Adjustable universal tool bottom plate of round vice

Abstract

The utility model relates to an adjustable universal tool bottom plate of a round vice, which comprises a supporting bottom plate, a plurality of clamping supporting pieces are detachably mounted on the surface of the supporting bottom plate, and the fixing position of each clamping supporting piece relative to the supporting bottom plate can be changed. A clamping mechanism used for clamping a part is arranged on the surface of each clamping supporting piece. A worker can adjust the position of the clamping supporting piece relative to the supporting bottom plate according to requirements, and the whole tool has better adaptability and universality.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling equipment, in particular to an adjustable universal tooling base plate for a round vise. Background Art

[0002] In the mechanical processing industry, machine tool processing equipment and the tooling fixtures used in conjunction with the processing equipment are two different professional fields. For decades, they have been responding to market demand independently, often designing and manufacturing tooling fixtures after purchasing machine tool processing equipment.

[0003] Application publication number CN114260841A discloses a caliper fixture. The specification and accompanying drawings show that the fixture also includes a first side positioning fixture and a second side positioning fixture on a positioning tray. These first and second side positioning fixtures are used to position parts sideways to improve positioning accuracy. Adjustment screws are used to adjust the side positioning pressure to limit the position of the part. However, the first and second side positioning fixtures are fixed relative to the positioning tray and cannot be adjusted according to production needs, which introduces inconvenience during use. Summary of the Invention

[0004] The utility model mainly solves the problems existing in the use of tooling, and invents an adjustable universal tooling base plate of a round vise. The number of the second fastening holes is greater than the number of the third fastening holes, so that workers can adjust the position of the clamping support relative to the support base plate according to needs; since the clamping support, the support base plate, the clamping support block and the workpiece clamping jaws are all detachably connected, a part can be replaced separately when it is damaged.

[0005] The invention object of the utility model is achieved through the following technical solutions: a circular vise with an adjustable universal tooling base, comprising a supporting base, a surface of which is detachably mounted with a plurality of clamping supports, the fixed position of each clamping support relative to the supporting base being changeable, and a surface of each clamping support being provided with a clamping mechanism for clamping parts.

[0006] Preferably, a plurality of first fastening grooves are provided on both side surfaces of the support base plate, a first fastening hole is provided inside each of the first fastening grooves, and the inside of each of the first fastening holes is connected to the workbench of the machine tool through a first bolt. This arrangement is to achieve a detachable connection between the support base plate and the workbench.

[0007] Preferably, a plurality of second fastening holes are provided in the middle of the support base plate, and a plurality of matching third fastening holes are provided on the surface of each of the clamping supports, and the second fastening holes and the third fastening holes are connected and fixed by second bolts.

[0008] Preferably, a limiting slide groove is further provided in the middle of the supporting base plate, and a limiting boss is provided at the bottom of each clamping support member, and the limiting boss is inserted into the interior of the limiting slide groove. This setting is to make the clamping support member guiding when sliding.

[0009] Preferably, the clamping mechanism includes a clamping support block and a workpiece clamp, the clamping support block is provided with a clamping groove inside, and the workpiece clamp is provided with clamping bosses on both sides. Each clamping boss can be slidably connected to the inside of the clamping groove, and the displacement of the workpiece clamp can clamp or release the workpiece to be processed.

[0010] Preferably, a threaded hole is provided inside each of the workpiece clamping jaws, and a driving screw is provided inside the threaded hole. The rotation of the driving screw causes the workpiece clamping jaw to be displaced. This arrangement is intended to provide the workpiece clamping jaw with a larger clamping range.

[0011] Preferably, one end of the driving screw is provided with an external hexagonal boss, and an external wrench is adapted to the external hexagonal boss. This arrangement is to facilitate the rotation of the driving screw by a tool.

[0012] Preferably, the supporting base plate, the clamping support and the clamping mechanism are all made of metal, which is designed to prevent corrosion and increase their service life.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The number of the second fastening holes is greater than the number of the third fastening holes, so that workers can adjust the position of the clamping support relative to the support base plate according to needs, and the entire tooling has better adaptability and versatility; 2. Since the clamping support, the support base plate, the clamping support block and the workpiece clamping jaws are all detachably connected, a part can be replaced separately when it is damaged, avoiding the scrapping of the entire tooling and reducing the cost during production to the greatest extent; 3. Workers can use a wrench to lock the external hexagonal boss and rotate the drive screw to cause the workpiece clamping jaw to move. This adjustment method ensures the adjustment range of the workpiece clamping jaws, and the clamping degree of the workpiece clamping jaws during tightening can also be within the worker's expectations, which brings convenience to the worker during tightening and installation; 4. When adjusting the position of the clamping support relative to the support base plate, the limiting boss can slide inside the limiting slide groove, limiting the deviation of the clamping support member except in the direction of the limiting slide groove, making it more convenient for workers to align the hole position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3This is a three-dimensional view of the utility model after the first bolt and the workpiece clamp are removed.

[0017] Markings in the figure: 1. Support base plate; 11. First fastening groove; 12. First fastening hole; 13. First bolt; 14. Second fastening hole; 15. Limiting slide; 2. Clamping support; 21. Third fastening hole; 22. Second bolt; 23. Limiting boss; 3. Clamping mechanism; 31. Clamping support block; 32. Workpiece clamping jaw; 33. Clamping jaw slide; 34. Clamping jaw boss; 35. Threaded hole; 36. Drive screw; 37. External hexagonal boss. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0019] like Figures 1 to 3 As shown, a universal tooling base with an adjustable round vise includes a supporting base 1, and a plurality of first fastening grooves 11 are provided on both side surfaces of the supporting base 1. A first fastening hole 12 is provided inside each of the first fastening grooves 11, and the inside of each of the first fastening holes 12 is connected to the workbench 4 of the machine tool through a first bolt 13. A large number of first bolts 13 enable the supporting base 1 to fit firmly on the surface of the workbench 4 of the machine tool, and the supporting base 1 will not shake during processing of the five-axis machine tool, thereby ensuring the accuracy of the processed parts. A plurality of clamping supports 2 are detachably installed on the surface of the supporting base 1. Specifically, a plurality of first fastening holes 12 are provided in the middle of the supporting base 1. Two fastening holes 14, a plurality of matching third fastening holes 21 are provided on the surface of each of the clamping supports 2, and the second fastening holes 14 and the third fastening holes 21 are connected and fixed by second bolts 22. It should be noted that the number of second fastening holes 14 is greater than the number of third fastening holes 21, so that workers can adjust the position of the clamping support 2 relative to the supporting base plate 1 according to needs, and the entire tooling has better adaptability and versatility. Moreover, since each clamping support 2 and the supporting base plate 1 are detachably connected, the clamping support 2 can be replaced separately when damaged, avoiding the scrapping of the entire tooling and reducing the cost of production to the greatest extent.

[0020] The fixing plate 14 is provided with a plurality of fixing means 31 and a plurality of fixing means 32, and the fixing means 33 is provided with a plurality of fixing means 34. A clamping jaw boss 34 is provided on the side, and each clamping jaw boss 34 can be slidably connected to the inside of the clamping jaw slide 33. The displacement of the workpiece clamping jaw 32 can clamp or loosen the workpiece to be processed. A threaded hole 35 is provided inside each workpiece clamping jaw 32, and a driving screw 36 is provided inside the threaded hole 35. One end of the driving screw 36 is provided with an external hexagonal boss 37, and an external wrench is adapted to the external hexagonal boss 37. After this arrangement, the worker can use the wrench to lock the external hexagonal boss 37 and rotate it, so that the driving screw 36 also starts to rotate at the same time. The rotation of the driving screw 36 inside the threaded hole 35 causes the workpiece clamping jaw 32 to displace. During the displacement process, the clamping jaw boss 34 slides inside the clamping jaw slide 33, that is, a screw drive is formed. This adjustment method ensures the adjustment range of the workpiece clamping jaw 32, and the clamping degree of the workpiece clamping jaw 32 during tightening can also be within the worker's expectations.

[0021] Working principle and usage of this utility model:

[0022] First, use the first bolt 13 to pass through the inside of the first fastening hole 12 to connect to the surface of the workbench 4 of the machine tool. The first bolt 13 enables the support base plate 1 to fit firmly on the surface of the workbench 4 of the machine tool, ensuring that the support base plate 1 will not shake during processing of the five-axis machine tool. Then the worker can use a wrench to lock the external hexagonal boss 37 and rotate it, so that the drive screw 36 also starts to rotate at the same time. The rotation of the drive screw 36 in the threaded hole 35 causes the workpiece clamp 32 to displace. During the displacement, the clamp boss 34 slides inside the clamp slot 33, that is, a screw drive is formed. This adjustment method ensures the adjustment range of the workpiece clamp 32, and the clamping degree of the workpiece clamp 32 during tightening can also be within the worker's expectations.

[0023] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A universal tooling base plate with an adjustable round vise, comprising a supporting base plate (1), characterized in that: The surface of the support base plate (1) is detachably mounted with a plurality of clamping supports (2), the fixed position of each clamping support (2) relative to the support base plate (1) can be changed, the surface of each clamping support (2) is provided with a clamping mechanism (3) for clamping parts, and the two side surfaces of the support base plate (1) are provided with a plurality of first fastening grooves (11), the interior of each first fastening groove (11) is provided with a first fastening hole (12), and the interior of each first fastening hole (12) is connected to the machine through a first bolt (13). The workbench (4) of the bed is provided with a plurality of second fastening holes (14) in the middle of the support base (1), and a plurality of matching third fastening holes (21) are provided on the surface of each of the clamping supports (2), and the second fastening holes (14) and the third fastening holes (21) are connected and fixed by second bolts (22). The middle of the support base (1) is also provided with a limiting slide bolt (15), and the bottom of each of the clamping supports (2) is provided with a limiting boss (23), and the limiting boss (23) is inserted into the interior of the limiting slide bolt (15).

2. The adjustable universal tooling base plate of a round vise according to claim 1, characterized in that: The clamping mechanism (3) comprises a clamping support block (31) and a workpiece clamping jaw (32), wherein a clamping jaw slide groove (33) is provided inside the clamping support block (31), and clamping jaw bosses (34) are provided on both sides of the workpiece clamping jaw (32), and each clamping jaw boss (34) is slidably connected to the inside of the clamping jaw slide groove (33), and the displacement of the workpiece clamping jaw (32) can clamp or release the workpiece to be processed.

3. The adjustable universal tooling base plate for a round vise according to claim 2, characterized in that: A threaded hole (35) is provided inside each workpiece clamping jaw (32), and a driving screw (36) is provided inside the threaded hole (35). The rotation of the driving screw (36) causes the workpiece clamping jaw (32) to be displaced.

4. The adjustable universal tooling base plate for a round vise according to claim 3, characterized in that: One end of the driving screw (36) is provided with an external hexagonal boss (37), and an external wrench is adapted to fit the external hexagonal boss (37).

5. The adjustable universal tooling base plate of a round vise according to any one of claims 1 to 4, characterized in that: The supporting base plate (1), the clamping support member (2) and the clamping mechanism (3) are all made of metal.

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