CN211193069U

CN211193069U - A loading attachment for valve barrel processing

Info

Publication number: CN211193069U
Application number: CN201921855938.6U
Authority: CN
Inventors: 殷栋
Original assignee: Wuxi Maytag Precision Machinery Co ltd
Current assignee: Wuxi Maytag Precision Machinery Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-07
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a loading attachment for valve barrel processing for in the clamping chuck of the valve barrel that will wait to process shifts out and installs the lathe from the charge-in pipeline, loading attachment includes the mobile station, be provided with the recess of up end open-ended on the mobile station, the lowermost valve barrel in the charge-in pipeline can fall to in the recess, loading attachment still includes vertical movement mechanism, and makes the recess move between the clamping chuck and the below of charge-in pipeline; the feeding device further comprises a push rod and a transverse moving mechanism, the movable platform is driven to move by the aid of the longitudinal moving mechanism, grooves are formed in the movable platform and can move between the lower portion of the feeding pipeline and the clamping chuck, meanwhile, the valve sleeve is pushed to the clamping chuck through the push rod, automatic feeding operation of the valve sleeve is completed, feeding efficiency and accuracy are improved, meanwhile, hands are prevented from being accidentally injured by operators, and potential safety hazards during working are eliminated.

Description

A loading attachment for valve barrel processing

Technical Field

The utility model relates to a hydraulic component makes the field, especially relates to a loading attachment for valve barrel processing.

Background

The valve sleeve is an important part of the hydraulic valve, the valve sleeve is the only part which can be worn, and the pressing of the valve is performed by using compressed air on the valve sleeve. The valve housing forms part of the operator, thus avoiding the use of expensive piston operators, operating diaphragms, or electric motors, with air pressure interposed between the valve housing and the valve sleeve for operating the opening and closing and throttling of the valve.

The valve barrel hole mainly needs to be formed through machining an inner hole, the machining of the inner hole generally comprises two processes of reaming and boring cutter finish machining, the valve barrel blank is generally installed on the clamping chuck manually in the prior art, the manual cost is high and the efficiency is low, meanwhile, potential safety hazards exist in manual feeding, and the hand of an operator is easily damaged.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that prior art is artifical to install the clamping chuck with the valve barrel stock and goes up efficiency lower, and there is the potential safety hazard in artifical material loading simultaneously, causes the damage to operator's hand easily, the utility model provides a loading attachment for valve barrel processing solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: a feeding device for machining a valve sleeve is used for moving the valve sleeve to be machined out of a feeding pipeline and installing the valve sleeve into a clamping chuck on a lathe, the feeding pipeline is arranged along the vertical direction, the valve sleeves are sequentially arranged in the feeding pipeline, the axis of the valve sleeve in the feeding pipeline is parallel to the axis of the clamping chuck, the feeding device comprises a frame, a moving table is further arranged below the feeding pipeline, a groove with an opening on the upper end face is formed in the moving table, the groove is parallel to the axis of the clamping chuck, the bottom of the groove is semicircular, the lowermost valve sleeve in the feeding pipeline can fall into the groove, the feeding device further comprises a longitudinal moving mechanism, the moving table is arranged on the frame through the longitudinal moving mechanism, and the longitudinal moving mechanism can drive the moving table to longitudinally adjust the position, the groove is enabled to move between the lower part of the feeding pipeline and the clamping chuck; the feeding device further comprises a push rod and a transverse moving mechanism, the push rod is arranged in the groove and located at the right part of the groove, and the transverse moving mechanism can drive the push rod to transversely move along the groove and push the valve sleeve in the groove into the clamping chuck.

Further: the longitudinal moving mechanism comprises a longitudinal guide rail, a longitudinal lead screw, a longitudinal sliding block and a longitudinal driving motor, the longitudinal guide rail is arranged on the rack along the horizontal direction, the longitudinal lead screw is arranged on the rack along the horizontal direction and is rotatably arranged on the rack, the longitudinal sliding block is arranged on the longitudinal lead screw and is fixedly connected with the bottom end of the moving platform, the longitudinal lead screw rotates to drive the longitudinal sliding block to move so as to drive the moving platform to longitudinally move, the longitudinal driving motor is fixedly arranged on the rack, and a driving shaft of the longitudinal driving motor is fixedly connected with the longitudinal lead screw.

Further: the transverse moving mechanism comprises an air cylinder and a connecting rod, the cylinder body of the air cylinder is fixedly arranged on the moving platform, the moving direction of a piston rod of the air cylinder is parallel to the axis of the clamping chuck, the piston rod of the air cylinder is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with the push rod.

The beneficial effects of the utility model are that, the utility model relates to a loading attachment for valve barrel processing is through setting up the mobile station that accessible longitudinal movement mechanism drive removed to set up the recess on the mobile station, the recess can remove between charge-in pipeline's below and clamping chuck, simultaneously through the push rod with valve barrel propelling movement to the clamping chuck in, accomplish the automatic feeding operation of valve barrel, improved the efficiency and the accuracy of material loading, avoided the operator to injure the hand by mistake simultaneously, eliminated the potential safety hazard of during operation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a feeding device for valve sleeve processing according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

fig. 4 is a schematic view of the configuration of the groove below the feed conduit.

In the figure, the device comprises a valve sleeve 1, a valve sleeve 2, a feeding pipeline 3, a clamping chuck 4, a frame 5, a moving table 6, a groove 7, a push rod 8, a longitudinal guide rail 9, a longitudinal screw rod 10, a longitudinal slide block 11, a longitudinal driving motor 12, an air cylinder 13 and a connecting rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, the utility model provides a feeding device for processing a valve sleeve, which is used for moving out a valve sleeve 1 to be processed from a feeding pipeline 2 and installing the valve sleeve 1 into a clamping chuck 3 on a lathe, wherein the feeding pipeline 2 is arranged along a vertical direction, the valve sleeves 1 are sequentially arranged in the feeding pipeline 2, the axis of the valve sleeve 1 in the feeding pipeline 2 is parallel to the axis of the clamping chuck 3, the feeding device comprises a frame 4, the feeding device further comprises a moving platform 5, the moving platform 5 is arranged below the feeding pipeline 2, a groove 6 with an opening on the upper end surface is arranged on the moving platform 5, the groove 6 is parallel to the axis of the clamping chuck 3, the bottom of the groove 6 is semicircular, the lowermost valve sleeve 1 in the feeding pipeline 2 can fall into the groove 6, the feeding device further comprises a longitudinal moving mechanism, the moving table 5 is arranged on the rack 4 through the longitudinal moving mechanism, and the longitudinal moving mechanism can drive the moving table 5 to adjust the position along the longitudinal direction and enable the groove 6 to move between the lower part of the feeding pipeline 2 and the clamping chuck 3; the feeding device further comprises a push rod 7 and a transverse moving mechanism, the push rod 7 is arranged in the groove 6 and located at the right part of the groove 6, and the transverse moving mechanism can drive the push rod 7 to transversely move along the groove 6 and push the valve sleeve 1 in the groove 6 into the clamping chuck 3.

During operation, the lowermost valve barrel 1 falls to the groove 6 from the feed pipe 2 in the feed pipe 2, the longitudinal movement mechanism drives the moving platform 5 to move, the groove 6 is made to move right and right of the clamping chuck 3, the transverse movement mechanism drives the push rod 7 to push the valve barrel 1 to the left into the clamping chuck 3, the feeding operation of the valve barrel 1 is further completed, then the transverse movement mechanism drives the push rod 7 to reset, the longitudinal movement mechanism drives the moving platform 5 to move, the groove 6 is made to be located below the feed pipe 2 again, the valve barrel 1 falls to the groove 6 from the feed pipe 2 again, the circulation is carried out according to the above, and the automatic feeding of the valve barrel is realized.

As shown in fig. 2, 3 and 4, the longitudinal moving mechanism includes a longitudinal guide rail 8, a longitudinal lead screw 9, a longitudinal slider 10 and a longitudinal driving motor 11, the longitudinal guide rail 8 is disposed on the frame 4 along the horizontal direction, the longitudinal lead screw 9 is disposed on the frame 4 along the horizontal direction and rotatably mounted on the frame 4, the longitudinal slider 10 is mounted on the longitudinal lead screw 9 and fixedly connected to the bottom end of the moving stage 5, the longitudinal lead screw 9 rotates to drive the longitudinal slider 10 to move so as to drive the moving stage 5 to move longitudinally, the longitudinal driving motor 11 is fixedly disposed on the frame 4, and a driving shaft of the longitudinal driving motor 11 is fixedly connected to the longitudinal lead screw 9.

The transmission structure of the screw rod sliding block is stable and reliable, the moving parameters of the longitudinal sliding block 10 can be accurately controlled by controlling the rotation quantity of the longitudinal driving motor 11, the longitudinal moving distance of the moving platform 5 is further controlled, the step pitch adjusted by the transmission structure is small, the position of the groove 6 below the feeding pipeline 2 during material taking can be ensured, the position of the valve sleeve 1 in the groove 6 right facing the clamping chuck 3 during material clamping is ensured, and the condition that the follow-up push rod 7 can push the valve sleeve 1 to the clamping chuck 3 is ensured.

The transverse moving mechanism comprises a cylinder 12 and a connecting rod 13, the cylinder body of the cylinder 12 is fixedly arranged on the moving platform 5, the moving direction of the piston rod of the cylinder 12 is parallel to the axis of the clamping chuck 3, the piston rod of the cylinder 12 is fixedly connected with the connecting rod 13, the connecting rod 13 is fixedly connected with the push rod 7, the piston rod of the cylinder 12 drives the push rod 7 to push the valve sleeve 1 to be installed in the clamping chuck 3, and after the clamping is completed, the piston rod driving push rod 7 of the cylinder 12 resets so as to facilitate the next operation, the cylinder 12 is simple and reliable in driving structure, easy to install and long in service life, and the motion repeatability of the push rod 7 is high, stable and reliable.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A feeding device for machining a valve sleeve is used for moving the valve sleeve (1) to be machined out of a feeding pipeline (2) and installing the valve sleeve into a clamping chuck (3) on a lathe, wherein the feeding pipeline (2) is arranged in the vertical direction, the valve sleeve (1) is sequentially arranged in the feeding pipeline (2), the axis of the valve sleeve (1) in the feeding pipeline (2) is parallel to the axis of the clamping chuck (3), and the feeding device comprises a frame (4) and is characterized in that: the feeding device further comprises a moving table (5), the moving table (5) is arranged below the feeding pipeline (2), a groove (6) with an opening in the upper end face is formed in the moving table (5), the groove (6) is parallel to the axis of the clamping chuck (3), the bottom of the groove (6) is semicircular, the lowermost valve sleeve (1) in the feeding pipeline (2) can fall into the groove (6), the feeding device further comprises a longitudinal moving mechanism, the moving table (5) is arranged on the rack (4) through the longitudinal moving mechanism, and the longitudinal moving mechanism can drive the moving table (5) to adjust the position in the longitudinal direction and enable the groove (6) to move between the lower portion of the feeding pipeline (2) and the clamping chuck (3); the feeding device further comprises a push rod (7) and a transverse moving mechanism, the push rod (7) is arranged in the groove (6) and located at the right part of the groove (6), and the transverse moving mechanism can drive the push rod (7) to move transversely along the groove (6) and push the valve sleeve (1) in the groove (6) into the clamping chuck (3).

2. The loading device for valve housing processing as claimed in claim 1, wherein: the longitudinal moving mechanism comprises a longitudinal guide rail (8), a longitudinal lead screw (9), a longitudinal sliding block (10) and a longitudinal driving motor (11), the longitudinal guide rail (8) is arranged on the rack (4) along the horizontal direction, the longitudinal lead screw (9) is arranged on the rack (4) along the horizontal direction and rotatably installed on the rack (4), the longitudinal sliding block (10) is installed on the longitudinal lead screw (9) and fixedly connected with the bottom end of the moving platform (5), the longitudinal lead screw (9) rotates to drive the longitudinal sliding block (10) to move so as to drive the moving platform (5) to longitudinally move, the longitudinal driving motor (11) is fixedly arranged on the rack (4), and a driving shaft of the longitudinal driving motor (11) is fixedly connected with the longitudinal lead screw (9).

3. The loading device for valve housing processing as claimed in claim 1, wherein: the transverse moving mechanism comprises an air cylinder (12) and a connecting rod (13), the cylinder body of the air cylinder (12) is fixedly arranged on the moving platform (5), the moving direction of the piston rod of the air cylinder (12) is parallel to the axis of the clamping chuck (3), the piston rod of the air cylinder (12) is fixedly connected with the connecting rod (13), and the connecting rod (13) is fixedly connected with the push rod (7).