Air dryer shell clamp equipment

Abstract

The utility model relates to the technical field of machining, in particular to air dryer shell clamp equipment which comprises a horizontal base plate, the two ends of the base plate are each provided with a vertically-downward mounting plate, and a clamping station is formed below the base plate and located between the two mounting plates and used for containing an air dryer shell to be clamped. The left end and the right end of the air dryer shell face the inner side faces of the two mounting plates correspondingly. Clamping blocks are arranged on one of the mounting plates and correspond to the mounting cylinders on the air dryer shell respectively, clamping surfaces which are attached to and supported on the end surfaces of the mounting cylinders are arranged on the clamping blocks, and positioning columns are further arranged on the clamping blocks and inserted into the mounting cylinders; and clamping blocks are respectively arranged on the other mounting plate and correspond to the first butt joint cylinder and the second butt joint cylinder on the air dryer shell. The clamping device has the advantages of being simple and reasonable in structural design, capable of being operated and used more conveniently and stable and reliable in clamping.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to an air dryer housing clamping device. Background Technology

[0002] like Figures 1 to 4 The diagram shows an air dryer housing structure, typically formed by casting and then machining. The air dryer housing structure includes a housing 1. At the left end of the housing are four horizontally extending connecting cylinders: a first connecting cylinder 2, a second connecting cylinder 3, a third connecting cylinder 4, and a fourth connecting cylinder 5, arranged in a trapezoidal pattern in the vertical plane. The diameters of the first and second connecting cylinders are larger than those of the third and fourth connecting cylinders, and the horizontally extending length of the first connecting cylinder is greater than that of the second connecting cylinder. A blind-hole structure mounting cavity 6 is provided on the right end face of the housing. Three horizontally extending mounting cylinders 7 are arranged in an array on the housing corresponding to the circumference of the mounting cavity. The upper side of the housing has a vertically upward-pointing first connecting cylinder 8 and a second connecting cylinder 9, with the diameter of the first connecting cylinder being larger than that of the second connecting cylinder. A connecting cylinder 10 is located at the center of the lower side of the housing, and a protruding, annular connecting flange 11 is provided around the outside of the connecting cylinder. A mating cavity 12, two connecting ports 13, and a plug-in interface 14 are provided on the front side of the housing. A horizontally outwardly oriented connecting post 15 is provided on the rear side of the housing, and the connecting post has a threaded connecting hole. A reinforcing rib 16 is integrally formed between the two connecting posts. A first mating cavity 17 and a second mating cavity 18 are also provided. During machining, the lower side of the housing needs to be machined. Due to the irregular design of the air dryer housing structure, clamping it is very difficult.

[0003] Therefore, how to provide a clamping device for air dryer housing that has a simple and reasonable structural design, is more convenient to operate and use, and has stable and reliable clamping has become a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is how to provide an air dryer housing clamping device with a simple and reasonable structural design, which is more convenient to operate and use, and has stable and reliable clamping.

[0005] To achieve the above objectives, this utility model provides an air dryer housing clamping device, including a horizontal base plate, with vertically downward mounting plates at both ends of the base plate. A clamping station is formed below the base plate and between the two mounting plates for placing the air dryer housing to be clamped, with the left and right ends of the air dryer housing facing the inner surfaces of the two mounting plates respectively. A clamping block is provided on one of the mounting plates, corresponding to the mounting cylinder on the air dryer housing. The clamping block has a clamping surface that abuts and supports the end face of the mounting cylinder, and a positioning post is provided on the clamping block and inserted into the mounting cylinder. A clamping block is provided on the other mounting plate, corresponding to the first and second docking cylinders on the air dryer housing respectively. A horizontal motion drive mechanism is provided between the mounting plate and the clamping block, which can drive the clamping block to move toward the air dryer housing, so that the inner side of the clamping block abuts and supports the end faces of the first and second docking cylinders. A vertically downward support block is provided on the base plate, corresponding to the first docking cylinder on the air dryer housing. The lower end of the support block forms a support surface and abuts and supports the upper side of the outer peripheral surface of the outer end of the first docking cylinder.

[0006] Thus, in the aforementioned air dryer housing clamping device, a clamping block is set on one of the mounting plates, with a clamping surface on the clamping block abutting against the end face of the mounting cylinder. A positioning post is set and inserted into the mounting cylinder. A clamping block is then set on the other mounting plate, with its inner side abutting against and supporting the end faces of the first and second docking cylinders, thus clamping the workpiece. Finally, a support block is set on the base plate, with its support surface abutting against and supporting the upper side of the outer circumferential surface of the first docking cylinder, thus clamping the workpiece. The entire clamping device has a simple design, making it easier to clamp the workpiece, facilitating clamping operations, and ensuring more reliable clamping positions on the workpiece, thus better preventing damage to the workpiece, and providing more stable and reliable clamping.

[0007] Furthermore, the mounting plate includes a horizontal section and a vertical section, with the horizontal section being detachably mounted on the base plate using connecting screws. This design simplifies the mounting plate's structure and makes it easier to assemble and disassemble.

[0008] Furthermore, a reinforcing plate is installed between the horizontal and vertical sections of the mounting plate. This reinforcement plate enhances the overall structural strength of the mounting plate.

[0009] Furthermore, the front side of the seat plate has a recessed operating clearance notch. This operating clearance notch makes operation more convenient.

[0010] As an optimization, the horizontal motion drive mechanism includes a drive cylinder mounted on the outside of the mounting plate. The piston rod end of the drive cylinder passes through a clearance hole on the mounting plate and is connected to a connecting rod. Each of the connecting rods has a clamping block installed on its inner end.

[0011] In this way, horizontal movement is driven by a cylinder, which makes the structural design simpler and easier to arrange.

[0012] As an optimization, the support block includes a horizontal section and a vertical section, and the horizontal section is detachably mounted on the base plate by connecting screws; a circular support notch is provided at the lower end of the vertical section, and the inner circumferential surface of the support notch forms the support surface.

[0013] In this way, the structural design of the support block is simpler and more reasonable, and it is easier to assemble and disassemble; and the support surface formed by the support notch can better support the end of the workpiece.

[0014] Furthermore, a clearance notch is provided on the bottom surface inside the support notch on the vertical section of the support block, which is arranged horizontally through its thickness direction.

[0015] As an optimization, a chip discharge port extending through its thickness is provided on the base plate at a position opposite to the clamping station.

[0016] In this way, by setting up a chip discharge port, it is easier to discharge waste chips.

[0017] As an optimization, the clamping block is provided with a ring-shaped and protruding clamping flange, the outer end face of which forms the clamping surface; a positioning pin hole is provided on the inner side of the clamping flange on the clamping block, and the positioning pin is installed in the positioning pin hole.

[0018] In this way, the structure of the clamping block is simpler and more reasonable, and it can better support and position the workpiece.

[0019] Furthermore, the clamping block is detachably mounted on the mounting plate via connecting screws.

[0020] As an optimization, the structure also includes a seat plate rotation control section, which includes a first base plate and a second base plate that are horizontally arranged at both ends of the seat plate. A rotation drive section and a rotation driven section are respectively installed on the first base plate and the second base plate. The two ends of the seat plate are automatically mounted on the rotation drive head and rotation driven head of the rotation drive section and the rotation driven section by the mounting and fixing structure.

[0021] In this way, by designing the structure of the seat plate rotation control part, the entire equipment and the workpiece clamped on the equipment can be driven to rotate, so that the lower side of the workpiece faces upward, which makes it easier to clamp and machine, and also makes it easier to disassemble the workpiece.

[0022] Furthermore, each of the first and second base plates has a guide groove on its lower surface, and each of the first and second base plates also has a mounting hole for connecting to the machine tool worktable.

[0023] As an optimization, the mounting structure includes a fixing plate connected and fixed to the end of the base plate and located outside the mounting plate. The fixing plate is fixed to the rotating drive head and the rotating driven head by screws.

[0024] In this way, by designing a fixing plate, it is easier to install and fix the base plate on the rotating drive head and the rotating driven head.

[0025] In summary, the aforementioned air dryer housing clamping device features a simple and reasonable structural design, making it more convenient to operate and use, and providing stable and reliable clamping. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the air dryer shell structure.

[0027] Figure 2 yes Figure 1 A schematic diagram of the structure after rotation by one angle.

[0028] Figure 3 yes Figure 2 A schematic diagram of the structure after rotation by one angle.

[0029] Figure 4 yes Figure 3 A schematic diagram of the structure after rotation by one angle.

[0030] Figure 5 This is a structural schematic diagram of the air dryer housing clamping device in a specific embodiment of this utility model.

[0031] Figure 6 yes Figure 5 A schematic diagram of the structure after removing the base plate.

[0032] Figure 7 yes Figure 6 A schematic diagram of the structure after omitting the workpiece.

[0033] Figure 8 yes Figure 7 A magnified view of position A in the diagram.

[0034] Figure 9 yes Figure 5 A schematic diagram of the structure after rotation by one angle.

[0035] Figure 10 yes Figure 9 A schematic diagram of the structure after removing the base plate.

[0036] Figure 11 yes Figure 10 A schematic diagram of the structure after omitting the workpiece.

[0037] Figure 12 yes Figure 11 A magnified view of position B in the diagram. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] like Figures 1 to 12 As shown, an air dryer housing clamping device includes a horizontal base plate 20, with vertically downward mounting plates 21 at both ends of the base plate. A clamping station is formed below the base plate and between the two mounting plates for placing the air dryer housing 22 to be clamped, with the left and right ends of the air dryer housing facing the inner surfaces of the two mounting plates respectively. A clamping block 23 is provided on one of the mounting plates, corresponding to a mounting cylinder on the air dryer housing. The clamping block has a clamping surface 24 that abuts and supports the end face of the mounting cylinder. The clamping block also has a positioning post 25. Insert into the mounting cylinder; on another mounting plate, the first and second docking cylinders corresponding to the air dryer housing are each provided with clamping blocks 26, and a horizontal motion drive mechanism is provided between the mounting plate and the clamping blocks, which can drive the clamping blocks to move toward the air dryer housing, so that the inner side of the clamping block abuts against and supports the end faces of the first and second docking cylinders; on the base plate, the first docking cylinder corresponding to the air dryer housing is provided with a vertically downward-positioned support block 27, the lower end of the support block forms a support surface and abuts against and supports the upper side of the outer peripheral surface of the outer end of the first docking cylinder.

[0040] Thus, in the aforementioned air dryer housing clamping device, a clamping block is set on one of the mounting plates, with a clamping surface on the clamping block abutting against the end face of the mounting cylinder. A positioning post is set and inserted into the mounting cylinder. A clamping block is then set on the other mounting plate, with its inner side abutting against and supporting the end faces of the first and second docking cylinders, thus clamping the workpiece. Finally, a support block is set on the base plate, with its support surface abutting against and supporting the upper side of the outer circumferential surface of the first docking cylinder, thus clamping the workpiece. The entire clamping device has a simple design, making it easier to clamp the workpiece, facilitating clamping operations, and ensuring more reliable clamping positions on the workpiece, thus better preventing damage to the workpiece, and providing more stable and reliable clamping.

[0041] Furthermore, the mounting plate includes a horizontal section and a vertical section, with the horizontal section being detachably mounted on the base plate using connecting screws. This design simplifies the mounting plate's structure and makes it easier to assemble and disassemble.

[0042] Furthermore, a reinforcing plate 28 is provided between the horizontal section and the vertical section of the mounting plate. This reinforcement plate enhances the overall structural strength of the mounting plate.

[0043] Furthermore, the front side of the seat plate has a recessed operating clearance notch 29. This operating clearance notch makes operation more convenient.

[0044] In this specific embodiment, the horizontal motion drive mechanism includes a drive cylinder mounted on the outside of the mounting plate. The piston rod end of the drive cylinder passes through a clearance hole on the mounting plate and is connected to a connecting rod 30. The clamping block is installed on the inner end of each connecting rod.

[0045] In this way, horizontal movement is driven by a cylinder, which makes the structural design simpler and easier to arrange.

[0046] In this specific embodiment, the support block includes a horizontal section 31 and a vertical section 32, and the horizontal section is detachably mounted on the base plate by connecting screws; a circular support notch 33 is provided at the lower end of the vertical section, and the inner circumferential surface of the support notch forms the support surface.

[0047] In this way, the structural design of the support block is simpler and more reasonable, and it is easier to assemble and disassemble; and the support surface formed by the support notch can better support the end of the workpiece.

[0048] Furthermore, a clearance notch is provided on the bottom surface inside the support notch on the vertical section of the support block, which is arranged horizontally through its thickness direction.

[0049] In this specific embodiment, a chip discharge port 34 is provided on the base plate at a position opposite to the clamping station, extending through its thickness direction.

[0050] In this way, by setting up a chip discharge port, it is easier to discharge waste chips.

[0051] In this specific embodiment, the clamping block is provided with a ring-shaped and protruding clamping flange 35, and the outer end face of the clamping flange forms the clamping surface; a positioning pin hole is provided on the inner side of the clamping flange on the clamping block, and the positioning pin is installed in the positioning pin hole.

[0052] In this way, the structure of the clamping block is simpler and more reasonable, and it can better support and position the workpiece.

[0053] Furthermore, the clamping block is detachably mounted on the mounting plate via connecting screws.

[0054] In this specific embodiment, a seat plate rotation control part structure is also included. The seat plate rotation control part structure includes a first base plate 36 and a second base plate 37 that are horizontally arranged at both ends of the seat plate. A rotation drive part structure and a rotation driven part structure are respectively installed on the first base plate and the second base plate. The two ends of the seat plate are automatically installed on the rotation drive head 38 and the rotation driven head 39 of the rotation drive part structure and the rotation driven part structure through the mounting and fixing structure.

[0055] In this way, by designing the structure of the seat plate rotation control part, the entire equipment and the workpiece clamped on the equipment can be driven to rotate, so that the lower side of the workpiece faces upward, which makes it easier to clamp and machine, and also makes it easier to disassemble the workpiece.

[0056] Furthermore, each of the first and second base plates has a guide groove on its lower surface, and each of the first and second base plates also has a mounting hole for connecting to the machine tool worktable.

[0057] In this specific embodiment, the mounting and fixing structure includes a fixing plate 40 connected and fixed to the end of the base plate and located outside the mounting plate. The fixing plate is fixed to the rotating drive head and the rotating driven head by screws.

[0058] In this way, by designing a fixing plate, it is easier to install and fix the base plate on the rotating drive head and the rotating driven head.

[0059] In summary, the aforementioned air dryer housing clamping device features a simple and reasonable structural design, making it more convenient to operate and use, and providing stable and reliable clamping.

[0060] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. An air dryer housing clamping device, comprising a horizontal base plate, with vertically downward mounting plates at both ends of the base plate, a clamping station formed below the base plate and between the two mounting plates for placing the air dryer housing to be clamped, wherein the left and right ends of the air dryer housing are respectively arranged facing the inner surfaces of the two mounting plates; characterized in that ； On one of the mounting plates, each corresponding to a mounting cylinder on the air dryer housing, there is a clamping block. The clamping block has a clamping surface that abuts and supports the end face of the mounting cylinder. The clamping block also has a positioning post that is inserted into the mounting cylinder. On the other mounting plate, each corresponding to a first docking cylinder and a second docking cylinder on the air dryer housing, there is a clamping block. A horizontal motion drive mechanism is provided between the mounting plate and the clamping block, which can drive the clamping block to move toward the air dryer housing, so that the inner side of the clamping block abuts and supports the end faces of the first docking cylinder and the second docking cylinder. On the base plate, corresponding to the first docking cylinder on the air dryer housing, there is a vertically downward-positioned support block. The lower end of the support block forms a support surface and abuts and supports the upper side of the outer peripheral surface of the outer end of the first docking cylinder.

2. The air dryer housing clamping device as described in claim 1, characterized in that; The horizontal motion drive mechanism includes a drive cylinder mounted on the outside of the mounting plate. The piston rod end of the drive cylinder passes through a clearance hole on the mounting plate and is connected to a connecting rod. Each of the connecting rods has a clamping block installed on its inner end.

3. The air dryer housing clamping device as described in claim 1, characterized in that; The support block includes a horizontal section and a vertical section, and the horizontal section is detachably mounted on the base plate by connecting screws; a circular support notch is provided at the lower end of the vertical section, and the inner circumferential surface of the support notch forms the support surface.

4. The air dryer housing clamping device as described in claim 1, characterized in that; A chip removal port is provided on the base plate at a position opposite to the clamping station, extending through its thickness direction.

5. The air dryer housing clamping device as described in claim 1, characterized in that; The clamping block is provided with a ring-shaped and protruding clamping flange, and the outer end face of the clamping flange forms the clamping surface; a positioning pin hole is provided on the inner side of the clamping flange on the clamping block, and the positioning pin is installed in the positioning pin hole.

6. The air dryer housing clamping device as described in claim 1, characterized in that; It also includes a seat plate rotation control part structure, which includes a first base plate and a second base plate that are horizontally arranged at both ends of the corresponding seat plate. A rotation drive part structure and a rotation driven part structure are respectively installed on the first base plate and the second base plate. Furthermore, the two ends of the seat plate are automatically mounted on the rotating drive head and rotating driven head of the rotating drive part structure and the rotating driven part structure through the mounting and fixing structure.

7. The air dryer housing clamping device as described in claim 6, characterized in that; The mounting structure includes a fixing plate that is connected and fixed to the end of the base plate and located on the outside of the mounting plate. The fixing plate is fixed to the rotating drive head and the rotating driven head by screws.

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