CN223903520U - Punching equipment with central cooling chip removal function - Google Patents

Abstract

This utility model discloses a drilling device with central cooling and chip removal, including a machine tool body. A placement plate for placing products is fixedly installed in the middle of the machine tool body. The placement plate is provided with several product clamping devices arranged side-by-side and adjacent to each other. First guide rails are respectively provided on the left and right sides of the placement plate, and drilling components are slidably connected to the first guide rails. The drilling components include a drilling motor, and a water drill bit for drilling is installed inside the drilling motor. Cooling water spray components and air blowing components are respectively provided on the left and right sides of the drilling motor. This utility model achieves dual cooling through the water drill bit and cooling water spray components, resulting in better cooling effect and drilling quality. Simultaneously, the product clamping devices clamp and position the linear guide rails, making the drilling position more precise.

Description

Punching equipment with central cooling chip removal function

Technical Field

The utility model belongs to the technical field of punching devices, and particularly relates to punching equipment with central cooling chip removal function.

Background

The linear guide rail is usually used for installing the sliding block, so that the sliding block is conveniently subjected to limit guiding, and the linear guide rail is often required to be perforated when in use, so that the linear guide rail is conveniently installed on each device, and a perforating device is required. The patent document with the prior publication number of CN205020861U discloses a perforating device for linear guide rail, which comprises a base, a perforating mechanism, fixture, guide rail assembly and a perforating frame, motor driven drill bit is installed to perforating frame lower extreme, fixture is including fixing the processing platform between two guide rail assembly, it has a plurality of bar draw-in grooves to open along guide rail assembly length direction on the processing platform, a bar draw-in groove embeds has limit baffle, processing platform one side is fixed with thrust unit, thrust unit is including a plurality of parallel arrangement's promotion cylinder, promote cylinder telescopic shaft axial lead direction and limit baffle length direction mutually perpendicular, and promote cylinder telescopic shaft be located with limit baffle adjacent one side, be connected with the trachea between a plurality of promotion cylinder's the air inlet and the gas outlet. The existing punching device directly punches the guide rail through the punching mechanism, a cooling device is not installed, the guide rail is easy to heat in the punching process, scraps are easy to remain on the surface of the guide rail, and therefore the punching effect is poor. Meanwhile, the existing clamping mechanism is poor in positioning effect. Accordingly, there is a need to design a punching apparatus with center-cooled chip removal to overcome the above difficulties.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model designs the punching equipment with the central cooling chip removal function. Simultaneously, the linear guide rail is clamped and positioned through the product clamping device, and the punching position is more accurate.

The utility model aims at realizing the technical scheme that the punching equipment with the central cooling chip removal function comprises a machine tool main body, wherein a placing plate used for placing products is fixedly arranged in the middle of the machine tool main body, a plurality of product clamping devices which are arranged side by side and adjacent to each other are arranged on the placing plate, first guide rails are respectively arranged on the left side and the right side of the placing plate, punching assemblies which are connected with the first guide rails in a sliding mode are arranged on the first guide rails, each punching assembly comprises a punching motor, a water drill bit used for drilling is arranged in each punching motor, and cooling water spraying assemblies and air blowing assemblies are respectively arranged on the left side and the right side of each punching motor.

The punching assembly further comprises a first motor, a second motor, a first platform and a second platform, wherein the first guide rail is arranged in pairs, the first guide rail is provided with the first platform in a sliding mode, the first motor is arranged on the first platform and drives the first platform to move relative to the first guide rail when in operation, the first platform is provided with a plurality of second guide rails which are arranged side by side and adjacent to each other, the second guide rail is provided with the second platform in a sliding mode, the second platform, the second motor and the punching motor are arranged in pairs, the second platform is fixedly provided with the punching motor, the first platform is fixedly provided with the second motor, the second motor is driven to move along the second guide rail when in operation, and the punching motor is provided with a cooling water spraying assembly and an air blowing assembly.

Preferably, the first guide rail is fixedly arranged on the machine tool body, a rack parallel to the first guide rail is arranged on the machine tool body, the first motor is perpendicular to the first platform, a gear is arranged on a motor shaft of the first motor, the gear is meshed with the rack, and the first platform moves along the first guide rail when the first motor drives the gear to rotate.

Preferably, the second motor is provided with an installation seat fixedly connected with the second motor, a screw rod rotatably connected with the installation seat is arranged in the installation seat, one end of the screw rod is connected with the second motor through a coupler, the other end of the screw rod is meshed with the second platform, and the second platform moves along the second guide rail when the second motor drives the screw rod to rotate.

Preferably, the punching motor is provided with a control plug, the control plug is electrically connected with a main control circuit module, the main control circuit module is electrically connected with a cooling water spraying assembly and an air blowing assembly, a water drill bit is arranged in the punching motor, the tail end of the punching motor is provided with a water inlet, and the water inlet is communicated with the water drill bit.

The linear guide rail to be perforated is fixed on the placing plate through the product clamping device, and then the perforation assembly can be used for perforating on the linear guide rail. The first motor during operation drives first platform along first guide rail removal, and the position is controlled to the motor of conveniently punching of like this, is convenient for punch in different positions, and the commonality is good. The second motor drives the lead screw to rotate and moves along the second guide rail, so that the front and back positions of the punching motor are conveniently adjusted, and the punching depth of the linear guide rail is controlled. The control plug is electrically connected with the main control circuit module, and the main control circuit module is electrically connected with the cooling water spraying assembly and the blowing assembly, so that the cooling water spraying assembly and the blowing assembly synchronously work when the punching motor works. Therefore, the surface of the linear guide rail can be cooled, and scraps on the surface of the linear guide rail can be removed. The water inlet is connected with an external water source, so that the water drill bit can be cooled when punching, and the water drill bit is matched with the cooling water spraying assembly to synchronously cool, so that the overall cooling effect is better.

The product clamping device comprises a first clamping piece, a second clamping piece, a first supporting seat and a second supporting seat, wherein the placing plate is a T-shaped plate, the first supporting seat is fixedly arranged on the upper end face of the placing plate, the second supporting seat is fixedly arranged on the first supporting seat, the first clamping piece hinged to the first supporting seat is arranged on the first supporting seat, a first air cylinder is fixedly arranged on the first supporting seat, a piston shaft of the first air cylinder faces towards the first clamping piece, a reset tension spring is arranged between the first clamping piece and the first supporting seat, a second air cylinder is fixedly arranged on the second supporting seat, a second clamping piece is fixedly arranged on the piston shaft of the second air cylinder, a yielding hole is formed in the side wall of the placing plate, and the second clamping piece penetrates through the first supporting seat and extends into the yielding hole.

The first air cylinder and the placing plate are arranged in a mutually perpendicular mode, a first pin shaft for hinging the first air cylinder and the first supporting seat is arranged between the first clamping piece and the first supporting seat, a connecting pin shaft is fixedly arranged on the first clamping piece, one end of the reset tension spring is fixedly arranged on the first supporting piece, the other end of the reset tension spring is fixedly arranged on the connecting pin shaft, the second clamping piece is in a barb shape, and a product is clamped between the second clamping piece and the placing plate when the second air cylinder contracts.

Preferably, the left side and the right side of the placing plate are provided with symmetrically arranged air channels, the side surface of the machine tool main body is provided with a plurality of air inlet pipelines, and each air inlet pipeline is connected with each air channel.

The linear guide needs to be fixed when punching, so that the punching position of the linear guide can be more accurate. The linear guide rail is firstly sent to the side face of the placing plate through the manipulator and is arranged close to the abdication hole, the manipulator is the multi-shaft manipulator disclosed in the prior art, at the moment, the linear guide rail is just placed on the barb of the second clamping piece, then the second cylinder controls the second clamping piece to ascend, and therefore the linear guide rail is clamped between the placing plate and the second clamping piece. Because the linear guide is stressed more when punching, double fixing is carried out through the first clamping piece. Under the default state, the reset tension spring is positioned on the tensioning device, so that the first clamping piece is attached to the first supporting seat. When the piston shaft of the first cylinder extends, the first clamping member rotates toward the linear guide rail, thereby clamping the linear guide rail. When the punching of the linear guide rail is finished, the first cylinder is contracted, and therefore the first clamping piece loosens the linear guide rail under the action of the reset tension spring. The second cylinder then controls the second clamping member to unclamp the linear guide. Through setting up air inlet pipeline and wind channel, the sweeps that the process of conveniently wasing and punching produced like this avoids sweeps to pile up on the lathe main part.

Compared with the prior art, the drilling machine has the advantages that 1, the drilling machine can move in the horizontal direction, the universality of drilling is better, 2, the linear guide rail is cooled doubly through the water drill bit and the cooling water spraying assembly, the transitional heating of the linear guide rail is avoided, the drilling effect is good, the drilling operation can be continuously carried out, and 3, the linear guide rail is clamped reliably through the product clamping device, so that the drilling position is more accurate.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a product clamping device clamping a linear guide rail on a placement plate;

FIG. 3 is a perspective view of the punch assembly;

FIG. 4 is a perspective view of another view of the punch assembly;

FIG. 5 is a perspective view of the product gripping device;

FIG. 6 is an exploded view of the product gripping device;

FIG. 7 is a perspective view of the machine tool body;

The drawing shows that the machine tool comprises a machine tool body, a placing plate, a 21-step hole, a 3-product clamping device, a 31-first clamping piece, a 32-second clamping piece, a 33-first supporting seat, a 34-second supporting seat, a 35-first cylinder, a 36-return tension spring, a 37-second cylinder, a 38-first pin shaft, a 39-connecting pin shaft, a 4-first guide rail, a 5-punching assembly, a 51-punching motor, a 52-water drill, a 53-cooling water spraying assembly, a 54-blowing assembly, a 55-first motor, a 56-second motor, a 57-first platform, a 58-second platform, a 59-second guide rail, a 510-mounting seat, a 511-screw rod, a 6-control plug, a 7-water inlet, an 8-air channel, a 9-air inlet pipeline.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

As shown in fig. 1 to 7, the embodiment discloses a punching device with central cooling chip removal, which comprises a machine tool main body 1, wherein a placing plate 2 for placing products is fixedly arranged in the middle of the machine tool main body 1, a plurality of product clamping devices 3 which are arranged side by side and adjacent to each other are arranged on the placing plate 2, first guide rails 4 are respectively arranged on the left side and the right side of the placing plate 2, punching assemblies 5 which are in sliding connection with the first guide rails 4 are arranged on the first guide rails 4, each punching assembly 5 comprises a punching motor 51, a water drill 52 for drilling is arranged in each punching motor 51, and cooling water spray assemblies 53 and air blowing assemblies 54 are respectively arranged on the left side and the right side of each punching motor 51.

The punching assembly 5 further comprises a first motor 55, a second motor 56, a first platform 57 and a second platform 58, the first guide rails 4 are arranged in pairs, the first platform 57 is slidably mounted on the first guide rails 4, the first motor 55 is arranged on the first platform 57, the first motor 55 drives the first platform 57 to move relative to the first guide rails 4 when working, a plurality of second guide rails 59 which are arranged side by side and adjacent to each other are arranged on the first platform 57, the second platform 58 is slidably mounted on the second guide rails 59, the second platform 58, the second motor 56 and the punching motor 51 are arranged in pairs, the punching motor 51 is fixedly mounted on the second platform 58, the second motor 56 is fixedly mounted on the first platform 57, the second platform 58 is driven to move along the second guide rails 59 when working, and the cooling water spraying assembly 53 and the air blowing assembly 54 are arranged on the punching motor 51. The first guide rail 4 is fixedly arranged on the machine tool main body 1, a rack parallel to the first guide rail 4 is arranged on the machine tool main body 1, the first motor 55 is perpendicular to the first platform 57, a gear is arranged on a motor shaft of the first motor 55 and is meshed with the rack, and the first platform 57 moves along the first guide rail 4 when the first motor 55 drives the gear to rotate. The second motor 56 is provided with an installation seat 510 fixedly connected with the second motor 56, a screw rod 511 rotatably connected with the installation seat 510 is arranged in the installation seat 510, one end of the screw rod 511 is connected with the second motor 56 through a coupling, the other end of the screw rod 511 is meshed with the second platform 58, and the second platform 58 moves along the second guide rail 59 when the second motor 56 drives the screw rod 511 to rotate. The punching motor 51 is provided with a control plug 6, the control plug 6 is electrically connected with a main control circuit module, the main control circuit module is electrically connected with a cooling water spraying component 53 and a blowing component 54, a water drill 52 is arranged in the punching motor 51, the tail end of the punching motor 51 is provided with a water inlet 7, and the water inlet 7 is communicated with the water drill 52.

The product clamping device 3 comprises a first clamping piece 31, a second clamping piece 32, a first supporting seat 33 and a second supporting seat 34, the placing plate 2 is a T-shaped plate, the first supporting seat 33 is fixedly installed on the upper end face of the placing plate 2, the second supporting seat 34 is fixedly installed on the first supporting seat 33, the first clamping piece 31 hinged to the first supporting seat 33 is arranged on the first supporting seat 33, a first air cylinder 35 is fixedly installed on the first supporting seat 33, a piston shaft of the first air cylinder 35 faces the first clamping piece 31, a reset tension spring 36 is arranged between the first clamping piece 31 and the first supporting seat 33, a second air cylinder 37 is fixedly installed on the second supporting seat 34, a second clamping piece 32 is fixedly installed on the piston shaft of the second air cylinder 37, a yielding hole 21 is formed in the side wall of the placing plate 2, and the second clamping piece 32 penetrates through the first supporting seat 33 and extends into the yielding hole 21. The second air cylinder 37 is perpendicular to the placing plate 2, the first air cylinder 35 and the second air cylinder 37 are perpendicular to each other, a first pin shaft 38 for hinging the first air cylinder 31 and the first supporting seat 33 is arranged between the first clamping piece 31 and the first supporting seat 33, a connecting pin shaft 39 is fixedly arranged on the first clamping piece 31, one end of the reset tension spring 36 is fixedly arranged on the first supporting piece, the other end of the reset tension spring 36 is fixedly arranged on the connecting pin shaft 39, the second clamping piece 32 is in a barb shape, and a product is clamped between the second clamping piece 32 and the placing plate 2 when the second air cylinder 37 contracts. The left and right sides of placing plate 2 are equipped with the wind channel 8 that the symmetry set up, lathe main part 1 side is equipped with a plurality of air inlet pipeline 9, every air inlet pipeline 9 connects every wind channel 8.

The specific operation process of this embodiment is as follows, and the linear guide need be fixed when punching, and the position that the linear guide punched just can be more accurate like this. The linear guide rail is firstly sent to the side surface of the placing plate 2 through a manipulator and is arranged close to the abdication hole 21, wherein the manipulator is a multi-axis manipulator disclosed in the prior art, the linear guide rail is just placed on a barb of the second clamping piece 32, and then the second air cylinder 37 controls the second clamping piece 32 to ascend, so that the linear guide rail is clamped between the placing plate 2 and the second clamping piece 32. Since the linear guide is subjected to a relatively large force during punching, the double fixing is performed here by the first clamping member 31. In the default state, the return tension spring 36 is in the tension device, so that the first clamping member 31 is attached to the first supporting seat 33. When the piston shaft of the first cylinder 35 is extended, the first clamping member 31 is rotated toward the linear guide rail, thereby clamping the linear guide rail. When the punching of the linear guide is completed, the first cylinder 35 is contracted, so that the first clamping member 31 releases the linear guide by the return tension spring 36. The second cylinder 37 then controls the second clamping member 32 to unclamp the linear rail.

The linear guide rail to be perforated is fixed on the placing plate through the product clamping device 3, and then the perforation assembly 5 is used for perforating the linear guide rail. The first motor 55 is operated to drive the first platform 57 to move along the first guide rail 4, so that the left and right positions of the punching motor 51 can be conveniently adjusted, punching at different positions is convenient, and the universality is good. The second motor 56 drives the screw rod 511 to rotate, and the second platform 58 moves along the second guide rail 59, so that the front and rear positions of the punching motor 51 can be conveniently adjusted, and the punching depth of the linear guide rail can be controlled. The control plug 6 is electrically connected with the main control circuit module, and the main control circuit module is electrically connected with the cooling water spraying component 53 and the air blowing component 54, so that the cooling water spraying component 53 and the air blowing component 54 synchronously work when the punching motor 51 works. Therefore, the surface of the linear guide rail can be cooled, and scraps on the surface of the linear guide rail can be removed. The water inlet 7 is connected with an external water source, so that the water drill 52 can be cooled when punching, and the water drill is matched with the cooling water spraying component 53 for synchronous cooling, so that the overall cooling effect is better.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (8)

1. The punching equipment with the central cooling chip removal function comprises a machine tool main body (1) and is characterized in that a placing plate (2) used for placing products is fixedly arranged in the middle of the machine tool main body (1), a plurality of product clamping devices (3) which are arranged side by side and adjacent to each other are arranged on the placing plate (2), first guide rails (4) are respectively arranged on the left side and the right side of the placing plate (2), punching assemblies (5) which are connected with the first guide rails in a sliding mode are arranged on the first guide rails (4), each punching assembly (5) comprises a punching motor (51), a water drill bit (52) used for drilling is arranged in each punching motor (51), and cooling water spraying assemblies (53) and air blowing assemblies (54) are respectively arranged on the left side and the right side of each punching motor (51).

2. The punching device with the central cooling chip removal function according to claim 1, wherein the punching assembly (5) further comprises a first motor (55), a second motor (56), a first platform (57) and a second platform (58), the first guide rails (4) are arranged in pairs, the first platform (57) is slidably mounted on the first guide rails (4), the first motor (55) is arranged on the first platform (57), the first motor (55) drives the first platform (57) to move relative to the first guide rails (4) when working, a plurality of second guide rails (59) which are arranged side by side and adjacent to each other are arranged on the first platform (57), the second platform (58) is slidably mounted on the second guide rails (59), the second platform (58), the second motor (56) and the punching motor (51) are arranged in pairs, the punching motor (51) is fixedly mounted on the second platform (58), the second motor (56) is fixedly mounted on the first platform (57), the second motor (56) is driven by the second motor (56) to move relative to the first guide rails (4), and the second guide rails (53) are driven by the second motor (56) to move along the second guide rails (53) when working, and the air blowing assembly is cooled by spraying air.

3. The punching equipment with the central cooling chip removal function according to claim 2, wherein the first guide rail (4) is fixedly arranged on the machine tool main body (1), racks which are arranged in parallel with the first guide rail (4) are arranged on the machine tool main body (1), the first motor (55) is arranged perpendicular to the first platform (57), gears are arranged on a motor shaft of the first motor (55) and meshed with the racks, and the first platform (57) moves along the first guide rail (4) when the first motor (55) drives the gears to rotate.

4. The punching equipment with the central cooling chip removal function according to claim 2, wherein a mounting seat (510) fixedly connected with the second motor (56) is arranged on the second motor, a screw rod (511) rotationally connected with the mounting seat (510) is arranged in the mounting seat, one end of the screw rod (511) is connected with the second motor (56) through a coupling, the other end of the screw rod (511) is meshed with the second platform (58), and the second motor (56) drives the screw rod (511) to move along the second guide rail (59) when the screw rod (511) rotates.

5. The punching equipment with the central cooling chip removal function according to claim 2 is characterized in that a control plug (6) is arranged on the punching motor (51), the control plug (6) is electrically connected with a main control circuit module, the main control circuit module is electrically connected with a cooling water spraying assembly (53) and a blowing assembly (54), a water drill (52) is arranged in the punching motor (51), a water inlet (7) is arranged at the tail end of the punching motor (51), and the water inlet (7) is communicated with the water drill (52).

6. The punching device with the central cooling chip removal function according to claim 1, wherein the product clamping device (3) comprises a first clamping piece (31), a second clamping piece (32), a first supporting seat (33) and a second supporting seat (34), the placing plate (2) is a T-shaped plate, the first supporting seat (33) is fixedly arranged on the upper end face of the placing plate (2), the second supporting seat (34) is fixedly arranged on the first supporting seat (33), a first clamping piece (31) hinged with the first supporting seat (33) is arranged on the first supporting seat (33), a first air cylinder (35) is fixedly arranged on the first supporting seat (33), a piston shaft of the first air cylinder (35) faces the first clamping piece (31), a reset tension spring (36) is arranged between the first clamping piece (31) and the first supporting seat (33), a second air cylinder (37) is fixedly arranged on the upper end face of the placing plate (2), a second air cylinder (37) is fixedly arranged on a piston shaft of the second air cylinder (37), a first clamping piece (32) is fixedly arranged on the piston shaft of the second air cylinder (37), and a second clamping piece (21) extends to the first side wall (21) and penetrates through the first clamping piece (21).

7. The punching equipment with the central cooling chip removal function according to claim 6 is characterized in that the second air cylinder (37) is perpendicular to the placing plate (2), the first air cylinder (35) and the second air cylinder (37) are perpendicular to each other, a first pin shaft (38) for hinging the first air cylinder (35) and the first supporting seat (33) is arranged between the first clamping piece (31), a connecting pin shaft (39) is fixedly arranged on the first clamping piece (31), one end of the reset tension spring (36) is fixedly arranged on the first supporting piece, the other end of the reset tension spring (36) is fixedly arranged on the connecting pin shaft (39), the second clamping piece (32) is in a barb shape, and a product is clamped between the second clamping piece (32) and the placing plate (2) when the second air cylinder (37) is contracted.

8. Punching device with central cooling and chip removal according to claim 1, characterized in that the left and right sides of the placing plate (2) are provided with symmetrically arranged air channels (8), the side of the machine tool main body (1) is provided with a plurality of air inlet pipelines (9), and each air inlet pipeline (9) is connected with each air channel (8).