Adjustable movable block for M die grinding and jig

Abstract

The utility model relates to the technical field of coating die head processing and manufacturing, disclose a kind of adjustable movable block and jig for M die grinding, adjustable movable block for M die grinding is applied to the planeness of adjusting die head, both ends of die head are supported by fixed angle block, adjustable movable block for M die grinding includes: fixed seat;Movable block, slidable connection is in fixed seat, with the adjustment surface of the inclined surface of die head adaptation;Adjustment surface is butted on the inclined surface of die head;Driving assembly is driven connection with movable block, for driving movable block moves towards the direction of approaching or away from die head. To solve how to improve the problem of adjustment accuracy, ensure product processing quality.

Description

Technical Field

[0001] This utility model relates to the field of coating die head processing and manufacturing technology, specifically to an adjustable movable block and fixture for M-die grinding. Background Technology

[0002] In the production process of coating dies, including CNC machining, grinding, and die-cutting, grinding is the most critical step. The required fixture directly affects the machining accuracy (the surface flatness of coating dies between 1 and 2 meters in length requires a precision within 0.003 mm). During grinding, fixtures are typically used to fix the die. In related technologies, the fixtures generally include two spaced magnetic platforms with fixed angle blocks. Slots adapted to the die are cut into these fixed angle blocks. During installation, the large surface of the die is facing upwards, and both ends of the die are fitted into the slots of the two fixed angle blocks. When adjusting the flatness of the die, a rubber mallet is typically used to repeatedly tap the fixed angle blocks horizontally. The adjustment accuracy depends on the operator's experience. If the large surface of the die is too high, it is difficult to adjust back. Each adjustment requires demagnetizing the magnetic platform, making the adjustment cumbersome and inaccurate, thus compromising product quality. Therefore, improving adjustment accuracy and ensuring product quality is a pressing issue that needs to be addressed. Utility Model Content

[0003] In view of this, the present invention provides an adjustable movable block and fixture for M-mold grinding to solve the problem of how to improve adjustment accuracy and ensure product processing quality.

[0004] In a first aspect, this utility model provides an adjustable movable block for grinding M-shaped molds, used to adjust the flatness of the mold head. Both ends of the mold head are supported by fixed angle blocks. The adjustable movable block for grinding M-shaped molds includes: Fixed base; The movable block is slidably connected to the fixed base and has an adjustment surface adapted to the inclined surface of the die head; the adjustment surface abuts against the inclined surface of the die head. A drive component, connected to the movable block drive, is used to drive the movable block to move toward or away from the mold head.

[0005] In one optional embodiment, the fixed base is provided with a mounting groove, and the movable block is slidably connected within the mounting groove.

[0006] In one optional embodiment, both sides of the mounting groove are provided with sliding grooves; both sides of the movable block are slidably connected to the sliding grooves via slide rails.

[0007] In one optional embodiment, the fixing base includes a first fixing block and a second fixing block, and the mounting groove is disposed on the first fixing block; the second fixing block is connected to the side of the first fixing block opposite to the mold head, and corresponds to the position of the mounting groove; The driving assembly includes a first driving member and a second driving member, both of which are disposed on the second fixed block; the first driving member is driven connected to the movable block and is used to drive the movable block to move toward the mold head; the second driving member is driven connected to the movable block and is used to drive the movable block to move away from the mold head.

[0008] In one alternative embodiment, the first driving member is a first fastener; the first fastener is threadedly connected to the second fixed block along the sliding direction of the movable block, for driving the movable block to move toward the die head.

[0009] In one alternative embodiment, a nut is threaded onto the first fastener, the nut being located on the side of the second fixed block opposite to the movable block, and the nut abutting against the second fixed block.

[0010] In one optional embodiment, the second driving member is a second fastener, and the second fixing block is provided with a through hole; the rod portion of the second fastener is movably adapted to pass through the through hole along the sliding direction of the movable block, and is threadedly connected to the movable block, for driving the movable block to move away from the die head.

[0011] In one alternative embodiment, the second fixing block is fixed to the first fixing block by a locking screw.

[0012] Secondly, this utility model also provides a fixture, comprising: Two fixed angle blocks are set at intervals; the top of the fixed angle blocks is provided with a slot for adapting to the support mold head; Multiple adjustable movable blocks are equally spaced between two of the fixed angle blocks and located on the side of the mold head; the adjustable movable blocks are the same as those used for M-mold grinding as described in any of the first aspects, and the adjustment surface of the adjustable movable blocks is adapted to abut against the inclined surface of the mold head.

[0013] In one alternative implementation, three adjustable movable blocks are provided.

[0014] The technical solution of this utility model has at least the following advantages: In this invention, the flatness of the mold head is adjusted by the cooperation of the adjusting surface of the movable block with the inclined surface of the mold head and by the drive component moving it toward or away from the mold head. This is simple and quick, saving time and effort compared to manual tapping adjustment. It also provides higher adjustment accuracy, reduces unnecessary repetitive operations, avoids the risk of scratches or bumps or other abnormalities caused by manual operation, reduces workload and burden, eliminates the need to demagnetize the magnetic table for adjustment, improves work efficiency, and ensures product processing quality. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an adjustable movable block for M-mold grinding according to an embodiment of the present invention, viewed from a first perspective. Figure 2 This is a schematic diagram of the structure of an adjustable movable block for M-mold grinding according to an embodiment of the present invention, viewed from a second perspective. Figure 3 This is a schematic diagram of the structure of an adjustable movable block for M-mold grinding according to an embodiment of the present invention, viewed from a third perspective. Figure 4 for Figure 3 A partially enlarged view of the adjustable movable block used for M-mold grinding is shown; Figure 5 This is a schematic diagram of the structure of an adjustable movable block for M-mold grinding according to an embodiment of the present invention, viewed from a fourth perspective. Figure 6 This is an exploded view of the structure of an adjustable movable block for M-mold grinding according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the fixture according to an embodiment of the present utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Die head; 2. Fixed angle block; 3. Fixed base; 301. First fixed block; 302. Second fixed block; 303. Locking screw; 4. Movable block; 5. Adjustable surface; 6. Mounting groove; 7. Slide groove; 8. Slide rail; 9. First driving component; 10. Second driving component; 11. First threaded hole; 12. Second threaded hole; 13. Nut; 14. Through hole; 15. Adjustable movable block. Detailed Implementation

[0018] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and 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 orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] The following is combined with Figures 1 to 7 The following describes embodiments of the present invention.

[0023] According to an embodiment of the present invention, an adjustable movable block for M-mold grinding is provided, which is used to adjust the flatness of the mold head 1. Both ends of the mold head 1 are supported by fixed angle blocks 2. The adjustable movable block for M-mold grinding includes: a fixed base 3; a movable block 4, which is slidably connected to the fixed base 3 and has an adjustment surface 5 adapted to the inclined surface of the mold head 1; the adjustment surface 5 abuts against the inclined surface of the mold head 1; and a driving assembly, which is drivenly connected to the movable block 4 and is used to drive the movable block 4 to move toward or away from the mold head 1.

[0024] It should be noted that the mold head 1 is the M mold, which is the middle mold of the double-layer coating mold head; during grinding, the large surface of the M mold faces upward and its inclined surface faces downward; the adjustment surface 5 is set to gradually tilt upward in the direction away from the mold head 1.

[0025] In this embodiment, during installation, the fixing base 3 is fixed to one side of the mold head 1, and the adjusting surface 5 of the movable block 4 abuts against the inclined surface of the mold head 1. When the flatness of the mold head 1 needs to be adjusted, the movable block 4 is driven to move closer to the mold head 1 by the driving component. Since the adjusting surface 5 is gradually tilted upward away from the mold head 1, the adjusting surface 5 and the inclined surface of the mold head 1 cooperate to generate an upward force, causing the mold head 1 at the corresponding position to move upward a preset distance, and the adjusting surface 5 and the inclined surface of the mold head 1 remain in contact and parallel. When the large surface height of the mold head 1 is... When the die head 1 is moved away from the moving block 4, the corresponding position of the die head 1 will decrease as the moving block 4 moves away. During this process, measuring tools such as micrometers can be used to adjust the die head 1 to improve the adjustment accuracy. This allows for the adjustment of the flatness of the die head 1. The process is simple and quick, saving time and effort compared to manual tapping. It also provides higher adjustment accuracy, reduces unnecessary repetitive operations, avoids the risk of scratches or bumps caused by manual operation, and reduces workload and burden. There is no need to demagnetize the magnetic table for adjustment, which improves work efficiency and ensures product processing quality.

[0026] In one embodiment, such as Figure 1 , Figure 3 and Figure 6 As shown, the fixed base 3 is provided with a mounting groove 6, and the movable block 4 is slidably connected in the mounting groove 6.

[0027] In this embodiment, by providing an installation groove 6 on the fixed base 3 and sliding the movable block 4 within the installation groove 6, the stability of the movable block 4 during sliding is improved.

[0028] In one embodiment, such as Figure 6 As shown, both sides of the mounting groove 6 are provided with sliding grooves 7; both sides of the movable block 4 are slidably connected to the sliding grooves 7 via sliding rails 8.

[0029] In this embodiment, the movable block 4 cooperates with the slide groove 7 in the mounting groove 6 via the slide rail 8, further improving stability.

[0030] In one embodiment, such as Figures 1 to 3 , Figure 5 and Figure 6 As shown, the fixed base 3 includes a first fixed block 301 and a second fixed block 302, and the mounting groove 6 is disposed on the first fixed block 301; the second fixed block 302 is connected to the side of the first fixed block 301 away from the mold head 1 and corresponds to the position of the mounting groove 6; the driving assembly includes a first driving member 9 and a second driving member 10, both of which are disposed on the second fixed block 302; the first driving member 9 is drivenly connected to the movable block 4 and is used to drive the movable block 4 to move toward the mold head 1; the second driving member 10 is drivenly connected to the movable block 4 and is used to drive the movable block 4 to move away from the mold head 1.

[0031] In this embodiment, by setting a first driving member 9 and a second driving member 10 on the second fixed block 302, the movable block 4 is driven to move towards or away from the mold head 1, thereby realizing the adjustment of the flatness of the mold head 1. This is simple, quick, time-saving, labor-saving, and has high adjustment accuracy, reducing unnecessary repetitive operations, improving work efficiency, and ensuring product processing quality.

[0032] In one embodiment, such as Figures 2 to 6 As shown, the first driving component 9 is the first fastener; the first fastener is threadedly connected to the second fixed block 302 along the sliding direction of the movable block 4, and is used to drive the movable block 4 to move toward the direction of the die head 1.

[0033] In this embodiment, the first driving component 9 adopts a first fastener, which is threaded onto the second fixed block 302 and extends into the mounting groove 6. When adjustment is required, the first fastener can be rotated so that one end of it extending into the mounting groove 6 abuts against the movable block 4, thereby driving the movable block 4 to move closer to the die head 1. The threaded adjustment method improves the adjustment accuracy. The overall structure is simple, the adjustment method is simple and convenient, and it is easy to install and disassemble.

[0034] Specifically, the second fixing block 302 is provided with a first threaded hole 11 so that the first fastener can be threadedly engaged with the first threaded hole 11, and the first fastener passes through the first threaded hole 11 and abuts against the movable block 4.

[0035] In one embodiment, such as Figures 2 to 6 As shown, a nut 13 is threaded onto the first fastener. The nut 13 is located on the side of the second fixed block 302 away from the movable block 4, and the nut 13 abuts against the second fixed block 302.

[0036] In this embodiment, a nut 13 is threaded onto the first fastener. After adjusting the flatness of the mold head 1 by rotating the first fastener, the nut 13 is tightened and pressed against the second fixing block 302 to lock the first fastener, prevent loosening, and ensure stability.

[0037] Specifically, the first fastener may be a screw or a bolt.

[0038] In one embodiment, such as Figures 2 to 6 As shown, the second driving component 10 is a second fastener, and the second fixing block 302 is provided with a through hole 14; the rod of the second fastener is movably adapted to pass through the through hole 14 along the sliding direction of the movable block 4, and is threadedly connected to the movable block 4, for driving the movable block 4 to move away from the die head 1.

[0039] It should be noted that the second fastener has a rod and a head; the movable block 4 is provided with a second threaded hole 12 for threaded connection with the second fastener.

[0040] In this embodiment, the second fastener passes through the through hole 14 and is threadedly connected to the movable block 4. When it is necessary to pull the movable block 4 back to move it away from the mold head 1, the second fastener is rotated, and the rod of the second fastener is screwed into the movable block 4. At the same time, the head of the second fastener abuts against the side wall of the second fixed block 302, thereby pulling the movable block 4 away from the mold head 1, realizing the adjustment of the flatness of the mold head 1, improving the adjustment accuracy. The overall structure is simple, the adjustment method is simple and convenient, and it is easy to install and disassemble.

[0041] Specifically, through hole 14 is a waist-shaped hole.

[0042] Specifically, the second fastener may be a screw or a bolt.

[0043] In one embodiment, such as Figure 5 and Figure 6 As shown, the second fixing block 302 is fixed to the first fixing block 301 by a locking screw 303.

[0044] In this embodiment, the second fixing block 302 is fixed to the first fixing block 301 by locking screws 303, which facilitates installation and disassembly.

[0045] As an alternative implementation, the first driving component 9 or the second driving component 10 may be a cylinder, hydraulic cylinder, or lead screw drive assembly, in conjunction with a second fastener or a first fastener; alternatively, the driving assembly may include a cylinder, hydraulic cylinder, or lead screw drive assembly; the specific choice can be made according to actual needs.

[0046] The specific working principle of the adjustable movable block for M-mold grinding provided in this embodiment is as follows: When the flatness of the mold head 1 needs to be adjusted, rotate the nut 13 to move it away from the second fixed block 302. At this time, adjust the second fastener so that its head moves away from the second fixed block 302 by a preset distance. Then, rotate the first fastener so that it abuts against the movable block 4 and drives the movable block 4 to move towards the mold head 1, so that the adjusting surface 5 and the inclined surface of the mold head 1 cooperate to generate an upward force, thereby adjusting the mold head 1 to move upward by a preset distance at the corresponding position. After the adjustment is completed, rotate the nut 13 to abut against the second fixed block 302 and lock it. When the large surface of the mold head 1 is higher, loosen the first fastener so that it maintains a preset distance from the movable block 4, and then tighten the second fastener until its head abuts against the second fastener. During the subsequent rotation, the movable block 4 is pulled back to move away from the die head 1. Alternatively, the movable block 4 can be pulled away from the die head 1 directly using the second fastener. The corresponding position of the die head 1 will then decrease as the movable block 4 moves away. During this process, measuring tools such as micrometers can be used to adjust the die head 1, thereby improving the adjustment accuracy and achieving the adjustment of the flatness of the die head 1. This method is simple and quick, saving time and effort compared to manual tapping adjustment. It also offers higher adjustment accuracy, reduces unnecessary repetitive operations, avoids the risk of scratches or bumps caused by manual operation, and reduces workload and burden. Furthermore, there is no need to demagnetize the magnetic table during the return, improving work efficiency and ensuring the processing quality of the product. This addresses the question of how to improve adjustment accuracy and ensure product processing quality.

[0047] According to embodiments of the present invention, such as Figure 7 As shown, on the other hand, a fixture is also provided, including: two fixed angle blocks 2, spaced apart; the top of the fixed angle blocks 2 is provided with a slot for adapting to support the mold head 1; a plurality of adjustable movable blocks 15, equally spaced between the two fixed angle blocks 2, and located on the side of the mold head 1; the adjustable movable blocks 15 are adjustable movable blocks for M-mold grinding as in any embodiment of the first aspect, and the adjustment surface 5 of the adjustable movable block 15 is adapted to abut against the inclined surface of the mold head 1.

[0048] In this embodiment, the adjustable movable block for M-mold grinding is applied to the fixture. During use, the large surface of the mold head 1 faces upward, and both ends of the mold head 1 are placed horizontally in the slots of the fixed angle block 2. At the same time, multiple adjustable movable blocks 15 are set to facilitate the adjustment of multiple positions of the mold head 1 through the adjustment surface 5, thereby improving the adjustment accuracy, improving safety, and ensuring its flatness. The fixture adopts the adjustable movable block for M-mold grinding according to any embodiment of the first aspect. The specific structure of the adjustable movable block for M-mold grinding is the same as that of the adjustable movable block for M-mold grinding according to any embodiment of the first aspect, so that the fixture with the adjustable movable block for M-mold grinding has at least the same technical effect as the adjustable movable block for M-mold grinding described above. The specific principle is the same as that of any embodiment of the first aspect, and will not be repeated here.

[0049] In one embodiment, such as Figure 7 As shown, there are three adjustable movable blocks 15.

[0050] In this embodiment, three adjustable movable blocks 15 are set to improve the adjustment accuracy. The number of adjustable movable blocks 15 can also be set to other numbers, depending on the actual needs.

[0051] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An adjustable movable block for grinding M-molds, characterized in that, The adjustable movable block for grinding the M-mold is used to adjust the flatness of the mold head (1), both ends of which are supported by fixed angle blocks (2). Fixed base (3); The movable block (4) is slidably connected to the fixed base (3) and has an adjustment surface (5) adapted to the inclined surface of the mold head (1); the adjustment surface (5) abuts against the inclined surface of the mold head (1); A drive component is connected to the movable block (4) and is used to drive the movable block (4) to move toward or away from the mold head (1).

2. The adjustable movable block for M-mold grinding according to claim 1, characterized in that, The fixed base (3) is provided with an installation groove (6), and the movable block (4) is slidably connected in the installation groove (6).

3. The adjustable movable block for M-mold grinding according to claim 2, characterized in that, The mounting groove (6) has sliding grooves (7) on both sides; the movable block (4) is slidably connected to the sliding grooves (7) on both sides by sliding rails (8).

4. The adjustable movable block for M-mold grinding according to claim 2, characterized in that, The fixing base (3) includes a first fixing block (301) and a second fixing block (302), and the mounting groove (6) is disposed on the first fixing block (301); the second fixing block (302) is connected to the side of the first fixing block (301) away from the mold head (1) and corresponds to the position of the mounting groove (6); The driving assembly includes a first driving member (9) and a second driving member (10), both of which are disposed on the second fixed block (302). The first driving member (9) is driven to the movable block (4) and is used to drive the movable block (4) to move toward the mold head (1). The second driving member (10) is driven to the movable block (4) and is used to drive the movable block (4) to move away from the mold head (1).

5. The adjustable movable block for M-mold grinding according to claim 4, characterized in that, The first driving component (9) is a first fastener; the first fastener is threadedly connected to the second fixed block (302) along the sliding direction of the movable block (4) and is used to drive the movable block (4) to move toward the mold head (1).

6. The adjustable movable block for M-mold grinding according to claim 5, characterized in that, The first fastener is threaded with a nut (13), which is located on the side of the second fixed block (302) away from the movable block (4) and abuts against the second fixed block (302).

7. The adjustable movable block for M-mold grinding according to claim 4, characterized in that, The second driving member (10) is a second fastener, and the second fixing block (302) is provided with a through hole (14); the rod of the second fastener is movably adapted to fit through the through hole (14) along the sliding direction of the movable block (4) and is threadedly connected to the movable block (4) to drive the movable block (4) to move away from the mold head (1).

8. The adjustable movable block for M-mold grinding according to claim 4, characterized in that, The second fixing block (302) is fixed to the first fixing block (301) by a locking screw (303).

9. A jig, characterized in that, include: Two fixed angle blocks (2) are set at intervals; the top of the fixed angle block (2) is provided with a slot for adapting to the support mold head (1); Multiple adjustable movable blocks (15) are equally spaced between two fixed angle blocks (2) and located on the side of the mold head (1); the adjustable movable blocks (15) are the adjustable movable blocks for M-mold grinding as described in any one of claims 1 to 8, and the adjustment surface (5) of the adjustable movable blocks (15) is adapted to abut against the inclined surface of the mold head (1).

10. The fixture according to claim 9, characterized in that, The adjustable movable block (15) is provided in three parts.

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