CN220560470U - Valve rod processing machine tool - Google Patents

Abstract

The utility model discloses a valve rod machining machine tool, which comprises a machine tool workbench, wherein two support columns are fixedly connected to the top of the machine tool workbench, a top plate is fixedly connected to the two support columns, a valve rod body is arranged above the machine tool workbench, limiting plates are arranged at two ends of the valve rod body, clamping mechanisms are arranged on each limiting plate, a first hydraulic rod is rotatably connected to the right side limiting plate, the first hydraulic rod is fixedly connected with the right side support column, and a rotating shaft is fixedly connected to the left side limiting plate. According to the utility model, the valve rod can be clamped and fixed through the clamping mechanism, so that the stability in the subsequent drilling process is ensured; the motor can drive the valve rod to rotate, and the drilling machine can be matched with the movement of the drilling machine to drill different positions of the valve rod; the device can process and operate valve rods of different specifications, reduces the workload of workers and improves the working efficiency.

Description

Valve rod processing machine tool

Technical Field

The utility model relates to the technical field of valve rod machining, in particular to a valve rod machining machine tool.

Background

At present, valve rods are generally cast integrally, and valve rod holes, valve rod stepped holes and the like need to be machined in sequence through a drilling machine after forming, so that a valve rod machining machine tool is needed.

The existing valve rod needs to be drilled when being produced and processed, and the existing valve rod has different specifications (the length and the diameter of the valve rod are different), when the valve rod with different specifications is processed, different valve rod processing machine tools are needed to be used, the valve rod processing machine tools are needed to be replaced for a plurality of times, and the problems that the workload of staff is increased and the valve rod processing efficiency is reduced exist; in order to solve the above problems, a valve stem processing machine tool is proposed in the present application.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a valve rod processing machine tool which can clamp and fix a valve rod through a clamping mechanism so as to ensure the stability in the subsequent drilling processing; the motor can drive the valve rod to rotate, and the drilling machine can be matched with the movement of the drilling machine to drill different positions of the valve rod; the device can process and operate valve rods of different specifications, reduces the workload of workers and improves the working efficiency.

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

the utility model provides a valve rod machine tool, includes the lathe workstation, the top fixedly connected with two support columns of lathe workstation, two the common fixedly connected with roof of support column, the top of lathe workstation is equipped with the valve rod body, the both ends of valve rod body all are equipped with the limiting plate, every all be equipped with fixture on the limiting plate, right side the limiting plate rotates and is connected with first hydraulic stem, first hydraulic stem and the support column fixedly connected with on right side, the left side limiting plate fixedly connected with rotation axis, rotation axis and left support column rotate and are connected, the top fixedly connected with motor of lathe workstation, the output fixedly connected with worm of motor, the outer wall fixedly connected with worm wheel of rotation axis, worm and worm wheel mesh, be equipped with the sliding tray on the roof, the inner wall fixedly connected with of sliding tray two be the slide bar that sets up around, two the slide bar overlaps jointly and be equipped with rather than sliding connection's electronic slider, electronic slider's bottom fixedly connected with second hydraulic stem, the bottom fixedly connected with motor and the installation board of second hydraulic stem, installation board.

Preferably, the fixture is including running through the limiting plate and rather than rotating the threaded rod of being connected, the one end fixedly connected with handle that the limiting plate was kept away from to the threaded rod, the outer wall cover of limiting plate be equipped with two rather than threaded connection's L type pole, two all run through the limiting plate rather than sliding connection, two equal fixedly connected with grip block of L type pole.

Preferably, the limiting plate is provided with a groove, and one end of the valve rod body is inserted into the groove.

Preferably, the threaded rod is provided with two external threads with opposite thread directions.

Preferably, the top of worm rotates and is connected with the installation piece, the lateral wall fixed connection of installation piece and the support column of left end.

Preferably, the outer wall of the handle is sleeved with a protective layer, and the protective layer is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. staff grips the handle and rotates and drive the threaded rod and rotate, makes L type pole, the grip block relative movement of both sides, and is fixed to the valve rod body centre gripping until two grip blocks to carry out spacingly to the valve rod body, the stability of valve rod body when having guaranteed follow-up drilling.

2. The drilling machine can be moved by sliding the electric sliding block on the sliding rod, the output end of the motor drives the worm, the worm wheel, the rotating shaft, the left limiting plate, the valve rod body and the right limiting plate to rotate, and drilling can be performed on different positions of the valve rod body by the rotation of the valve rod body and the movement of the drilling machine, so that different drilling requirements are met.

3. The device can process and operate valve rods of different specifications, reduces the workload of workers and improves the working efficiency.

In summary, the valve rod can be clamped and fixed through the clamping mechanism, so that the stability in the subsequent drilling process is ensured; the motor can drive the valve rod to rotate, and the drilling machine can be matched with the movement of the drilling machine to drill different positions of the valve rod; the device can process and operate valve rods of different specifications, reduces the workload of workers and improves the working efficiency.

Drawings

FIG. 1 is a cross-sectional view of a valve stem machine tool according to the present utility model;

fig. 2 is an enlarged view of the structure at a in fig. 1.

In the figure: the drilling machine comprises a machine tool workbench, a 2 support column, a 3 top plate, a 4 valve rod body, a 5 limit plate, a 6 threaded rod, a 7 handle, an 8L-shaped rod, a 9 clamping block, a 10 first hydraulic rod, an 11 rotating shaft, a 12 motor, a 13 worm, a 14 worm wheel, a 15 sliding rod, a 16 electric slide block, a 17 second hydraulic rod, a 18 mounting plate and a 19 drilling machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the valve rod machine tool comprises a machine tool workbench 1, two support columns 2 are fixedly connected to the top of the machine tool workbench 1, a top plate 3 is fixedly connected to the two support columns 2, a valve rod body 4 is arranged above the machine tool workbench 1, limiting plates 5 are arranged at two ends of the valve rod body 4, grooves are arranged on the limiting plates 5, one end of the valve rod body 4 is inserted into the grooves, clamping mechanisms are arranged on each limiting plate 5, the valve rod body 4 can be clamped and fixed through the clamping mechanisms, and the stability of the valve rod body 4 during subsequent processing is guaranteed.

The fixture is including running through limiting plate 5 and rather than rotating threaded rod 6 of being connected, be equipped with the external screw thread that two sections screw thread opposite directions are on threaded rod 6, can make the L type pole 8 of both sides and grip block 9 relative or move in opposite directions, the one end fixedly connected with handle 7 of limiting plate 5 is kept away from to threaded rod 6, the outer wall cover of handle 7 is equipped with the protective layer, the material of protective layer is rubber, give other comfort, the outer wall cover of limiting plate 5 is equipped with two L type poles 8 rather than threaded connection, two L type poles 8 all run through limiting plate 5 and rather than sliding connection, two L type poles 8 equal fixedly connected with grip block 9, contact with valve rod body 4 through grip block 9, carry out spacingly to valve rod body 4, guarantee the stability when later drilling to it.

The limiting plate 5 on the right side is rotationally connected with a first hydraulic rod 10, the first hydraulic rod 10 is fixedly connected with the supporting column 2 on the right side, the limiting plate 5 on the left side is fixedly connected with a rotating shaft 11, the rotating shaft 11 is rotationally connected with the supporting column 2 on the left side, the top of the machine tool workbench 1 is fixedly connected with a motor 12, the output end of the motor 12 is fixedly connected with a worm 13, the top of the worm 13 is rotationally connected with a mounting block, the mounting block is fixedly connected with the side wall of the supporting column 2 on the left end, the outer wall of the rotating shaft 11 is fixedly connected with a worm wheel 14, the worm 13 is meshed with the worm wheel 14, the motor 12 can drive the valve rod body 4 to rotate, and the self-locking property of the worm wheel and the worm wheel can avoid the rotation of the valve rod body 4.

The roof 3 is provided with a sliding groove, the inner wall fixedly connected with of the sliding groove is provided with two sliding rods 15 which are arranged front and back, the two sliding rods 15 are sleeved with an electric sliding block 16 which is connected with the sliding rods in a sliding mode, the bottom of the electric sliding block 16 is fixedly connected with a second hydraulic rod 17, the bottom of the second hydraulic rod 17 is fixedly connected with a mounting plate 18, the bottom of the mounting plate 18 is fixedly connected with a drilling machine 19, the drilling machine 19 is composed of a driving motor and a drill rod, and the drilling operation can be performed on the valve rod body 4 through rotation of the drill rod.

In the utility model, when the valve rod body 4 is required to be drilled, the valve rod body 4 is placed between the two limiting plates 5, at the moment, the left end of the valve rod body 4 is inserted into the left limiting plate 5, the first hydraulic rod 10 is started to drive the right limiting plate 5 to move, so that the right end of the valve rod body 4 is inserted into the right limiting plate 5, and the first hydraulic rod 10 drives the right limiting plate 5 to move, so that the valve rod body 4 with different lengths can be clamped; the staff holds the handle 7 to rotate to drive the threaded rod 6 to rotate, so that the L-shaped rods 8 and the clamping blocks 9 on two sides relatively move until the two clamping blocks 9 clamp and fix the valve rod body 4, thereby limiting the valve rod body 4 and ensuring the stability of the valve rod body 4 during subsequent drilling; starting the rig 19 can carry out drilling operation (this technique is prior art) to valve rod body 4, start second hydraulic stem 17 drive mounting panel 18 and rig 19 move down and carry out drilling processing, slide on slide bar 15 through electronic slider 16 and can make rig 19 remove, starter motor 12, drive worm 13 through the output of motor 12, worm wheel 14, rotation axis 11, left limiting plate 5, valve rod body 4, right limiting plate 5 rotates, can carry out drilling processing to the different positions of valve rod body 4 through the removal of valve rod body 4 rotation and rig 19, satisfy different drilling processing needs, this device can carry out processing operation to the valve rod of different specifications, staff's work load has been reduced, work efficiency has been improved.

According to the utility model, through the cooperation of the limiting plate, the first hydraulic rod, the motor, the sliding rod and the electric sliding block, the problems that different valve rod machining tools are required to be used for valve rods with different specifications, the valve rod machining tools are required to be replaced for multiple times, the workload of staff is increased, and the valve rod machining efficiency is reduced in the prior art are solved.

Claims (6)

1. Valve rod machine tool, including lathe workstation (1), its characterized in that, the top fixedly connected with of lathe workstation (1) two support column (2), two the common fixedly connected with roof (3) of support column (2), the top of lathe workstation (1) is equipped with valve rod body (4), the both ends of valve rod body (4) all are equipped with limiting plate (5), every on limiting plate (5) all be equipped with fixture, right side limiting plate (5) rotation is connected with first hydraulic stem (10), first hydraulic stem (10) are fixedly connected with support column (2) on the right side, left side limiting plate (5) fixedly connected with rotation axis (11), rotation axis (11) are connected with support column (2) rotation on the left side, the top fixedly connected with motor (12) of lathe workstation (1), the output fixedly connected with worm (13) of motor (12), outer wall fixedly connected with worm wheel (13) and worm wheel (14) of rotation axis (11) are mutually with worm wheel (14), be equipped with sliding sleeve (16) on two sliding connection of two roof (15) and the sliding sleeve (15) are equipped with in common, the bottom fixedly connected with second hydraulic stem (17) of electronic slider (16), the bottom fixedly connected with mounting panel (18) of second hydraulic stem (17), the bottom fixedly connected with rig (19) of mounting panel (18).

2. The valve rod machining tool according to claim 1, wherein the clamping mechanism comprises a threaded rod (6) penetrating through the limiting plate (5) and rotationally connected with the limiting plate, one end of the threaded rod (6) away from the limiting plate (5) is fixedly connected with a handle (7), two L-shaped rods (8) in threaded connection with the limiting plate (5) are sleeved on the outer wall of the limiting plate (5), and the two L-shaped rods (8) penetrate through the limiting plate (5) and are in sliding connection with the limiting plate, and the two L-shaped rods (8) are fixedly connected with clamping blocks (9).

3. A valve stem processing machine tool according to claim 1, wherein the limiting plate (5) is provided with a groove, and one end of the valve stem body (4) is inserted into the groove.

4. A valve stem working machine according to claim 2, characterized in that the threaded rod (6) is provided with two external threads of opposite thread directions.

5. Valve stem processing machine according to claim 1, characterized in that the top of the worm (13) is rotatably connected with a mounting block fixedly connected with the side wall of the support column (2) at the left end.

6. A valve stem working machine according to claim 2, characterized in that the outer wall of the handle (7) is sleeved with a protective layer, and the protective layer is made of rubber.