CN215358807U

CN215358807U - Automatic puncher of communication cavity

Info

Publication number: CN215358807U
Application number: CN202121678522.9U
Authority: CN
Inventors: 杨勇
Original assignee: Wuxi Terlays Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Terlays Precision Machinery Manufacturing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-31
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an automatic punching machine for a communication cavity, which comprises a bottom plate, wherein the periphery of the lower end of the bottom plate is respectively and fixedly connected with supporting legs, the middle part in a connecting box is movably connected with a first connecting shaft through a first bearing, two groups of first bearings are respectively and fixedly connected into the upper end and the lower end of the connecting box, the lower ends of the connecting pipes penetrate through an external thread pipe and extend out of the connecting box, the lower ends of the four groups of connecting pipes are provided with drill bits through screws, and second connecting shafts are respectively and movably connected into the upper end and the lower end in the connecting box; through setting up four groups connecting pipes at the joint box lower extreme, install the drill bit that will need to use respectively in the connecting pipe through the screw, unscrew the nut of external screw thread pipe downside spiro union, external screw thread pipe this moment can logical inslot removal in the L type, screw the nut again can, the belt of its inside joint contacts rather than corresponding direction bearing simultaneously in the removal in-process of belt pulley, makes the belt be in the state of tightening all the time, prevents to drop labour saving and time saving.

Description

Automatic puncher of communication cavity

Technical Field

The utility model relates to the technical field of punching machines, in particular to an automatic punching machine for a communication cavity.

Background

The communication equipment comprises wired communication equipment and wireless communication equipment, the wired communication equipment mainly comprises serial port communication for solving industrial fields, professional bus type communication, the wireless communication equipment mainly comprises equipment such as a wireless AP (access point), a wireless network bridge, a wireless network card and the like, a shell of the communication equipment is also called a communication cavity, the existing communication cavity punching machine is mostly arranged by a single drill bit, when a plurality of holes need to be drilled in the same cavity, the operation is troublesome, meanwhile, the drill bits are mostly fixedly arranged, and the cavity is often clamped again aiming at different hole positions, so that the time and labor are wasted; therefore, an automatic punching machine for a communication cavity is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic punching machine for a communication cavity, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic punching machine for a communication cavity comprises a bottom plate, wherein the periphery of the lower end of the bottom plate is respectively and fixedly connected with supporting legs, the left side and the right side of the upper end of the bottom plate are respectively and fixedly connected with a connecting plate, the upper ends of two groups of connecting plates are respectively and fixedly connected with the left side and the right side of the lower end of the top plate, a connecting box is movably connected between the two groups of connecting plates, the middle part in the connecting box is movably connected with a first connecting shaft through first bearings, two groups of the first bearings are respectively and fixedly connected in the upper end and the lower end of the connecting box, a connecting cylinder is fixedly sleeved on the first connecting shaft, four groups of connecting grooves are formed in the outer side of the connecting cylinder, belts are respectively clamped in the four groups of connecting grooves, the other ends of the four groups of belts are respectively clamped in a group of belt pulleys, second air cylinders are respectively and fixedly connected in the lower sides of the two groups of connecting plates, and output ends of the two groups of second air cylinders are respectively and fixedly connected with a clamping plate;

the four groups of belt pulleys are fixedly sleeved outside the connecting pipes respectively, the upper ends and the lower ends of the connecting pipes are fixedly connected in the second bearings respectively, the upper side of the second bearing is connected in the L-shaped sliding groove in a sliding manner, the lower side of the second bearing is fixedly connected at the upper end of the external threaded pipe, the four groups of external threaded pipes are connected in the L-shaped through grooves in a sliding manner respectively, the four groups of L-shaped through grooves are arranged in the periphery of the lower end of the connecting box respectively, nuts are screwed at the lower side of the external threaded pipe, the lower ends of the connecting pipes penetrate through the external threaded pipe and extend out of the connecting box, drill bits are arranged at the lower ends of the four groups of connecting pipes through screws, first air cylinders are fixedly connected on the left side and the right side of the lower end of the top plate respectively, and output ends of the two groups of first air cylinders are fixedly connected on the left side and the right side of the upper end of the connecting box respectively;

four groups of second connecting shafts located at the intersections of the four groups of belts are arranged in the connecting box, two groups of guide bearings are fixedly sleeved on the second connecting shafts respectively, and the second connecting shafts are movably connected in the upper end and the lower end of the connecting box respectively.

As the further optimization of the technical scheme, T-shaped grooves are formed in the opposite surfaces of the two groups of connecting plates respectively, T-shaped rods are connected in the T-shaped grooves in a sliding mode respectively, and the opposite surfaces of the two groups of T-shaped rods are fixedly connected to the left end and the right end of the connecting box respectively after extending out of the T-shaped grooves.

As a further optimization of this technical scheme, stretch out the connecting box behind first connecting axle upper end via first bearing, first connecting axle stretches out behind the connecting box fixed connection in motor output, motor fixed mounting is in the install bin, install bin fixed connection is in the connecting box upper end, install bin upper end swing joint has the guard gate.

Compared with the prior art, the utility model has the beneficial effects that: through the four groups of connecting pipes arranged at the lower end of the connecting box, the drill bits required to be used can be respectively installed in the connecting pipes through screws according to the number of the drill holes, so that the simultaneous drilling of the plurality of drill bits is realized, and the operation is simpler;

when the position of a drill bit needs to be adjusted, a nut screwed on the lower side of the external threaded pipe is screwed out, the external threaded pipe can move in the L-shaped through groove at the moment, the external threaded pipe moves to drive the connecting pipe to move synchronously, when the external threaded pipe moves to a proper position, the nut is screwed again, meanwhile, a belt clamped inside the belt pulley is in contact with a corresponding guide bearing in the moving process of the belt pulley, the belt is always in a tightened state and prevented from falling off, and the problem that the cavity needs to be clamped again aiming at different hole positions is solved, and time and labor are saved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection box of the present invention;

FIG. 3 is a schematic top-down view of the junction box of the present invention;

FIG. 4 is a front view of the connecting cylinder of the present invention;

fig. 5 is a front view of the guide bearing of the present invention.

In the figure: the device comprises a base plate 1, a clamping plate 2, a 3L-shaped sliding groove, a 4-connecting box, a 5-installing box, a 6 motor, a 7 protective door, a 8 first air cylinder, a 9 top plate, a 10 connecting plate, a 11T-shaped rod, a 12T-shaped groove, a 13 second air cylinder, a 14 supporting leg, a 15 first connecting shaft, a 16 first bearing, a 17 nut, an 18 connecting pipe, a 19 screw, a 20 drill bit, a 21 belt pulley, a 22 guide bearing, a 23 second connecting shaft, a 24 connecting cylinder, a 241 connecting groove, a 25 belt, a 26 second bearing, a 27 external threaded pipe and a 28L-shaped through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic communication cavity punching machine comprises a bottom plate 1, wherein supporting legs 14 are fixedly connected to the periphery of the lower end of the bottom plate 1 respectively, connecting plates 10 are fixedly connected to the left side and the right side of the upper end of the bottom plate 1 respectively, the upper ends of two groups of connecting plates 10 are fixedly connected to the left side and the right side of the lower end of a top plate 9 respectively, a connecting box 4 is movably connected between the two groups of connecting plates 10, a first connecting shaft 15 is movably connected to the middle in the connecting box 4 through a first bearing 16, the two groups of first bearings 16 are fixedly connected to the upper end and the lower end of the connecting box 4 respectively, a connecting cylinder 24 is fixedly connected to the first connecting shaft 15, four groups of connecting grooves 241 are formed in the outer side of the connecting cylinder 24, belts 25 are clamped in the four groups of connecting grooves 241 respectively, and the other ends of the four groups of belts 25 are clamped in a group of belt pulleys 21 respectively;

the four groups of belt pulleys 21 are fixedly sleeved outside the connecting pipes 18 respectively, the upper ends and the lower ends of the connecting pipes 18 are fixedly connected in the second bearings 26 respectively, the upper second bearings 26 are connected in the L-shaped sliding grooves 3 in a sliding manner, the lower second bearings 26 are fixedly connected at the upper ends of the external threaded pipes 27, the four groups of external threaded pipes 27 are connected in the L-shaped through grooves 28 in a sliding manner respectively, the four groups of L-shaped through grooves 28 are respectively arranged in the periphery of the lower end of the connecting box 4, nuts 17 are screwed at the lower sides of the external threaded pipes 27, the lower ends of the connecting pipes 18 penetrate through the external threaded pipes 27 and extend out of the connecting box 4, and drill bits 20 are mounted at the lower ends of the four groups of connecting pipes 18 through screws 19;

four groups of second connecting shafts 23 positioned at the intersections of four groups of belts 25 are arranged in the connecting box 4, two groups of guide bearings 22 are respectively fixedly sleeved on the second connecting shafts 23, and the second connecting shafts 23 are respectively and movably connected in the upper end and the lower end of the connecting box 4.

Specifically, two sets of T type groove 12 has been seted up respectively in the connecting plate 10 relative face, and two sets of T type pole 11 has been connect in 12 the difference cunning of T type groove, and two sets of T type pole 11 relative face stretches out T type groove 12 after respectively fixed connection in connecting box 4 left and right ends.

Specifically, stretch out connecting box 4 behind first connecting shaft 15 upper end via first bearing 16, first connecting shaft 15 stretches out connecting box 4 back fixed connection in motor 6 output, motor 6 fixed mounting is in install bin 5, install bin 5 fixed connection is in connecting box 4 upper end, install bin 5 upper end swing joint has guard gate 7, guard gate 7 can play the guard action to it after motor 6 installs.

Specifically, the side is fixedly connected with first cylinder 8 respectively about the lower extreme of roof 9, and is two sets of 8 output of first cylinder are fixedly connected in connecting box 4 upper end left and right sides respectively.

Specifically, two sets of be fixedly connected with second cylinder 13 in the connecting plate 10 downside respectively, two sets of second cylinder 13 output is fixedly connected with grip block 2 respectively, and two sets of grip block 2 can be used for the centre gripping communication cavity.

In particular, the guide bearings 22 correspond in height to the corresponding belts 25.

Specifically, when in use, after the automatic punching device is placed at a proper position, drill bits are respectively installed in the lower ends of four groups of connecting pipes 18 through screws 19 according to the number of drilled holes, two groups of second air cylinders 13 are opened, the clamping plates 2 at the output ends of the second air cylinders 13 move inwards, a communication cavity is placed between the two groups of clamping plates 2, the communication cavity is clamped by the two groups of clamping plates 2, the motor 6 is started, the first connecting shaft 15 at the output end of the motor 6 rotates, the first connecting shaft 15 rotates to drive the connecting cylinder 24 to synchronously rotate, the belts 25 in the four groups of connecting grooves 241 drive the four groups of belt pulleys 21 to rotate, the four groups of connecting pipes 18 rotate, the drill bits installed at the lower ends of the four groups of connecting pipes 18 rotate to synchronously rotate, the two groups of first air cylinders 8 are opened, the connecting box 4 connected at the output ends of the two groups of first air cylinders 8 moves downwards along the T-shaped groove 12 through the T-shaped rod 11, at the moment, the communication cavity starts to be drilled, after drilling is finished, the connecting box 4 is lifted upwards through the two groups of first cylinders 8, the motor 6 is closed, and the machined communication cavity is loosened and taken out through the two groups of second cylinders 13, so that machining is finished;

when the position of the drill bit needs to be adjusted, the nut 17 screwed on the lower side of the external threaded pipe 27 is screwed out, the external threaded pipe 27 can move in the L-shaped through groove 28 at the moment, the external threaded pipe 27 moves to drive the second bearing 26 connected with the upper end of the connecting pipe 18 to synchronously move along the L-shaped sliding groove 3, when the external threaded pipe 27 moves to a proper position, the nut 17 is screwed again, and meanwhile, the belt 25 clamped in the belt pulley 21 is in contact with the corresponding guide bearing 22 in the moving process, so that the belt 25 is always in a tightened state and is prevented from falling off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic puncher of communication cavity, includes bottom plate (1), its characterized in that: the periphery of the lower end of the bottom plate (1) is respectively and fixedly connected with supporting legs (14), the left side and the right side of the upper end of the bottom plate (1) are respectively and fixedly connected with connecting plates (10), the upper ends of two groups of connecting plates (10) are respectively and fixedly connected with the left side and the right side of the lower end of the top plate (9), a connecting box (4) is movably connected between the two groups of connecting plates (10), the middle part in the connecting box (4) is movably connected with a first connecting shaft (15) through a first bearing (16), two groups of the first bearings (16) are respectively and fixedly connected in the upper end and the lower end of the connecting box (4), a connecting cylinder (24) is fixedly sleeved on the first connecting shaft (15), four groups of connecting grooves (241) are formed in the outer side of the connecting cylinder (24), belts (25) are clamped in the four groups of connecting grooves (241), and the other ends of the four groups of belts (25) are clamped in a group of belt pulleys (21); the four groups of belt pulleys (21) are fixedly sleeved on the outer side of a connecting pipe (18) respectively, the upper end and the lower end of the connecting pipe (18) are fixedly connected into a second bearing (26) respectively, the upper side of the second bearing (26) is connected into an L-shaped sliding groove (3) in a sliding manner, the lower side of the second bearing (26) is fixedly connected to the upper end of an external threaded pipe (27), the four groups of external threaded pipes (27) are connected into an L-shaped through groove (28) in a sliding manner respectively, the four groups of L-shaped through grooves (28) are arranged in the periphery of the lower end of a connecting box (4) respectively, a nut (17) is screwed on the lower side of the external threaded pipe (27), the lower end of the connecting pipe (18) penetrates through the external threaded pipe (27) to extend out of the connecting box (4), and drill bits (20) are arranged at the lower ends of the four groups of the connecting pipe (18) through screws (19);

four groups of second connecting shafts (23) positioned at the intersections of the four groups of belts (25) are arranged in the connecting box (4), two groups of guide bearings (22) are fixedly sleeved on the second connecting shafts (23) respectively, and the second connecting shafts (23) are movably connected in the upper end and the lower end in the connecting box (4) respectively.

2. The automatic communication chamber hole puncher of claim 1, wherein: t type groove (12) have been seted up respectively in two sets of connecting plate (10) relative surface, and are two sets of T type pole (11) have been connect to the difference cunning in T type groove (12), and are two sets of T type pole (11) relative surface stretches out T type groove (12) back fixed connection respectively in connecting box (4) left and right ends.

3. The automatic communication chamber hole puncher of claim 1, wherein: first connecting shaft (15) upper end stretches out connecting box (4) behind first bearing (16), first connecting shaft (15) stretch out connecting box (4) back fixed connection in motor (6) output, motor (6) fixed mounting is in install bin (5), install bin (5) fixed connection is in connecting box (4) upper end, install bin (5) upper end swing joint has guard gate (7).

4. The automatic communication chamber hole puncher of claim 1, wherein: the side is fixed connection respectively first cylinder (8) about roof (9) lower extreme, and is two sets of first cylinder (8) output is fixed connection in connecting box (4) upper end left and right sides respectively.

5. The automatic communication chamber hole puncher of claim 1, wherein: and the lower sides of the two groups of connecting plates (10) are respectively and fixedly connected with second cylinders (13), and the output ends of the two groups of second cylinders (13) are respectively and fixedly connected with clamping plates (2).