CN223997363U - Drilling machine for mold production - Google Patents

Abstract

The utility model provides a drilling machine for mold production, which relates to the technical field of drilling machines for mold production and comprises an operation table, wherein a connecting piece is fixedly connected to the lower surface of the operation table, a clamping assembly is fixedly connected to the lower surface of the connecting piece, the clamping assembly comprises two fixing blocks, two opposite surfaces of the two fixing blocks are respectively connected with a two-way screw rod through bearings in a rotating manner, and two adjusting blocks are connected to the outer surfaces of the two-way screw rods in a threaded manner. When the die is used, the die is placed on the upper surface of the connecting piece, the transverse center line of the die is aligned with the transverse center line of the clamping plates, then the knob is rotated, the bidirectional screw rod is rotated, the two clamping plates are driven by the two adjusting blocks to be close to the die, the die is clamped and fixed at the center of the upper surface of the operating platform, then the hole turning machine drives the rotary head to rotate, holes are formed in the upper surface of the die, the die can be quickly fixed at the center of the upper surface of the operating platform, manual adjustment is not needed, and the machining efficiency is effectively improved.

Description

Drilling machine for mold production

Technical Field

The utility model relates to the technical field of drilling machines for mold production, in particular to a drilling machine for mold production.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.

However, in the prior art, when the die is in hole turning processing, the die needs to be fixed at the center of the upper surface of the operation table, in order to ensure processing precision, a worker manually adjusts the position of the die until the transverse center line and the longitudinal center line of the die coincide with the transverse center line and the longitudinal center line of the operation table, the operation is complex, a great deal of time is required, the production efficiency is affected, and the defects exist.

Disclosure of utility model

The utility model aims to solve the technical problems that in the prior art, when a die is used for hole turning, the die is required to be fixed at the center of the upper surface of an operation table, and in order to ensure the machining precision, a worker manually adjusts the position of the die until the transverse central line and the longitudinal central line of the die coincide with the transverse central line and the longitudinal central line of the operation table, the operation is complicated, a large amount of time is required, the production efficiency is influenced and defects exist.

In order to achieve the purpose, the drilling machine for die production comprises an operating platform, wherein a connecting piece is fixedly connected to the lower surface of the operating platform, a clamping assembly is fixedly connected to the lower surface of the connecting piece, the clamping assembly comprises two fixing blocks, two bidirectional screw rods are rotatably connected to the opposite surfaces of the two fixing blocks through bearings, two adjusting blocks are connected to the outer surfaces of the two bidirectional screw rods in a threaded mode, clamping plates are fixedly connected to one side surfaces of the two adjusting blocks, and a knob is fixedly connected to one end of each bidirectional screw rod.

Further, four installation external member of upper surface fixedly connected with of operation panel, the installation external member includes the installation piece, the equal fixedly connected with of one side surface of installation piece two sleeve pipes, two the sheathed tube inside is all slided and is inlayed and is equipped with the support column, two the surface of support column all overlaps and is equipped with the spring.

Further, one end fixedly connected with clamp plate of two the support column, one side surface fixedly connected with ejector pin of clamp plate, the upper surface of installation piece is seted up flutedly, the draw-in groove has been seted up to the inner wall surface of recess.

Further, the inner wall surface of the clamping groove is provided with a connecting hole, and the outer surface of the ejector rod is embedded in the connecting hole.

Further, two the installation piece is a set of, and two sets of the inside of installation piece is all inlayed and is equipped with the dead lever two the both ends of dead lever all are provided with the shell fragment, two the surface of shell fragment is inlayed and is located the inside of two draw-in grooves.

Further, an indicator needle is fixedly connected to the upper surface of one of the clamping plates.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. In the utility model, when in use, the die is placed on the upper surface of the connecting piece, the transverse center line of the die is aligned with the transverse center line of the clamping plates, then the knob is rotated to enable the bidirectional screw rod to rotate, the two clamping plates are driven by the two adjusting blocks to be close to the die, the die is clamped and fixed at the center of the upper surface of the operating platform, then the hole turning machine drives the rotary head to rotate, and holes are formed on the upper surface of the die, so that the die can be quickly fixed at the center of the upper surface of the operating platform without manual adjustment, and the machining efficiency is effectively improved.

2. According to the utility model, after the two clamping plates clamp the die, two ends of the two fixing rods are respectively embedded into the four grooves, the outer surfaces of the four elastic sheets are embedded into the clamping grooves, the fixing rods and the mounting blocks are fixed, after the processing is finished, the pressing plates are pressed, the pressing plates push the supporting columns and the ejector rods, the springs are extruded, one ends of the ejector rods extrude the elastic sheets, the elastic sheets are embedded into the fixing rods after being stressed, at the moment, the fixing rods are lifted upwards, the fixing rods are separated from the two mounting blocks, the pressing plates are released, the springs push the pressing plates to reset, the fixing rods are connected through the mounting blocks, the die is prevented from being ejected out in the processing process, the safety of workers is effectively ensured, the center line position of the clamping plates can be intuitively known through the indicating needle, and errors are avoided.

Drawings

Fig. 1 is a schematic perspective view of a drilling machine for producing a mold according to the present utility model;

Fig. 2 is a schematic perspective view of a drilling machine installation kit for mold production according to the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of a drill rod for mold production according to the present utility model;

Fig. 4 is a schematic perspective view of a clamping assembly of a drilling machine for mold production according to the present utility model;

fig. 5 is a schematic cross-sectional perspective view of a drilling machine mounting block for mold production according to the present utility model.

The legend is 1, an operation table, 2, a connecting piece, 3, a mounting sleeve, 31, a mounting block, 32, a sleeve, 33, a support column, 34, a spring, 35, a pressing plate, 36, a push rod, 37, a groove, 38, a clamping groove, 39, a connecting hole, 4, a spring plate, 5, a fixing rod, 6, a clamping assembly, 61, a fixing block, 62, a bidirectional screw rod, 63, an adjusting block, 64, a clamping plate, 65, an indicating needle, 66 and a knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-5, the utility model provides a technical scheme that the drilling machine for mold production comprises an operation table 1, wherein a connecting piece 2 is fixedly connected to the lower surface of the operation table 1, a clamping assembly 6 is fixedly connected to the lower surface of the connecting piece 2, the clamping assembly 6 comprises two fixing blocks 61, two bidirectional screw rods 62 are rotatably connected to the opposite surfaces of the two fixing blocks 61 through bearings, two adjusting blocks 63 are connected to the outer surfaces of the two bidirectional screw rods 62 in a threaded manner, clamping plates 64 are fixedly connected to one side surfaces of the two adjusting blocks 63, and a knob 66 is fixedly connected to one end of each bidirectional screw rod 62.

In this embodiment, during the use, place the mould on the upper surface of connecting piece 2, its horizontal central line aligns with the horizontal central line of splint 64, then rotatory knob 66 makes two-way lead screw 62 rotate, drive two splint 64 and be close to the mould through two regulating block 63, fix the centre department at the top surface of operation panel 1 with the mould centre gripping, then the hole machine drives the swivel rotation, the upper surface trompil at the mould, can be swift fix the mould in the top surface centre department of operation panel 1, need not manual adjustment, the effectual machining efficiency that improves.

Example 2

As shown in fig. 1-5, four installation kits 3 are fixedly connected to the upper surface of the operation platform 1, the installation kits 3 comprise installation blocks 31, two sleeves 32 are fixedly connected to one side surface of each installation block 31, supporting columns 33 are slidably embedded in the two sleeves 32, springs 34 are sleeved on the outer surfaces of the two supporting columns 33, a pressing plate 35 is fixedly connected to one end of each supporting column 33, a push rod 36 is fixedly connected to one side surface of each pressing plate 35, a groove 37 is formed in the upper surface of each installation block 31, a clamping groove 38 is formed in the inner wall surface of each groove 37, a connecting hole 39 is formed in the inner wall surface of each clamping groove 38, fixing rods 5 are embedded in the two groups of installation blocks 31, elastic pieces 4 are arranged at two ends of each fixing rod 5, the outer surfaces of the two elastic pieces 4 are embedded in the inner parts of the two clamping grooves 38, and an indicator needle 65 is fixedly connected to the upper surface of one clamping plate 64.

In this embodiment, after the two clamping plates 64 clamp the mold, two ends of the two fixing rods 5 are respectively embedded into the four grooves 37, the outer surfaces of the four elastic sheets 4 are embedded into the clamping grooves 38, the fixing rods 5 and the mounting blocks 31 are fixed, after the processing is completed, the pressing plates 35 are pressed, the pressing plates 35 push the supporting columns 33 and the ejector rods 36, the springs 34 are pressed, one ends of the ejector rods 36 are pressed against the elastic sheets 4, the elastic sheets 4 are forced and then embedded into the fixing rods 5, at the moment, the fixing rods 5 are lifted upwards, the fixing rods 5 are separated from the two mounting blocks 31, the pressing plates 35 are released, the springs 34 push the pressing plates 35 to reset, the fixing rods 5 are connected through the mounting blocks 31, the mold is prevented from being ejected out in the processing process, the safety of workers is effectively ensured, the center line position of the clamping plates 64 can be intuitively understood through the indicating needle 65, and errors are avoided.

The working principle is that, as shown in fig. 1-5, when in use, a die is placed on the upper surface of a connecting piece 2, wherein the transverse central line of the die is aligned with the transverse central line of a clamping plate 64, then a knob 66 is rotated to enable a bidirectional screw rod 62 to rotate, two clamping plates 64 are driven by two adjusting blocks 63 to approach the die, the die is clamped and fixed at the center of the upper surface of an operation table 1, then a rotary hole machine is driven by a rotary head to rotate, holes are formed on the upper surface of the die, the die can be quickly fixed at the center of the upper surface of the operation table 1, two clamping plates 64 clamp the die, two ends of two fixing rods 5 are respectively embedded into four grooves 37, the outer surfaces of four elastic plates 4 are embedded into clamping grooves 38, the fixing rods 5 and the mounting blocks 31 are fixed, after the processing is finished, the pressing plates 35 are pressed, the pressing plates 35 push support columns 33 and ejector rods 36, one ends of the ejector rods 36 squeeze the elastic plates 4, the elastic plates 4 are forced and embedded into the fixing rods 5, at the moment, the fixing rods 5 are lifted upwards, the fixing rods 5 are separated from the two mounting blocks 31, the pressing plates 35 are released, the pressing plates 35 are pushed, the pressing plates 35 and the pressing plates 35 are pushed, and the elastic plates 35 are reset by the pressing plates 31, and the elastic plates are connected through the elastic plates and the elastic plates through the elastic plates 64, and the positions can be visually indicated by the positions of the fixing plates.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The drilling machine for the die production comprises an operation table (1) and is characterized in that a connecting piece (2) is fixedly connected to the lower surface of the operation table (1), a clamping assembly (6) is fixedly connected to the lower surface of the connecting piece (2), the clamping assembly (6) comprises fixing blocks (61), two fixing blocks (61) are arranged, two bidirectional screw rods (62) are respectively connected to opposite surfaces of the fixing blocks (61) through bearings in a rotating mode, two adjusting blocks (63) are respectively connected to the outer surfaces of the bidirectional screw rods (62) in a threaded mode, clamping plates (64) are respectively and fixedly connected to one side surfaces of the two adjusting blocks (63), and a knob (66) is fixedly connected to one end of each bidirectional screw rod (62).

2. The drilling machine for mold production according to claim 1, wherein four installation kits (3) are fixedly connected to the upper surface of the operation table (1), each installation kit (3) comprises an installation block (31), two sleeves (32) are fixedly connected to one side surface of each installation block (31), support columns (33) are slidably embedded in the two sleeves (32), and springs (34) are sleeved on the outer surfaces of the two support columns (33).

3. The drilling machine for mold production according to claim 2, wherein one end of each supporting column (33) is fixedly connected with a pressing plate (35), one side surface of each pressing plate (35) is fixedly connected with a push rod (36), the upper surface of each mounting block (31) is provided with a groove (37), and the inner wall surface of each groove (37) is provided with a clamping groove (38).

4. A drilling machine for mold production according to claim 3, wherein the inner wall surface of the clamping groove (38) is provided with a connecting hole (39), and the outer surface of the ejector rod (36) is embedded in the connecting hole (39).

5. The drilling machine for mold production according to claim 4, wherein the two mounting blocks (31) are one group, the two fixing rods (5) are embedded in the two groups of mounting blocks (31), spring pieces (4) are arranged at two ends of the two fixing rods (5), and the outer surfaces of the two spring pieces (4) are embedded in the two clamping grooves (38).

6. A drilling machine for producing moulds according to claim 1, wherein the upper surface of one of the clamping plates (64) is fixedly connected with an indicator needle (65).