Angle adjusting block for bench vice

Abstract

The utility model relates to the technical field of angle adjustment of mechanical parts, in particular to an angle adjusting block for a bench vice. The angle adjusting block comprises an adjusting plate, a bracket assembly is fixedly installed on the right side of the adjusting plate, and a supporting plate assembly is arranged on the left side of the upper end face of the adjusting plate. The upper end of the arc-shaped adjusting assembly is bolted with a fixed angle ejector block. When the angle adjusting device is used, the arc-shaped plate can circumferentially rotate around the positioning bolt, so that the inclination angle of the angle ejecting block is greatly adjusted, then the fastening bolt is used for driving the angle ejecting block to slide in the arc-shaped groove hole in a limited mode, and therefore micro adjustment of the angle ejecting block is achieved, and the angle adjusting accuracy is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical part angle adjustment, and particularly relates to an angle adjustment block for a bench vice. Background Technique

[0002] With the continuous development of the economy, people's living standards have been greatly improved, and people pay more and more attention to interior decoration. The use and layout of pipelines are indispensable in interior decoration projects. The clamping work when using pipelines is completed by a bench vice. The bench vice is divided into two major parts: a fixed base and a main vice body. However, most bench vices have a single structure and fixed angles, and cannot perform clamping work in some special positions. At this time, an angle adjustment block is required to perform corresponding leveling work. However, due to the fixed angle limitation of the angle adjustment block, a large number of angle blocks with different angles are needed for assistance, which results in poor practicability of the angle blocks. Therefore, the technical personnel in this field provide an angle adjustment block for a bench vice to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an angle adjustment block for a bench vice, which includes an adjustment plate. A bracket assembly is fixedly installed on the right side of the adjustment plate, a support plate assembly is arranged on the left side of the upper end surface of the adjustment plate, adjustment arc assemblies are symmetrically arranged in the middle of the front and rear end surfaces of the adjustment plate, and an angle top block is bolted and fixed at the upper end of the adjustment arc assembly;

[0004] The adjustment arc assembly includes an arc plate, an arc slot hole, a positioning bolt, a positioning bolt hole, a fastening bolt, and a fastening bolt hole. Arc plates are arranged at the front and rear ends of the adjustment plate. A positioning bolt is arranged at the bottom of the arc plate, so that the arc plate can rotate circumferentially around the positioning bolt, thereby greatly adjusting the inclination angle of the angle top block. An arc slot hole penetrating through the front and rear is opened in the upper part of the arc plate, and a slidable fastening bolt is arranged in the arc slot hole, so that the angle top block is driven by the fastening bolt to slide and be limited in the arc slot hole, thereby realizing the fine adjustment of the angle top block and ensuring the accuracy of angle adjustment.

[0005] Preferably: The bracket assembly includes a fixed frame plate, a limiting rod, and a sleeve rod. Fixed frame plates are symmetrically arranged on the front and rear end faces of the right part of the adjustment plate. A limiting rod is fixedly installed at the center of the inner side of the fixed frame plate, and a sleeve rod is sleeved on the limiting rod.

[0006] Preferably: Groove openings are symmetrically opened between the right part of the angle top block and the inner side end face of the right part of the adjustment plate, and the groove openings are arranged corresponding to the sleeve rods.

[0007] Preferably, the pallet assembly includes a triangular plate, a limiting round block and a limiting slot hole. In the triangular plate, the limiting round block is fixedly installed in the middle of the lower end. A limiting slot hole is opened in the middle of the left side of the upper end surface of the adjusting plate. The limiting round block is placed in the limiting slot hole. Thus, the triangular plate can rotate through the limiting round block in the limiting slot hole, and further adjust the lifting height of the highest point of the triangular plate relative to the angle top block, so as to change the angle top block and realize the angle change of the overall angle block assembly at the bottom support.

[0008] Preferably, positioning bolt holes are symmetrically opened at the front and rear ends of the adjusting plate, and the positioning bolts pass through the arc-shaped plate and are arranged in the positioning bolt holes.

[0009] Preferably, fastening bolt holes are opened on the front and rear end faces of the angle top block, and the fastening bolt holes correspond to the fastening bolts.

[0010] The technical effects and advantages of the present utility model are as follows:

[0011] 1. When the present utility model is in use, the arc-shaped plate can rotate circumferentially around the positioning bolt, so as to greatly adjust the inclination angle of the angle top block. Then, the fastening bolt is used to drive the angle top block to slide and be limited in the arc-shaped slot hole, so as to realize the fine adjustment of the angle top block and ensure the accuracy of the angle adjustment.

[0012] 2. When the present utility model is in use, the triangular plate can rotate through the limiting round block in the limiting slot hole, and further adjust the lifting height of the highest point of the triangular plate relative to the angle top block, so as to change the angle top block and realize the angle change of the overall angle block assembly at the bottom support, increasing the practicability. Description of the Drawings

[0013] Figure 1 is the structural schematic diagram provided by this application;

[0014] Figure 2 is the structural schematic diagram of the pallet assembly provided by this application;

[0015] Figure 3 is the structural schematic diagram of the adjusting arc assembly provided by this application;

[0016] In the figure: 1. Adjusting plate; 2. Bracket assembly; 3. Pallet assembly; 4. Adjusting arc assembly; 5. Angle top block;

[0017] 21. Fixed frame plate; 22. Limiting rod; 23. Sleeve rod;

[0018] 31. Triangular plate; 32. Limiting round block; 33. Limiting slot hole;

[0019] 41. Arc-shaped plate; 42. Arc-shaped slot hole; 43. Positioning bolt; 44. Positioning bolt hole; 45. Fastening bolt; 46. Fastening bolt hole. Detailed Embodiments

[0020] The following further describes the present utility model in detail in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0021] Please refer to Figures 1 to 3 , in this embodiment, an angle adjustment block for a bench vice is provided, including an adjustment plate 1. A bracket assembly 2 is fixedly installed on the right side of the adjustment plate 1. A support plate assembly 3 is arranged on the left side of the upper end surface of the adjustment plate 1. Adjustment arc assemblies 4 are symmetrically arranged in the middle of the front and rear end surfaces of the adjustment plate 1. An angle top block 5 is bolted and fixed to the upper end of the adjustment arc assembly 4;

[0022] The bracket assembly 2 includes a fixed frame plate 21, a limit rod 22 and a sleeve rod 23. Fixed frame plates 21 are symmetrically arranged on the front and rear end surfaces of the right part of the adjustment plate 1. A limit rod 22 is fixedly installed at the center of the inner side of the fixed frame plate 21. A sleeve rod 23 is sleeved on the limit rod 22. Notches are symmetrically formed between the right part of the angle top block 5 and the inner side end surface of the right part of the adjustment plate 1, and the notches are arranged corresponding to the sleeve rods 23;

[0023] The support plate assembly 3 includes a triangular plate 31, a limit round block 32 and a limit slot hole 33. For the triangular plate 31, a limit round block 32 is fixedly installed in the middle of the lower end of the triangular plate 31. A limit slot hole 33 is formed in the middle of the left side of the upper end surface of the adjustment plate 1. The limit round block 32 is arranged in the limit slot hole 33. Thus, the triangular plate 31 can rotate in the limit slot hole 33 through the limit round block 32, and further adjust the lifting height of the highest point of the triangular plate 31 relative to the angle top block 5, so as to change the angle top block 5 and realize the angle change of the overall angle block assembly and the bottom support;

[0024] The described adjusting arc assembly 4 includes an arc plate 41, an arc slot 42, a positioning bolt 43, a positioning bolt hole 44, a fastening bolt 45, and a fastening bolt hole 46. Arc plates 41 are provided at the front and rear ends of the adjusting plate 1. A positioning bolt 43 is provided at the bottom of the arc plate 41. Positioning bolt holes 44 are symmetrically opened at the front and rear ends of the adjusting plate 1. The positioning bolt 43 passes through the arc plate 41 and is arranged in the positioning bolt hole 44. Thus, the arc plate 41 can rotate circumferentially around the positioning bolt 43, thereby greatly adjusting the inclination angle of the angle top block 5. An arc slot 42 penetrating through the front and rear is opened in the upper part of the arc plate 41. A slidable fastening bolt 45 is arranged in the arc slot 42. Fastening bolt holes 46 are opened on the front and rear end faces of the angle top block 5, and the fastening bolt holes 46 correspond to the fastening bolt 45. Thus, the fastening bolt 45 is used to drive the angle top block 5 to slide in a limited manner in the arc slot 42, thereby realizing the fine adjustment of the angle top block 5 and ensuring the accuracy of angle adjustment.

[0025] The working principle of the present utility model is:

[0026] When the present utility model is in use, the arc plate 41 can rotate circumferentially around the positioning bolt 43, thereby greatly adjusting the inclination angle of the angle top block 5. Then, the fastening bolt 45 is used to drive the angle top block 5 to slide in a limited manner in the arc slot 42, thereby realizing the fine adjustment of the angle top block 5 and ensuring the accuracy of angle adjustment. Then, the triangular plate 31 can rotate through the limiting round block 32 in the limiting slot 33, and further adjust the lifting height of the highest point of the triangular plate 31 relative to the angle top block 5, so as to change the angle top block 5 and realize the angle change of the overall angle block assembly bottom support, increasing the practicability.

[0027] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, shall be implemented according to the conventional means in the art.

Claims

1. An angle adjustment block for a bench vise, comprising an adjustment plate (1), characterized in that: A bracket assembly (2) is fixedly installed on the right side of the adjustment plate (1), a bracket assembly (3) is arranged on the left side of the upper end surface of the adjustment plate (1), an adjustment arc assembly (4) is symmetrically arranged in the middle of the front and rear end surfaces of the adjustment plate (1), and the upper end of the adjustment arc assembly (4) is bolted to a fixed angle top block (5); The adjusting arc component (4) comprises an arc plate (41), an arc slot (42), a positioning bolt (43), a positioning bolt hole (44), a fastening bolt (45) and a fastening bolt hole (46). The adjusting plate (1) is provided with an arc plate (41) at both ends thereof, and a positioning bolt (43) is provided at the bottom of the arc plate (41), so that the arc plate (41) can rotate in a circle around the positioning bolt (43), so as to greatly adjust the tilt angle of the angle top block (5). The upper part of the arc plate (41) is provided with an arc slot (42) penetrating from front to back, and a slidable fastening bolt (45) is provided in the arc slot (42).

2. The angle adjustment block for a bench vise according to claim 1, characterized in that: The bracket assembly (2) comprises a fixed frame plate (21), a limiting rod (22) and a sleeve rod (23); the fixed frame plate (21) is symmetrically arranged at the front and rear ends of the right part of the adjustment plate (1); the limiting rod (22) is fixedly installed at the center of the inner side of the fixed frame plate (21); and the sleeve rod (23) is sleeved on the limiting rod (22).

3. The angle adjustment block for a bench vise according to claim 2, characterized in that: Notches are symmetrically arranged between the right part of the angle top block (5) and the inner side end surface of the right part of the adjustment plate (1), and the notches and the sleeve rod (23) are arranged opposite to each other.

4. The angle adjustment block for a bench vise according to claim 1, characterized in that: The support plate assembly (3) comprises a triangular plate (31), a limiting circular block (32) and a limiting slot hole (33); the triangular plate (31) has a limiting circular block (32) fixedly mounted in the middle of the lower end of the triangular plate (31); a limiting slot hole (33) is provided in the middle of the left side of the upper end surface of the adjustment plate (1); the limiting circular block (32) is arranged in the limiting slot hole (33), so that the triangular plate (31) can rotate in the limiting slot hole (33) through the limiting circular block (32).

5. The angle adjustment block for a bench vise according to claim 1, characterized in that: Positioning bolt holes (44) are symmetrically provided at the front and rear ends of the adjustment plate (1), and the positioning bolts (43) pass through the arc-shaped plate (41) and are arranged in the positioning bolt holes (44).

6. The angle adjustment block for a bench vise according to claim 1, characterized in that: The front and rear end surfaces of the angle top block (5) are provided with fastening bolt holes (46), and the fastening bolt holes (46) correspond to the fastening bolts (45).

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