Positioning structure for metal product machining table

Abstract

The utility model provides a positioning structure for a metal product machining table, and particularly relates to the technical field of positioning tools, the positioning structure comprises at least two positioning mechanisms used for clamping a tool bottom plate, each positioning mechanism comprises a seat body connected with the machining table, a long groove hole is formed in each seat body, and the long groove holes are communicated with the tool bottom plate. A long slotted hole is formed in the base body, a positioning piece used for fixing the base body is arranged in the long slotted hole, two sliding rods are connected into the base body in a sliding mode, one ends of the two sliding rods are connected with movable blocks through fixing assemblies, the movable blocks are connected with pushing assemblies used for pushing the movable blocks, the other ends of the two sliding rods are connected with abutting ends, and the surfaces of the abutting ends are arranged in a concave-convex mode; the base body can be fixed to a machining table through the long slotted hole by arranging the positioning piece, the movable block can be pushed by arranging the pushing assembly, the moving movable block can drive the sliding rod to move, the sliding rod can drive the abutting end to move outwards, and fixing work of the tool bottom plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a positioning structure for a metal product processing table. Background Art

[0002] Metalworking, also known as metalworking, refers to the production activities of humans processing materials with metal characteristics that are composed of metal elements or mainly metal elements. It is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, and even small components of engines, jewelry, and watches. It is widely used in different fields such as science, industry, art, and handicrafts;

[0003] At present, the equipment for metal processing is divided into automated processing and manual welding. Among them, the manual welding work is carried out on the processing table, and the processing table used for metal processing includes three-dimensional flexible welding platform, cast iron platform, cast iron welding plate, etc.

[0004] For example, the composition of the cast iron welding plate is that a horizontal or vertical or horizontal and vertical groove is opened on the plate, and the function of the groove is to install the tooling base plate. The tooling base plate refers to a plate with a plurality of holes opened on the plate body. The function of the tooling base plate is to install different styles of welding tools and place the processed metal, and to process the metal on the tooling base plate;

[0005] Currently, when fixing the tooling base plate, a positioning placement method is generally adopted, and four limiting blocks for limiting the four sides of the tooling base plate are arranged on the flat plate, and the tooling base plate is connected to the groove body on the flat plate by screws; this connection placement means that during use, the tooling base plate can only be installed at a specified position on the flat plate and cannot be installed at will, which to a certain extent reduces the scope of application of the tooling base plate.

[0006] Therefore, it is necessary to design a positioning structure for the cast iron welding plate. Utility Model Content

[0007] In order to solve the above problems, the utility model proposes a positioning structure for a metal product processing table to more accurately solve the above problems.

[0008] The utility model is realized by the following technical solutions:

[0009] The utility model proposes a positioning structure for a metal product processing table, comprising a positioning mechanism for clamping a tooling bottom plate, wherein at least two positioning mechanisms are provided, and the positioning mechanism comprises a seat body connected to the processing table, the seat body is provided with a long slot hole, a positioning piece for fixing the seat body is provided in the long slot hole, two sliding rods are slidably connected in the seat body, one end of the two sliding rods are connected to a movable block through a fixing component, the movable block is connected to a pushing component for pushing the movable block, and the other ends of the two sliding rods are connected to a tightening end, and the surface of the tightening end is arranged in a concave-convex manner.

[0010] Furthermore, the utility model provides that the positioning member comprises a fixing column arranged in a T-shape, an internal thread provided on the top of the fixing column, and a limiting block matched with the internal thread, and the limiting block is connected to the processing table.

[0011] Furthermore, in the utility model, a blocking ring for blocking the fixing column is arranged in the long slot hole.

[0012] The utility model further provides that the fixing assembly includes an inner screw hole formed on the sliding rod, an inner hole formed on the movable block and for the sliding rod to be inserted into, and a countersunk hole formed on the movable block and connected to the inner hole, wherein the countersunk hole and the inner screw hole are connected to a fixing member for fixing the sliding rod and the movable block.

[0013] The utility model further comprises a pushing assembly comprising a rotating hole opened on the movable block and located between the two countersunk holes, a rotating screw connected to the rotating hole, and an adjusting screw hole opened on the seat body and matched with the rotating screw.

[0014] Furthermore, in the utility model, the pushing assembly also includes a cylinder component, the output end of the cylinder component is connected to one side of the movable block and is located between the two fixed components.

[0015] The utility model further includes a limit assembly for fixing the processed metal parts, the limit assembly includes two columns arranged on the base body, the upper end surfaces of the two columns are provided with fixing threads, the two columns are slidably provided with a top plate, the top of the top plate is connected to the external threads of the columns with fixing screws, and the bottom of the top plate is connected to a V-shaped frame for fixing the processed metal parts.

[0016] Furthermore, the utility model has two upright posts with detachable cushion blocks outside, and after the cushion blocks are installed, they are located below the top plate and fit with the top of the seat body.

[0017] Beneficial effects of the utility model:

[0018] The positioning piece can fix the seat body on the processing table through the long slot hole, and the pushing component can push the movable block, and the moving movable block will drive the sliding rod to move, and the sliding rod will drive the abutting end to move outward and realize the fixation of the tooling bottom plate, and the concave-convex setting of the abutting end surface can increase the friction between the abutting end and the tooling bottom plate, thereby ensuring the stability of the tooling bottom plate during use;

[0019] The setting of the limit assembly can be used to fix the processed metal parts. Specifically, the advantage of using a slidable connection between the top plate and the column is that it is convenient for users to adjust the position of the top plate, and the top plate after height adjustment cooperates with the V-shaped frame to fix metal parts of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the positioning mechanism and the processing table in the utility model in the use state;

[0021] Figure 2 It is a schematic diagram of the positioning mechanism structure in the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the limit assembly in the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the cushion block and the column in the utility model;

[0024] Figure 5 This is a schematic diagram of the split structure of the fixed component and the pushing component in the utility model;

[0025] Figure 6 It is a schematic diagram of the connection structure between the cylinder device and the seat body in the utility model;

[0026] Figure 7 This is a schematic diagram of the split bottom structure of the positioning member in the utility model.

[0027] In the figure, 1, tooling base plate; 2, positioning mechanism; 21, seat body; 22, long slot hole; 23, barrier ring; 23, positioning piece; 231, fixed column; 232, internal thread; 233, limiting block; 24, sliding rod; 25, movable block; 26, tightening end; 27, fixing component; 271, internal screw hole; 272, internal hole; 273, countersunk hole; 274, fixing piece; 3, pushing component; 31, rotating hole; 32, rotating screw; 33, adjusting screw hole; 34, cylinder part; 341, output end; 4, limiting component; 41, column; 42, fixed thread; 43, top plate; 44, fixing screw; 45, V-shaped piece; 46, cushion block; 5, processing table. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be combined with the technical solution in the embodiments of the utility model for a clear and complete description. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] refer to Figure 1-Figure 7 A positioning structure for a metal product processing table, comprising a positioning mechanism for clamping a tooling bottom plate 1, at least two positioning mechanisms 2 are provided, the positioning mechanism 2 comprises a seat body 21 connected to a processing table 5, a long slot hole 22 is provided on the seat body 21, a positioning member 23 for fixing the seat body 21 is provided in the long slot hole 22, two sliding rods 24 are slidably connected in the seat body 21, one end of the two sliding rods 24 are connected to a movable block 25 through a fixing component 27, the movable block 25 is connected to a pushing component 3 for pushing the movable block 25, the other ends of the two sliding rods 24 are connected to a tight end 26, and the surface of the tight end 26 is arranged in a concave-convex manner;

[0031] The setting of the positioning piece 23 can fix the seat body 21 on the processing table 5 through the long slot hole 22, and the setting of the pushing component 3 can push the movable block 25, and the moving movable block 25 will drive the sliding rod 24 to move, and the sliding rod 24 will drive the clamping end 26 to move outward and realize the fixing of the tooling base plate 1, and the surface of the clamping end 26 adopts a concave-convex setting, which can increase the friction between the clamping end 26 and the tooling base plate 1, thereby ensuring the stability of the tooling base plate 1 during use; wherein, the seat body 21 is fixed by the positioning piece 23 cooperating with the long slot hole 22, and the long slot hole 22 can allow the seat body 21 to adjust its position within a certain range.

[0032] Preferably, reference Figure 7 The positioning member 23 includes a T-shaped fixing column 231, an internal thread 232 opened at the top of the fixing column 231, and a limiting block 233 matched with the internal thread 232. The limiting block 233 is connected to the processing table 5. The limiting block 233 can be inserted into the groove on the processing table 5. The threads between the limiting block 233 and the fixing column 231 are threadedly connected. After the fixing column 231 is installed, the limiting block 233 can provide a blocking force to the bottom of the fixing column 231, so that the fixing column 231 has better stability after installation.

[0033] Preferably, reference Figure 6A blocking ring 23 for blocking the fixing column 231 is arranged in the long slot hole 22; the setting of the blocking ring 23 can limit the upper part of the fixing column 231, and the blocking ring 23 cooperates with the limiting plate, so that after the fixing column 231 is installed, the seat body 21 can be clamped and fixed, thereby increasing the stability of the seat body 21 during use.

[0034] Preferably, reference Figure 5 The fixing assembly 27 includes an inner screw hole 271 formed on the sliding rod 24, an inner hole 272 formed on the movable block 25 and for inserting the sliding rod 24, and a countersunk hole 273 formed on the movable block 25 and connected to the inner hole 272. The countersunk hole 273 and the inner screw hole 271 are connected with a fixing piece 274 for fixing the sliding rod 24 and the movable block 25. By fixing one end of the sliding rod 24 with the fixing piece 274, one end of the sliding rod 24 can be fixed. Specifically, the user inserts the fixing piece 274 into the inner hole 272 and engages with the inner screw hole 271 through a thread, thereby fixing one end of the sliding rod 24. The setting of the countersunk hole 273 can place the end of the fixing piece 274, thereby ensuring the flatness of the surface of the movable block 25. Optionally, the fixing piece 274 includes a screw.

[0035] Preferably, reference Figure 5 The pushing component 3 includes a rotating hole 31 opened on the movable block 25 and located between the two countersunk holes 273, a rotating screw 32 connected to the rotating hole 31, and an adjusting screw hole 33 opened on the base body 21 and matched with the rotating screw 32; the pushing principle of the pushing component 3 on the movable block 25 is that the user uses a tool to rotate the rotating screw 32 clockwise, and the rotating screw 32 will engage with the adjusting screw hole 33. As the rotating screw 32 engages with the adjusting screw hole 33, one end of the rotating screw 32 will gradually move into the adjusting screw hole 33 and push the movable block 25. The movable block 25 will drive the sliding rod 24 to move in the same direction, so that the tightening end 26 moves outward, thereby realizing the tightening and fixing of the tooling base plate 1.

[0036] Preferably, reference Figure 6 The push assembly 3 further includes a cylinder 34, an output end 341 of the cylinder 34 is connected to one side of the movable block 25, and is located between the two fixed assemblies 27; the push assembly 3 may also use a cylinder 34, and the setting of the cylinder 34 can control the telescopic movement of the movable block 25;

[0037] In this embodiment, the cylinder member 34 is an existing mature technology, and therefore, the specific structure and principle of the cylinder member 34 are not described in detail in this application document.

[0038] Preferably, reference Figure 3 , and also includes a limit assembly 4 for fixing the processed metal parts. The limit assembly 4 includes two columns 41 arranged on the base body 21. The upper end surfaces of the two columns 41 are provided with fixing threads 42. The two columns 41 are slidably provided with a top plate 43. The top of the top plate 43 is connected with a fixing screw 44 located on the external thread of the column 41. The bottom of the top plate 43 is connected with a V-shaped frame for fixing the processed metal parts; the setting of the limit assembly 4 can be used to fix the processed metal parts. Specifically, the user takes out the metal parts to be processed, such as round pipes, square pipes, etc. The metal piece is placed on the tooling bottom plate 1, and the end of the metal piece is located below the top plate 43. Then, the user pushes the top plate 43 downward, and the V-shaped piece 45 contacts the outside of the metal piece, and fixes the end of the metal piece. The fixing screw 44 cooperates with the fixing thread 42 to fix the top of the top plate 43, so that the V-shaped piece 45 can tighten and fix the metal piece. The V-shaped piece 45 can be used to fix metal pieces such as directional tubes and round tubes, thereby increasing the scope of application of the device.

[0039] In this embodiment, the advantage of the slidable connection between the top plate 43 and the column 41 is that it is convenient for the user to adjust the position of the top plate 43, and the top plate 43 after height adjustment cooperates with the V-shaped frame to achieve the fixing of metal parts of different specifications; specifically, referring to the figure, a through hole with an inner diameter larger than the inner diameter of the column 41 is opened on the top plate 43, and the setting of the through hole can provide a basis for the sliding work of the top plate 43;

[0040] In this embodiment, the fixing screw 44 cooperates with the fixing thread 42 to fix the top plate 43 .

[0041] Preferably, reference Figure 4 The two columns 41 are detachably provided with a pad 46. After the pad 46 is installed, it is located below the top plate 43 and fits with the top of the seat body 21. The setting of the pad 46 can be used to increase the placement height of the metal parts, further increasing the scope of application of the device.

[0042] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A positioning structure for a metal product processing table, characterized in that: It includes a positioning mechanism for clamping a tooling base plate, and at least two of the positioning mechanisms are provided. The positioning mechanism includes a base body connected to a processing table, the base body is provided with a long slot hole, and a positioning piece for fixing the base body is provided in the long slot hole. Two sliding rods are slidably connected in the base body, one end of the two sliding rods is connected to a movable block through a fixing component, and the movable block is connected to a pushing component for pushing the movable block, and the other ends of the two sliding rods are connected to a tightening end, and the surface of the tightening end is arranged in a concave-convex manner.

2. A positioning structure for a metal product processing table according to claim 1, characterized in that: The positioning member includes a fixing column arranged in a T shape, an internal thread opened on the top of the fixing column, and a limiting block matched with the internal thread, and the limiting block is connected to the processing table.

3. A positioning structure for a metal product processing table according to claim 2, characterized in that: A blocking ring for blocking the fixing column is arranged in the long slot hole.

4. A positioning structure for a metal product processing table according to claim 1, characterized in that: The fixing assembly includes an inner screw hole formed on the sliding rod, an inner hole formed on the movable block and for the sliding rod to be inserted into, and a countersunk hole formed on the movable block and connected to the inner hole. A fixing member for fixing the sliding rod and the movable block is connected to the countersunk hole and the inner screw hole.

5. A positioning structure for a metal product processing table according to claim 4, characterized in that: The pushing assembly comprises a rotating hole opened on the movable block and located between the two countersunk holes, a rotating screw connected to the rotating hole, and an adjusting screw hole opened on the seat body and matched with the rotating screw.

6. A positioning structure for a metal product processing table according to claim 1, characterized in that: The pushing assembly further comprises a cylinder, an output end of which is connected to one side of the movable block and is located between the two fixed assemblies.

7. A positioning structure for a metal product processing table according to claim 1, characterized in that: It also includes a limiting assembly for fixing the processed metal parts, the limiting assembly includes two columns arranged on the base body, the upper end surfaces of the two columns are provided with fixing threads, the two columns are slidably provided with a top plate, the top of the top plate and the external threads of the columns are connected with fixing screws, and the bottom of the top plate is connected with a V-shaped frame for fixing the processed metal parts.

8. A positioning structure for a metal product processing table according to claim 7, characterized in that: The two upright posts are detachably provided with cushion blocks. After the cushion blocks are installed, they are located below the top plate and fit with the top of the seat body.

Images