Metal mold guide block

Abstract

The utility model discloses a metal mold guide block, relates to the field of molds, and aims to solve the problems that the size of an existing mold guide block is fixed, the length of the mold guide block cannot be changed, the machining stability of a mold cannot be ensured when workpieces with different sizes are guided, the mold shakes in the machining process, and the machining efficiency is high. According to the technical scheme, the die guide block comprises a guide block body and an auxiliary guide block, a mounting plate is arranged on one side of the lower end of the guide block body, two mounting holes are formed in the mounting plate, mounting bolts are arranged in the two mounting holes, and the auxiliary guide block is arranged on the lower end of the guide block body. A connecting groove is formed in the upper end of the guide block body, a connecting block is arranged at the lower end of the auxiliary guide block, the connecting block corresponds to the connecting groove, and the connecting block is connected with the guide block body in an inserted mode, so that the length of the die guide block can be adjusted according to the size of a workpiece, guiding is better conducted, and the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a metal mold guide block. Background Art

[0002] The mold guide block is one of the key components in the mold structure. It plays an important role in the mold processing, mold finishing and mold assembly process. It is a guide part in the mold used to guide the mold to immerse into the mold cavity. By fixing the position and direction of the mold parts, the stability and accuracy of the mold during operation are ensured. The mold guide block can guide the various parts of the mold to move according to the predetermined trajectory and position, thereby ensuring the accuracy and consistency of the mold during the processing. The mold guide block can reduce the deviation and shaking of the mold during the processing, improve the processing accuracy and product quality, and reduce the wear and damage of the mold by ensuring the correct matching and positioning of the various parts of the mold, thereby extending the service life of the mold.

[0003] After searching, in the prior art, the publication number CN203955929U discloses a flanging die guide block and a flanging die, wherein the flanging die guide block comprises a guide plate, wherein the guide plate has a main guide surface and at least two auxiliary guide surfaces connected to the main guide surface, wherein the main guide surface and the auxiliary guide surface have the same guiding direction, and the flanging die guide block is fixed to the middle of the lower die seat of the flanging die. The stamping die guide block conforms to the arrangement of the flanging die space, can realize centralized guiding, and has a good guiding effect.

[0004] However, the device and the prior art still have the following defects: the size of the mold guide block is fixed, and the length of the mold guide block cannot be changed. When guiding workpieces of different sizes, the mold processing stability cannot be ensured. Shaking occurs during the mold processing process, which will cause the installed mold guide block to shift, making it impossible to guide better, thereby reducing the processing accuracy. Utility Model Content

[0005] The utility model aims to provide a metal mold guide block.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A metal mold guide block comprises a guide block body and an auxiliary guide block, a mounting plate is provided on one side of the lower end of the guide block body, and the mounting plate and the guide block body are integrated, a mounting hole is provided on the mounting plate, two mounting holes are provided, and the two mounting holes are provided at both ends of the mounting plate, mounting bolts are provided inside the two mounting holes, and the mounting bolts are slidably connected with the mounting plate, a connecting groove is provided on the upper end of the guide block body, a connecting block is provided on the lower end of the auxiliary guide block, and the connecting block and the auxiliary guide block are integrated, the connecting block and the connecting groove are provided correspondingly, and the connecting block is plugged into the guide block body.

[0008] By adopting the above technical solution, the guide block is fixed to the lower die base using a mounting bolt, the workpiece contacts the main side wall of the guide block, which plays a guiding and limiting role for the workpiece, the connecting block is inserted into the connecting groove, the auxiliary guide block is spliced ​​with the guide block body, and the height of the guide block is increased. This can meet the guiding requirements of workpieces of different sizes and improve the use effect of the mold guide block.

[0009] Furthermore, a corner of the upper end of the guide block body and the auxiliary guide block is provided with a chamfer, and the chamfer is provided at an angle of sixty degrees, and a groove is provided at the lower end of the auxiliary guide block, and the groove is provided corresponding to the chamfer.

[0010] By adopting the above technical solution, the chamfering makes it easier for the workpiece to move along the guide block, avoiding damage to the guide block during debugging and working, and also protecting the workpiece.

[0011] Furthermore, an assembly hole is provided on the guide block body, two assembly holes are provided, and the assembly holes are connected to the connecting groove; a threaded hole is provided on the connecting block, two threaded holes are provided, and the threaded holes are corresponding to the assembly holes; a connecting bolt is provided on one side of the two assembly holes, and the connecting bolt is connected to the assembly hole; the connecting bolt is corresponding to the threaded hole, and the connecting bolt is threadedly connected to the connecting block.

[0012] By adopting the above technical solution, the connecting bolt passes through the assembly hole and is screwed into the threaded hole, so as to limit the inserted connecting block and ensure the firmness of the splicing between the auxiliary guide block and the guide block body.

[0013] Furthermore, one side of the guide block body and the auxiliary guide block is provided with a graphite coating, and the graphite coating is integrated with the guide block body and the auxiliary guide block.

[0014] By adopting the above technical solution, the graphite coating increases the wear resistance of the guide block body and the auxiliary guide block side wall, reduces wear when the workpiece contacts the guide block, and increases the service life of the guide block.

[0015] Furthermore, the cross-section of the mounting hole is T-shaped, the length of the mounting hole is greater than the diameter of the mounting bolt, and the mounting bolt is slidably arranged in the mounting hole, an anti-slip pad is arranged under the mounting plate, and the anti-slip pad is connected to the mounting plate as a whole.

[0016] By adopting the above technical solution, the anti-skid pad improves the connection firmness between the mounting plate and the lower mold base, and can play a buffering role for the installed guide block. The cross-section of the mounting hole is T-shaped, and the mounting bolt slides in the mounting hole. Changing the installation position of the mounting bolt can fine-tune the installed guide block to ensure the installation accuracy of the guide block and better guide it.

[0017] Furthermore, a reinforcing plate is provided on one side of the guide block body, and the reinforcing plate is provided at the contact position between the guide block body and the mounting plate, and the reinforcing plate is welded to the guide block body and the mounting plate as a whole.

[0018] By adopting the above technical solution, the reinforcing plate increases the structural strength of the connection between the guide block body and the mounting plate, ensures the functions of supporting the guide and avoiding tilting, and effectively prevents the guide block from being deformed due to long-term use.

[0019] In summary, the beneficial technical effects of the utility model are:

[0020] 1. The connecting groove, connecting bolt, auxiliary guide block, connecting block and threaded hole are used. The connecting block is aligned with the connecting groove and inserted, the auxiliary guide block is spliced ​​with the guide block body, the connecting bolt is screwed into the threaded hole and connected with the connecting block, and the inserted connecting block is limited to ensure the firmness of the auxiliary guide block and the guide block body, increase the height of the guide block, meet the guiding requirements of workpieces of different sizes, and improve the use effect of the mold guide block;

[0021] 2. Graphite coating is used to increase the wear resistance of the guide block body and the side wall of the auxiliary guide block, reduce wear when the workpiece contacts the guide block, and increase the service life of the guide block;

[0022] 3. Mounting holes, mounting bolts and anti-skid pads are used. The mounting bolts pass through the mounting holes and are connected to the lower die base, and the guide block is fixed to the lower die base. The anti-skid pads improve the firmness of the connection between the mounting plate and the lower die base, and can buffer the installed guide block. The cross-section of the mounting hole is T-shaped, and the mounting bolt slides in the mounting hole. Changing the installation position of the mounting bolt can fine-tune the installed guide block to ensure the installation accuracy of the guide block and better guide it. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a diagram showing the connection relationship between the auxiliary guide block and the guide block body of the utility model;

[0026] Figure 3 This is a structural diagram of the connection between the practical mounting bolt and the mounting plate;

[0027] Figure 4 This is a connection relationship diagram between the practical mounting bolt and the mounting plate.

[0028] In the figure, 1. guide block body; 2. mounting plate; 3. anti-slip pad; 4. reinforcement plate; 5. mounting hole; 6. mounting bolt; 7. chamfer; 8. connecting groove; 9. connecting bolt; 10. auxiliary guide block; 11. groove; 12. connecting block; 13. graphite coating; 14. threaded hole; 15. assembly hole. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 The utility model provides a technical solution: a metal mold guide block, including a guide block body 1 and an auxiliary guide block 10, a mounting plate 2 is arranged on one side of the lower end of the guide block body 1, and the mounting plate 2 and the guide block body 1 are arranged as a whole, a mounting hole 5 is arranged on the mounting plate 2, two mounting holes 5 are arranged, and the two mounting holes 5 are arranged at both ends of the mounting plate 2, and mounting bolts 6 are arranged inside the two mounting holes 5, and the mounting bolts 6 are connected to the mounting plate 2 through sliding, and a connecting groove 8 is arranged on the upper end of the guide block body 1, and the auxiliary guide block 1 0 is provided with a connecting block 12 at the lower end, and the connecting block 12 and the auxiliary guide block 10 are set as a whole, the connecting block 12 is set corresponding to the connecting groove 8, and the connecting block 12 is plugged into the guide block body 1, and the guide block is fixedly installed on the lower die base using the mounting bolt 6. The workpiece contacts the main side wall of the guide block, which plays a guiding and limiting role for the workpiece. The connecting block 12 is aligned with the connecting groove 8 and inserted, and the auxiliary guide block 10 is spliced ​​with the guide block body 1 to increase the height of the guide block, which can meet the guiding requirements of workpieces of different sizes and improve the use effect of the mold guide block.

[0032] See also Figure 1 and Figure 2A chamfer 7 is provided at a corner of the upper end of the guide block body 1 and the auxiliary guide block 10, and the chamfer 7 is set at a sixty-degree angle. A groove 11 is provided at the lower end of the auxiliary guide block 10, and the groove 11 is set corresponding to the chamfer 7. The chamfer 7 facilitates the movement of the workpiece in contact with the guide block, avoids damage to the guide block during debugging and working, and can also protect the workpiece.

[0033] See also Figure 1 and Figure 2 The guide block body 1 is provided with an assembly hole 15, and there are two assembly holes 15, and the assembly hole 15 is connected with the connecting groove 8. The connecting block 12 is provided with a threaded hole 14, and there are two threaded holes 14, and the threaded holes 14 are arranged corresponding to the assembly holes 15. A connecting bolt 9 is arranged on one side of the two assembly holes 15, and the connecting bolt 9 is arranged through the assembly hole 15, and the connecting bolt 9 is arranged corresponding to the threaded hole 14, and the connecting bolt 9 is threadedly connected to the connecting block 12. The connecting bolt 9 passes through the assembly hole 15 and is screwed into the threaded hole 14 to limit the inserted connecting block 12 to ensure the firmness of the splicing of the auxiliary guide block 10 and the guide block body 1.

[0034] See also Figure 2 A graphite coating 13 is provided on one side of the guide block body 1 and the auxiliary guide block 10, and the graphite coating 13 is integrated with the guide block body 1 and the auxiliary guide block 10. The graphite coating 13 increases the wear resistance of the side walls of the guide block body 1 and the auxiliary guide block 10, reduces wear when the workpiece contacts the guide block, and increases the service life of the guide block.

[0035] See also Figure 1 , Figure 3 and Figure 4 The cross-section of the mounting hole 5 is T-shaped, the length of the mounting hole 5 is greater than the diameter of the mounting bolt 6, and the mounting bolt 6 is slidably arranged in the mounting hole 5. An anti-skid pad 3 is arranged under the mounting plate 2, and the anti-skid pad 3 is connected to the mounting plate 2 as a whole. The anti-skid pad 3 improves the firmness of the connection between the mounting plate 2 and the lower die base, and can play a buffering role for the installed guide block. The cross-section of the mounting hole 5 is T-shaped, and the mounting bolt 6 slides in the mounting hole 5. Changing the installation position of the mounting bolt 6 can fine-tune the installed guide block to ensure the installation accuracy of the guide block and better guide it.

[0036] See also Figure 1 A reinforcing plate 4 is provided on one side of the guide block body 1, and the reinforcing plate 4 is provided at the contact point between the guide block body 1 and the mounting plate 2. The reinforcing plate 4 is welded as a whole with the guide block body 1 and the mounting plate 2. The reinforcing plate 4 increases the structural strength of the connection between the guide block body 1 and the mounting plate 2, ensures the functions of supporting the guide and avoiding the rollover, and effectively prevents the guide block from being deformed after long-term use.

[0037] Working principle: Use the mounting bolt 6 to fix the guide block to the lower die seat. The cross section of the mounting hole 5 is T-shaped. The mounting bolt 6 slides in the mounting hole 5. Changing the mounting position of the mounting bolt 6 can fine-tune the installed guide block to ensure the installation accuracy of the guide block. The anti-slip pad 3 improves the connection firmness between the mounting plate 2 and the lower die seat, and can play a buffering role for the installed guide block; the connecting block 12 is aligned with the connecting groove 8 and inserted, and the auxiliary guide block 10 is spliced ​​with the guide block body 1 to increase the height of the guide block. The connecting bolt 9 passes through the assembly hole 15 and is screwed into the threaded hole 14 to limit the inserted connecting block 12, which can meet the guiding requirements of workpieces of different sizes. The workpiece contacts the main side wall of the guide block, which plays a guiding and limiting role for the workpiece; the graphite coating 13 increases the wear resistance of the side walls of the guide block body 1 and the auxiliary guide block 10, reduces wear when the workpiece contacts the guide block, and increases the service life of the guide block. The reinforcing plate 4 increases the strength of the connecting structure between the guide block body 1 and the mounting plate 2 to ensure the function of supporting the guide and avoiding tilting, and effectively prevents the guide block from being deformed after long-term use.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal mold guide block, comprising a guide block body (1) and an auxiliary guide block (10), characterized in that: A mounting plate (2) is provided on one side of the lower end of the guide block body (1), and the mounting plate (2) and the guide block body (1) are integrally formed. A mounting hole (5) is provided on the mounting plate (2), and two mounting holes (5) are provided, and the two mounting holes (5) are provided at both ends of the mounting plate (2). Mounting bolts (6) are provided inside the two mounting holes (5), and the mounting bolts (6) are slidably connected to the mounting plate (2). A connecting groove (8) is provided at the upper end of the guide block body (1), and a connecting block (12) is provided at the lower end of the auxiliary guide block (10), and the connecting block (12) and the auxiliary guide block (10) are integrally formed, and the connecting block (12) and the connecting groove (8) are correspondingly provided, and the connecting block (12) is plugged into the guide block body (1).

2. A metal mold guide block according to claim 1, characterized in that: A chamfer (7) is provided at one corner of the upper end of the guide block body (1) and the auxiliary guide block (10), and the chamfer (7) is provided at an angle of sixty degrees. A groove (11) is provided at the lower end of the auxiliary guide block (10), and the groove (11) is provided corresponding to the chamfer (7).

3. A metal mold guide block according to claim 1, characterized in that: The guide block body (1) is provided with an assembly hole (15), two of which are provided, and the assembly hole (15) is communicated with the connection groove (8); the connection block (12) is provided with a threaded hole (14), two of which are provided, and the threaded holes (14) are arranged corresponding to the assembly holes (15); a connecting bolt (9) is provided on one side of the two assembly holes (15), and the connecting bolt (9) is arranged through the assembly hole (15); the connecting bolt (9) is arranged corresponding to the threaded hole (14), and the connecting bolt (9) is threadedly connected to the connection block (12).

4. A metal mold guide block according to claim 1, characterized in that: A graphite coating (13) is provided on one side of the guide block body (1) and the auxiliary guide block (10), and the graphite coating (13) is integrated with the guide block body (1) and the auxiliary guide block (10).

5. A metal mold guide block according to claim 1, characterized in that: The cross section of the mounting hole (5) is T-shaped, the length of the mounting hole (5) is greater than the diameter of the mounting bolt (6), and the mounting bolt (6) is slidably arranged in the mounting hole (5), and an anti-slip pad (3) is arranged below the mounting plate (2), and the anti-slip pad (3) is connected to the mounting plate (2) as a whole.

6. A metal mold guide block according to claim 1, characterized in that: A reinforcing plate (4) is provided on one side of the guide block body (1), and the reinforcing plate (4) is provided at the contact point between the guide block body (1) and the mounting plate (2), and the reinforcing plate (4) is welded integrally with the guide block body (1) and the mounting plate (2).

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