CN217291371U

CN217291371U - Two-way drilling tool with connecting holes uniformly distributed on inclined surface

Info

Publication number: CN217291371U
Application number: CN202221241667.7U
Authority: CN
Inventors: 李波; 史路兵; 张世超
Original assignee: Kaifeng Xinya Industrial Co ltd
Current assignee: Kaifeng Xinya Industrial Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-26
Anticipated expiration: 2032-05-23

Abstract

The utility model provides a two-way drilling tool with connecting holes uniformly distributed on inclined planes, which belongs to the technical field of positioning tool equipment, and comprises a tool body, wherein the tool body comprises a main frame plate and a detachable pressing plate which is arranged on the lower surface of the main frame plate at intervals, and the tool body is fixed on a workpiece body through the cooperation of the main frame plate and the pressing plate; a positioning piece for positioning the cover plate and a locking fixing clamp for fixing the cover plate are arranged on the side edge of the upper surface of the main frame plate, a through hole is formed in the main frame plate, and a drill bushing is arranged in the through hole; the utility model discloses can improve the positioning accuracy of drilling, the frock can be installed and is driped on an equipment inclined plane, through two-sided drilling operation, has reduced the degree of dependence to equipment and the drilling degree of difficulty on the inclined plane, and has guaranteed the stability of quality of drilling, has improved the efficiency of drilling simultaneously.

Description

Two-way drilling tool with connecting holes uniformly distributed on inclined surface

Technical Field

The utility model relates to a location construction installation technical field, concretely relates to two-way drilling frock of inclined plane equipartition connecting hole.

Background

The composite material assembly part comprises a body and a cover plate, wherein the body and the cover plate are uniformly provided with holes for drilling connecting holes, and a machining mode or an electric hand drill machining mode is usually adopted.

When a machining mode is adopted, lines are respectively drawn on the body and the cover plate of the composite material product, then the body and the cover plate are respectively clamped on a universal rocker arm drilling machine, and after a datum is found, drilling holes on the positions of the inclined planes is respectively carried out; then tapping is carried out in the base hole of the body; and finally, the cover plate is arranged on the body by bolts through the through holes of the cover plate. The processing mode is complex, and the efficiency is low.

When an electric hand drill is adopted for processing, lines are respectively drawn on the body and the cover plate of the composite material product, and then the electric hand drill is used for respectively drilling holes at the line drawing positions; then tapping is carried out in the base hole of the body; and finally, the cover plate is arranged on the body by bolts through the through holes of the cover plate. The processing mode has the advantages of low precision, poor verticality, great influence by manual skills, unstable quality and direct influence on the assembly quality.

Notice No. CN210387677U discloses a frock for promoting electric hand drill drilling precision, including base, stand, electric hand drill fixing device, work piece and electric hand drill are fixed on the sliding seat, through driving the electric drill downward movement, control hole and the straightness that hangs down of drilling the face. The fixture fixes the workpiece through the fixed clamping block and the movable clamping block, the workpiece is easily blocked by the connecting piece when placed on the fixture seat during drilling, and the position of drilling is greatly limited. The processing mode needs to be scribed first, is not suitable for drilling on the inclined plane, and cannot ensure the processing precision of the body and the cover plate assembly connecting hole.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a two-way drilling frock of inclined plane equipartition connecting hole can improve the positioning accuracy of drilling, and the frock can be installed and drill on an equipment inclined plane, through two-sided drilling operation, has reduced the degree of dependence to equipment and the drilling degree of difficulty on the inclined plane, and has guaranteed the stability of quality of drilling, has improved the efficiency of drilling simultaneously.

In order to solve the technical problem, the utility model provides a bidirectional drilling tool with connecting holes uniformly distributed on inclined surfaces, which comprises a tool body, wherein the tool body comprises a main frame plate and a detachable pressing plate which is arranged on the lower surface of the main frame plate in a spaced manner, and the tool body is fixed on a workpiece body through the cooperation of the main frame plate and the pressing plate;

the side edge of the upper surface of the main frame plate is provided with a positioning piece for positioning the cover plate and a locking fixing clamp for fixing the cover plate, the main frame plate is provided with a through hole, and a drill bushing is arranged in the through hole.

Furthermore, a screw rod is arranged at the center of the upper surface of the pressing plate, a connecting hole is formed in the center of the main frame plate, and the screw rod penetrates through the connecting hole and then is locked through a nut.

Furthermore, both ends of the upper surface of the pressing plate are provided with protective pads.

Furthermore, the locking fixing clamp comprises a butterfly bolt and an L-shaped pressing block, the butterfly bolt penetrates through a transverse plate of the L-shaped pressing block, and a threaded hole matched with the butterfly bolt is formed in the main frame plate.

Furthermore, a transverse plate of the L-shaped pressing block is provided with a waist hole, and the butterfly bolt penetrates through the waist hole.

Furthermore, the positioning piece comprises a puller bolt, a support plate is arranged on the side edge of the upper surface of the main frame plate, and a transverse threaded through hole matched with the puller bolt is formed in the support plate.

Furthermore, a hand wheel is arranged at one end, far away from the main frame plate, of the puller bolt.

Furthermore, the main frame plate is provided with a threaded hole matched with the butterfly bolt on the support plate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the tool of the utility model has the bidirectional drilling function, the lower part is used for drilling the inclined plane of the composite material body, and the upper part is used for drilling the composite material cover plate; through the drilling frock, improved the drilling precision of connecting hole to the equipment precision of built-up member has also been improved.

2. The utility model discloses a frock can be installed and is driped on an equipment of assembling inclined plane, through two-sided drilling operation, has reduced the degree of dependence to equipment and the drilling degree of difficulty on the inclined plane, and has guaranteed the stability of quality of drilling.

3. The utility model discloses a frock installation can directly drill after targetting in place, saves artifical marking off time, has reduced the requirement to personnel's skill, has improved drilling efficiency.

4. The utility model discloses a protection of bonding in frock intermediate pressure board surface is filled up, avoids causing the damage to this body coupling surface of combined material after compressing tightly.

Drawings

Fig. 1 is a schematic structural view of the bidirectional drilling tool with connecting holes uniformly distributed in inclined planes of the utility model;

FIG. 2 is a side view of the tool body fixed to the workpiece body and machined by the drill in the embodiment;

FIG. 3 is a top view of the embodiment where the cover plate is fixed to the main frame plate;

fig. 4 is a side view of the embodiment where the cover plate is fixed to the main frame plate and then processed by a drill.

01. A tool body; 1. a main frame plate; 101. a support plate; 2. drilling a sleeve; 3. a positioning member; 31. jacking the bolt; 32. a hand wheel; 4. a butterfly bolt; 5. an L-shaped briquette; 51. a waist hole; 6. a nut; 7. a screw; 8. pressing a plate; 9. a protective pad; 10. a drill bit; 11. a workpiece body; 12. And (7) a cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: a bidirectional drilling tool with connecting holes uniformly distributed on inclined surfaces comprises a tool body 01, wherein the tool body 01 comprises a main frame plate 1 and a detachable pressing plate 8 arranged on the lower surface of the main frame plate 1 in a spaced mode, and the tool body 01 is fixed on a workpiece body 11 through the matching of the main frame plate 1 and the pressing plate 8;

the side edge of the upper surface of the main frame plate 1 is provided with a positioning part 3 for positioning the cover plate 12 and a locking fixing clamp for fixing the cover plate 12, the main frame plate 1 is provided with a through hole, and the through hole is internally provided with a drill bushing 2.

The upper surface center of the pressing plate 8 is provided with a screw rod 7, the center of the main frame plate 1 is provided with a connecting hole, and the screw rod 7 penetrates through the connecting hole and then is locked through a nut 6.

Wherein, the upper surface both ends of clamp plate 8 all are equipped with protection pad 9, avoid causing the damage to combined material body connection surface after compressing tightly.

Realize being fixed in frock body 01 on the inclined plane of machined part body 11 through the cooperation of main frame board 1 and clamp plate 8, then drill hole to machined part body 11, tear down clamp plate 8 afterwards, be fixed in main frame board 1 with apron 12 on, after the adjustment location, drill hole to apron 12, the drilling work of the connecting hole of machined part body 11 and apron 12 has been accomplished promptly, and easy operation is swift.

In another embodiment of the present invention, as shown in figure 1,

the locking fixing clamp comprises a butterfly bolt 4 and an L-shaped pressing block 5, the butterfly bolt 4 penetrates through a transverse plate of the L-shaped pressing block 5, and a threaded hole matched with the butterfly bolt 4 is formed in the main frame plate 1.

The transverse plate of the L-shaped pressing block 5 is provided with a waist hole 51, and the butterfly bolt 4 penetrates through the waist hole 51.

The positioning part 3 comprises a puller bolt 31, a support plate 101 is arranged on the side edge of the upper surface of the main frame plate 1, and a transverse threaded through hole matched with the puller bolt 31 is formed in the support plate 101.

Wherein, the end of the puller bolt 31 far away from the main frame plate 1 is provided with a hand wheel 32.

And a threaded hole matched with the butterfly bolt 4 in the main frame plate 1 is formed in the support plate 101.

When the cover plate 12 is positioned and installed on the main frame plate 1, the cover plate 12 is firstly placed on the main frame plate 1, then the positioning cover plate 12 is adjusted through the positioning pieces 3 on the four sides, and then the cover plate 12 is fixedly pressed through the locking fixing clamps, so that the cover plate 12 can be conveniently drilled.

The utility model discloses a working method: as shown in fig. 2, the tool body 01 is fixed at the groove opening of the inclined plane of the workpiece body 11, the drill bit 10 correspondingly penetrates through the drill sleeve 2 and performs drilling operation in the circumferential direction of the groove opening of the inclined plane, after the drilling operation on the workpiece body 11 is completed, the pressing plate 8 is detached, that is, the tool body 01 is detached from the workpiece body 11, then the cover plate 12 is positioned and fixed on the main frame plate 1, that is, the gap between the cover plate 12 and each side edge of the main frame plate 1 is adjusted by adjusting the jacking bolt 31, then the butterfly bolt 4 and the L-shaped pressing block 5 are used, that is, the butterfly bolt 4 is screwed down, the fixing cover plate 12 is pressed by the L-shaped pressing block 5, the drill bit 10 is used, as shown in fig. 4, drilling operation of the connecting hole between the workpiece body 11 and the cover plate 12 can be completed, and the operation is simple and fast.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a two-way drilling frock of inclined plane equipartition connecting hole which characterized in that: the tool comprises a tool body (01), wherein the tool body (01) comprises a main frame plate (1) and a detachable pressing plate (8) which is arranged on the lower surface of the main frame plate (1) in a spaced mode, and the tool body (01) is fixed on a workpiece body (11) through the matching of the main frame plate (1) and the pressing plate (8);

the locking fixing clamp is characterized in that a positioning piece (3) used for positioning the cover plate (12) and a locking fixing clamp used for fixing the cover plate (12) are arranged on the side edge of the upper surface of the main frame plate (1), a through hole is formed in the main frame plate (1), and a drill bushing (2) is arranged in the through hole.

2. The two-way drilling tool with uniformly distributed connecting holes on the inclined surface as claimed in claim 1, wherein the two-way drilling tool comprises: the upper surface center department of clamp plate (8) is equipped with screw rod (7), the center department of main frame board (1) is equipped with the connecting hole, screw rod (7) run through behind the connecting hole through nut (6) locking.

3. The two-way drilling tool for uniformly distributing the connecting holes on the inclined plane as claimed in claim 2, wherein the two-way drilling tool comprises: and protective pads (9) are arranged at two ends of the upper surface of the pressing plate (8).

4. The two-way drilling tool for uniformly distributing the connecting holes on the inclined plane of claim 1, which is characterized in that: the locking fixing clamp comprises a butterfly bolt (4) and an L-shaped pressing block (5), the butterfly bolt (4) penetrates through a transverse plate of the L-shaped pressing block (5), and a threaded hole matched with the butterfly bolt (4) is formed in the main frame plate (1).

5. The two-way drilling tool with uniformly distributed connecting holes on the inclined surface as claimed in claim 4, wherein the two-way drilling tool comprises: waist holes (51) are formed in transverse plates of the L-shaped pressing blocks (5), and the butterfly bolts (4) penetrate through the waist holes (51).

6. The two-way drilling tool for uniformly distributing the connecting holes on the inclined plane according to claim 4, characterized in that: the positioning piece (3) comprises a puller bolt (31), a support plate (101) is arranged on the side edge of the upper surface of the main frame plate (1), and a transverse threaded through hole matched with the puller bolt (31) is formed in the support plate (101).

7. The two-way drilling tool for uniformly distributing the connecting holes on the inclined plane according to claim 6, characterized in that: and a hand wheel (32) is arranged at one end of the tightening bolt (31) far away from the main frame plate (1).

8. The two-way drilling tool for uniformly distributing the connecting holes on the inclined plane according to claim 6, characterized in that: the main frame plate (1) is provided with a threaded hole matched with the butterfly bolt (4) on the support plate (101).