Welding coaxiality tool of stuffing mixer rack
By designing a welding coaxial tool for the filling mixer frame, the problem of the inability to ensure coaxiality between the bracket plate and the intermediate seal plate in the prior art is solved, the welding qualification rate and working efficiency are improved, and the production cost is reduced.
Patent Information
- Application Number
- CN202420872493.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the assembly process of the filling machine rack, the prior art cannot ensure that the center of the bracket plate on the left is coaxial with the center of the middle seal plate on the right, resulting in a low pass rate, reduced working efficiency and increased production costs of the welding frame.
A welding coaxial tool is designed, including movable end support, connecting pipe, flange, intermediate sealing plate, base, herringbone square tube and bracket plate. Through the precise positioning and connection of these components, the coaxiality between the bracket plate and the intermediate sealing plate is ensured, thereby ensuring the coaxiality between the tipping support and the intermediate sealing plate.
Through the utility model tooling, the pass rate of the welding frame is significantly improved, the working efficiency is improved, the production cost is reduced, and the correct installation and subsequent use of the mixing pot is ensured.
Smart Images
Figure CN222608518U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a welding tool used in the manufacturing process of a stuffing mixer frame, belonging to the field of machinery. Background Art
[0002] The function of the stuffing mixer is to quickly and effectively process various root, stem and leaf vegetables into vegetable stuffing, or process meat and auxiliary materials into meat stuffing. It can also mix various stuffings evenly. It is not only the most ideal equipment for the pasta processing industry to make vegetable stuffing and dumpling stuffing, but also the best choice for the breeding industry to process feed.
[0003] like Figure 5 As shown, the stuffing mixing pot 10 is an important part of the stuffing mixing machine. The rotating shaft at the left end of the stuffing mixing pot 10 needs to be installed in the tilting support 11 on the bracket plate 8 of the herringbone square tube 7 on the left side of the frame, and the output spindle of the gear box at the right end needs to be placed in the positioning hole of the middle sealing plate 5. The coaxiality of the left and right ends of the stuffing mixing pot must be very high to ensure the installation of the stuffing mixing pot and the subsequent use of the stuffing mixing machine. The coaxiality of the left and right ends of the stuffing mixing pot depends on the coaxiality of the herringbone square tube bracket plate on the left side of the frame and the middle sealing plate on the right side.
[0004] At present, during the assembly process of the stuffing mixer frame, the right middle sealing plate is first welded and fixed on the base, and then the workers move the herringbone square tube forward and backward. When it is determined that the bracket plate on the left herringbone square tube is coaxial with the right middle sealing plate, the herringbone square tube and the base are assembled. This method cannot ensure that the center line of the bracket plate must pass through the center of the middle sealing plate hole (i.e., the coaxiality cannot be guaranteed), resulting in a large number of welded frames being scrapped, and the qualified rate is very low, which greatly reduces the work efficiency and increases the production cost. Summary of the invention
[0005] The problem to be solved by the utility model is to provide a welding coaxiality tool for a stuffing mixer frame, which can weld and determine the position between the herringbone square tube and the base on the premise that the center of the left support plate is coaxial with the center of the right middle sealing plate, so as to ensure that the center of the tipping support is coaxial with the center of the middle sealing plate, thereby ensuring the installation and subsequent use of the stuffing mixer. The utility model tool ensures the qualified rate of the welding frame, improves work efficiency and reduces production costs.
[0006] The utility model discloses a welding coaxiality tool for a stuffing mixer frame, which comprises a movable end support, a connecting pipe, a flange, an intermediate sealing plate, a base, a herringbone square tube and a bracket plate; the intermediate sealing plate is fixed on the right end of the base, the herringbone square tube is arranged on the left end of the base, the bracket plate is fixed on the herringbone square tube, the movable end support and the flange are respectively sleeved on the left and right ends of the connecting pipe, the movable end support is placed on the bracket plate, the bottom plate of which is provided with front and rear mounting holes, the bracket plate is provided with front and rear mounting holes, and the movable end support is connected to the bracket plate; the mounting section on the right side of the flange is connected to the positioning hole of the intermediate sealing plate, and the connecting section on the left side is connected to the intermediate sealing plate by screws.
[0007] Furthermore, the front and rear two mounting holes on the bottom plate of the movable end support are waist-shaped holes.
[0008] Furthermore, the diameter of the connecting pipe is larger in the middle and smaller at both ends, and the two ends are respectively connected to the movable end support and the flange and axially positioned through the stopper.
[0009] Furthermore, the welding coaxiality tooling also includes a flange plate, which is arranged in the groove of the middle sealing plate and fastened by screws, the center hole of the flange plate is coaxial and the same size as the center hole of the middle sealing plate, the mounting section on the right side of the flange plate passes through the center hole of the flange plate and is connected to the hole of the middle sealing plate, and the connecting section on the left side is pressed on the flange plate and connected to the flange plate and the middle sealing plate by screws.
[0010] Furthermore, the welding coaxiality tooling also includes a positioning ring, which is sleeved on the left end of the connecting pipe and is connected to the movable end support.
[0011] When using the tooling of the utility model to weld the frame of the stuffing mixer, first set the flange plate in the groove of the middle sealing plate and tighten it with screws, then fix the flange plate on the middle sealing plate with M8 bolts, and ensure that the locating end of the flange plate is tightly installed in the locating hole of the middle sealing plate, and no loosening is allowed; then connect the right end of the connecting pipe with the inner hole of the flange plate, and its left end with the inner hole of the movable end support, and the movable end support is placed on the bracket plate above the herringbone square tube, at this time, the left and right ends of the connecting pipe are coaxial; then adjust the front and rear positions of the herringbone square tube, when the mounting hole on the bottom plate of the movable end support coincides with the locating hole on the bracket plate, connect the movable end support and the bracket plate with bolts and nuts, and spot weld the position between the herringbone square tube and the base, at this time, the center of the bracket plate and the center of the locating hole of the middle sealing plate must be coaxial; finally, remove the bolts and nuts between the movable end support and the bracket plate, remove the bolts between the flange plate and the middle sealing plate, and remove the movable end support, the connecting pipe, and the flange plate from the frame. In this way, when the tilting support is fixed on the bracket plate by screws, the center of the tilting support can be ensured to be coaxial with the center of the middle cover plate. During assembly, the rotating shaft at the left end of the stuffing mixing pot is installed in the tilting support, and the output spindle of the gear box at the right end is installed in the positioning hole of the middle cover plate. The left and right ends can ensure coaxiality, thereby ensuring the installation of the stuffing mixing pot and the subsequent use of the stuffing mixing machine.
[0012] By using the utility model tool, the position between the herringbone square tube and the base can be welded and determined on the premise that the center of the left support plate and the center of the right middle sealing plate are coaxial, thereby ensuring that the center of the tipping support is coaxial with the center of the middle sealing plate, and ensuring the installation and subsequent use of the stuffing mixing pot. The utility model tool ensures the qualified rate of the welding frame, improves work efficiency, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the welding coaxiality tooling of the stuffing mixer frame of the utility model;
[0014] Figure 2 This is the front view of the coaxiality tooling of the utility model;
[0015] Figure 3 It is a left side view of the coaxiality tooling of the utility model;
[0016] Figure 4 is along Figure 3 Sectional view along line AA;
[0017] Figure 5 It is a schematic diagram of a stuffing mixer. DETAILED DESCRIPTION
[0018] Example 1
[0019] like Figure 1 , Figure 2 , Figure 3 As shown, the welding coaxiality tooling of the stuffing mixer frame of the utility model comprises a movable end support 1, a connecting pipe 2, a flange 3, an intermediate sealing plate 5, a base 6, a herringbone square tube 7, and a bracket plate 8; the intermediate sealing plate 5 is fixed on the right end of the base 6, the herringbone square tube 7 is arranged on the left end of the base 6, the bracket plate 8 is fixed on the herringbone square tube 7, the movable end support 1 and the flange 3 are respectively sleeved on the left and right ends of the connecting pipe 2, the movable end support 1 is placed on the bracket plate 8, the bottom plate of which has two front and rear mounting holes, the bracket plate 8 has two front and rear mounting holes, and the movable end support 1 is connected to the bracket plate 8; the mounting section on the right side of the flange 3 is connected to the positioning hole of the intermediate sealing plate 5, and the connecting section on the left side is connected to the intermediate sealing plate 5 by screws.
[0020] When using the tooling of the utility model for welding, first fix the flange 3 on the middle sealing plate 5 by M8 bolts, and ensure that the positioning end of the flange 3 is tightly installed in the positioning hole of the middle sealing plate 5, and no looseness is allowed; then connect the right end of the connecting pipe 2 with the inner hole of the flange 3, and its left end with the inner hole of the movable end support 1, and the movable end support 1 is placed on the bracket plate 8 above the herringbone square tube 7. At this time, the left and right ends of the connecting pipe 2 are coaxial; then adjust the front and rear positions of the herringbone square tube 7, and when the mounting holes on the bottom plate of the movable end support 1 coincide with the positioning holes on the bracket plate 8, connect the movable end support 1 and the bracket plate 8 with bolts and nuts; then spot weld the position between the herringbone square tube 7 and the base 6, and at this time, the center of the bracket plate 8 must be coaxial with the center of the positioning hole of the middle sealing plate 5; finally, remove the bolts and nuts between the movable end support 1 and the bracket plate 8, remove the bolts between the flange and the middle sealing plate, and remove the movable end support 1, the connecting pipe 2, and the flange 3 from the frame. In this way, when the tilting support is fixed on the bracket plate 8 by screws, the center of the tilting support can be ensured to be coaxial with the center of the middle cover plate. During assembly, the rotating shaft at the left end of the stuffing mixing pot is installed in the tilting support, and the output spindle of the gear box at the right end is installed in the positioning hole of the middle cover plate. The left and right ends can ensure coaxiality, thereby ensuring the installation of the stuffing mixing pot and the subsequent use of the stuffing mixing machine.
[0021] Example 2
[0022] like Figure 1 , Figure 2 , Figure 3 As shown, the welding coaxiality tooling of the present invention: the front and rear two mounting holes on the bottom plate of the movable end support 1 are waist-shaped holes.
[0023] In order to reduce the difficulty of adjusting the herringbone square pipe fittings, under the premise of meeting the coaxiality requirements of the bracket plate and the middle sealing plate, the front and rear mounting holes on the bottom plate of the movable end support are waist-shaped holes. In this way, when the front and rear mounting holes on the bracket plate are both located in the waist-shaped holes, it can be determined that the bracket plate and the middle sealing plate are coaxial.
[0024] Example 3
[0025] like Figure 1 , Figure 2 , Figure 3 As shown, the welding coaxiality tooling of the utility model: the diameter of the connecting pipe 2 is large in the middle and small at both ends, and its two ends are respectively connected to the movable end support 1 and the flange 3 and axially positioned through the stopper.
[0026] The structure of the connecting pipe 2 ensures the coaxiality between the movable end support 1 and the flange 3 connected at the left and right ends.
[0027] Example 4
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the welding coaxiality tooling of the utility model: the welding coaxiality tooling also includes a flange plate 4, which is arranged in the groove of the middle sealing plate 5 and fastened by screws, the center hole of the flange plate 4 is coaxial and has the same size as the center hole of the middle sealing plate 5, the installation section on the right side of the flange 3 passes through the center hole of the flange plate 4 and is connected to the hole of the middle sealing plate 5, and the connection section on the left side is pressed on the flange plate 4 and is connected to the flange plate 4 and the middle sealing plate 5 by screws.
[0029] The flange plate 4 enlarges the connection area with the middle sealing plate 5, making the connection between the flange plate 3 and the middle sealing plate 5 more reliable, and further ensuring the coaxiality of the two ends of the connecting pipe 2.
[0030] Example 5
[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the welding coaxiality tool of the utility model: the welding coaxiality tool also includes a positioning ring 9, which is sleeved on the left end of the connecting pipe 2 and connected to the movable end support 1.
[0032] The contact length of the positioning ring 9 with the small diameter section at the left end of the connecting pipe 2 is increased, so that the positioning of the connecting pipe 2 is more reliable and the coaxiality of the two ends of the connecting pipe 2 is further ensured.
[0033] When using the utility model tooling to weld the stuffing mixer frame, first set the flange plate 4 in the groove of the middle sealing plate 5 and tighten it with screws, then fix the flange 3 on the middle sealing plate 5 with M8 bolts, and ensure that the positioning end of the flange 3 is tightly installed in the positioning hole of the middle sealing plate 5, and no looseness is allowed; then connect the right end of the connecting pipe 2 with the inner hole of the flange 3, and its left end with the inner hole of the movable end support 1, and the movable end support 1 is placed on the bracket plate 8 on the herringbone square tube 7. At this time, the left and right ends of the connecting pipe 2 are connected at the same time. Axis; then adjust the front and rear positions of the herringbone square tube 7. When the mounting hole on the bottom plate of the movable end support 1 coincides with the positioning hole on the bracket plate 8, use bolts and nuts to connect the movable end support 1 and the bracket plate 8, and spot weld the position between the herringbone square tube 7 and the base 6. At this time, the center of the bracket plate 8 must be coaxial with the center of the positioning hole of the middle sealing plate 5. Finally, remove the bolts and nuts between the movable end support 1 and the bracket plate 8, remove the bolts between the flange and the middle sealing plate, and remove the movable end support 1, the connecting pipe 2, the flange 3 from the frame. In this way, when the tilting support 9 is fixed on the bracket plate 8 by screws, it can also ensure that the center of the tilting support is coaxial with the center of the middle sealing plate. During assembly, the rotating shaft at the left end of the stuffing mixing pot 10 is installed in the tilting support 9, and the output spindle of the gear box at the right end is installed in the positioning hole of the middle sealing plate 5. The left and right ends can ensure coaxiality, thereby ensuring the installation of the stuffing mixing pot and the subsequent use of the stuffing mixing machine.
[0034] By using the tooling of the utility model, the position between the herringbone square tube and the base can be welded and determined on the premise that the center of the left support plate 8 and the center of the right middle sealing plate 5 are coaxial, thereby ensuring that the center of the tipping support 9 is coaxial with the center of the middle sealing plate 5, and ensuring the installation and subsequent use of the stuffing mixing pot. The tooling of the utility model ensures the qualified rate of the welding frame, improves the work efficiency, and reduces the production cost.
Claims
1. The welding coaxiality tooling of the stuffing mixer frame is characterized by: It comprises a movable end support (1), a connecting pipe (2), a flange (3), an intermediate sealing plate (5), a base (6), a herringbone square tube (7), and a bracket plate (8); the intermediate sealing plate (5) is fixed on the right end of the base (6), the herringbone square tube (7) is arranged on the left end of the base (6), the bracket plate (8) is fixed on the herringbone square tube (7), the movable end support (1) and the flange (3) are respectively sleeved on the left and right ends of the connecting pipe (2), the movable end support (1) is placed on the bracket plate (8), the bottom plate of which is provided with two front and rear mounting holes, the bracket plate (8) is provided with two front and rear mounting holes, and the movable end support (1) is connected to the bracket plate (8); the mounting section on the right side of the flange (3) is connected to the positioning hole of the intermediate sealing plate (5), and the connecting section on the left side is connected to the intermediate sealing plate (5) through screws.
2. The welding coaxiality tool according to claim 1 is characterized in that: The front and rear two mounting holes on the bottom plate of the movable end support (1) are waist-shaped holes.
3. The welding coaxiality tool according to claim 1 is characterized in that: The diameter of the connecting pipe (2) is larger in the middle and smaller at both ends. The two ends are respectively connected to the movable end support (1) and the flange (3) and are axially positioned through the stopper.
4. The welding coaxiality tool according to claim 1 is characterized in that: The welding coaxiality tooling also includes a flange plate (4), which is arranged in a groove of the intermediate sealing plate (5) and fastened by screws. The center hole of the flange plate (4) is coaxial with the center hole of the intermediate sealing plate (5) and has the same size. The installation section on the right side of the flange plate (3) passes through the center hole of the flange plate (4) and is connected to the hole of the intermediate sealing plate (5). The connection section on the left side is pressed on the flange plate (4) and is connected to the flange plate (4) and the intermediate sealing plate (5) by screws.
5. The welding coaxiality tool according to claim 1 is characterized in that: The welding coaxiality tool also includes a positioning ring (9), which is sleeved on the left end of the connecting pipe (2) and connected to the movable end support (1).