Water chamber buckling device

Abstract

The utility model relates to the technical field of water chamber machining equipment, and discloses a water chamber buckling device which comprises an upper top plate, a first buckling mechanism is fixedly connected to the bottom of the upper top plate, guide columns are fixedly connected to the interiors of the four ends of the upper top plate respectively, and mold springs are fixedly connected between the bottom end of the upper top plate and the surfaces of the guide columns. The bottom of the first buckling mechanism is fixedly connected with a base, and the top of the base is fixedly connected with a second buckling mechanism. According to the water chamber buckling and pressing device, through the arranged first buckling and pressing mechanism, when a wedge block moves upwards, a first punch returns to the original position under the action of spring force, in the process, a guide sleeve is used for fixing the first punch so that the first punch can move in the horizontal direction, and in addition, a circular ring is installed on the rear side so that the wedge block can move vertically; meanwhile, deformation of the wedge-shaped block caused by counter-acting force generated during buckling and pressing is avoided, independent manual buckling and pressing can be avoided, and therefore buckling and pressing operation is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of water chamber processing equipment, in particular to a water chamber pressing device. Background Art

[0002] Water chamber crimping refers to the process of installing the plastic water chamber onto the radiator core and crimping it using a water chamber crimping machine. The water chamber crimping machine plays a vital role in the manufacturing process of automobile radiators. It can tightly fix the plastic water chamber on the radiator core, ensuring the tight connection of various components, thereby ensuring the performance and durability of the radiator.

[0003] In addition, when performing the crimping operation on the water chamber mainboard, the crimping method usually adopted is horizontal movement, that is, using a cylinder or a motor to drive the punch to move horizontally, squeezing and deforming the crimping teeth on the mainboard, thereby clamping the water chamber. However, for mainboards with corners or mainboards with too complex shapes, the parts that the punch cannot reach need to be manually crimped separately. Utility Model Content

[0004] The purpose of the present utility model is to provide a water chamber pressing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a water chamber buckling device, comprising an upper top plate, a first buckling mechanism fixedly connected to the bottom of the upper top plate, guide pillars fixedly connected to the inside of the four ends of the upper top plate, a mold spring fixedly connected between the bottom end of the upper top plate and the surface of the guide pillars, a base fixedly connected to the bottom of the first buckling mechanism, and a second buckling mechanism fixedly connected to the top of the base;

[0006] The first buckling mechanism includes a support bar, which is fixedly connected to the bottom end of the upper top plate, and a wedge block is fixedly connected to the surface of the support bar, and a support seat is provided on the surface of the support bar, and a support wheel is rotatably connected to the inside of the support seat, and a guide block is provided on the surface of the wedge block, and a first wedge nail is rotatably connected to the inside of the guide block, and the first wedge nail surface is rotatably connected to the first cam, and the second wedge nail is fixedly connected to the inside of the left end of the guide block, and one end of the second wedge nail is fixedly connected to the first punch, and the surface of the first punch is slidably connected to a guide sleeve, and a support spring is fixedly connected between one end of the guide sleeve and one side of the guide block, the surface of the guide sleeve is fixedly connected to the inside of the base, and a cylindrical tip is provided inside the first punch.

[0007] Preferably, a hollow groove is provided inside one end of the first punch, and the surface of the cylindrical tip is located inside the hollow groove, so that the first punch can use the cylindrical tip to perform movable limiting.

[0008] Preferably, an inclined surface is provided on the bottom end of the surface of the wedge block, a notch is provided on one side of the support seat, and the surface of the support wheel is located inside the notch.

[0009] Preferably, a through hole is provided on the top of the upper plate, and the surface of the guide post is fixedly connected to the inside of the through hole, so as to facilitate the installation and fixation of the upper plate on the surface of the guide post.

[0010] Preferably, the second buckling mechanism includes a guide block, which is fixedly connected to the top of the base, and connecting strips are provided inside the left and right ends of the guide block, the right end of the connecting strip is fixedly connected to a cross block, the right end of the cross block is rotatably connected to a support rod, and the surface of the support rod is rotatably connected to a second cam, the left end of the connecting strip is fixedly connected to a second punch, a main board is provided on one side of the second punch, and the side surface of the guide block is fixedly connected to one end of the support spring.

[0011] Preferably, grooves are respectively provided inside the left and right ends of the guide block, and the surface of the connecting strip is slidably connected to the inside of the grooves.

[0012] Preferably, circular holes are respectively provided inside the front and rear ends of the guide block, and the surface of the first punch is located inside the circular hole, so that the first punch can move inside the circular hole easily.

[0013] Compared with the prior art, the present invention provides a water chamber buckling device with the following beneficial effects:

[0014] 1. The water chamber pressing device, through the first pressing mechanism, the wedge block moves downward, the first cam slides and rotates on the inclined plane, driving the first punch to move forward, when the first punch contacts the main board, it squeezes the edge of the aluminum main board, causing it to deform and firmly press on the plastic water chamber, thereby pressing the edge of the main board, when the wedge block moves upward, the first punch returns to its original position under the action of the spring force. During this process, the guide sleeve is used to fix the first punch so that the first punch moves in the horizontal direction. In addition, a ring is installed on the rear side to make the wedge block move vertically, while avoiding the reaction force generated during pressing that causes the wedge block to deform, and can avoid the use of manual pressing alone, making the pressing operation convenient and quick.

[0015] 2. The water chamber pressing device, through the second pressing mechanism, when the mainboard has a corner or a more complex shape, installs the first punch in the middle of the guide block, and the upper and lower connecting blocks connect the second punch at another angle. The second punch is still moved forward and backward by the lifting of the wedge block and the guide sliding of the second cam. Therefore, the interference problem between the first punch and the second punch is well avoided through this overpass design.

[0016] 3. The water chamber pressing device uses wedge blocks and cams to achieve mutually perpendicular force transmission. The structural design utilizes the vertical space and reduces the horizontal floor space. In addition, the use of wedge blocks and cams achieves the effect of doubling the pressing force. Multiple groups of wedge blocks are connected to the upper plate. By applying downward pressure, the main board can be pressed simultaneously, and the pressing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the overall structure of the utility model;

[0020] Figure 3 This is a top view of the overall structure of the utility model;

[0021] Figure 4 This is a three-dimensional exploded view of the first buckling mechanism of the utility model;

[0022] Figure 5 This is a three-dimensional diagram of the second buckling mechanism of the utility model;

[0023] Figure 6 for Figure 4 Enlarged schematic diagram of point A in the middle.

[0024] In the figure: 1. upper top plate; 2. first pressing mechanism; 21. support bar; 22. wedge block; 23. support seat; 24. support wheel; 241. first cam; 242. first wedge pin; 243. second wedge pin; 25. guide block; 26. support spring; 27. guide sleeve; 28. first punch; 29. ​​cylindrical tip; 3. second pressing mechanism; 31. guide block; 32. connecting bar; 33. cross block; 34. second cam; 35. support rod; 36. second punch; 37. main board; 4. guide column; 5. mold spring; 6. base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The utility model provides the following technical solutions:

[0028] Example 1, combined with Figures 2 to 6 A water chamber buckling device includes an upper top plate 1, a first buckling mechanism 2 is fixedly connected to the bottom of the upper top plate 1, guide pillars 4 are fixedly connected to the four ends of the upper top plate 1, a mold spring 5 is fixedly connected between the bottom end of the upper top plate 1 and the surface of the guide pillar 4, the bottom of the first buckling mechanism 2 is fixedly connected to the base 6, and the top of the base 6 is fixedly connected to the second buckling mechanism 3;

[0029] The first buckling mechanism 2 includes a support bar 21, which is fixedly connected to the bottom end of the upper top plate 1, a wedge block 22 is fixedly connected to the surface of the support bar 21, a support seat 23 is provided on the surface of the support bar 21, a support wheel 24 is rotatably connected inside the support seat 23, a guide block 25 is provided on the surface of the wedge block 22, a first wedge pin 242 is rotatably connected inside the guide block 25, a first cam 241 is rotatably connected to the surface of the first wedge pin 242, a second wedge pin 243 is fixedly connected to the left end of the guide block 25, and the second wedge pin 243 is fixedly connected to the left end of the guide block 25. 43 is fixedly connected to a first punch 28 at one end, and a guide sleeve 27 is slidably connected to the surface of the first punch 28. A support spring 26 is fixedly connected between one end of the guide sleeve 27 and one side of the guide block 25. The surface of the guide sleeve 27 is fixedly connected to the inside of the base 6. A cylindrical portion 29 is provided inside the first punch 28, and a hollow groove is provided inside one end of the first punch 28. The surface of the cylindrical portion 29 is located inside the hollow groove. An inclined surface is provided at the bottom end of the surface of the wedge block 22, a notch is provided on one side of the support seat 23, and the surface of the support wheel 24 is located inside the notch.

[0030] Furthermore, a through hole is opened on the top of the upper top plate 1, and the surface of the guide column 4 is fixedly connected to the inside of the through hole. The wedge block 22 moves downward, and the first cam 241 slides and rotates on the inclined surface, driving the first punch 28 to move forward. When the first punch 28 contacts the main board 37, it squeezes the edge of the aluminum main board 37, causing it to deform and firmly press on the plastic water chamber, thereby pressing the edge of the main board 37. When the wedge block 22 moves upward, the first punch 28 returns to its original position under the action of the spring force. During this process, the guide sleeve 27 is used to fix the first punch 28 so that the first punch 28 moves in the horizontal direction. In addition, a circular ring 24 is installed on the rear side to make the wedge block 22 move vertically, while avoiding the reaction force generated during pressing that causes the wedge block 22 to deform, and can avoid the use of manual pressing alone, making the pressing operation convenient and quick.

[0031] Example 2, see Figure 1-6 , and on the basis of Example 1, the second buckling mechanism 3 is further obtained to include a guide block 31, the guide block 31 is fixedly connected to the top of the base 6, connecting bars 32 are provided inside the left and right ends of the guide block 31, the right end of the connecting bar 32 is fixedly connected to a cross block 33, the right end of the cross block 33 is rotatably connected to a support rod 35, the surface of the support rod 35 is rotatably connected to a second cam 34, the left end of the connecting bar 32 is fixedly connected to a second punch 36, and a main board 37 is provided on one side of the second punch 36, the side surface of the guide block 31 is fixedly connected to one end of the support spring 26, and slots are respectively provided inside the left and right ends of the guide block 31, and the surface of the connecting bar 32 is slidably connected to the inside of the slot.

[0032] Furthermore, circular holes are respectively provided inside the front and rear ends of the guide block 31, and the surface of the first punch 28 is located inside the circular hole. When the main board 37 has a corner or a more complex shape, the first punch 28 is installed in the middle of the guide block, and the upper and lower connecting blocks are connected to the second punch 36 at another angle. The front and rear movement of the second punch 36 is still completed through the lifting and lowering of the wedge block 22 and the guided sliding of the second cam 34. Therefore, the interference problem between the first punch 28 and the second punch 36 is well avoided through this overpass-type design.

[0033] In actual operation, when this device is used, when in use, the top plate 1 is pressed downward by the external mechanical force of the buckling, the wedge block 22 moves downward, and the first cam 241 slides and rotates on the inclined surface, driving the first punch 28 to move forward. When the first punch 28 contacts the main board 37, it squeezes the edge of the aluminum main board 37, deforming it and firmly buckling it on the plastic water chamber, thereby buckling the edge of the main board 37. A support spring 26 is installed on the first punch 28. When the wedge block 22 moves upward, the first punch The head 28 returns to its original position under the action of the spring force. During this process, the guide sleeve 27 is used to fix the first punch 28 so that the first punch 28 moves in the horizontal direction. In addition, a ring 24 is installed on the rear side to make the wedge block 22 move vertically and prevent the reaction force generated during the buckling from causing the wedge block 22 to deform. In addition, during processing, the first punch 28 body is cylindrical. In order to avoid buckling dislocation caused by rotation, a hollow notch is processed on the first punch 28, and a cylindrical tip 29 is inserted in the center of the hollow notch to play a positioning role.

[0034] In addition, during processing, when the main board 37 has a corner or a more complex shape, the first punch 28 is installed in the middle of the guide block, and the upper and lower connecting blocks are connected to the second punch 36 at another angle. The forward and backward movement of the second punch 36 is still completed through the lifting and lowering of the wedge block 22 and the guided sliding of the second cam 34. Therefore, this overpass-type design avoids the interference problem between the first punch 28 and the second punch 36, and allows the wedge blocks 22 to be evenly distributed around the main board 37 according to the shape of the main board 37 and the positions of the two punches, and fixed on the upper top plate 1. When the upper top plate 1 is pressed down, it will drive all the wedge blocks 22 to be pressed down to complete the simultaneous buckling action.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A water chamber buckling device, comprising an upper top plate (1), characterized in that: The bottom of the upper plate (1) is fixedly connected to a first buckling mechanism (2), the four ends of the upper plate (1) are fixedly connected to guide pillars (4), a mold spring (5) is fixedly connected between the bottom end of the upper plate (1) and the surface of the guide pillars (4), the bottom of the first buckling mechanism (2) is fixedly connected to a base (6), and the top of the base (6) is fixedly connected to a second buckling mechanism (3); The first buckling mechanism (2) comprises a support bar (21), the support bar (21) is fixedly connected to the bottom end of the upper top plate (1), a wedge block (22) is fixedly connected to the surface of the support bar (21), a support seat (23) is provided on the surface of the support bar (21), a support wheel (24) is rotatably connected inside the support seat (23), a guide block (25) is provided on the surface of the wedge block (22), a first wedge nail (242) is rotatably connected inside the guide block (25), and the surface of the first wedge nail (242) is fixedly connected to the bottom end of the upper top plate (1). A first cam (241) is rotatably connected, a second wedge nail (243) is fixedly connected to the left end of the guide block (25), one end of the second wedge nail (243) is fixedly connected to the first punch (28), a guide sleeve (27) is slidably connected to the surface of the first punch (28), a support spring (26) is fixedly connected between one end of the guide sleeve (27) and one side of the guide block (25), the surface of the guide sleeve (27) is fixedly connected to the inside of the base (6), and a cylindrical tip (29) is provided inside the first punch (28).

2. A water chamber pressing device according to claim 1, characterized in that: A hollow groove is provided inside one end of the first punch (28), and the surface of the cylindrical tip (29) is located inside the hollow groove.

3. The water chamber pressing device according to claim 1, characterized in that: The bottom end of the surface of the wedge block (22) is provided with an inclined surface, one side of the support seat (23) is provided with a notch, and the surface of the support wheel (24) is located inside the notch.

4. The water chamber pressing device according to claim 1, characterized in that: A through hole is provided on the top of the upper top plate (1), and the surface of the guide pillar (4) is fixedly connected to the inside of the through hole.

5. The water chamber pressing device according to claim 1, characterized in that: The second buckling mechanism (3) includes a guide block (31), the guide block (31) is fixedly connected to the top of the base (6), connecting bars (32) are provided inside the left and right ends of the guide block (31), the right end of the connecting bar (32) is fixedly connected to a cross block (33), the right end of the cross block (33) is rotatably connected to a support rod (35), the surface of the support rod (35) is rotatably connected to a second cam (34), the left end of the connecting bar (32) is fixedly connected to a second punch (36), a main board (37) is provided on one side of the second punch (36), and the side of the guide block (31) is fixedly connected to one end of the support spring (26).

6. The water chamber pressing device according to claim 5, characterized in that: Slots are respectively provided inside the left and right ends of the guide block (31), and the surface of the connecting strip (32) is slidably connected to the inside of the slots.

7. The water chamber pressing device according to claim 5, characterized in that: Circular holes are respectively provided inside the front and rear ends of the guide block (31), and the surface of the first punch (28) is located inside the circular holes.

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