Die drilling positioning structure

Abstract

The utility model discloses a mold drilling positioning structure which can meet different drilling position requirements during straight hole drilling through mutual matching of a transverse moving structure, a middle longitudinal groove, a longitudinal lead screw and a front side rotary knob, and can rotate a clamping part and a mold clamped and placed on a mold placing seat on the clamping part through an adjustable mounting structure. And the inclination angle can be adjusted in real time, the jacking screw is used for jacking after adjustment is completed, the drilling requirements of different inclined holes can be met, the clamp does not need to be replaced, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of mold drilling, in particular to a mold drilling positioning structure. Background Art

[0002] The mold is a tool used to shape materials. It is widely used in the fields of mechanical processing and construction. In the mold manufacturing process, due to the design requirements of the mold itself or the requirements of mold splicing, it is necessary to drill holes in the mold. The drilling of the mold is usually done on a drilling machine. Traditional drilling generally fixes the mold in one position, which is inconvenient to adjust when drilling holes in multiple holes. In addition, the holes drilled are not all straight holes. The traditional drilling positioning mechanism needs to use special tooling when drilling inclined holes. Changing back and forth reduces the overall production efficiency. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a mold drilling positioning structure, which adopts the technical scheme of comprising a mounting platform, a hydraulic lift, a lifting mounting block, a transverse movement structure, a top mounting plate, a drilling machine, a drill bit, a middle longitudinal groove, a longitudinal lead screw, a front knob, a mounting plate, a mounting plate longitudinal groove, a mounting plate transverse groove, an adjustable mounting structure, a clamping portion and a mold placement seat. A hydraulic lift is arranged at the rear side of the mounting platform, and a lifting mounting block is fixed at its output end. A transverse movement structure is arranged in the lifting mounting block, and the top mounting plate is installed through the transverse movement structure. A drilling machine is fixedly installed at the front end of the top mounting plate, and a drill bit is installed on its output end. The hydraulic lift adjusts the height of the entire top mounting plate. Under the action of the transverse movement structure, the position of the drill bit can be changed laterally. A middle longitudinal groove is opened in the middle of the mounting platform, and a longitudinal lead screw is rotatably installed therein. The longitudinal lead screw is driven by the front knob. The front knob is manually driven to drive the longitudinal screw to rotate. A downward protrusion is provided at the center of the bottom surface of the mounting plate. The protrusion is placed in the middle longitudinal groove and installed in cooperation with the longitudinal screw. The mounting plate can be driven by the rotation of the longitudinal screw to change its position in the front and rear directions. A mounting plate longitudinal groove is opened on the left side of the mounting plate, and two mounting plate transverse grooves are opened on the front and rear sides of the right, which are connected to the longitudinal groove of the mounting plate. An adjustable mounting structure is arranged in the longitudinal groove of the mounting plate, and a clamping part is arranged on the adjustable mounting structure. The mold placement seat is installed through the clamping force. The setting of the adjustable mounting structure can change the angle between the clamping part and the horizontal, that is, the mold clamped and placed on the mold placement seat can be rotated, so that the surface to be drilled is tilted when an inclined hole needs to be drilled, so as to meet the drilling requirements of the inclined hole. There is no need to remove it and then use a special positioning structure for use, which is faster.

[0004] As a preferred technical solution of the utility model, the transverse movement structure includes a transverse movement groove, a transverse movement screw and a transverse movement motor. The transverse movement groove is opened on the front side of the lifting mounting block, and the transverse movement screw is rotatably installed therein. The transverse movement screw is driven by the transverse movement motor. The rear side of the top mounting plate has a protruding portion, and this protruding portion is placed in the transverse movement groove and installed in cooperation with the transverse movement screw. The transverse movement motor is powered by a battery and is equipped with a special switch control. When the transverse movement motor is started, it drives the transverse movement screw to rotate. When it rotates, the top mounting plate will move laterally to change the transverse drilling position.

[0005] As an optimal technical scheme of the utility model, an adjustable mounting structure includes a fixed shaft, a rotating stud, a mounting block, a connecting shaft and a rod body. The fixed shafts are respectively fixedly mounted at both ends in the longitudinal groove of the mounting plate, and the rotating stud is rotatably mounted. There are two mounting blocks, one of which is movably mounted with the fixed shaft, and the other is installed in cooperation with the rotating stud. The two mounting blocks are fixedly connected by a connecting shaft, one end of the rod body is rotatably connected to the connecting shaft, and the other end is movably placed in the transverse groove of the mounting plate. An mounting box is integrally formed on the rod body, and a limit plate is provided on the top of the rotating stud. Operating the limit plate can drive the rotating stud to rotate. Since the two mounting blocks are connected by the connecting shaft, the heights of the two mounting blocks and the connecting shaft change under the rotation of the rotating stud. When the height changes, the angle of the rod body also changes due to the movably placed other end of the rod body. After reaching the desired angle, the rod body is tightened by the tightening part on the right side of the mounting plate to prevent displacement under drilling vibration.

[0006] As an optimal technical solution of the utility model, the clamping part includes a bidirectional lead screw and a guide shaft. The bidirectional lead screws are rotatably installed in the two installation boxes respectively, and the guide shaft is fixedly installed. The bottom surface of the mold placement seat has protrusions near both ends. One protrusion is installed in cooperation with the bidirectional lead screw, and the other protrusion is movably fitted with the guide shaft. The mold placement seats on the left and right sides are symmetrically arranged, and the bidirectional lead screw is driven by a knob. The bidirectional lead screw is used to drive the mold placement seats on the left and right sides to move synchronously, so as to adaptively place and clamp the mold to ensure that the placement position of the mold is located in the central area of ​​the mounting plate.

[0007] As a preferred technical solution of the utility model, the tightening part for tightening the rod body is specifically that two through screw holes are opened on the right side of the mounting plate, the screw holes are connected to the transverse groove of the mounting plate, and the tightening screws are installed in cooperation with the screw holes and extend into the transverse groove of the mounting plate to tighten the rod body.

[0008] The beneficial effects of the utility model: through the mutual cooperation of the transverse movement structure, the middle longitudinal groove, the longitudinal screw and the front knob, different drilling position requirements can be met when drilling straight holes, and the mold clamped and placed on the mold placement seat thereon can be rotated through the adjustable mounting structure to make it tilted, and the tilt angle can be adjusted in real time. After the adjustment is completed, it is tightened by using the tightening screw to meet the drilling requirements of different inclined holes. There is no need to change the sliding clamp, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0011] Figure 3 It is a top view of the utility model.

[0012] In the figure: mounting table 1, hydraulic lift 2, lifting mounting block 3, transverse slot 4, transverse screw 5, transverse motor 6, top mounting plate 7, drilling machine 8, drill bit 9, middle longitudinal slot 10, longitudinal screw 11, front knob 12, mounting plate 13, mounting plate longitudinal slot 14, mounting plate transverse slot 15, fixed shaft 16, rotating stud 17, mounting block 18, connecting shaft 19, rod body 20, tightening screw 21, mounting box 22, mold placement seat 23, bidirectional screw 24, guide shaft 25. DETAILED DESCRIPTION

[0013] Example 1

[0014] like Figures 1 to 3As shown, the utility model discloses a mold drilling positioning structure, which adopts the technical scheme of comprising a mounting platform 1, a hydraulic lift 2, a lifting mounting block 3, a transverse movement structure, a top mounting plate 7, a drilling machine 8, a drill bit 9, a middle longitudinal groove 10, a longitudinal lead screw 11, a front knob 12, a mounting plate 13, a mounting plate longitudinal groove 14, a mounting plate transverse groove 15, an adjustable mounting structure, a clamping portion and a mold placement seat 23. A hydraulic lift 2 is arranged at the rear side of the mounting platform 1, and a lifting mounting block 3 is fixed at its output end. A transverse movement structure is arranged in the lifting mounting block 3, and the top mounting plate 7 is installed through the transverse movement structure. A drill is fixed at the front end of the top mounting plate 7. A drilling machine 8 is provided with a drill bit 9 on its output end, a central longitudinal groove 10 is provided in the middle of the mounting platform 1, and a longitudinal lead screw 11 is rotatably installed therein, the longitudinal lead screw 11 is driven by a front knob 12, a downward protrusion is provided at the center of the bottom surface of a mounting plate 13, the protrusion is placed in the central longitudinal groove 10 and is installed in cooperation with the longitudinal lead screw 11, a mounting plate longitudinal groove 14 is provided on the left side of the mounting plate 13, and two mounting plate transverse grooves 15 are provided on the right front and rear sides, which are connected with the mounting plate longitudinal groove 14, an adjustable mounting structure is provided in the mounting plate longitudinal groove 14, a clamping portion is provided on the adjustable mounting structure, and the mold placement seat 23 is used for mounting through the clamping force.

[0015] As a preferred technical solution of the utility model, the transverse movement structure can meet the drilling requirements of different transverse hole positions, which specifically includes a transverse movement slot 4, a transverse movement screw 5 and a transverse movement motor 6. The transverse movement slot 4 is opened on the front side of the lifting mounting block 3, and the transverse movement screw 5 is rotatably installed therein. The transverse movement screw 5 is driven by the transverse movement motor 6. The rear side of the top mounting plate 7 has a protruding portion, and this protruding portion is placed in the transverse movement slot 4 and installed in cooperation with the transverse movement screw 5.

[0016] As a preferred technical solution of the utility model, the specific setting method of the adjustable mounting structure is that a fixed shaft 16 is respectively fixedly installed at both ends of the longitudinal groove 14 of the mounting plate, and a rotating stud 17 is rotatably installed. There are two mounting blocks 18, one of which is movably mounted with the fixed shaft 16, and the other is installed in cooperation with the rotating stud 17. The two mounting blocks 18 are fixedly connected by a connecting shaft 19, one end of the rod body 20 is rotatably connected to the connecting shaft 19, and the other end is movably placed in the transverse groove 15 of the mounting plate, an installation box 22 is integrally formed on the rod body 20, and a limiting plate is provided on the top of the rotating stud 17.

[0017] As a preferred technical solution of the utility model, the clamping part includes a bidirectional lead screw 24 and a guide shaft 25. The bidirectional lead screw 24 is rotatably installed in the two mounting boxes 22, and the guide shaft 25 is fixedly installed. The bottom surface of the mold placement seat 23 has protrusions near both ends. One protrusion is installed in cooperation with the bidirectional lead screw 24, and the other protrusion is movably fitted with the guide shaft 25. The mold placement seats 23 on the left and right sides are symmetrically arranged, and the bidirectional lead screw 24 is driven by a knob.

[0018] As a preferred technical solution of the utility model, two through screw holes are opened on the right side of the mounting plate 13, the screw holes are connected to the transverse groove 15 of the mounting plate, and the tightening screws 21 are installed in cooperation with the screw holes and extend into the transverse groove 15 of the mounting plate to tighten the rod body 20.

[0019] The working principle of the utility model is as follows: when drilling a straight hole, the rod body 20 is in the transverse groove 15 of the mounting plate, and the rod body 20 is in the longitudinal groove 14 of the mounting plate. At this time, the mounting box is in a horizontal state, and the knob for driving the bidirectional lead screw 24 is rotated to rotate the bidirectional lead screw 24, so that the left and right mold placement seats 23 are close to each other to meet the placement of molds of different sizes and continue to rotate this knob to clamp the mold after placement. According to the different drilling position requirements, the front side knob can be rotated or the transverse motor can be started to meet the drilling requirements of different positions. When drilling an inclined hole, according to the requirements of the inclination angle, the limit plate is rotated to drive the rotating stud 17 to rotate, and the height of the mounting block 18 and the connecting shaft 19 changes. At this time, the right end of the rod body 20 moves in the transverse groove 15 of the mounting plate, so that the angle of the entire rod body 20 changes, and the angle of the mounting box thereon also changes. The placement angle of the mold placed by the mold placement seat 23 on the mounting box 22 also changes. After meeting the requirements of the inclined hole processing, the tightening screw 21 is screwed into the lower end of the tightening rod body to avoid displacement due to vibration during the processing.

[0020] Components not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A mold drilling positioning structure, comprising a mounting platform (1) and a hydraulic lift (2), characterized in that: The invention comprises a lifting installation block (3), a transverse movement structure, a top installation plate (7), a drilling machine (8), a drill bit (9), a middle longitudinal groove (10), a longitudinal screw (11), a front knob (12), a mounting plate (13), a mounting plate longitudinal groove (14), a mounting plate transverse groove (15), an adjustable mounting structure, a clamping portion and a mold placement seat (23); a hydraulic lift (2) is arranged at the rear side of the mounting platform (1), and the lifting installation block (3) is fixed at its output end; a transverse movement structure is arranged in the lifting installation block (3), and the top installation plate (7) is installed through the transverse movement structure; a drilling machine (8) is fixedly installed at the front end of the top installation plate (7), and a drill bit (9) is installed at its output end; the mounting platform (1) A central longitudinal groove (10) is opened in the middle, and a longitudinal screw (11) is rotatably installed in the middle; the longitudinal screw (11) is driven by a front knob (12); the center of the bottom surface of the mounting plate (13) has a downward protruding portion, which is placed in the central longitudinal groove (10) and is installed in cooperation with the longitudinal screw (11); a mounting plate longitudinal groove (14) is opened on the left side of the mounting plate (13), and two mounting plate transverse grooves (15) are opened on the right front and rear sides, which are connected to the mounting plate longitudinal groove (14); an adjustable mounting structure is arranged in the mounting plate longitudinal groove (14); a clamping portion is arranged on the adjustable mounting structure, and is installed through a clamping force mold placement seat (23).

2. A mold drilling positioning structure according to claim 1, characterized in that: The transverse movement structure comprises a transverse movement slot (4), a transverse movement screw (5) and a transverse movement motor (6); the front side of the lifting and lowering mounting block (3) is provided with a transverse movement slot (4), and the transverse movement screw (5) is rotatably mounted therein; the transverse movement screw (5) is driven by the transverse movement motor (6); the rear side of the top mounting plate (7) has a protruding portion, which is cooperatively placed in the transverse movement slot (4) and cooperatively mounted with the transverse movement screw (5).

3. A mold drilling positioning structure according to claim 1, characterized in that: The adjustable mounting structure comprises a fixed shaft (16), a rotating stud (17), a mounting block (18), a connecting shaft (19) and a rod body (20); the fixed shaft (16) is fixedly mounted at both ends of the longitudinal groove (14) of the mounting plate, and the rotating stud (17) is rotatably mounted; there are two mounting blocks (18), one of which is movably mounted on the fixed shaft (16), and the other is mounted in cooperation with the rotating stud (17), and the two mounting blocks (18) are fixedly connected via the connecting shaft (19); one end of the rod body (20) is rotatably connected to the connecting shaft (19), and the other end is movably placed in the transverse groove (15) of the mounting plate; and a mounting box (22) is integrally formed on the rod body (20).

4. A mold drilling positioning structure according to claim 3, characterized in that: The top of the rotating stud (17) is provided with a limiting plate.

5. A mold drilling positioning structure according to claim 3, characterized in that: The clamping part comprises a bidirectional lead screw (24) and a guide shaft (25); the bidirectional lead screw (24) is rotatably installed in the two installation boxes (22), and the guide shaft (25) is fixedly installed; the bottom surface of the mold placement seat (23) near both ends has protrusions, one protrusion is installed in cooperation with the bidirectional lead screw (24), and the other protrusion is movably mounted on the guide shaft (25), and the mold placement seats (23) on the left and right sides are symmetrically arranged; the bidirectional lead screw (24) is driven by a knob.

6. A mold drilling positioning structure according to claim 3, characterized in that: The right side of the mounting plate (13) is provided with two through screw holes, the screw holes being connected to the transverse groove (15) of the mounting plate, and the tightening screws (21) are installed in cooperation with the screw holes and extend into the transverse groove (15) of the mounting plate to tighten the rod body (20).

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