CN219562819U - Fixing tool for square workpiece machining - Google Patents

Abstract

The utility model relates to the technical field of fixed tools and discloses a fixed tool for processing square workpieces, which comprises a fixed rod, wherein the top of the fixed rod is provided with a fixed base, the back of the bottom of the fixed base is fixedly connected with a lower connecting rod, the front of the lower connecting rod is fixedly connected with a lower nut, the middle part of the lower nut is movably sleeved with a lower rotating handle, one side of the fixed base is fixedly connected with a fixed ring, the top of the fixed ring is provided with a rotating groove, the rotating groove is movably sleeved with a fixed bolt, the top of the fixed bolt is fixedly connected with a fixed nut, the middle part of the fixed bolt is provided with a fixed groove, and the inside of the fixed groove is fixedly sleeved with a fixed shaft; the fixing bolts are arranged between the rotating base and the fixing ring for connection, the fixing and the rotation of the fixing ring can be controlled only by controlling the connection and the separation between the rotating ring and the fixing groove, the operation is simple and convenient, and the square workpiece is more convenient to process and fix.

Description

Fixing tool for square workpiece machining

Technical Field

The utility model relates to the technical field of fixed tools, in particular to a fixed tool for square workpiece machining.

Background

The fixing tool is used for fixing a processing object in the mechanical manufacturing process, so that the fixing tool occupies a correct position to receive processing, a workpiece can be quickly, conveniently and safely installed, the fixing tool for square workpiece processing is mainly used for fixing a square workpiece, a stable and repeatable position is provided for the workpiece, and the processing and manufacturing process can be accurately and efficiently carried out.

The fixed frock of current square work piece processing can appear some problems when in actual use, specifically as follows:

the fixed frock of square work piece processing can be centre gripping wantonly on the dead lever, can rotate according to square work piece position that needs processing, and square work piece carries out more accurate processing, and the fixed frock rotation part of current square work piece processing is fixed and is rotated through being connected between bolt and the nut, need repeatedly screw up the nut with unscrewing when rotating, and the operation is more loaded down with trivial details, if the nut does not screw up, can remove when square work piece processing to processingquality has been reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a fixing tool for square workpiece processing, which solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a fixed frock of square work piece processing, includes the dead lever, the top of dead lever is equipped with unable adjustment base, the back fixedly connected with down the connecting rod of dead lever bottom, the positive fixedly connected with down the nut of connecting rod, the middle part activity of nut has cup jointed down the rotation handle down, one side fixedly connected with solid fixed ring of dead lever, the rotation groove has been seted up at the top of solid fixed ring, the dead bolt has been cup jointed in the rotation groove activity, the fixed nut of top fixedly connected with of dead bolt, the fixed slot has been seted up at the middle part of dead bolt, the fixed axle has been cup jointed in the inside fixed of dead slot, the fixed axle activity has cup jointed the swivel ring, the back fixedly connected with connecting handle of swivel ring, the top fixedly connected with of fixed nut rotates the base, the back fixedly connected with of swivel base top goes up the connecting rod, the positive fixedly connected with of going up the connecting rod goes up the nut, the middle part activity of going up the nut has cup jointed and has gone up the rotation handle.

Further, the fixed base and the rotating base are identical in structure size, and the top of the rotating base is always kept straight.

Further, the diameter of the fixing nut is larger than the width of the rotating groove, and the diameter of the fixing bolt is the same as the width of the rotating groove.

Further, the size of the fixing groove is the same as that of the rotating ring.

Further, the diameter of the outer part of the rotating ring is larger than the width of the rotating groove, and the whole size of the rotating ring is half of that of the fixing bolt.

Further, the top of the rotating ring is closely attached to the inside of the fixed ring.

The utility model has the technical effects and advantages that:

1. the fixing bolts are arranged between the rotating base and the fixing ring for connection, the fixing and the rotation of the fixing ring can be controlled only by controlling the connection and the separation between the rotating ring and the fixing groove, the operation is simple and convenient, and the square workpiece is more convenient to process and fix.

2. The fixing groove is fixed at all times, so that the rotating ring is tightly connected with the fixing groove to fix the rotating base, the fixing positions are the same each time, the fixing groove is beneficial to ensuring that the rotating base cannot move after being fixed, and the processing quality of square workpieces is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a connecting pin structure according to the present utility model.

Fig. 3 is a schematic view of the overall rotation structure of the present utility model.

Fig. 4 is a schematic diagram of the explosion structure of the connecting bolt of the present utility model.

The reference numerals are: 1. a fixed rod; 2. a lower connecting rod; 3. a lower nut; 4. a handle is rotated downwards; 5. a fixed base; 6. rotating the base; 7. an upper connecting rod; 8. a top nut; 9. a handle is rotated upwards; 10. a fixing ring; 1001. a rotating groove; 11. a fixed screw cap; 12. a fixing bolt; 1201. a fixing groove; 13. a rotating ring; 14. a connecting handle; 15. and a fixed shaft.

Detailed Description

The embodiments of the present utility model will be described more fully below with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the fixing tool according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-4, the utility model provides a fixing tool for square workpiece processing, which comprises a fixing rod 1, wherein the top of the fixing rod 1 is provided with a fixing base 5, the back of the bottom of the fixing base 5 is fixedly connected with a lower connecting rod 2, the front of the lower connecting rod 2 is fixedly connected with a lower nut 3, the middle part of the lower nut 3 is movably sleeved with a lower rotating handle 4, one side of the fixing base 5 is fixedly connected with a fixing ring 10, the top of the fixing ring 10 is provided with a rotating groove 1001, the rotating groove 1001 is movably sleeved with a fixing bolt 12, the top of the fixing bolt 12 is fixedly connected with a fixing nut 11, the middle part of the fixing bolt 12 is provided with a fixing groove 1201, the inside of the fixing groove 1201 is fixedly sleeved with a fixing shaft 15, the fixing shaft 15 is movably sleeved with a rotating ring 13, the back of the rotating ring 13 is fixedly connected with a connecting handle 14, the top of the fixing nut 11 is fixedly connected with a rotating base 6, the back of the top of the rotating base 6 is fixedly connected with an upper connecting rod 7, the front of the upper connecting rod 7 is fixedly connected with an upper nut 8, the middle of the upper nut 8 is movably sleeved with an upper rotating handle 9, a fixed tool can be used for conveniently and rapidly clamping and fixing square workpieces, the labor intensity of workers is reduced, when the square workpieces are clamped by the fixed tool, the position accuracy of the square workpieces is ensured by the fixed tool and is not influenced by the technical level of the workers, the processing accuracy of a batch of square workpieces tends to be consistent, meanwhile, the square workpieces are clamped by the fixed tool, the square workpieces can be rapidly positioned and clamped without alignment, the auxiliary working hours are remarkably reduced, the square workpieces can be clamped by using a plurality of multi-station fixed tools, and a high-efficiency clamping mechanism is adopted, so that the labor productivity is improved, and the production cost is reduced;

the fixed connection between the fixed base 5 and the lower connecting rod 2, and the fixed connection between the rotating base 6 and the upper connecting rod 7 mean that the connection between the two structures is in a stable state, but not limited to a connection state, that is, a threaded connection, a welding and an integral formation can be determined according to the implementation environment, so that the embodiment does not have excessive limitation.

In a preferred embodiment, the fixed base 5 and the rotating base 6 have the same structure and size, and the top of the rotating base 6 is always kept straight, so that the square workpiece is always kept straight when fixed on the rotating base 6, and the processing quality of the square workpiece is ensured.

In a preferred embodiment, the diameter of the fixing nut 11 is larger than the width of the rotation groove 1001, the fixing nut 11 does not pass through the rotation groove 1001 and is always located above the fixing ring 10, the diameter of the fixing bolt 12 is the same as the width of the rotation groove 1001, the fixing bolt 12 moves in the rotation groove 1001, and the fixing nut 11 is associated with the rotation ring 13.

In a preferred embodiment, the size of the stationary groove 1201 is the same as the size of the rotating ring 13, ensuring that the rotating ring 13 is in close proximity to the stationary groove 1201.

In a preferred embodiment, the diameter of the outer part of the rotating ring 13 is larger than the width of the rotating groove 1001, the rotating ring 13 does not pass through the rotating groove 1001, the rotating ring 13 has enough strength to be fixed with the fixed ring 10, meanwhile, the rotating ring 13 cannot be damaged in the process of multiple times of rotation, the service life of the rotating ring 13 is ensured, the whole size of the rotating ring 13 is half of that of the fixed bolt 12, the rotating ring 13 has a reasonable structure, and no excessive parts are contacted with the fixed bolt 12 when the rotating ring 13 rotates, so that the rotating ring 13 is prevented from rotating.

In a preferred embodiment, the top of the rotating ring 13 is closely attached to the inside of the fixed ring 10, ensuring that there is no gap between the rotating ring 13 and the inside of the fixed ring 10, and the fixing peg 12 does not move, thereby ensuring a stable fixation of the rotating base 6.

The working principle of the utility model is as follows: firstly, determining the position of a fixed rod 1, placing a fixed base 5 on the top of the fixed rod 1, rotating a lower rotating handle 4 to enable the top of the lower rotating handle 4 to be closely attached to the bottom of the fixed rod 1, enabling the whole of a fixed tool to be fixed on the fixed rod 1, placing a square workpiece to be processed on the top of a rotating base 6, rotating an upper rotating handle 9 to enable the bottom of the upper rotating handle 9 to be closely attached to the top of the square workpiece, fixing the square workpiece, and rotating the upper rotating handle 9 in the opposite direction again after processing is completed to enable the bottom of the upper rotating handle 9 to be separated from the square workpiece, wherein the square workpiece is processed on the top of the rotating base 6;

when the top of the fixed rod 1 is required to be processed, the rotating base 6 is rotated, the axial position of the upper connecting rod 7 is parallel to the fixed rod 1, the connecting handle 14 is pulled upwards to drive the rotating ring 13 to rotate along the fixed shaft 15, the rotating ring 13 is separated from the fixed groove 1201, thereby the rotating ring 13 loses the fixing effect on the fixed ring 10, then the upper connecting rod 7 is rotated to one side of the fixed rod 1, the rotating base 6 is fixedly connected with the bottom of the upper connecting rod 7, the fixed nut 11 is driven to move when the upper connecting rod 7 is rotated, the fixed bolt 12 is fixedly connected with the fixed bolt 12 at the bottom of the fixed nut 11 in the rotating groove 1001, the fixed bolt 12 is driven to move in the track of the rotating groove 1001, and when the rotating base 6 moves to the other side of the fixed ring 10 and is attached to the fixed ring 10, the rotating ring 13 is attached to the fixed groove 1201, so that the top of the rotating ring 13 is tightly attached to the inner side of the fixed ring 10, the fixed bolt 12 is fixed, the rotating base 6 is fixed, the workpiece to be placed tightly on the other side of the rotating base 9 is placed tightly, and the rotating square workpiece is not placed on the rotating base 9 is changed, and the rotating square workpiece is not placed tightly is connected with the rotating square handle 9, and the rotating square workpiece is not placed on the rotating position is changed, and the rotating square workpiece is positioned tightly, and the rotating square handle is fixed on the rotating handle 9 is positioned on the rotating position.

Claims (6)

1. The utility model provides a fixed frock of square work piece processing, includes dead lever (1), its characterized in that: the utility model discloses a fixing device for a bicycle, including fixing base (1), connecting rod (2), nut (3) under the back fixedly connected with of fixing base (5) bottom, nut (4) have been cup jointed down in the middle part activity of nut (3) down, one side fixedly connected with solid fixed ring (10) of fixing base (5), rotation groove (1001) have been seted up at the top of solid fixed ring (10), rotation groove (1001) activity has cup jointed dead bolt (12), the top fixedly connected with fixation nut (11) of dead bolt (12), fixed slot (1201) have been seted up at the middle part of fixation bolt (12), fixed axle (15) have been cup jointed to the inside fixedly connected with of fixed slot (1201), rotation ring (13) have been cup jointed in the activity of fixed axle (15), the back fixedly connected with connection handle (14) of rotation ring (13), rotation base (6) have been seted up at the top of solid fixed ring (7), on the back fixedly connected with connecting rod (7) on the top of connecting base (6) have rotation nut (8) on the front of connecting rod (8).

2. The fixture for machining square workpieces according to claim 1, wherein: the fixed base (5) and the rotating base (6) are identical in structural size, and the top of the rotating base (6) is always kept straight.

3. The fixture for machining square workpieces according to claim 1, wherein: the diameter of the fixed nut (11) is larger than the opening width of the rotating groove (1001), and the diameter of the fixed bolt (12) is the same as the width of the rotating groove (1001).

4. The fixture for machining square workpieces according to claim 1, wherein: the size of the fixed groove (1201) is the same as that of the rotating ring (13).

5. The fixture for machining square workpieces according to claim 1, wherein: the diameter of the outer part of the rotating ring (13) is larger than the width of the rotating groove (1001), and the whole size of the rotating ring (13) is half of that of the fixed bolt (12).

6. The fixture for machining square workpieces according to claim 1, wherein: the top of the rotating ring (13) is closely attached to the inside of the fixed ring (10).