CN221065344U - Workpiece positioning mechanism for radial drilling machine - Google Patents

Abstract

The utility model discloses a workpiece positioning mechanism for a radial drilling machine, which belongs to the technical field of radial drilling machines and comprises a drilling machine, wherein an adjusting component and two limiting components are arranged in the drilling machine, the adjusting component is arranged in the two limiting components, and the two limiting components are connected with a wedge plate. This work piece positioning mechanism that radial drill used through setting up wedge plate, slide bar, spring, fixed block and slipmat, corotation rolling disc, and the wedge plate that is close to each other all drives slipmat and work piece contact through spring and fixed block, and the fixed block drives the slide bar and slides in the sliding sleeve, and the spring shrink not only can carry out the centre gripping location to the work piece with two wedge plates of work piece contact, and can also press the work piece on the drilling machine, and a plurality of fixed blocks all drive slipmat under the effect of spring elasticity and fix a position the work piece for this positioning mechanism can fix a position fixedly to the work piece fast and firm.

Description

Workpiece positioning mechanism for radial drilling machine

Technical Field

The utility model belongs to the technical field of radial drilling machines, and particularly relates to a workpiece positioning mechanism for a radial drilling machine.

Background

The rocker arm drill is a hole processing device, can be used for drilling, reaming, tapping, shaving end face and other various processing, and when the workpiece is fixed in a positioning manner, a user needs to operate a plurality of locking bolts to fix the workpiece, so that the operation is complicated, the workpiece cannot be quickly positioned by the positioning mechanism, and therefore the workpiece positioning mechanism for the rocker arm drill is needed to solve the problem.

Disclosure of utility model

In order to overcome the defects, the utility model provides a workpiece positioning mechanism for a radial drilling machine, which solves the problem that the positioning mechanism cannot rapidly position a workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a work piece positioning mechanism that radial drill used, includes the drilling machine, be equipped with adjusting part and two spacing subassemblies in the drilling machine, adjusting part establishes in two spacing subassemblies, and two spacing subassemblies all are connected with the wedge plate, and two wedge plates all overlap joint with the drilling machine, be equipped with three fixed subassembly in the wedge plate.

As a further aspect of the utility model: two guide components and two grooves are arranged in the drilling machine, the wedge plate is connected with the two guide components, and the guide components are arranged in the grooves.

As a further aspect of the utility model: the adjusting component comprises two bearings, the two bearings are arranged in the limiting component, the same threaded rod is arranged in the two bearings, the threaded rod is in threaded connection with two nuts, the two nuts are arranged in the limiting component, and the threaded rod is connected with the turntable.

As a further aspect of the utility model: the limiting assembly comprises a movable block, the movable block is clamped outside the nut, the movable block is connected with the wedge plate, the movable block is slidably connected in the limiting groove, the bearing is clamped in the limiting groove, the threaded rod and the nut are arranged in the limiting groove, and the limiting groove is formed in the drilling machine.

As a further aspect of the utility model: the fixed subassembly includes the sliding sleeve, the sliding sleeve joint is in the wedge plate, sliding connection has the slide bar in the sliding sleeve, the slide bar is connected with the fixed block, and the one side that a plurality of fixed block is close to all is connected with the slipmat, the spring has been cup jointed outward to the slide bar, the both ends of spring are connected with the one side that sliding sleeve and fixed block are close to respectively.

As a further aspect of the utility model: the guide assembly comprises a guide plate, the guide plate is connected with the wedge plate, a guide rod is connected in a sliding mode in the guide plate, the guide rod is connected with the groove, and the guide plate is connected in the groove in a sliding mode.

As a further aspect of the utility model: the threaded rod consists of two threaded columns with opposite threaded directions, and the shape of the sliding rod is T-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. This work piece positioning mechanism that radial drill used, through setting up threaded rod, the nut, movable block, the wedge plate, the slide bar, the spring, fixed block and slipmat, place the work piece between two wedge plates, the normal rotation carousel, when the wedge plate that is close to each other all drives slipmat and work piece contact through spring and fixed block, the fixed block drives the slide bar and slides in the sliding sleeve, the spring shrink, not only can carry out the centre gripping location with the work piece with two wedge plates of work piece contact, and can also press the work piece on the drilling machine, and a plurality of fixed blocks all drive slipmat under the effect of spring elasticity and fix a position the work piece, easy operation makes this positioning mechanism can be fast and firm fix a position fixedly to the work piece.

2. This work piece positioning mechanism that radial drill used, through setting up wedge plate, fixed block, slide bar and spring, when the wedge plate that is close to each other passes through spring and fixed block drive slipmat and work piece contact, a plurality of fixed blocks can drive the slide bar according to the appearance of work piece and slide different distances in the sliding sleeve, the spring shrink, a plurality of spring accessible fixed block of shrink drive slipmat fix the work piece of different shapes, and the wedge plate that is close to each other can fix a position the work piece of equidimension not, has improved this positioning mechanism's suitability.

3. This work piece positioning mechanism that radial drill used through setting up deflector and guide bar, because of deflector sliding connection outside the guide bar, the guide bar can be spacing to the deflector for the deflector can not take place to rock when the motion, and the wedge plate of being connected with the deflector can be along the steady motion of axial direction of guide bar.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the front perspective view of the present utility model;

In the figure: 1 drilling machine, 2 adjusting component, 21 bearing, 22 threaded rod, 23 nut, 24 carousel, 3 spacing subassembly, 31 movable block, 32 spacing groove, 4 wedge plate, 5 fixed subassembly, 51 sliding sleeve, 52 slide bar, 53 fixed block, 54 slipmat, 55 spring, 6 recess, 7 direction subassembly, 71 deflector, 72 guide bar.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a work piece positioning mechanism that radial drill used, includes drilling machine 1, is equipped with adjusting part 2 and two spacing subassemblies 3 in the drilling machine 1, and adjusting part 2 is established in two spacing subassemblies 3, and adjusting part 2 includes two bearings 21, and two bearings 21 are all established in spacing subassembly 3, are equipped with same threaded rod 22 in two bearings 21, through setting up bearing 21, bearing 21 can be with the spacing fixed in spacing groove 32 of threaded rod 22;

The threaded rod 22 is in threaded connection with two nuts 23, the two nuts 23 are arranged in the limiting component 3, and by arranging the threaded rod 22, the threaded rod 22 consists of two threaded columns with opposite threaded directions, the two nuts 23 are respectively in threaded connection with the outside of the two threaded columns, and the rotating threaded rod 22 can drive the two nuts 23 to be close to or far away from each other;

The threaded rod 22 is connected with the turntable 24, and by arranging the turntable 24, a user can conveniently rotate the threaded rod 22 through the turntable 24;

The two limiting assemblies 3 are connected with the wedge plate 4, the limiting assemblies 3 comprise movable blocks 31, the movable blocks 31 are clamped outside the nuts 23, the movable blocks 31 are connected with the wedge plate 4, and when the inclined surfaces of the movable wedge plate 4 are contacted with a workpiece, the movable wedge plate 4 can clamp and press the workpiece;

The movable block 31 is slidably connected in the limit groove 32, the bearing 21 is clamped in the limit groove 32, the threaded rod 22 and the nut 23 are both arranged in the limit groove 32, the limit groove 32 is formed in the drilling machine 1, the movable block 31 and the limit groove 32 are arranged, the movable block 31 can be limited by the limit groove 32 due to the fact that the movable block 31 is slidably connected in the limit groove 32, the movable block 31 cannot shake during movement, the movable block 31 can move stably along the axial direction of the threaded rod 22, the movable block 31 and the limit groove 32 are matched with each other to limit the nut 23, the nut 23 cannot rotate under the action of rotating the threaded rod 22, and the nut 23 can move stably under the action of rotating the threaded rod 22;

The two wedge plates 4 are overlapped with the drilling machine 1, three fixing assemblies 5 are arranged in the wedge plates 4, each fixing assembly 5 comprises a sliding sleeve 51, each sliding sleeve 51 is clamped in the wedge plate 4, a sliding rod 52 is connected in the sliding sleeve 51 in a sliding manner, each sliding rod 52 is connected with a corresponding fixing block 53, one surface, close to each fixing block 53, of each sliding rod 52 is connected with a corresponding anti-slip pad 54, springs 55 are sleeved outside the sliding rods 52, and the sliding rods 52 are limited by the sliding sleeves 51 due to the sliding connection of the sliding rods 52 in the sliding sleeves 51, so that the sliding rods 52 cannot shake during movement, and the fixing blocks 53 connected with the sliding rods 52 can move stably along the axial direction of the sliding sleeves 51;

The both ends of spring 55 are connected with the one side that sliding sleeve 51 and fixed block 53 are close to respectively, be equipped with two guide components 7 and two recesses 6 in the drilling machine 1, wedge plate 4 is connected with two guide components 7, guide components 7 are established in recess 6, threaded rod 22 comprises two screw thread posts opposite in screw thread direction, the shape of slide bar 52 is established to the T shape, guide components 7 includes deflector 71, deflector 71 is connected with wedge plate 4, deflector 71 sliding connection has deflector 72, deflector 72 is connected with recess 6, deflector 71 sliding connection is in recess 6, through setting up deflector 71 and deflector 72, because of deflector 71 sliding connection outside deflector 72, deflector 72 can carry out the spacing to deflector 71.

The working principle of the utility model is as follows: when the workpiece is required to be positioned, the workpiece is placed between the two wedge plates 4, the rotating disc 24 rotates positively, the rotating turntable 24 drives the threaded rod 22 to rotate in the two bearings 21, the rotating threaded rod 22 drives the two movable blocks 31 to be close to each other through the two nuts 23, the two movable blocks 31 close to each other drive the wedge plates 4 to be close to each other, the wedge plates 4 close to each other drive the fixed blocks 53 to be close to each other through the springs 55, when the plurality of the fixed blocks 53 close to each other drive the anti-slip pads 54 to contact the workpiece, the turntable 24 continues to rotate, the plurality of the fixed blocks 53 can drive the sliding rods 52 to slide in the sliding sleeves 51 for different distances according to the appearance of the workpiece, the springs 55 shrink, when the inclined surfaces of the wedge plates 4 contact the workpiece, the rotating turntable 24 is stopped, and at the moment, the two wedge plates 4 contacted with the workpiece can clamp and position the workpiece and can press the workpiece on the drilling machine 1.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (7)

1. The utility model provides a work piece positioning mechanism that radial drill used, includes drilling machine (1), its characterized in that: the drilling machine is characterized in that an adjusting component (2) and two limiting components (3) are arranged in the drilling machine (1), the adjusting component (2) is arranged in the two limiting components (3), the two limiting components (3) are connected with wedge plates (4), the two wedge plates (4) are lapped with the drilling machine (1), and three fixing components (5) are arranged in the wedge plates (4).

2. The workpiece positioning mechanism for a radial drilling machine according to claim 1, wherein: two guide components (7) and two grooves (6) are arranged in the drilling machine (1), the wedge plate (4) is connected with the two guide components (7), and the guide components (7) are arranged in the grooves (6).

3. The workpiece positioning mechanism for a radial drilling machine according to claim 1, wherein: the adjusting component (2) comprises two bearings (21), the two bearings (21) are arranged in the limiting component (3), the two bearings (21) are internally provided with the same threaded rod (22), the threaded rod (22) is in threaded connection with two nuts (23), the two nuts (23) are arranged in the limiting component (3), and the threaded rod (22) is connected with the rotary table (24).

4. A workpiece positioning mechanism for a radial drilling machine according to claim 3, wherein: spacing subassembly (3) are including movable block (31), movable block (31) joint is outside nut (23), movable block (31) are connected with wedge plate (4), movable block (31) sliding connection is in spacing groove (32), bearing (21) joint is in spacing groove (32), threaded rod (22) and nut (23) are all established in spacing groove (32), spacing groove (32) are seted up in drilling machine (1).

5. A workpiece positioning mechanism for a radial drilling machine according to claim 3, wherein: the fixing assembly (5) comprises a sliding sleeve (51), the sliding sleeve (51) is clamped in a wedge plate (4), a sliding rod (52) is connected in the sliding sleeve (51) in a sliding mode, the sliding rod (52) is connected with a fixing block (53), one surface, close to the fixing block (53), of each fixing block is connected with an anti-slip pad (54), springs (55) are sleeved outside the sliding rod (52), and two ends of each spring (55) are connected with one surface, close to the sliding sleeve (51) and the fixing block (53), of each sliding rod.

6. The workpiece positioning mechanism for a radial drilling machine according to claim 2, wherein: the guide assembly (7) comprises a guide plate (71), the guide plate (71) is connected with the wedge plate (4), a guide rod (72) is connected in a sliding mode in the guide plate (71), the guide rod (72) is connected with the groove (6), and the guide plate (71) is connected in the groove (6) in a sliding mode.

7. The workpiece positioning mechanism for a radial drilling machine according to claim 5, wherein: the threaded rod (22) is composed of two threaded columns with opposite threaded directions, and the sliding rod (52) is T-shaped.