CN211218765U

CN211218765U - Multi-shaft center hole punching machine

Info

Publication number: CN211218765U
Application number: CN201922434670.5U
Authority: CN
Inventors: 朱高甲; 王雷远; 刘阳; 王志坤
Original assignee: Rizhao Dexin Machinery Manufacturing Co ltd
Current assignee: Rizhao Dexin Machinery Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of machining equipment, and a multiaxis centre bore puncher is disclosed, the fruit pick-up device comprises a frame body, the last wall of framework is fixed with the mounting panel, the controller is installed to the lateral wall of mounting panel, and the last wall both ends symmetry of mounting panel is fixed with the unit head fixing base, first double-layered groove has been seted up to the last wall symmetry of unit head fixing base, the internally mounted in first double-layered groove has the unit head, the fastening apron is installed to the last wall of unit head fixing base, the lower wall indent of fastening apron forms second double-layered groove, the utility model discloses a comparatively ripe drilling unit head on the market combines from centering anchor clamps, has realized that the operation of beating the centre bore is accomplished to the clamping of four centre bores once, can once porous processing, when effectively guaranteeing the machining precision, has increased substantially machining efficiency, has removed workman from simultaneously and has carried, The workload of clamping the product reduces the labor intensity.

Description

Multi-shaft center hole punching machine

Technical Field

The invention relates to the technical field of machining equipment, in particular to a multi-shaft center hole punching machine.

Background

When the punching machine is used for machining, punching operation is mostly needed by using the punching machine, and when punching is carried out, punching machining is carried out after centering of a common center hole so as to realize machining with higher precision.

However, in the conventional process, drilling of a plurality of multidirectional centers is generally performed one time, and then the drilling is performed again in a repositioning mode on another device, so that the machining method is low in efficiency, the size precision is difficult to guarantee due to repeated positioning errors, workers repeatedly carry and clamp products, the labor intensity is high, and in addition, the conventional method is complex in fixing of the power head and not stable enough, and the drilling operation is influenced.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, a multi-shaft center hole punching machine is provided for solving the problems of low drilling efficiency and high labor intensity of a traditional process for a multi-direction center, and in addition, the traditional power head is relatively complex to fix and is not stable enough.

(II) technical scheme

The invention is realized by the following technical scheme: the invention provides a multi-shaft center hole punching machine, which comprises a frame body, wherein an installation plate is fixed on the upper wall of the frame body, a controller is installed on the side wall of the installation plate, and power head fixing seats are symmetrically fixed at two ends of the upper surface wall of the mounting plate, first clamping grooves are symmetrically formed in the upper surface wall of each power head fixing seat, a power head is arranged in the first clamping groove, a fastening cover plate is arranged on the upper wall of the power head fixing seat, the lower surface wall of the fastening cover plate is concave inwards to form a second clamping groove, the outer surface wall of the fastening cover plate and the side of the second clamping groove are provided with screw holes, the interior of the screw hole is screwed and connected with a fastening bolt which penetrates through the screw hole and extends to the interior of the power head fixing seat, the mounting plate is characterized in that a first pneumatic clamp and a second pneumatic clamp are installed in the middle of the upper wall of the mounting plate, and the first pneumatic clamp is located on one side of the second pneumatic clamp.

Preferably, a first cushion is bonded on the inner wall of the first clamping groove, a second cushion is bonded on the inner wall of the second clamping groove, and the inner surface wall arcs of the first cushion and the second cushion are in arc transition to form an arc part.

Preferably, the bottom end of the frame body is symmetrically connected with four supporting legs, and the number of the supporting legs is four.

Preferably, the bottom end of the supporting leg is fixed with a foot, and the lower surface wall of the foot is bonded with a non-slip mat.

Preferably, the outer surface wall of the foot is symmetrically provided with mounting holes, and the mounting holes are of a circular structure.

Preferably, the power heads are provided with four power heads, and the cross sections of the first clamping groove and the second clamping groove are of semi-circular structures with equal diameters.

Preferably, the front surface wall of the frame body is concave inwards to form a groove, and the storage drawers are symmetrically arranged in the groove.

Preferably, a handle is installed in the middle of the outer wall of the storage drawer, and a rubber pad is sleeved on the outer wall of the storage drawer.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. the drilling machine adopts a mature drilling power head on the market and is combined with a self-centering clamp, so that the operation of drilling the center holes by clamping four center holes at one time is realized, multi-hole machining can be performed at one time, the machining precision is effectively ensured, the machining efficiency is greatly improved, the workload of repeatedly carrying and clamping products by workers is avoided, and the labor intensity is reduced.

2. According to the invention, through the matching of the first clamping groove, the fastening cover plate, the second clamping groove and the fastening bolt, when the power head is installed, the circular clamping groove formed by combining the first clamping groove and the second clamping groove can be stably attached to the outer wall of the power head, the structure is simple, the fixing stability of the power head can be effectively increased, and the long-term normal use of the power head is ensured.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Figure 3 is a top view of the foot of the present invention.

Figure 4 is a side view of the power head mounting of the present invention.

In the figure: 1-a frame body; 2-mounting a plate; 3, a power head; 4-power head fixing seat; 5-a first pneumatic clamp; 6-a second pneumatic clamp; 7-fastening bolts; 8-fastening a cover plate; 9-a controller; 10-supporting legs; 11-a groove; 12-a storage drawer; 13-footing; 14-screw holes; 15-mounting holes; 16-a first nip; 17-a first cushion; 18-a second nip; 19-second cushion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, in the first embodiment: a multi-shaft center hole punching machine comprises a frame body 1, wherein a mounting plate 2 is fixed on the upper wall of the frame body 1, a controller 9 is installed on the side wall of the mounting plate 2, the type of the controller 9 is a CPU226, the rated power is 11W, the working voltage is 24V, power head fixing seats 4 are symmetrically fixed at two ends of the upper wall of the mounting plate 2, first clamping grooves 16 are symmetrically formed in the upper wall of the power head fixing seats 4, a power head 3 is installed inside the first clamping grooves 16, fastening cover plates 8 are installed on the upper wall of the power head fixing seats 4, second clamping grooves 18 are formed by inwards concave lower surface walls of the fastening cover plates 8, when the power head 3 is installed, circular clamping grooves formed by combining the first clamping grooves 16 and the second clamping grooves 18 can be stably attached to the outer wall of the power head 3, the structure is simple, the fixing stability of the power head 3 can be effectively improved, the power head 3 can be normally used for a long time, screw holes 14, the inside of screw 14 closes soon and is connected with fastening bolt 7, and fastening bolt 7 runs through screw 14 and extends to the inside of unit head fixing base 4, and first pneumatic fixture 5 and second pneumatic fixture 6 are installed to the last upper surface wall intermediate position department of mounting panel 2, and first pneumatic fixture 5 is located one side of second pneumatic fixture 6.

Furthermore, a first soft pad 17 is bonded on the inner wall of the first clamping groove 16, a second soft pad 19 is bonded on the inner wall of the second clamping groove 18, the inner surface wall arcs of the first soft pad 17 and the second soft pad 19 are transited to form an arc part, and the power head 3 is in contact with the first soft pad 17 and the second soft pad 19, so that the abrasion of the outer part of the power head can be reduced.

Furthermore, the bottom end of the frame body 1 is symmetrically connected with four supporting legs 10, and the supporting legs 10 are fixed with four, so that the installation height of the equipment can be increased through the supporting legs 10, and the operation is convenient.

Furthermore, a bottom foot 13 is fixed at the bottom end of the supporting leg 10, a non-slip mat is adhered to the lower surface wall of the bottom foot 13, and the bottom foot 13 adhered with the non-slip mat is tightly attached to the ground, so that the stability of the equipment can be improved.

Further, the outer wall of the bottom foot 13 is symmetrically provided with mounting holes 15, the mounting holes 15 are of a circular structure, and the expansion bolts penetrate through the mounting holes 15 to stably fix the device, so that the device is prevented from moving during operation.

Furthermore, the power head 3 is provided with four power heads, the cross sections of the first clamping groove 16 and the second clamping groove 18 are of a semicircular structure with the same diameter, and the first clamping groove 16 and the second clamping groove 18 of the semicircular structure are combined to form the circular clamping groove, so that the power heads can be conveniently matched.

Example two: different from the embodiment, preceding table wall indent of framework 1 forms recess 11, the internal symmetry of recess 11 installs storage drawer 12, storage drawer 12's apparent wall intermediate position department installs the handle, storage drawer 12's apparent wall cover is equipped with the rubber pad, the instrument of maintenance equipment and the accessory of equipment need not to place at mounting panel 2, can place in recess 11 inside storage drawer 12, can effectively avoid losing, and be convenient for find fast when needing, wherein, be convenient for switch storage drawer 12 through the handle, it is convenient laborsaving.

The working principle and the using process of the invention are as follows: when the power head 3 is installed, a workpiece to be machined is placed on the mounting plate 2 at the top end of the frame body 1, then the controller 9 is utilized to start the first pneumatic clamp 5 and the second pneumatic clamp 6, clamping and fixing of the workpiece are achieved, self-centering is achieved, then the power head 3 is started, the power head 3 starts to work, four power heads 3 conduct drilling simultaneously, after the set depth is reached, the power head 3 returns to the initial position and stops, then the workpiece is taken down, and punching operation is completed.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. Multiaxis centre bore puncher, its characterized in that: including framework (1), the last wall of framework (1) is fixed with mounting panel (2), controller (9) are installed to the lateral wall of mounting panel (2), and the last wall both ends symmetry of mounting panel (2) is fixed with unit head fixing base (4), first double-layered groove (16) have been seted up to the last wall symmetry of unit head fixing base (4), the internally mounted of first double-layered groove (16) has unit head (3), fastening apron (8) are installed to the last wall of unit head fixing base (4), the lower wall indent of fastening apron (8) forms second double-layered groove (18), screw (14) have been seted up to the side that fastening apron (8) outer table wall just is located second double-layered groove (18), the inside of screw (14) is closed soon and is connected with fastening bolt (7), fastening bolt (7) run through screw (14) and extend to the inside of unit head fixing base (4), the pneumatic clamp is characterized in that a first pneumatic clamp (5) and a second pneumatic clamp (6) are installed at the middle position of the upper wall of the installation plate (2), and the first pneumatic clamp (5) is located on one side of the second pneumatic clamp (6).

2. The multi-axis central hole punch as claimed in claim 1, wherein: the inner wall in first double-layered groove (16) bonds and has first cushion (17), the inner wall in second double-layered groove (18) bonds and has second cushion (19), the interior table wall circular arc transition of first cushion (17) and second cushion (19) forms circular arc portion.

3. The multi-axis central hole punch as claimed in claim 1, wherein: the bottom end of the frame body (1) is symmetrically connected with four supporting legs (10), and the supporting legs (10) are fixed with four.

4. The multi-axis central hole punch as claimed in claim 3, wherein: bottom feet (13) are fixed at the bottom ends of the supporting legs (10), and anti-slip pads are adhered to the lower surface walls of the bottom feet (13).

5. The multi-axis central hole punch as claimed in claim 4, wherein: the outer surface wall of the bottom foot (13) is symmetrically provided with mounting holes (15), and the mounting holes (15) are of a circular structure.

6. The multi-axis central hole punch as claimed in claim 1, wherein: the power heads (3) are provided with four power heads, and the sections of the first clamping grooves (16) and the second clamping grooves (18) are of semicircular structures with equal diameters.

7. The multi-axis central hole punch as claimed in claim 1, wherein: the front surface wall of the frame body (1) is inwards concave to form a groove (11), and storage drawers (12) are symmetrically arranged inside the groove (11).

8. The multi-axis central hole punch as claimed in claim 7, wherein: the handle is installed at the middle position of the outer surface wall of the storage drawer (12), and a rubber pad is sleeved on the outer surface wall of the storage drawer (12).