Metal product machining fixing structure

Abstract

The utility model relates to the technical field of metal product machining, and discloses a metal product machining fixing structure which comprises a base, a supporting disc is rotatably mounted in the middle of the upper surface of the base through a connecting shaft, and a machining table is fixedly connected to the upper surface of the base through a plurality of supporting rods. A plurality of clamping assemblies used for fixing metal products are arranged in the machining table, each clamping assembly comprises a fixing rod, and the fixing rods penetrate through the side wall of the machining table and are in sliding connection with the machining table; the supporting disc can be driven to rotate through the stepping motor, the multiple adjusting rods can be driven to move at the same time through mutual cooperation between the guide rods and the guide grooves so that the metal products can be clamped and fixed, when the metal products of different shapes and sizes need to be machined, a worker can adjust the lengths of the adjusting rods by rotating rotary knobs, and the machining efficiency is improved. And the adjusting rod can be better attached to the metal product, so that the fixing effect on the metal product can be improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal product processing, in particular to a metal product processing fixing structure. BACKGROUND

[0002] Metal processing, abbreviated as metalworking, is a kind of process technology for processing metal materials into articles, parts and components, including large parts such as bridges and ships, and even fine components such as engines, jewelry and watches. It is widely used in different fields such as science, industry, art and handicraft. The existing device has certain limitations in use when fixing irregular metal products because the fixing structure is not easy to adjust and cannot well fix irregular metal products. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problems in the background art, the application provides a metal product processing fixing structure.

[0004] The metal product processing fixing structure provided by the application adopts the following technical scheme:

[0005] A metal product processing fixing structure comprises a base, a supporting disc rotatably installed on the middle part of the upper surface of the base through a connecting shaft, and a processing table fixedly connected to the upper surface of the base through a plurality of supporting rods, a plurality of clamping assemblies for fixing metal products are arranged in the processing table, each clamping assembly comprises a fixing rod penetrating through the side wall of the processing table and being slidably connected thereto, an adjusting rod is arranged in the fixing rod, a driving assembly for driving the adjusting rod to move is arranged on the fixing rod, a guide rod is fixedly connected to the side wall of one end of the fixing rod extending to the outside of the processing table, a plurality of guide grooves matched with the guide rods are uniformly arranged on the upper surface of the supporting disc, and a driving mechanism for driving the connecting shaft to rotate is arranged on the base.

[0006] Preferably, the driving mechanism comprises a stepping motor fixedly connected to the upper surface of the base, a first gear fixedly connected to the output end of the stepping motor, and a second gear sleeved on the side wall of the connecting shaft and engaged with the first gear.

[0007] Preferably, the driving assembly comprises a rotating shaft, a screw rod, a first bevel gear and a second bevel gear, the rotating shaft is rotatably installed on the side wall of the fixing rod, the first bevel gear is fixedly connected to the bottom end of the rotating shaft, the screw rod is rotatably installed in the fixing rod, one end of the screw rod is threadedly arranged in the adjusting rod, the second bevel gear is sleeved on the screw rod, the second bevel gear is engaged with the first bevel gear, and a knob is fixedly connected to the top end of the rotating shaft.

[0008] Preferably, a limiting assembly is arranged in the fixed rod, the limiting assembly comprises a limiting block fixedly connected with the side wall of the adjusting rod, and a limiting groove is arranged in the fixed rod, and the limiting block is slidingly installed in the limiting groove.

[0009] Preferably, the adjusting rod is provided with a rubber pad at an end away from the fixed rod.

[0010] Preferably, a plurality of movable grooves are uniformly arranged through the side wall of the support disc, and the support rods are located in the movable grooves.

[0011] Preferably, the guide grooves are arranged on the support disc and spread inwards in the counterclockwise direction.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] Compared with the prior art, the support disc can be driven to rotate by the stepping motor, a plurality of adjusting rods can be driven to move simultaneously by the cooperation between the guide rods and the guide grooves, so as to clamp and fix the metal product, when the metal product with different shapes and sizes needs to be processed, the length of the adjusting rod can be adjusted by rotating the knob, so that the adjusting rod can better fit the metal product, thereby improving the fixing effect of the metal product. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic view of the embodiment of the application;

[0015] Figure 2 is a structure schematic view of the driving mechanism of the embodiment of the application;

[0016] Figure 3 is a structure schematic view of the clamping assembly of the embodiment of the application;

[0017] Figure 4 is a structure schematic view of the support rod and the movable groove of the embodiment of the application.

[0018] BRIEF DESCRIPTION OF DRAWINGS 1, base; 2, support disc; 3, guide rod; 4, fixed rod; 5, processing table; 6, rubber pad; 7, adjusting rod; 8, knob; 9, guide groove; 10, connecting shaft; 11, stepping motor; 12, first gear; 13, second gear; 14, screw rod; 15, first bevel gear; 16, second bevel gear; 17, rotating shaft; 18, limiting block; 19, limiting groove; 20, support rod; 21, movable groove. DETAILED DESCRIPTION

[0019] The following will be described in detail in combination with the accompanying Figures 1-4 The application will be further described in detail.

[0020] The embodiment of the application discloses a metal product processing fixing structure. Figures 1-4 The metal product processing fixing structure comprises a base 1, a supporting disc 2 is rotatably installed on the middle part of the upper surface of the base 1 through a connecting shaft 10, a processing table 5 is fixedly connected to the upper surface of the base 1 through a plurality of supporting rods 20, a plurality of clamping assemblies for fixing metal products are arranged in the processing table 5, the clamping assembly comprises a fixing rod 4, the fixing rod 4 penetrates through the side wall of the processing table 5 and is slidably connected to the side wall, an adjusting rod 7 is arranged in the fixing rod 4, a driving assembly for driving the adjusting rod 7 to move is arranged on the fixing rod 4, the driving assembly comprises a rotating shaft 17, a screw rod 14, a first bevel gear 15 and a second bevel gear 16, the rotating shaft 17 is rotatably installed on the side wall of the fixing rod 4, the first bevel gear 15 is fixedly connected to the bottom end of the rotating shaft 17, the screw rod 14 is rotatably installed in the fixing rod 4, one end of the screw rod 14 is threadedly arranged in the adjusting rod 7, the second bevel gear 16 is sleeved on the screw rod 14, the second bevel gear 16 is engaged with the first bevel gear 15, a knob 8 is fixedly connected to the top end of the rotating shaft 17, a limiting assembly is arranged in the fixing rod 4, the limiting assembly comprises a limiting block 18, the limiting block 18 is fixedly connected to the side wall of the adjusting rod 7, a limiting groove 19 is formed in the fixing rod 4, the limiting block 18 is slidably installed in the limiting groove 19, a guide rod 3 is fixedly connected to the side wall of the end of the fixing rod 4 extending to the outside of the processing table 5, a plurality of guide grooves 9 matched with the guide rod 3 are uniformly formed in the upper surface of the supporting disc 2, the guide grooves 9 are arranged in the supporting disc 2 and spread inwards in the counterclockwise direction, a driving mechanism for driving the connecting shaft 10 to rotate is arranged on the base 1, the driving mechanism comprises a stepping motor 11, the stepping motor 11 is fixedly connected to the upper surface of the base 1, a first gear 12 is fixedly connected to the output end of the stepping motor 11, a second gear 13 engaged with the first gear 12 is sleeved on the side wall of the connecting shaft 10.

[0021] The implementation principle of the metal product processing fixing structure is as follows: the electric elements in the application are externally connected with power supply and control switch during use, the metal product to be processed is placed in the inside of the processing table 5, the first gear 12 is driven to rotate by starting the stepping motor 11, the connecting shaft 10 is driven to rotate by the first gear 12, the supporting disc 2 is driven to rotate by the connecting shaft 10, the guide rod 3 is driven to move by the guiding groove 9 on the supporting disc 2, the fixing rod 4 and the adjusting rod 7 are driven to move by the guide rod 3, so that the plurality of adjusting rods 7 can be close to each other, so as to clamp and fix the metal product, when the metal product of different shapes and sizes needs to be processed, the staff can drive the rotating shaft 17 to rotate by the knob 8, the second bevel gear 16 is driven to rotate by the first bevel gear 15, the screw rod 14 is driven to rotate by the second bevel gear 16, the adjusting rod 7 is driven to slide in the inside of the fixing rod 4, and the limiting block 18 on the adjusting rod 7 is driven to slide in the limiting groove 19, so as to adjust the plurality of adjusting rods 7 respectively, so that the adjusting rod 7 can be better applied to the metal product, in the process, the supporting disc 2 is driven to rotate by the stepping motor 11, and the plurality of adjusting rods 7 are driven to move simultaneously by the cooperation between the guide rod 3 and the guiding groove 9, so as to clamp and fix the metal product, when the metal product of different shapes and sizes needs to be processed, the staff can adjust the length of the adjusting rod 7 by rotating the knob 8, so that the adjusting rod 7 can better fit the metal product, thereby improving the fixing effect of the metal product.

[0022] Referring to Figure 1 and Figure 3 , the end, away from the fixing rod 4, of the adjusting rod 7 is provided with the rubber pad 6, so as to improve the fixing effect of the adjusting rod 7 on the metal product.

[0023] Referring to Figure 4 , a plurality of movable grooves 21 are uniformly and penetratively arranged on the side wall of the supporting disc 2, and the supporting rod 20 is located in the movable groove 21, so as to ensure the normal rotation of the supporting disc 2.

[0024] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms “installation”, “connection”, “connection” should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, “up”, “down”, “left”, “right” and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

[0027] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A metal product processing fixing structure, comprising a base (1), characterized in that: A support plate (2) is rotatably mounted on the middle of the upper surface of the base (1) via a connecting shaft (10). A processing table (5) is fixedly connected to the upper surface of the base (1) via multiple support rods (20). Multiple clamping assemblies for fixing metal products are provided inside the processing table (5). The clamping assembly includes a fixing rod (4). The fixing rod (4) passes through the side wall of the processing table (5) and is slidably connected to it. An adjusting rod (7) is provided inside the fixing rod (4). A driving assembly for driving the adjusting rod (7) to move is provided on the fixing rod (4). A guide rod (3) is fixedly connected to the side wall of the fixing rod (4) extending to the outside of the processing table (5). Multiple guide grooves (9) that cooperate with the guide rods (3) are evenly opened on the upper surface of the support plate (2). A driving mechanism for driving the connecting shaft (10) to rotate is provided on the base (1).

2. The metal product processing fixing structure according to claim 1, characterized in that: The driving mechanism includes a stepper motor (11), which is fixedly connected to the upper surface of the base (1). A first gear (12) is fixedly connected to the output end of the stepper motor (11), and a second gear (13) that meshes with the first gear (12) is sleeved on the side wall of the connecting shaft (10).

3. The metal product processing fixing structure according to claim 1, characterized in that: The drive assembly includes a rotating shaft (17), a screw (14), a first bevel gear (15), and a second bevel gear (16). The rotating shaft (17) is rotatably mounted on the side wall of the fixed rod (4). The first bevel gear (15) is fixedly connected to the bottom end of the rotating shaft (17). The screw (14) is rotatably mounted inside the fixed rod (4). One end of the screw (14) is threaded inside the adjusting rod (7). The second bevel gear (16) is sleeved on the screw (14) and meshes with the first bevel gear (15). A knob (8) is fixedly connected to the top end of the rotating shaft (17).

4. The metal product processing fixing structure according to claim 1, characterized in that: A limiting component is provided inside the fixed rod (4). The limiting component includes a limiting block (18). The limiting block (18) is fixedly connected to the side wall of the adjusting rod (7). A limiting groove (19) is opened inside the fixed rod (4). The limiting block (18) is slidably installed in the limiting groove (19).

5. The metal product processing fixing structure according to claim 1, characterized in that: A rubber pad (6) is provided at the end of the adjusting rod (7) away from the fixed rod (4).

6. The metal product processing fixing structure according to claim 1, characterized in that: The side wall of the support plate (2) is provided with a plurality of movable slots (21) evenly spaced, and the support rod (20) is located in the movable slots (21).

7. The metal product processing fixing structure according to claim 1, characterized in that: The guide groove (9) is arranged on the support plate (2) in a counterclockwise direction and spreads inward.

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