CN220515521U - Cam finish milling device of cam shaft - Google Patents

Abstract

The utility model relates to the technical field of cam shaft machining, and provides a cam finish milling device of a cam shaft, which aims to solve the defects that in the prior art, cooling liquid and machining scraps cannot be collected in time, so that the waste of the cooling liquid is caused, and the normal operation of equipment is influenced in machining scraps accumulation equipment.

Description

Cam finish milling device of cam shaft

Technical Field

The utility model relates to the technical field of cam shaft machining, in particular to a cam finish milling device of a cam shaft.

Background

A camshaft is a mechanical device, and is commonly used in internal combustion engines, and the like. The cam finish milling device is a device for processing the shape of a cam on a cam shaft.

In the prior art, after the cam shaft face milling mechanism (publication number: CN 212858678U) can be clamped once, the front face and the rear face of the cam shaft are machined, so that the efficiency is improved, a cooling liquid is often used for cooling a milling cutter during machining, the cooling liquid and machining scraps cannot be collected by the equipment, the waste of the cooling liquid and the accumulation of the machining scraps are easily caused, and the equipment sliding is affected, so that a cam finish milling device of the cam shaft capable of timely collecting the cooling liquid and the machining scraps is required to be designed.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, cooling liquid and machining scraps cannot be collected in time, so that the cooling liquid is wasted, and normal operation of equipment is affected in machining scraps accumulation equipment.

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

the utility model provides a cam finish milling device of camshaft, includes the workstation, workstation top fixed mounting has two slide rails, two slide rail top slidable mounting has the mount pad, the mount pad is U-shaped structure, be equipped with in the mount pad U-shaped structure and collect the box, it is equipped with two inclined planes to collect box top entry, mount pad one side is equipped with fastening bolt, fastening bolt one end pass mount pad one side and rather than threaded connection.

As a further technical scheme of the utility model, a handle is fixedly arranged on one side of the collecting box, a water outlet pipe is fixedly arranged at the bottom of the collecting box, one end of the water outlet pipe is communicated with the inside of the collecting box, and a filter screen is fixedly arranged in the collecting box.

As a further technical scheme of the utility model, the bottom of the workbench is fixedly provided with a cooling liquid tank, a waist slot hole penetrating through the top of the workbench is formed in the middle of the top of the workbench, and the other end of the water outlet pipe penetrates through the waist slot hole of the workbench and is communicated with the cooling liquid tank through a hose.

As a further technical scheme of the utility model, one side of the top of the workbench is provided with a three-jaw chuck, and the other side of the top of the workbench is provided with a center mechanism.

As a further technical scheme of the utility model, a side plate is fixedly arranged on one side of the top of the workbench, a linear motor assembly is fixedly arranged on the top of the side plate, an L-shaped bracket is slidably arranged on one side of the side plate, and the output end of the linear motor assembly is fixedly arranged on one side of the L-shaped bracket.

As a further technical scheme of the utility model, an electric telescopic rod is fixedly arranged at the top of the transverse edge of the L-shaped bracket, a milling cutter bracket is fixedly arranged at the telescopic end of the electric telescopic rod, one side of the milling cutter bracket is slidably arranged at one side of the vertical edge of the L-shaped bracket, a milling cutter mechanism is arranged at the top of the milling cutter bracket, and one side of the L-shaped bracket is fixedly arranged with a mounting seat.

As a further technical scheme of the utility model, a water pump is fixedly arranged at the top of the workbench, the water inlet end of the water pump is communicated with the cooling liquid tank through a pipeline, and the water outlet end of the water pump is connected with the milling cutter mechanism through a hose.

The beneficial effects of the utility model are as follows:

through setting up the mounting bracket and doing lateral movement along with L shape support, the mount pad top sets up and collects the box and can in time collect the processing piece when processing mills the cam of camshaft, avoids the piece to pile up and causes equipment operation unsmooth in equipment, simultaneously directly flows into the box of collecting milling cutter refrigerated coolant liquid to get back to the coolant liquid case again through the filter screen filtration, make the coolant liquid obtain cyclic utilization, the coolant liquid make full use of avoids extravagant.

Drawings

Fig. 1 is a schematic structural diagram of a cam finish milling device of a cam shaft according to the present utility model;

fig. 2 is a schematic diagram of a partial structure of a cam finish milling device of a cam shaft according to the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a schematic diagram of a collecting box structure of a cam finish milling device of a cam shaft.

In the figure: 1. a work table; 2. a water pump; 3. a three-jaw chuck; 4. a milling cutter mechanism; 5. a milling cutter holder; 6. a linear motor assembly; 7. a side plate; 8. a center mechanism; 9. a collection box; 10. a mounting base; 11. an electric telescopic rod; 12. a fastening bolt; 13. a slide rail; 14. a filter screen; 15. a handle; 16. a water outlet pipe; 17. a cooling liquid tank; 18. an L-shaped bracket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a cam finish milling device of a cam shaft comprises a workbench 1, two sliding rails 13 are fixedly arranged at the top of the workbench 1, a mounting seat 10 is slidably arranged at the top of each sliding rail 13, each mounting seat 10 is of a U-shaped structure, a collecting box 9 is arranged in the U-shaped structure of each mounting seat 10, two inclined planes are arranged at the inlets of the tops of the collecting boxes 9, a fastening bolt 12 is arranged on one side of each mounting seat 10, one end of each fastening bolt 12 penetrates one side of each mounting seat 10 and is in threaded connection with the corresponding mounting seat, the inclined planes are arranged at the inlets of the tops of the collecting boxes 9, the inlet coverage area can be increased, waste chips and cooling liquid can be collected in the processing process and filtered back to a cooling liquid tank 17 to be reused, waste of the cooling liquid is avoided, meanwhile, the processed cutting waste chips can be collected, the operation of the equipment is affected in the surface waste chip stacking equipment, and the practicability of the equipment is improved.

Referring to fig. 2 and 3, in a preferred embodiment, a handle 15 is fixedly installed on one side of a collecting box 9, a water outlet pipe 16 is fixedly installed at the bottom of the collecting box 9, one end of the water outlet pipe 16 is communicated with the inside of the collecting box 9, a filter screen 14 is fixedly installed in the collecting box 9, a cooling liquid tank 17 is fixedly installed at the bottom of the workbench 1, a waist slot hole penetrating through the top of the workbench 1 is formed in the middle of the top of the workbench 1, the other end of the water outlet pipe 16 penetrates through the waist slot hole of the workbench 1 and is communicated with the cooling liquid tank 17 through a hose, a three-jaw chuck 3 is arranged on one side of the top of the workbench 1, a center mechanism 8 is arranged on the other side of the top of the workbench 1, the filter screen 14 is made of stainless steel, and the three-jaw chuck 3 and the center mechanism 8 are durable in use, so that two ends of a cam shaft can be fixed, and the running stability of equipment is improved.

Referring to fig. 3 and 4, in a preferred embodiment, a side plate 7 is fixedly installed on one side of the top of the workbench 1, a linear motor assembly 6 is fixedly installed on the top of the side plate 7, an L-shaped bracket 18 is slidably installed on one side of the side plate 7, an output end of the linear motor assembly 6 is fixedly installed on one side of the L-shaped bracket 18, an electric telescopic rod 11 is fixedly installed on the top of a transverse side of the L-shaped bracket 18, a milling cutter bracket 5 is fixedly installed on the telescopic end of the electric telescopic rod 11, one side of the milling cutter bracket 5 is slidably installed on one side of a vertical side of the L-shaped bracket 18, a milling cutter mechanism 4 is arranged on the top of the milling cutter bracket 5, one side of the L-shaped bracket 18 is fixedly installed with a mounting seat 10, a water pump 2 is fixedly installed on the top of the workbench 1, a water inlet end of the water pump 2 is communicated in a cooling liquid tank 17 through a pipeline, a water outlet end of the water pump 2 is connected with the milling cutter mechanism 4 through a hose, the height of the milling cutter mechanism 4 can be adjusted by arranging the electric telescopic rod 11, and then the position of the milling cutter mechanism 4 can be adjusted to make a cam shaft process, and the cam shaft can be precisely processed.

Working principle: during the use, unscrew fastening bolt 12 will collect box 9 and place in mount pad 10, screw up fastening bolt 12 and support tightly and collect box 9, make it form a whole in mount pad 10, be fixed in three-jaw chuck 3 with camshaft one end, the other end is through top mechanism 8 top tight, start milling cutter mechanism 4 finish milling the cam of camshaft, simultaneously pump 2 pumps the coolant liquid in the coolant tank 17 to milling cutter department of milling cutter mechanism 4, cool down the milling cutter that is working, coolant liquid and cutting waste fall in collecting box 9, the coolant liquid is filtered through filter screen 14, get back to coolant tank 17, make it can cyclic utilization, L shape support 18 lateral movement is driven to the L shape of motor assembly 6 drives milling cutter mechanism 4 and carries out finish milling to the cam of different positions, simultaneously L shape support 18 drives mount pad 10 and moves together, and then make collecting box 9 be in the cam below that is processing all the time, after the processing is finished, unscrew fastening bolt 12 can take off collecting box 9 clearance and cut the waste.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a cam finish milling device of camshaft, includes workstation (1), its characterized in that, workstation (1) top fixed mounting has two slide rails (13), two slide rail (13) top slidable mounting has mount pad (10), mount pad (10) are U-shaped structure, be equipped with in mount pad (10) U-shaped structure and collect box (9), collect box (9) top entry and be equipped with two inclined planes, mount pad (10) one side is equipped with fastening bolt (12), fastening bolt (12) one end pass mount pad (10) one side and rather than threaded connection.

2. The cam finish milling device of the camshaft according to claim 1, wherein a handle (15) is fixedly arranged on one side of the collecting box (9), a water outlet pipe (16) is fixedly arranged at the bottom of the collecting box (9), one end of the water outlet pipe (16) is communicated with the inside of the collecting box (9), and a filter screen (14) is fixedly arranged in the collecting box (9).

3. The cam finish milling device of the camshaft according to claim 2, wherein a cooling liquid tank (17) is fixedly arranged at the bottom of the workbench (1), a waist slot hole penetrating through the top of the workbench (1) is formed in the middle of the top of the workbench (1), and the other end of the water outlet pipe (16) penetrates through the waist slot hole of the workbench (1) and is communicated with the cooling liquid tank (17) through a hose.

4. A cam finish milling device for a camshaft according to claim 3, wherein a three-jaw chuck (3) is arranged on one side of the top of the workbench (1), and a center mechanism (8) is arranged on the other side of the top of the workbench (1).

5. The cam finish milling device of a camshaft according to claim 4, wherein a side plate (7) is fixedly arranged on one side of the top of the workbench (1), a linear motor assembly (6) is fixedly arranged on the top of the side plate (7), an L-shaped bracket (18) is slidably arranged on one side of the side plate (7), and an output end of the linear motor assembly (6) is fixedly arranged on one side of the L-shaped bracket (18).

6. The cam finish milling device of a cam shaft according to claim 5, wherein an electric telescopic rod (11) is fixedly arranged at the top of the transverse edge of the L-shaped support (18), a milling cutter support (5) is fixedly arranged at the telescopic end of the electric telescopic rod (11), one side of the milling cutter support (5) is slidably arranged at one side of the vertical edge of the L-shaped support (18), a milling cutter mechanism (4) is arranged at the top of the milling cutter support (5), and one side of the L-shaped support (18) is fixedly arranged with a mounting seat (10).

7. The cam finish milling device of the camshaft according to claim 6, wherein a water pump (2) is fixedly arranged at the top of the workbench (1), the water inlet end of the water pump (2) is communicated in a cooling liquid tank (17) through a pipeline, and the water outlet end of the water pump (2) is connected with the milling cutter mechanism (4) through a hose.