CN215146486U

CN215146486U - Automatic equipment of pressure equipment arbor

Info

Publication number: CN215146486U
Application number: CN202120806721.7U
Authority: CN
Inventors: 侯军奇; 胡子扬
Original assignee: Hangzhou Busheng Enterprise Management Consulting Co ltd
Current assignee: Hangzhou Busheng Enterprise Management Consulting Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-14
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a device for automatically press-fitting cutter shafts, which aims to overcome the problem of low processing efficiency in the prior art and comprises a frame, wherein an industrial personal computer and a hydraulic cylinder are respectively arranged on the frame, the frame comprises a bottom plate, the bottom plate is arranged below the hydraulic cylinder, the hydraulic cylinder comprises a first cylinder body and a first piston rod which is arranged in the first cylinder body in a sliding way, when the first piston rod slides in the first cylinder body, the first piston rod is close to or away from the bottom plate, a baffle plate and a cylinder are respectively arranged on the bottom plate, the baffle plate is provided with a first positioning surface, the cylinder comprises a second cylinder body and a second piston rod which is arranged in the second cylinder body in a sliding way, the outer end of the second piston rod is fixedly provided with an electromagnet, the electromagnet comprises a second positioning surface, the cross sections of the first positioning surface and the second positioning surface are both in a V shape, the first positioning surface is right opposite to the second positioning surface, when the second piston rod slides in the second cylinder body, the second locating surface may be adjacent to or remote from the first locating surface.

Description

Automatic equipment of pressure equipment arbor

Technical Field

The utility model belongs to a processing equipment refers in particular to an automatic equipment of pressure equipment arbor.

Background

The equipment for automatically press-mounting the cutter shaft belongs to a press-mounting machine, and in the actual production and processing, the cutter shaft and the bearing are matched with each other in interference magnitude, and the cutter shaft and the bearing cannot be manually matched together, so that the cutter shaft and the bearing can be assembled at the matched position through the press-mounting machine.

Among the prior art, the equipment of automatic pressure equipment arbor includes the frame, be provided with control system in the frame, oil pressure system and anchor clamps, anchor clamps are used for the location work piece, oil pressure system includes the hydro-cylinder, solenoid valve and oil pump, the hydro-cylinder, solenoid valve and hydro-cylinder link together in proper order, solenoid valve and oil pump are connected to the control system electricity, the oil mass in the control system accessible control hydro-cylinder, when using this equipment of automatic pressure equipment arbor, the manual work material loading of going on anchor clamps, rethread control system control oil pressure system carries out the pressure equipment to the work piece, at last manual unloading on anchor clamps, thereby the pressure equipment of work piece has been accomplished.

However, the prior art is not perfect, and workpieces are generally loaded and unloaded manually, which leads to the problems of low processing efficiency and potential safety hazard.

SUMMERY OF THE UTILITY MODEL

For overcoming the problems of the prior art, the utility model provides an automatic arbor press-fitting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic tool shaft press-fitting device comprises a frame, an industrial personal computer and a hydraulic cylinder are respectively arranged on the frame, the frame comprises a bottom plate, the bottom plate is arranged below the hydraulic cylinder, the hydraulic cylinder comprises a first cylinder body and a first piston rod arranged in the first cylinder body in a sliding manner, when the first piston rod slides in the first cylinder body, the first piston rod is close to or far away from the bottom plate, the bottom plate is respectively provided with a baffle plate and an air cylinder, the baffle plate is provided with a first positioning surface, the cross section of the first positioning surface is V-shaped, the air cylinder comprises a second cylinder body and a second piston rod arranged in the second cylinder body in a sliding manner, the outer end of the second piston rod is fixedly provided with an electromagnet, the electromagnet comprises a second positioning surface, the cross section of the second positioning surface is also V-shaped, the first positioning surface is right opposite to the second positioning surface, the second locating surface may be closer to or farther from the first locating surface when the second piston rod slides within the second cylinder.

Preferably, the electromagnet comprises a casing, an iron core and a coil, the second positioning surface is formed on the casing, the iron core and the coil are respectively arranged in the casing, a third positioning surface is formed on the iron core, the cross section of the third positioning surface is also V-shaped, the third positioning surface is attached to the second positioning surface, and the coil is wound on the iron core.

Preferably, the casing includes an upper cover and a lower cover, the upper cover is fixedly disposed on the lower cover, and the core and the coil are disposed between the upper cover and the lower cover.

Preferably, the baffle plate is provided with a strip-shaped hole, the length direction of the strip-shaped hole is consistent with the sliding direction of the second piston rod, the bottom plate is provided with a threaded hole, a screw penetrates through the strip-shaped hole, and the screw is further in threaded connection with the threaded hole.

Preferably, the bar-shaped holes are a pair, the bar-shaped holes are symmetrically arranged on the baffle, and the screws and the threaded holes are respectively in one-to-one correspondence with the bar-shaped holes.

Preferably, the screw is provided with a pair of holding rods on the side surface, and the pair of holding rods are symmetrically arranged on the screw.

Preferably, the bottom plate is provided with a discharge port, the discharge port is arranged on a sliding path of the second positioning surface, the lower end of the bottom plate is fixedly provided with an inclined guide rail, and the higher end of the guide rail is arranged below the discharge port.

Preferably, a rubber pad is fixedly arranged at the outer end of the first piston rod.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

(1) in this equipment of automatic pressure equipment arbor, when the second locating surface is close to first locating surface, the work piece can press from both sides tightly between first locating surface and second locating surface, and first locating surface and second locating surface play the effect of fixing and fixing a position to the work piece, therefore this equipment of automatic pressure equipment arbor has the accurate and high advantage of assembly precision in location.

(2) In the equipment for automatically press-fitting the cutter shaft, the workpiece is made of steel and has the characteristic of magnetism affinity, when the electromagnet is electrified, the electromagnet can adsorb the workpiece, when the electromagnet is powered off, the electromagnet can loosen the workpiece, and the workpiece can be automatically loaded and unloaded along with the expansion and contraction of the second piston rod, so that the equipment for automatically press-fitting the cutter shaft has the advantages of automatic loading and unloading, high processing efficiency and safety.

(3) The length direction of the strip-shaped hole is consistent with the sliding direction of the cylinder, the fixed position of the baffle plate on the bottom plate can be adjusted to be close to or far away from the cylinder, and workpieces with different sizes can be positioned, so that the automatic press-fitting device for the cutter shaft has the advantage of wide application range.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the rack of the present invention;

fig. 3 is a schematic sectional view of an electromagnet according to the present invention;

fig. 4 is a schematic structural view of the baffle of the present invention;

fig. 5 is a schematic structural view of the screw of the present invention;

in the figure: 1-a frame, 2-an industrial personal computer, 3-a hydraulic cylinder, 4-a baffle, 5-a cylinder, 6-an electromagnet, 7-a screw, 8-a guide rail, 9-a rubber pad, 11-a support rod, 12-a top plate, 13-a bottom plate, 31-a first cylinder body, 32-a first piston rod, 41-a first positioning surface, 42-a strip-shaped hole, 51-a second cylinder body, 52-a second piston rod, 61-an upper cover, 62-a lower cover, 63-an iron core, 64-a coil, 71-a holding rod, 131-a threaded hole, 132-a discharge hole, 611-a second positioning surface and 631-a third positioning surface.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, an automatic equipment of pressure equipment arbor, including frame 1, frame 1 includes roof 12, bottom plate 13 and four bracing pieces 11, four bracing pieces 11 are vertical, four bracing pieces 11 enclose into a rectangle region, four bracing pieces 11 are fixed the setting respectively on bottom plate 13, four bracing pieces 11 are still fixed the setting respectively on roof 12, roof 12 sets up directly over bottom plate 13, four bracing pieces 11 play the effect of four-point support to roof 12 and bottom plate 13, the structural stability of frame 1 has been improved.

An industrial personal computer 2 is fixedly arranged on the side surface of the supporting rod 11, and the industrial personal computer 2 is used for controlling the work of electrical components of the equipment.

The hydraulic cylinder 3 is arranged at the lower end of the top plate 12, the hydraulic cylinder 3 is vertically arranged at the lower end of the top plate 12, the hydraulic cylinder 3 comprises a first cylinder 31 and a first piston rod 32, the first cylinder 31 is fixedly arranged at the lower end of the top plate 12, the first piston rod 32 is slidably arranged in the first cylinder 31, when the first piston rod 32 slides on the first cylinder 31, the first piston rod 32 can extend out of the first cylinder 31 or retract into the first cylinder 31, when the first piston rod 32 extends out of the first cylinder 31, the first piston rod 32 can be close to the bottom plate 13, and when the first piston rod 32 retracts into the first cylinder 31, the first piston rod 32 can be far away from the bottom plate 13.

When the automatic tool shaft press-fitting equipment is used, a workpiece is placed on the bottom plate 13, and the industrial personal computer 2 controls the first piston rod 32 to stretch, so that the workpiece on the bottom plate 13 is pressed and fitted.

The upper end of the bottom plate 13 is fixedly provided with a baffle plate 4, the bottom plate 13 is further provided with a cylinder 5, the baffle plate 4 and the cylinder 5 are respectively arranged on two sides of the first piston rod 32, and the baffle plate 4 and the cylinder 5 are used for positioning a workpiece on the bottom plate 13 under the first piston rod 32, so that the assembly precision of the automatic cutter shaft press-fitting equipment is improved.

The cylinder 5 includes a second cylinder 51 and a second piston rod 52, the second cylinder 51 is fixedly disposed at the upper end of the bottom plate 13, the second piston rod 52 is slidably disposed in the second cylinder 51, and when the second piston rod 52 slides in the second cylinder 51, the second piston rod 52 can extend out of the second cylinder 51 or retract into the second cylinder 51.

The baffle 4 is provided with a first positioning surface 41, the cross section of the first positioning surface 41 is in a V shape, the outer end of the second piston rod 52 is fixedly provided with an electromagnet 6, the electromagnet 6 is provided with a second positioning surface 611, the cross section of the second positioning surface 611 is also in the V shape, the first positioning surface 41 is opposite to the second positioning surface 611, when the second piston rod 52 extends out of the second cylinder body 51, the second positioning surface 611 is close to the first positioning surface 41, and when the second piston rod 52 is contracted in the second cylinder body 51, the second positioning surface 611 is far away from the first positioning surface 41.

In the automatic press-fitting device for the cutter shaft, when the second positioning surface 611 is close to the first positioning surface 41, the workpiece can be clamped between the first positioning surface 41 and the second positioning surface 611, and the first positioning surface 41 and the second positioning surface 611 play a role in fixing and positioning the workpiece, so that the automatic press-fitting device for the cutter shaft has the advantages of accurate positioning and high assembly precision.

In the equipment for automatically press-fitting the cutter shaft, the workpiece is made of steel and has the characteristic of magnetism affinity, when the electromagnet 6 is electrified, the electromagnet 6 can adsorb the workpiece, when the electromagnet 6 is powered off, the electromagnet 6 can loosen the workpiece, and the workpiece can be automatically loaded and unloaded along with the expansion and contraction of the second piston rod 52, so that the equipment for automatically press-fitting the cutter shaft has the advantages of automatic loading and unloading and high processing efficiency.

The electromagnet 6 comprises a machine shell, an iron core 63 and a coil 64, wherein a second positioning surface 611 is formed on the machine shell, the iron core 63 and the coil 64 are respectively and fixedly arranged in the machine shell, the machine shell plays a role in protecting the iron core 63 and the coil 64, the working reliability of the electromagnet 6 is improved, the coil 64 is wound on the iron core 63, when the coil 64 is electrified, magnetism can be generated on the iron core 63, a third positioning surface 631 is formed at one end of the iron core 63, the cross section of the third positioning surface 631 is also in a V shape, the third positioning surface 631 is attached to the second positioning surface 611, the third positioning surface 631 and the second positioning surface 611 are in full contact, and the adsorption strength of the iron core 63 to a workpiece is improved.

The housing is composed of an upper cover 61 and a lower cover 62, the upper cover 61 is bolt-fastened to the lower cover 62, a second positioning surface 611 is formed on the upper cover 61, and an iron core 63 and a coil 64 are provided between the upper cover 61 and the lower cover 62, thereby facilitating the disassembly and assembly of the electromagnet 6.

Set up bar hole 42 on baffle 4, the length direction in bar hole 42 is unanimous with the sliding direction of second piston rod 52 on second cylinder 51, set up threaded hole 131 on bottom plate 13, wear to be equipped with screw 7 in the bar hole 42, screw 7 is threaded connection in threaded hole 131 still, screw 7 fastens baffle 4 on bottom plate 13, through dismouting screw 7, can realize baffle 4's dismouting, consequently, the advantage of the dismouting of being convenient for has, in addition, the length direction in bar hole 42 is unanimous with the sliding direction of cylinder 5, the apron is adjustable to being close to or keeping away from cylinder 5 in fixed position on bottom plate 13, can fix a position not unidimensional work piece, consequently, this equipment of automatic pressure equipment arbor has the wide advantage of application scope.

The bar-shaped holes 42 are a pair, the bar-shaped holes 42 are symmetrically arranged on the baffle 4, the screws 7 are also a pair, the threaded holes 131 are also a pair, the screws 7 and the threaded holes 131 are respectively in one-to-one correspondence with the bar-shaped holes 42, one screw 7 is arranged in one bar-shaped hole 42 in a penetrating mode and is in threaded connection with one threaded hole 131, the other screw 7 is arranged in the other bar-shaped hole 42 in a penetrating mode and is in threaded connection with the other threaded hole 131, and the fastening effect of the screws 7 on the baffle 4 is further improved.

The side of screw 7 is formed with holding rod 71, and holding rod 71 slope sets up in the side of screw 7, and holding rod 71 is a pair of, and a pair of holding rod 71 symmetry sets up on screw 7, need not with the help of the instrument, and the user can bare-handed screw up or screw up screw 7, has further made things convenient for the dismouting of baffle 4.

The bottom plate 13 is provided with a discharge port 132, the discharge port 132 is arranged on the sliding path of the second positioning surface 611, the lower end of the bottom plate 13 is fixedly provided with an inclined guide rail 8, and the higher end of the guide rail 8 is arranged below the discharge port 132. When the workpiece on the second positioning surface 611 slides to the position above the discharge port 132, the electromagnet 6 is powered off, and the workpiece can be discharged through the discharge port 132 and the guide rail 8 under the action of self weight, so that the automatic press-fitting device for the cutter shaft further facilitates discharging.

The outer end of the first piston rod 32 is fixedly provided with a rubber pad 9, the rubber pad 9 is made of rubber, the rubber has the advantage of being rich in elasticity, when the automatic cutter shaft press-fitting equipment is used, the rubber pad 9 is in direct contact with a workpiece, the rubber pad 9 plays a role in buffering and damping, the workpiece is prevented from being damaged, and the qualified rate of products is increased.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An automatic tool shaft press-fitting device comprises a rack (1), an industrial personal computer (2) and a hydraulic cylinder (3) are arranged on the rack (1) respectively, the rack (1) comprises a bottom plate (13), the bottom plate (13) is arranged below the hydraulic cylinder (3), the hydraulic cylinder (3) comprises a first cylinder body (31) and a first piston rod (32) which is arranged in the first cylinder body (31) in a sliding manner, when the first piston rod (32) slides in the first cylinder body (31), the first piston rod (32) is close to or far away from the bottom plate (13), the automatic tool shaft press-fitting device is characterized in that a baffle plate (4) and an air cylinder (5) are arranged on the bottom plate (13) respectively, the baffle plate (4) is provided with a first positioning surface (41), the cross section of the first positioning surface (41) is V-shaped, the air cylinder (5) comprises a second cylinder body (51) and a second piston rod (52) which is arranged in the second cylinder body (51) in a sliding manner, the outer end of the second piston rod (52) is fixedly provided with an electromagnet (6), the electromagnet (6) comprises a second positioning surface (611), the cross section of the second positioning surface (611) is also V-shaped, the first positioning surface (41) faces the second positioning surface (611), and when the second piston rod (52) slides in the second cylinder body (51), the second positioning surface (611) can be close to or far away from the first positioning surface (41).

2. The automatic tool shaft press-fitting device is characterized in that the electromagnet (6) comprises a machine shell, an iron core (63) and a coil (64), a second positioning surface (611) is formed on the machine shell, the iron core (63) and the coil (64) are respectively arranged in the machine shell, a third positioning surface (631) is formed on the iron core (63), the cross section of the third positioning surface (631) is also V-shaped, the third positioning surface (631) is attached to the second positioning surface (611), and the coil (64) is wound on the iron core (63).

3. An automatic arbor press-fitting machine as claimed in claim 2, wherein the casing comprises an upper cover (61) and a lower cover (62), the upper cover (61) is fixedly arranged on the lower cover (62), and the iron core (63) and the coil (64) are arranged between the upper cover (61) and the lower cover (62).

4. The automatic arbor press-fitting device as claimed in claim 1, wherein the baffle plate (4) is provided with a strip-shaped hole (42), the length direction of the strip-shaped hole (42) is consistent with the sliding direction of the second piston rod (52), the bottom plate (13) is provided with a threaded hole (131), a screw (7) penetrates through the strip-shaped hole (42), and the screw (7) is further in threaded connection with the threaded hole (131).

5. The automatic press-fitting device for the cutter shaft as claimed in claim 4, wherein the pair of strip-shaped holes (42) is provided, the strip-shaped holes (42) are symmetrically arranged on the baffle plate (4), and the screws (7) and the threaded holes (131) are respectively in one-to-one correspondence with the strip-shaped holes (42).

6. An automatic arbor press-fitting device as claimed in claim 4 or 5, wherein the screw (7) is formed with a pair of holding rods (71) at the sides, and the pair of holding rods (71) are symmetrically arranged on the screw (7).

7. The automatic tool shaft press-fitting device as claimed in claim 1, wherein the bottom plate (13) is provided with a discharge port (132), the discharge port (132) is arranged on a sliding path of the second positioning surface (611), the lower end of the bottom plate (13) is fixedly provided with an inclined guide rail (8), and the higher end of the guide rail (8) is arranged below the discharge port (132).

8. An automatic arbor press-fitting device as defined in claim 1, wherein the first piston rod (32) has a rubber pad (9) fixed to its outer end.