Type carving and printing die for wheel

Abstract

The utility model relates to the field of wheel manufacturing, and discloses a wheel lettering die which comprises an arc-shaped plate, a plurality of groups of through holes are formed in the upper surface of the arc-shaped plate, a magnetic block is arranged on the lower surface of the right end of the arc-shaped plate, a connecting block is fixedly connected to the front surface of the right end of the arc-shaped plate, and a reinforcing plate is arranged on the inner wall of the connecting block in a sliding mode. A limiting assembly is arranged on the inner wall of the reinforcing plate, a fixing assembly is arranged on the left surface of the connecting block, the limiting assembly comprises a connecting plate, the connecting plate is slidably connected to the inner wall of the top end of the reinforcing plate, and a limiting rod is fixedly connected to the front surface of the rear end of the connecting plate. According to the wheel rim marking device, through the arrangement of the arc-shaped plate and the through holes formed in the upper surface of the arc-shaped plate, the consistency of marking on the wheel rim can be guaranteed, meanwhile, through the mutual cooperation of the arranged reinforcing plate and the magnetic blocks, the arc-shaped plate can be stably attracted to the wheel rim of a wheel, and the angle of the reinforcing plate can be adjusted according to wheels with different radians.

Description

Technical Field

[0001] The utility model relates to the field of wheel manufacturing, in particular to a wheel engraving die. Background Art

[0002] In the field of vehicle manufacturing such as automobiles and motorcycles, the markings on the wheels (such as brand markings, model markings, specification markings, etc.) are of great significance for product identification and brand promotion.

[0003] In the prior art, some manufacturers with relatively low costs, when engraving the wheel type mold, have the employees first draw an arc on the outer surface of the wheel rim with a marker, and then mark and engrave above the arc. The wheel marking engraving regulations are rolling year---wheel steel code---locomotive model---furnace number---serial number---repair plant code---ultrasonic flaw detection code---magnetic particle inspection code. Since there is too much content to be typed, the time for typing will also increase, and there is no fixed format for standardization, so the height, spacing and inclination of the engraved marks may be inconsistent. Therefore, a wheel engraving type mold is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a wheel engraving die, which aims to improve the problem in the prior art that some manufacturers cannot ensure the consistency of the engraved marks when engraving the die on the wheel.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a wheel engraving mold comprises an arc-shaped plate, the upper surface of the arc-shaped plate is provided with through holes in multiple groups, the lower surface of the right end of the arc-shaped plate is provided with a magnetic block, the front surface of the right end of the arc-shaped plate is fixedly connected with a connecting block, a reinforcing plate is slidably provided on the inner wall of the connecting block, a limiting assembly is provided on the inner wall of the reinforcing plate, a fixed assembly is provided on the left surface of the connecting block, the limiting assembly comprises a connecting plate, the connecting plate is slidably connected to the inner wall of the top end of the reinforcing plate, the front surface of the rear end of the connecting plate is fixedly connected to a limiting rod, and the limiting rod passes through and is slidably connected to the front surface of the rear end of the reinforcing plate.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly includes a long-handled bolt, which slides through the left surface of the connecting block and the left surface of the rear end of the reinforcing plate. The outer wall of the right end of the long-handled bolt is threadedly connected with a nut.

[0008] As a further description of the above technical solution:

[0009] The right surface of the front end of the connecting plate is fixedly connected with a push plate, and the push plate penetrates and is slidably connected to the right surface of the front end of the reinforcing plate.

[0010] As a further description of the above technical solution:

[0011] A spring is fixedly connected to the left surface of the connecting plate, and the left end of the spring is fixedly connected to the inner wall of the reinforcing plate.

[0012] As a further description of the above technical solution:

[0013] The left and right sides of the inner wall of the connecting block are both provided with grooves, and the number of the grooves is multiple, and the limiting rods are plugged into the inner walls of the grooves.

[0014] As a further description of the above technical solution:

[0015] The magnetic blocks are provided in multiple groups, and the multiple groups of magnetic blocks are arranged on the lower surface of the reinforcing plate.

[0016] As a further description of the above technical solution:

[0017] The connecting blocks and reinforcing plates are provided in multiple groups, and the multiple groups of connecting blocks and reinforcing plates are symmetrically arranged with the center line of the arc plate as the symmetry axis.

[0018] As a further description of the above technical solution:

[0019] A reinforcement pad is sleeved on the outer wall of the long-handled bolt, the left surface of the reinforcement pad contacts the right surface of the connecting block, and the right surface of the reinforcement pad contacts the left surface of the nut.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, the arc-shaped plate and the through-holes on its upper surface can ensure the consistency of the marking on the rim. At the same time, the reinforcement plate cooperates with the magnetic block to enable the arc-shaped plate to be stably adsorbed on the rim of the wheel. The angle of the reinforcement plate can also be adjusted according to the different curvatures of the wheels.

[0022] 2. In the present invention, by arranging a pair of long-handled bolts, nuts and reinforcing pads to cooperate with each other, the reinforcing plate and the curved plate can be quickly installed and disassembled. In this way, if one of the curved plate or the reinforcing plate is damaged during later use, it is convenient to replace it, which can reduce costs, and the sizes of the reinforcing plate and the curved plate can be adjusted as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0024] Figure 2This is a schematic diagram of the split cross-section of the arc-shaped plate and the three-dimensional structure of the magnet in the utility model;

[0025] Figure 3 It is a schematic diagram of the split cross section of the three-dimensional structure of the connecting block and the reinforcing plate in the present invention.

[0026] Legend:

[0027] 1. Arc plate; 2. Through hole; 3. Connecting block; 4. Reinforcement plate; 51. Push plate; 52. Connecting plate; 53. Limit rod; 54. Spring; 61. Long-handled bolt; 62. Nut; 63. Reinforcement pad; 7. Magnetic block; 8. Groove. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 - Figure 3The utility model provides an embodiment of a wheel engraving mold, comprising an arc-shaped plate 1, which is made of a steel plate, and its amplitude can be manufactured according to the rim of the wheel to be processed to ensure the consistency of the engraving mold. The upper surface of the arc-shaped plate 1 is provided with through holes 2, and the number thereof is multiple. A magnetic block 7 is provided on the lower surface of the right end of the arc-shaped plate 1. The magnetic block 7 has a certain magnetism, through which the arc-shaped plate 1 can be adsorbed on the rim. At the same time, a groove is provided on the lower surface of the right end of the arc-shaped plate 1, and the magnetic block 7 is provided inside it to ensure that the lower surface of the magnetic block 7 is flush with the lower surface of the arc-shaped plate 1, ensuring the fit between the arc-shaped plate 1 and the rim. The front surface of the right end of the arc-shaped plate 1 is fixedly connected with a connecting block 3, and a reinforcing plate 4 is slidably provided on the inner wall of the connecting block 3. When installing the arc-shaped plate 1, the reinforcing plate 4 can be rotated to adjust its angle, and cooperated with the magnetic block 7 provided on its lower surface to adsorb the reinforcing plate 4 on the rim of the wheel. On the inside, to improve the stability of the curved plate 1, a limiting component is provided on the inner wall of the reinforcing plate 4, and a fixed component is provided on the left surface of the connecting block 3. The limiting component includes a connecting plate 52 to ensure the synchronous movement of the push plate 51 and the limiting rod 53. The connecting plate 52 is slidably connected to the inner wall at the top of the reinforcing plate 4, and the front surface of the rear end of the connecting plate 52 is fixedly connected with the limiting rod 53 for limiting the reinforcing plate 4. The limiting rod 53 passes through the front surface of the rear end of the sliding connection of the reinforcing plate 4, and multiple groups of magnetic blocks 7 are provided. The setting of multiple groups of magnetic blocks 7 can ensure the stability of the curved plate 1 adsorbed on the rim, and multiple groups of magnetic blocks 7 are provided on the lower surface of the reinforcing plate 4. There are multiple groups of connecting blocks 3 and reinforcing plates 4, and multiple groups of connecting blocks 3 and reinforcing plates 4 are symmetrically arranged with the center line of the curved plate 1 as the axis of symmetry. The multiple groups of connecting blocks 3 and reinforcing plates 4 can ensure the consistency of the fixation of the two ends of the curved plate 1 and ensure the neatness of the engraved fonts.

[0030] Reference Figure 1 、 Figure 3 The fixing assembly includes a long-handled bolt 61, which is a prior art, through which the connecting block 3 and the reinforcing plate 4 can be connected together. Only the outer wall of the right end is provided with a thread to ensure that the reinforcing plate 4 can slide smoothly on its outer wall. The long-handled bolt 61 passes through and slides on the left surface of the connecting block 3, and passes through and slides on the left surface of the rear end of the reinforcing plate 4. The outer wall of the right end of the long-handled bolt 61 is threadedly connected with a nut 62, which is a prior art. The long-handled bolt 61 can be fixed by it to prevent it from falling off. The outer wall of the long-handled bolt 61 is sleeved with a reinforcing pad 63, which can improve the stability of the fixation of the nut 62 and the long-handled bolt 61. The left surface of the reinforcing pad 63 contacts the right surface of the connecting block 3, and the right surface of the reinforcing pad 63 contacts the left surface of the nut 62.

[0031] Reference Figure 3The right surface of the front end of the connecting plate 52 is fixedly connected to a push plate 51, and by pushing the push plate 51, the connecting plate 52 and the limit rod 53 can be driven to move together, through which the limit rod 53 can be released. The push plate 51 passes through the right surface of the front end of the reinforcing plate 4 and is slidably connected. The left surface of the connecting plate 52 is fixedly connected to a spring 54. The spring 54 always pushes the connecting plate 52 to move to the right through its own elasticity to ensure the stability of the limit rod 53. The left end of the spring 54 is fixedly connected to the inner wall of the reinforcing plate 4. Grooves 8 are provided on the left and right sides of the inner wall of the connecting block 3, and there are multiple groups of grooves. The multiple groups of grooves 8 set up make the limit points of the reinforcing plate 4 at different angles, which improves the applicability. The limit rod 53 is inserted into the inner wall of the groove 8.

[0032] Working principle: When the wheel rim needs to be engraved with a type mold, the curved plate 1 can be placed on the wheel rim, and the magnetic block 7 on the lower surface of the right end of the curved plate 1 can be adsorbed on the wheel rim. At the same time, the reinforcing plate 4 can be rotated to adjust its angle so that the magnetic block 7 on the lower surface of the reinforcing plate 4 can also be adsorbed on the inner side of the wheel to improve the stability of the curved plate 1. After the fixation is completed, the character head to be engraved can be placed in the corresponding through hole 2 for engraving.

[0033] When adjusting the angle of the reinforcement plate 4, first push the push plate 51, and the push plate 51 drives the connecting plate 52 and the limit rod 53 to move. The spring 54 is compressed, so that the limit rod 53 is pulled out from the groove 8 on the inner wall of the connecting block 3, releasing the limit. In this way, the angle of the reinforcement plate 4 can be adjusted. After adjusting the reinforcement plate 4 to a suitable angle, the push plate 51 can be released, and the spring 54 pushes the connecting plate 52 and the limit rod 53 to reset. The limit rod 53 is inserted into the corresponding groove 8 to limit the reinforcement plate 4.

[0034] When installing the reinforcement plate 4, pass the long-handled bolt 61 through the left surface of the connecting block 3 and the left surface of the rear end of the reinforcement plate 4, then screw the nut 62 on the outer wall of the right end of the long-handled bolt 61, and make the reinforcement pad 63 be sleeved on the outer wall of the long-handled bolt 61 and located between the connecting block 3 and the nut 62 to fix the connecting block 3 and the reinforcement plate 4. The disassembly process is the same as above.

[0035] In addition, the through holes 2 opened on the upper surface of the curved plate 1 are engraved with wheel marks in the prescribed format of rolling year---wheel steel code---locomotive model---furnace number---serial number---repair shop code---ultrasonic flaw detection code---magnetic particle flaw detection code, from left to right to ensure the consistency of the marks engraved on the rim.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wheel engraving die, comprising a curved plate (1), characterized in that: The upper surface of the arc plate (1) is provided with through holes (2) in a plurality of groups. The lower surface of the right end of the arc plate (1) is provided with a magnetic block (7). The front surface of the right end of the arc plate (1) is fixedly connected to a connecting block (3). A reinforcing plate (4) is slidably provided on the inner wall of the connecting block (3). A limiting component is provided on the inner wall of the reinforcing plate (4). A fixed component is provided on the left surface of the connecting block (3). The limiting component includes a connecting plate (52). The connecting plate (52) is slidably connected to the inner wall of the top end of the reinforcing plate (4). The front surface of the rear end of the connecting plate (52) is fixedly connected to a limiting rod (53). The limiting rod (53) passes through and is slidably connected to the front surface of the rear end of the reinforcing plate (4).

2. The wheel engraving die according to claim 1, characterized in that: The fixing assembly includes a long-handled bolt (61), the long-handled bolt (61) penetrates and slides on the left surface of the connecting block (3), the long-handled bolt (61) penetrates and slides on the left surface of the rear end of the reinforcing plate (4), and the outer wall of the right end of the long-handled bolt (61) is threadedly connected with a nut (62).

3. The wheel engraving die according to claim 1, characterized in that: The right surface of the front end of the connecting plate (52) is fixedly connected to a push plate (51), and the push plate (51) penetrates and is slidably connected to the right surface of the front end of the reinforcing plate (4).

4. The wheel engraving die according to claim 1, characterized in that: A spring (54) is fixedly connected to the left surface of the connecting plate (52), and the left end of the spring (54) is fixedly connected to the inner wall of the reinforcing plate (4).

5. The wheel engraving die according to claim 1, characterized in that: Grooves (8) are provided on both the left and right sides of the inner wall of the connecting block (3), and there are multiple groups of grooves. The limiting rods (53) are inserted into the inner walls of the grooves (8).

6. The wheel engraving die according to claim 1, characterized in that: The magnetic blocks (7) are provided in multiple groups, and the multiple groups of magnetic blocks (7) are arranged on the lower surface of the reinforcing plate (4).

7. The wheel engraving die according to claim 1, characterized in that: The connecting blocks (3) and reinforcing plates (4) are provided in multiple groups, and the multiple groups of connecting blocks (3) and reinforcing plates (4) are symmetrically arranged with the center line of the arc-shaped plate (1) as the axis of symmetry.

8. The wheel engraving die according to claim 2, characterized in that: A reinforcing pad (63) is sleeved on the outer wall of the long-handled bolt (61), the left surface of the reinforcing pad (63) contacts the right surface of the connecting block (3), and the right surface of the reinforcing pad (63) contacts the left surface of the nut (62).

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