CN217889613U - Faucet valve rod slot milling machine - Google Patents

Abstract

The utility model relates to a metal working machine tool technical field, specifically tap valve rod slot milling machine, the test platform comprises a support, the slip table, the milling flutes tool bit, valve rod anchor clamps, the milling flutes tool bit includes the milling flutes blade disc that two intervals set up side by side, be equipped with the groove of dodging that corresponds the milling flutes tool bit on the valve rod anchor clamps, it still is equipped with the baffle that is on a parallel with the milling flutes blade disc to dodge the inslot, the one end of the valve rod of valve rod anchor clamps centre gripping stretches into and dodges the groove, the axle center to the valve rod is just being directed at the rear end of baffle, the front end of baffle is just to the clearance between two milling flutes blade discs, the width of baffle is less than the diameter of valve rod and the width in clearance between two milling flutes blade discs, thereby make two milling flutes blade discs can pass and then process the both sides to the valve rod from the baffle both sides. The utility model discloses a set up angle adjustment mechanism, can realize carrying out milling surface processing simultaneously to the both sides face of valve rod tip under the combined action of two milling flutes blade discs, job stabilization, processingquality and efficient.

Description

Faucet valve rod slot milling machine

Technical Field

The utility model relates to a metalworking machine tool technical field specifically is tap valve rod groove cutting machine.

Background

The tap valve rod is an important part of the valve and is used for transmission, an actuating mechanism or a handle is connected to the valve rod, and the valve core is directly driven to move or rotate under the actuating mechanism or the handle so as to realize the opening and closing or adjusting function of the valve. When the faucet valve rod is machined, two side faces of one end of the valve rod are required to be subjected to plane milling machining, so that subsequent assembly work is guaranteed. The existing slot milling machine is difficult to realize plane milling processing on two side surfaces of the faucet valve rod at the same time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a faucet valve rod slot milling machine which can simultaneously mill the plane on the two side surfaces of a faucet valve rod.

The utility model discloses the task is realized through following technical scheme:

tap valve rod slot milling machine, which comprises a machine base, install slip table and the milling flutes tool bit on the frame, and install the valve rod anchor clamps on the slip table, still be equipped with the first actuating mechanism who is used for driving the relative front-back reciprocating motion of milling flutes tool bit of slip table on the frame, be used for driving the rotatory second actuating mechanism of milling flutes tool bit, a third actuating mechanism who is used for driving the valve rod anchor clamps and opens and shuts, the milling flutes tool bit includes the milling flutes blade disc that two intervals set up side by side, be equipped with the groove of dodging that corresponds the milling flutes tool bit on the valve rod anchor clamps, it still is equipped with the baffle that is on a parallel with the milling flutes blade disc to dodge the inslot, the one end of the valve rod of valve rod anchor clamps centre gripping stretches into and dodges the groove, the rear end of baffle is just to the axle center of valve rod, the clearance between two milling flutes blade discs of baffle, the width of baffle is less than the width of valve diameter and the clearance between two milling flutes blade disc grooves, thereby make two milling flutes blade discs pass and process the both sides of valve rod from the baffle both sides.

As preferred technical scheme, the upper and lower both ends of valve rod anchor clamps link up, and valve rod anchor clamps are built on stilts and are installed in the frame top through the mounting panel of a fixed connection slip table, thereby when the slip table moves forward to the termination point, valve rod anchor clamps open thereby the valve rod that makes its centre gripping can freely drop.

As preferred technical scheme, still be equipped with the insurance push rod on the frame and be used for driving the fourth actuating mechanism that the insurance push rod carries out concertina movement, when the slip table moves forward to the termination point, the insurance push rod is located valve rod anchor clamps's top, can release the valve rod of leaving over in the centre gripping space when the insurance push rod stretches out.

As the preferred technical scheme, still be equipped with out the hopper on the frame, thereby be equipped with the baffle in the play hopper and separate out the hopper and be the finished product fill in the place ahead and the waste material fill in rear, the finished product fill is located under the valve rod anchor clamps, the waste material fill is located under the milling flutes tool bit.

As a preferred technical scheme, a finished product outlet communicated with the finished product hopper and a waste outlet communicated with the waste hopper are further arranged on the outer side wall of the machine base.

As the preferred technical scheme, the machine base is also provided with a vibration feeding disc and a feeding pipe communicated with the vibration feeding disc and the valve rod clamp.

As a preferable technical scheme, a guide channel is further arranged at the inlet of the valve rod clamp, and the feeding pipe is communicated with the inlet of the guide channel.

Preferably, at least one of the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism is a motor driving mechanism or an air cylinder driving mechanism.

Compared with the prior art, the utility model provides a tap valve rod slot milling machine, the during operation through valve rod anchor clamps centre gripping valve rod, drives the valve rod through the slip table and advances towards the milling flutes tool bit direction, under the combined action of the milling flutes blade disc that baffle, two intervals set up, can realize milling the plane processing simultaneously to the both sides face of valve rod tip, job stabilization, processingquality and efficient.

The conception, the specific structure and the effects of the present invention will be further explained with reference to the drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a schematic structural view of a faucet valve rod slot milling machine of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a faucet valve stem in the embodiment before machining.

Wherein: the automatic groove milling machine comprises a machine base 1, a sliding table 2, a mounting plate 21, a groove milling cutter head 3, a groove milling cutter disc 31, a valve rod clamp 4, an avoiding groove 41, a baffle plate 42, a guide channel 43, a second driving mechanism 52, a third driving mechanism 53, a fourth driving mechanism 54, a safety push rod 6, a discharge hopper 7, a partition plate 71, a finished product hopper 72, a waste hopper 73, a finished product outlet 8, a valve rod 100 and a processing end 101.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another; the use of "a" or "an" and the like does not denote a limitation of quantity, but rather denotes the presence of at least one; the words "plurality," "plurality," and the like mean two or more. Unless otherwise specified, "front", "back", "lower", "upper", and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through intervening elements, and may not be limited to physical or mechanical connections, but may include electrical connections. The specific meaning of the above words in this application will be understood in a particular context to those of ordinary skill in the art.

As shown in fig. 1-3, the faucet valve stem slot milling machine includes a machine base 1, a sliding table 2 and a slot milling cutter head 3 mounted on the machine base 1, and a valve stem fixture 4 mounted on the sliding table 2, the machine base 1 is further provided with a first driving mechanism (not shown in the drawings) for driving the sliding table 2 to reciprocate back and forth relative to the slot milling cutter head 3, a second driving mechanism 52 for driving the slot milling cutter head 3 to rotate, and a third driving mechanism 53 for driving the valve stem fixture 4 to open and close, the slot milling cutter head 3 includes two slot milling cutter heads 31 arranged in parallel at intervals, the valve stem fixture 4 is provided with an avoiding slot 41 corresponding to the slot milling cutter head 3, the avoiding slot 41 is further provided with a baffle 42 parallel to the slot milling cutter head 31, a machining end 101 of the valve stem 100 clamped by the valve stem fixture 4 extends into the avoiding slot 41, a rear end of the baffle 42 faces an axis of the slot milling cutter head 100, a front end of the baffle 42 faces a gap between the two slot milling cutter heads 31, and a width of the baffle 42 is smaller than a diameter of the baffle 100 and a width of a machining end of the two sides of the milling cutter head 31, so that the valve stem 100 can pass through the two sides of the baffle 42 to machine the milling cutter head.

During operation, through 4 centre gripping valve rods 100 of valve rod anchor clamps, drive valve rod 100 through slip table 2 and advance towards 3 directions of milling flutes tool bit, under the combined action of baffle 42, the milling flutes blade disc 31 of two interval settings, can realize milling the plane processing simultaneously to the processing end 101 both sides face of valve rod 100, job stabilization, processingquality and efficient.

In a preferred embodiment, the upper end and the lower end of the valve rod clamp 4 are through, the valve rod clamp 4 is mounted above the base 1 through a mounting plate 21 fixedly connected with the sliding table 2, and when the sliding table 2 moves forwards to the termination point, the valve rod clamp 4 is opened so that the valve rod 100 clamped by the valve rod clamp can fall freely. The advantages of this design are: after the valve rod 100 is machined, the valve rod clamp 4 is opened, and the machined valve rod 100 can fall freely.

As a preferred embodiment, the base 1 is further provided with a safety push rod 6 and a fourth driving mechanism 54 for driving the safety push rod 6 to perform telescopic motion, when the sliding table 2 moves forward to a termination point, the safety push rod 6 is located above the valve rod clamp 4, and when the safety push rod 6 extends out, the valve rod 100 left in the clamping space can be pushed out. The advantages of this design are: during actual operation, sometimes the valve rod fixture 4 is opened but the valve rod 100 in the valve rod fixture is not automatically dropped due to machining stress, and through the arrangement of the safety push rod 6, the telescopic motion of the safety push rod 6 can push the valve rod 100 left in the valve rod fixture 4 out, so that damage or safety accidents to a machine tool when the machined valve rod 100 returns along with the sliding table 2 are prevented.

As a preferred embodiment, the machine base 1 is further provided with a discharge hopper 7, a partition plate 71 is arranged in the discharge hopper 7 to divide the discharge hopper 7 into a finished product hopper 72 at the front and a waste material hopper 73 at the rear, the finished product hopper 72 is positioned right below the valve rod clamp 4, the waste material hopper 73 is positioned right below the milling groove cutter head 3, and the outer side wall of the machine base 1 is further provided with a finished product outlet 8 communicated with the finished product hopper 72 and a waste material outlet (not shown in the drawing) communicated with the waste material hopper 73 through slide ways. The advantages of this design are: so as to sort and receive the processed valve rod 100 and the waste material generated by the groove milling process.

In a preferred embodiment, the machine base 1 is further provided with a vibration feeding disc and a feeding pipe (not shown in the drawing) for communicating the vibration feeding disc with the valve rod clamp 4. The advantages of this design are: and the full-flow automatic operation of feeding, processing and discharging is convenient to realize by matching with a controller of the machine tool.

In a preferred embodiment, a guide channel 43 is further provided at the inlet of the valve rod clamp 4, and the feed pipe is communicated with the inlet of the guide channel 43. The design has the advantages that: the valve rod 100 can automatically calibrate the direction before sliding to the valve rod fixture 4, so that the valve rod fixture 4 can be clamped conveniently.

In a preferred embodiment, at least one of the first, second, third, and fourth driving mechanisms 52, 53, and 54 is a motor driving mechanism or a cylinder driving mechanism.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (8)

1. The faucet valve rod slot milling machine is characterized by comprising a machine base, a sliding table, a slot milling cutter head and a valve rod clamp, wherein the sliding table and the slot milling cutter head are installed on the machine base, the valve rod clamp is installed on the sliding table, a first driving mechanism used for driving the sliding table to reciprocate front and back relative to the slot milling cutter head is further arranged on the machine base, a second driving mechanism used for driving the slot milling cutter head to rotate, and a third driving mechanism used for driving the valve rod clamp to open and close is further arranged on the machine base, the slot milling cutter head comprises two slot milling cutter heads which are arranged in parallel at intervals, a avoidance groove corresponding to the slot milling cutter head is formed in the valve rod clamp, a baffle parallel to the slot milling cutter heads is further arranged in the avoidance groove, one end of a valve rod clamped by the valve rod clamp extends into the avoidance groove, the rear end of the baffle is aligned with the axis of the valve rod, a gap between the two slot milling cutter heads is aligned with the front end of the baffle, the width of the baffle is smaller than the diameter of the valve rod and the gap between the two slot milling cutter heads, and the two slot cutter heads can be penetrated from two sides of the baffle, so that the two slot milling cutter heads can process the two sides of the valve rod.

2. The faucet valve stem slot milling machine of claim 1, wherein the upper and lower ends of the valve stem clamp are through, the valve stem clamp is mounted overhead above the base by a mounting plate fixedly connected with a sliding table, and when the sliding table moves forward to a termination point, the valve stem clamp is opened so that the valve stem clamped by the valve stem clamp can fall freely.

3. The faucet valve rod slot milling machine according to claim 2, wherein the base is further provided with a safety push rod and a fourth driving mechanism for driving the safety push rod to perform telescopic movement, when the sliding table moves forwards to a termination point, the safety push rod is located above the valve rod clamp, and when the safety push rod extends out, the valve rod left in the clamping space can be pushed out.

4. The faucet valve stem slot milling machine of claim 1, wherein the housing further comprises a discharge hopper, wherein a partition is provided in the discharge hopper to separate the discharge hopper into a front product hopper and a rear waste hopper, wherein the product hopper is positioned directly below the valve stem fixture and the waste hopper is positioned directly below the milling cutter head.

5. The faucet valve stem slotter of claim 4, wherein the outer sidewall of the housing further comprises a product outlet communicating with the product hopper and a waste outlet communicating with the waste hopper.

6. The faucet valve stem slot milling machine of claim 1, wherein the housing further comprises a vibratory feed plate and a feed tube communicating the vibratory feed plate with the valve stem fixture.

7. The faucet valve stem slotter of claim 6, wherein the inlet of the valve stem fixture is further provided with a guide channel, and the feed pipe is communicated with the inlet of the guide channel.

8. The faucet valve stem slot milling machine of claim 3, wherein at least one of the first drive mechanism, the second drive mechanism, the third drive mechanism, and the fourth drive mechanism is a motor drive mechanism or a cylinder drive mechanism.

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