CN206343674U - A kind of drill chuck boring grab - Google Patents

Abstract

The utility model discloses a kind of drill chuck boring grab, it is related to field of machining, to solve the low-down problem of production efficiency, the fixture includes clamp body, the locating module being arranged on clamp body and the clamp module being arranged on clamp body, the clamp body includes a bottom plate and two are arranged on plate upper surface, it is parallel to each other and the vertical plate vertical with plate upper surface, the U-shaped deep gouge of opening is provided with base plate center line, clamp body is installed on erecting bed by bolt and pad through U-shaped deep gouge, the drill chuck boring grab has processing accurate, it is convenient, fast, improve production efficiency, the effect of inexpensive high yield can be obtained.

Description

Drill chuck drilling jig

technical field

The utility model relates to the field of mechanical processing, in particular to a drilling jig, in particular to a drilling chuck drilling jig.

Background technique

The modern machinery manufacturing industry is a combination of advanced technology and manufacturing innovation, which represents the country's manufacturing level and strength, and it is an inevitable development trend to increase the machinery manufacturing process in the manufacturing industry. At the same time, in the machining process, fixtures play an important role, such as shortening auxiliary time, improving labor productivity, ensuring and stabilizing machining accuracy, ensuring product quality, reducing technical requirements for operators and labor intensity of workers, and the processing of machine tools The scope is extended and so on.

In the past, ordinary fixtures were used. Due to the difference in the size of the workpiece, it was extremely inconvenient to install and unload the workpiece, and the production efficiency was very low. The manual clamping was frequent, and the labor intensity of the workers was quite high, which made the production efficiency of the parts very low. .

Contents of the invention

According to the deficiencies of the prior art above, the technical problem to be solved by the utility model is to propose a drill chuck drilling jig, which solves the problem of very low production efficiency through the drilling jig. , Convenient, fast, improve production efficiency, can achieve the effect of low cost and high profit.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A drill chuck drilling fixture, the fixture includes a clamp body, a positioning module arranged on the clamp body and a clamping module arranged on the clamp body, the clamp body includes a base plate and two sets on the upper surface of the base plate, Vertical plates that are parallel to each other and perpendicular to the upper surface of the bottom plate. There is an open U-shaped sinker at the center line of the bottom plate. The clamp body is installed on the installation platform through the U-shaped sinker through bolts and gaskets.

The positioning module includes V-shaped blocks and supporting nails. The upper center of the bottom plate of the clamp body is provided with a mounting hole, and the supporting nail is arranged on the mounting hole. The supporting nail is composed of two sections of cylinders with different diameters. The diameter of the small diameter cylinder is equal to the diameter of the mounting hole, and the diameter of the large diameter cylinder The diameter of the circular hole is larger than the diameter of the mounting hole, and the axes of the two cylinders with different diameters coincide with each other. One end of the V-shaped block opposite to the V-shaped opening is arranged on a vertical plate. The clamping module includes a hexagonal head compression screw and a smooth pressing block, the hexagonal head compression screw is arranged on a vertical plate, and the vertical plate is provided with a through hole with an internal thread, and the through hole with an internal thread Cooperate with the external thread of the hexagonal head compression screw, the hexagonal head compression screw penetrates the vertical plate through the through hole with internal thread and extends between the two straight plates, and the smooth pressing block is set on the hexagonal head compression screw between the two on one end between the vertical plates. The drill chuck drilling fixture also includes a tool guide module. The tool guide module includes a drill template, a bushing arranged on the drill template and a quick-change drill sleeve arranged on the bush; the drill template is arranged on the upper end surface of the vertical plate through screws and pins, and the drill template is also A second through hole is provided, the diameter of the second through hole is equal to the outer diameter of the bushing, the bushing is arranged on the second through hole, and the quick change drill bushing is arranged on the bushing. The quick-change drill sleeve includes two rings with different outer diameters. The inner diameters of the two rings are equal and the axes coincide. The outer diameter of the ring with the smaller outer diameter of the quick-change drill sleeve is equal to the inner diameter of the bushing. There is a gap at the end of the ring with a large outer diameter of the drill sleeve, and a drill sleeve screw is provided on the drill template, and the drill sleeve screw fixes the quick-change drill sleeve on the drill template through the gap on the quick-change drill sleeve .

The beneficial effects of the utility model are: the utility model proposes a drill chuck drilling fixture, which has the beneficial effects of precise processing, convenience and speed, greatly reduces the labor intensity of work, improves production efficiency, and can achieve low cost High yield effect.

Description of drawings

The following is a brief description of the content expressed in the drawings of this specification and the marks in the drawings:

Fig. 1 is the structural diagram of the drill chuck drilling jig of the specific embodiment of the present invention;

Fig. 2 is a top view of the drilling fixture of the drill chuck according to the specific embodiment of the present invention;

Fig. 3 is a structural diagram of a drill chuck according to a specific embodiment of the present invention;

In the figure: 1. Clamp body, 2. Support nail, 3. Screw, 4. Pin, 5. Drill template, 6. Drill sleeve screw, 7. Quick-change drill sleeve, 8. Bushing, 9. Smooth pressing block , 10, hexagon head compression screw, 11, V-shaped block, 12, drill chuck, 13, hexagon socket head cap screw, 14, cylindrical pin.

detailed description

Below, referring to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model, such as the shape and structure of each component involved, the mutual position and connection relationship between each part, the function and working principle of each part, and manufacturing The process, operation and use methods, etc. are further described in detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present utility model.

A drill chuck drilling jig, the jig includes a jig body 1, a support nail 2 set on the jig body 1, a V-shaped block 11 set on the jig body 1, and an inner hexagonal cylinder set on the V-shaped block 11 Head screw 13, the cylindrical pin 12 that is arranged on the V-shaped block 11, the hexagon head compression screw 10 that is arranged on the clamp body 1, the smooth pressing plate 9 that is arranged on the hexagon head compression screw 10, the drill template 5, the setting The drill sleeve screw 6 on the drill template 5, the quick-change drill sleeve 7 arranged on the drill template 5, the bushing 8 arranged on the outside of the quick-change drill sleeve 7.

A drill chuck fixture includes a clamp body 1, a positioning module and a clamping module, and the clamp body 1 is fixedly installed on a mounting table. The clamp body 1 includes a base plate and two vertical plates arranged on the upper surface of the base plate, parallel to each other and perpendicular to the upper surface of the base plate, an open U-shaped sinker is provided at the center line of the base plate, and the clamp body 1 is passed through bolts and gaskets. Install through the U-shaped sinker to the mounting table.

The positioning module includes a V-shaped block 11 and a supporting nail 2. The upper center of the bottom plate of the clamp body 1 is provided with a mounting hole, and the supporting nail 2 is arranged on the mounting hole. The supporting nail 2 is composed of two cylinders with different diameters , wherein the diameter of the cylinder with the smaller diameter is equal to the diameter of the mounting hole, the diameter of the circular hole with the larger diameter is greater than the diameter of the mounting hole, and the axes of the two cylinders with different diameters coincide with each other. One end of the V-shaped block 11 opposite to the V-shaped opening is arranged on a vertical plate. The bottom of the drill chuck 12 is in contact with the upper surface of the support nail 2, and the side of the drill chuck 12 is in contact with the V-shaped opening of the V-shaped block 11, so that the drill chuck 12 can move and rotate along the X-axis, Y-axis and Z-axis in space. The degrees of freedom of rotation in both the X-axis and the Y-axis are restricted.

The clamping module includes a hexagonal head compression screw 10 and a smooth pressing block 9, the hexagonal head compression screw 10 is arranged on the vertical plate opposite to the V-shaped block 11 in the two vertical plates, and the vertical plate is provided with A through hole with an internal thread, the through hole with an internal thread cooperates with the external thread of the hexagon head compression screw 10, so that when the hexagon head compression screw 10 is rotated, the hexagon head compression screw 10 can follow the direction of the through hole with the internal thread The axis moves, the hexagonal head compression screw 10 penetrates the vertical plate through the through hole with internal thread and stretches between the two straight plates, and the hexagonal head compression screw 10 is arranged on one end between the two vertical plates. Noodle briquetting 9. Rotate the hexagon head compression screw 10 with a wrench to move the hexagon head compression screw 10 toward the workpiece, and then make the smooth pressing block 9 compress the workpiece.

The drill chuck drilling fixture of the utility model also includes a tool guiding module, and the tool guiding module includes a drilling template 5 , a bushing 8 arranged on the drilling template 5 and a quick-change drill sleeve 7 arranged on the bushing 8 . Described drill template 5 is arranged on the upper end face of the vertical plate that is provided with V-shaped block 11 by screw 3 and pin 4, is also provided with the second through hole on the drill template 5, and the diameter of described second through hole is equal to bushing 8, the quick-change drill sleeve 7 is arranged on the bushing 8, the quick-change drill sleeve 7 includes two rings with different outer diameters, the inner diameters of the two rings are equal and the axes coincide, so that the quick-change drill The inner wall of sleeve 7 is continuous and smooth. The outer diameter of the ring with a small outer diameter of the quick-change drill sleeve 7 is equal to the inner diameter of the bushing 8, and the end of the ring with a large outer diameter of the quick-change drill sleeve 7 is provided with a gap, and the drill template 5 is also provided with a drill Set of screws 6, the drill sleeve screw 6 fixes the quick-change drill sleeve 7 on the drill template 5 through the gap on the quick-change drill sleeve 7.

The working process of a drill chuck fixture of the present utility model is as follows: firstly, put the drill chuck 12 into the fixture correctly, make the bottom of the drill chuck 12 contact with the upper surface of the support nail 2, and the side of the drill chuck 12 is in contact with the V-shaped The V-shaped opening of the block 11 contacts to complete the positioning of the workpiece. Next, use a wrench to rotate the hexagonal head compression screw 10 to move the hexagonal head compression screw 10 toward the workpiece, and then make the smooth surface pressure block compress the workpiece. Clamping of the workpiece.

As a further improvement of the utility model, in order to prevent excessive clamping from damaging the drill chuck 12 and causing damage to the external thread of the hexagon head compression screw 10 and the internal thread of the through hole with internal thread on the vertical plate, the smooth surface pressure A pressure detection unit is provided on the block 9 , and the pressure detection unit is arranged on the contact surface of the smooth pressing block 9 and the drill chuck 12 for detecting the pressure value between the drill chuck 12 and the smooth pressing block 9 . The clamp body 1 is also provided with a control module and an audible and visual alarm module. The pressure detection unit and the audible and visual alarm module are respectively connected to the control module through wires. When the pressure value exceeds the set warning value, the control module controls the audible and visual alarm. The module sounds an alarm to alert staff.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model. The protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (8)

1. A drill chuck drilling fixture, characterized in that: the fixture comprises a clamp body (1), a positioning module arranged on the clamp body (1) and a clamping module arranged on the clamp body (1), so The clamp body (1) includes a base plate and two vertical plates arranged on the upper surface of the base plate, parallel to each other and perpendicular to the upper surface of the base plate, an open U-shaped sinker is provided at the center line of the base plate, and the clamp body (1) is passed through the bolt And the gasket is installed on the mounting table through the U-shaped sinking groove. 2. The drill chuck drilling jig according to claim 1, characterized in that: the positioning module comprises a V-shaped block (11) and a supporting nail (2). 3. The drill chuck drilling jig according to claim 2, characterized in that: the upper center of the bottom plate of the chuck body (1) is provided with an installation hole, and the support nail (2) is arranged on the installation hole, so that The support nail (2) is composed of two cylinders with different diameters, the diameter of the cylinder with the smaller diameter is equal to the diameter of the mounting hole, the diameter of the circular hole with a larger diameter is greater than the diameter of the mounting hole, and the axes of the two cylinders with different diameters coincide with each other . 4. The drill chuck drilling jig according to claim 2, characterized in that: the end of the V-shaped block (11) opposite to the V-shaped opening is arranged on a vertical plate. 5. The drill chuck drilling fixture according to claim 1, characterized in that: the clamping module comprises a hexagonal head compression screw (10) and a smooth pressing block (9), and the hexagonal head compression screw ( 10) It is arranged on a vertical plate, and the vertical plate is provided with a through hole with an internal thread, and the through hole with an internal thread is matched with the external thread of the hexagonal head compression screw (10), and the hexagonal head compression screw (10) ) penetrate the vertical plate through the through hole with internal thread and extend between the two straight plates, and the smooth pressing block (9) is arranged on one end of the hexagon head compression screw (10) between the two vertical plates. 6. The drill chuck drilling jig according to claim 1, wherein the drill chuck drilling jig further comprises a tool guide module. 7. The drill chuck drilling fixture according to claim 6, characterized in that: the tool guiding module comprises a drill template (5), a bushing (8) arranged on the drill template (5) and a bushing arranged on the bushing The quick-change drill sleeve (7) on the cover (8); the drill template (5) is arranged on the upper end surface of the vertical plate through the screw (3) and the pin (4), and the drill template (5) is also provided with a second Two through holes, the diameter of the second through hole is equal to the outer diameter of the bushing (8), the bushing (8) is arranged on the second through hole, and the quick change drill bushing (7) is arranged on the bushing (8) )superior. 8. The drill chuck drilling jig according to claim 7, characterized in that: the quick-change drill bushing (7) includes two rings with different outer diameters, the inner diameters of the two rings are equal and the axes coincide The outer diameter of the ring with a small outer diameter of the quick-change drill bushing (7) is equal to the inner diameter of the bushing (8), and the end of the ring with a larger outer diameter of the quick-change drill bushing (7) is provided with a gap, and the drill template (5) is also provided with drill bushing screw (6), and described drill bushing screw (6) is fixed on the drill formwork (5) by quick-change drill bushing (7) breach on the quick-change drill bushing (7).