or has a special coating. The cushion block 14 can also help to distribute the pressure, reducing the local pressure of the pressing block 9 on the stamped part, avoiding leaving marks or deformation.

[0032] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A burr deburring fixture for stainless steel stampings, characterized by, The utility model relates to a kind of stamping piece fixing device, including: Fixed seat (1), the fixed seat (1) is made of bottom plate and side plate perpendicular to bottom plate; Mounting plate (2) is arranged in the fixed seat (1), and both sides of the mounting plate (2) are provided with fixed pin (3) corresponding with stamping piece side edge through-hole, and recess (4) is provided in the middle and is adapted with stamping piece bottom protrusion; Mounting seat (5) is installed in the side plate of the fixed seat (1), and hinge block (6) is arranged in one end of the mounting seat (5), and guide sleeve (7) is arranged in the other end; Telescopic rod (8) is arranged in the guide sleeve (7), and one end of the telescopic rod (8) is connected with pressure block (9), and the other end is articulated with one end of connecting rod (15); Handle (10) is L-shaped, and one end of the handle (10) is articulated with the hinge block (6), and the bending part is articulated with the connecting rod, and the other end is free end, and the free end is pressed, and the telescopic rod (8) can be driven to move in the guide sleeve (7) along axial direction, and the pressure block (9) is pressed to the mounting plate (2).

2. The burr deburring fixture for stainless steel stampings of claim 1, wherein, It further includes guide rod (11), and the guide rod (11) is arranged in the side plate of the fixed seat (1) and is parallel with the telescopic rod (8), and the pressure block (9) is provided with through hole accommodating the guide rod (11).

3. The burr deburring fixture for stainless steel stampings of claim 2, wherein, The guide rod (11) is arranged in both sides of the telescopic rod (8), and the through hole is arranged one by one with the guide rod (11).

4. The burr deburring fixture for stainless steel stampings of claim 1, wherein, It further includes rib plate (12), and the rib plate (12) is arranged in the fixed seat (1), and the rib plate (12) is connected with the bottom and side plate of the fixed seat (1).

5. The burr deburring fixture for stainless steel stampings of claim 4, wherein, Multiple mounting holes (13) are uniformly arranged on the mounting plate (2), to adapt the fixation of the fixed pin (3) in different positions.

6. The burr deburring fixture for stainless steel stampings of claim 1, wherein, Anti-skid texture is arranged on the contact surface of the pressure block (9), to enhance the friction with stamping piece.

7. The burr deburring fixture for stainless steel stampings of claim 3 wherein, It further includes pad block (14), and the pad block (14) is arranged in the bottom of the pressure block (9).

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