CN212704481U

CN212704481U - Valve worm gear case bores processing equipment

Info

Publication number: CN212704481U
Application number: CN202021150490.0U
Authority: CN
Inventors: 周留洋; 周刚; 周德; 郭召勋
Original assignee: Henan Yuda Valve Manufacturing Co ltd
Current assignee: Henan Yuda Valve Manufacturing Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-16
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a valve worm gear case drill processing device, which comprises a base, wherein the front end of the top of the base is provided with a vertical seat along the vertical direction, the top of the rear side surface of the vertical seat is provided with a top seat along the horizontal direction, the bottom of the top seat is provided with a plurality of electric drills side by side, the bottom of the electric drills is uniformly provided with a plurality of drill bits, the top of the base is slidably provided with a longitudinal slide seat, the top of the longitudinal slide seat is slidably provided with a transverse slide plate, the longitudinal slide seat is provided with a driving mechanism for driving the transverse slide plate to slide along the transverse direction, the top of the transverse slide plate is provided with a support seat, the top of the transverse slide plate is provided with a pressing mechanism for pressing a turbine case, the pressing mechanism comprises hydraulic cylinders symmetrically arranged at the left side and the right side of the support seat, the telescopic rod of the hydraulic cylinders, the utility model discloses simple structure, convenient to use, fixed firm, work efficiency height.

Description

Valve worm gear case bores processing equipment

Technical Field

The utility model relates to a bore processing equipment technical field, especially relate to a valve worm gear case bores processing equipment.

Background

In the process flow of producing the valve worm gear box, holes need to be drilled on the valve worm gear box. In the drilling process, the valve turbine box needs to be positioned and fixed, so that the situation that the drilling position deviates due to movement and waste products are caused is prevented. In the prior art, the fixing mode is not firm, drilling needs to be carried out one by one, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a simple structure, convenient to use, fixed firm, the high valve worm gear case of work efficiency bores processing equipment.

The utility model discloses a realize through following technical scheme:

a valve worm gear case drill processing device comprises a base arranged along the horizontal direction, wherein the front end of the top of the base is provided with a vertical seat along the vertical direction, the top of the rear side surface of the vertical seat is provided with a top seat along the horizontal direction, the bottom of the top seat is provided with a plurality of electric drills side by side, the bottoms of the electric drills are uniformly provided with a plurality of drill bits, the top of the base is provided with a longitudinal sliding seat in a sliding manner, the top of the longitudinal sliding seat is provided with a transverse sliding plate in a sliding manner, the longitudinal sliding seat is provided with a driving mechanism for driving the transverse sliding plate to slide along the transverse direction, the top of the transverse sliding plate is provided with a supporting seat for placing a turbine case, the top of the transverse sliding plate is provided with a pressing mechanism for pressing the turbine case, the pressing mechanism comprises hydraulic cylinders symmetrically arranged on the left side and the right side of the supporting seat, the, the bottom of the top pressure plate is uniformly provided with a plurality of pressing sheets, and the pressing sheets are arranged along the vertical direction.

Preferably, the hydraulic cylinder comprises a first hydraulic cylinder arranged on the left side of the supporting seat and a second hydraulic cylinder arranged on the right side of the supporting seat, the top pressure plate comprises a first connecting plate connected with the top of a telescopic rod of the first hydraulic cylinder, a second connecting plate connected with the top of a telescopic rod of the second hydraulic cylinder and a pressure plate body arranged between the first connecting plate and the second connecting plate, and the width of the pressure plate body is smaller than the width of the first connecting plate and the width of the second connecting plate.

Preferably, the top of the telescopic rod of the hydraulic cylinder is provided with an installation rod along the vertical direction, the diameter of the installation rod is smaller than that of the telescopic rod of the hydraulic cylinder, the first connecting plate and the second connecting plate are both provided with installation holes matched with the installation rod, and the outer side wall of the installation rod is provided with an outer thread connected with a nut in a threaded manner.

Preferably, the top of the longitudinal sliding seat is provided with a connecting seat, and the transverse sliding plate is arranged on the connecting seat in a sliding manner.

Preferably, actuating mechanism including set up in driving motor on the connecting seat, transversely set up and with the coaxial pivoted threaded rod of the output of motor, the cover be equipped with on the threaded rod with threaded rod matched with threaded sleeve, threaded sleeve with transverse sliding plate's bottom is connected, both sides all be equipped with around the threaded rod with the parallel guide bar of threaded rod, the cover be equipped with on the guide bar with guide bar matched with sliding sleeve, sliding sleeve with transverse sliding plate's bottom is connected.

Preferably, dovetail grooves are longitudinally formed in the left end and the right end of the top of the base, and sliding blocks matched with the dovetail grooves are arranged at the left end and the right end of the bottom of the longitudinal sliding seat.

The beneficial effects of the utility model reside in that: the utility model has simple structure, convenient use, and firm and reliable fixation by arranging the compressing mechanism to compress and fix the worm gear case to be drilled; the longitudinal sliding seat and the transverse sliding plate are arranged, the turbine box can be ensured to be positioned right below the drill bit through adjustment, and the adjustment is convenient; the multi-drill-bit drilling machine is provided with a plurality of drill bits, can drill holes simultaneously and is high in working efficiency.

Drawings

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

FIG. 2 is a cross-sectional view taken along the line A-A;

fig. 3 is a schematic structural view of the top pressure plate of the present invention;

wherein: the base 1, vertical slide 2, connecting seat 3, mount pad 4, driving motor 5, threaded rod 6, first guide bar 7, transverse sliding plate 8, supporting seat 9, first pneumatic cylinder 10, second pneumatic cylinder 11, roof pressure plate 12, clamp plate body 121, first connecting plate 122, second connecting plate 123, first preforming 13, second preforming 14, first electric drill 15, first drill bit 16, second electric drill 17, second drill bit 18, footstock 19, mounting panel 20, vertical seat 21, slider 22, first dead lever 23, second dead lever 24, third dead lever 25, fourth dead lever 26, second guide bar 27.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, a valve worm gear case bores processing equipment, includes the base 1 of arranging along the horizontal direction, and vertical seat 21 is installed along vertical direction to the top front end of base 1, and footstock 19 is installed along the horizontal direction at the top of the trailing flank of vertical seat 21, and two electric drills are installed side by side to the bottom of footstock 19, and these two electric drills are first electric drill 15, are located the second electric drill on first electric drill 15 right side respectively. Three first drill bits 16 are uniformly mounted at the bottom of the first drill 15 and three second drill bits 18 are uniformly mounted at the bottom of the second drill. The first drill bit 16 and the second drill bit 18 are both directed vertically downward. The first electric drill 15 is internally provided with a first rotating motor, and the output end of the first rotating motor drives three first drill bits 16 to rotate simultaneously through a gear set, so that the holes can be drilled simultaneously. The second electric drill 17 is internally provided with a second rotating motor, and the output end of the second rotating motor drives three second drill bits 18 to rotate simultaneously through a gear set, so that the holes can be drilled simultaneously. The partial transmission mode is the prior art, is not the technical scheme protected by the application, and is not described herein. The top of the base 1 is slidably provided with a longitudinal sliding seat 2, and the top of the longitudinal sliding seat 2 is slidably provided with a transverse sliding plate 8. Dovetail grooves are longitudinally formed in the left end and the right end of the top of the base 1, the front and back direction is longitudinal, sliding blocks 22 matched with the dovetail grooves are connected to the left end and the right end of the bottom of the longitudinal sliding base 2, and the sliding blocks 22 can slide in the dovetail grooves along the front and back direction by manually pushing the longitudinal sliding base 2.

The top of the longitudinal sliding seat 2 is provided with a connecting seat 3, and a transverse sliding plate 8 is arranged on the connecting seat 3 in a sliding way. Connecting seat 3 includes the rectangular frame who arranges along the horizontal direction, evenly be connected with four dead levers between rectangular frame's the left side wall and the right side wall, these four dead levers all arrange along the horizontal direction, these four dead levers include first dead lever 23, second dead lever 24, third dead lever 25 and fourth dead lever 26 that arrange in proper order from the rear side to the front side, form first crack between first dead lever 23 and the second dead lever 24, form the second crack between second dead lever 24 and the third dead lever 25, form the third crack between third dead lever 25 and the fourth dead lever 26. And a driving mechanism for driving the transverse sliding plate 8 to slide along the left and right directions is arranged on the connecting seat 3. Actuating mechanism is including installing at the driving motor 5 of the right-hand member of connecting seat 3, transversely setting up and with the coaxial pivoted threaded rod 6 of the output of motor, and mount pad 4 is installed to the right-hand member of connecting seat 3, and driving motor 5 installs on mount pad 4. The left end of connecting seat 3 is connected with mounting panel 20, and the left end of threaded rod passes through the bearing and is connected with mounting panel 20 rotation. The threaded rod 6 is sleeved with a threaded sleeve matched with the threaded rod 6, the top of the threaded sleeve is connected with the bottom of the transverse sliding plate 8 through a second bolt, and the second bolt penetrates through the second crack. Both sides all are connected with the guide bar parallel with threaded rod 6 around threaded rod 6, the guide bar is including the first guide bar 7 that is located the threaded rod 6 rear side, be located the second guide bar 27 of threaded rod 6 front side, the cover is equipped with the first sliding sleeve with first guide bar 7 matched with on the first guide bar 7, the cover is equipped with the second sliding sleeve with second guide bar 27 matched with on the second guide bar 27, be connected through first bolt spare between first sliding sleeve's top and the transverse sliding plate 8, first bolt spare runs through first crack, be connected through third bolt spare between second sliding sleeve's top and the transverse sliding plate 8, third bolt spare runs through the third crack. Driving motor 5 work, driving motor 5's output drives threaded rod 6 and driving motor's coaxial rotation of output, the threaded sleeve removes on threaded rod 6 at the threaded sleeve, drive horizontal sliding plate 8 and remove along left right direction, meanwhile, first sliding sleeve freely slides on first guide bar 7, second sliding sleeve freely slides on second guide bar 27, guarantee that horizontal sliding plate 8 only moves on left right direction all the time, the ascending skew of fore-and-aft direction can not appear.

The top of transverse sliding plate 8 is connected with supporting seat 9 that is used for placing the turbine case, and the hold-down mechanism who is used for compressing tightly the turbine case is installed at the top of transverse sliding plate 8, and hold-down mechanism includes that the pneumatic cylinder of symmetry installation in the left and right sides of supporting seat 9 is respectively for being located the left first pneumatic cylinder 10 of supporting seat 9 and being located the second pneumatic cylinder 11 on supporting seat 9 right side. The telescopic links of the first hydraulic cylinder 10 and the second hydraulic cylinder 11 are vertical upwards, the top pressing plate 12 is installed at the top of the telescopic links of the first hydraulic cylinder 10 and the second hydraulic cylinder 11 along the horizontal direction, the top pressing plate 12 comprises a first connecting plate 122 connected with the top of the telescopic link of the first hydraulic cylinder 10, a second connecting plate 123 connected with the top of the telescopic link of the second hydraulic cylinder 11, a pressing plate body 121 connected between the first connecting plate 122 and the second connecting plate 123, and the width of the pressing plate body 121 is smaller than the width of the first connecting plate 122 and the second connecting plate 123. The top of the telescopic rod of the first hydraulic cylinder 10 is welded with a first mounting rod along the vertical direction, the diameter of the first mounting rod is smaller than that of the telescopic rod of the first hydraulic cylinder 10, the top of the telescopic rod of the second hydraulic cylinder 11 is welded with a second mounting rod along the vertical direction, the diameter of the second mounting rod is smaller than that of the telescopic rod of the second hydraulic cylinder 11, the first connecting plate 122 and the second connecting plate 123 are provided with a first mounting hole matched with the first mounting rod and a second mounting hole matched with the second mounting rod, the first mounting rod penetrates through the first mounting hole, the second mounting rod penetrates through the second mounting hole, the outer side walls of the first mounting rod and the second mounting rod are both provided with external threads, and the first mounting rod and the second mounting rod are both in threaded connection with nuts, the top pressure plate 12 is arranged at the tops of the first hydraulic cylinder 10 and the second hydraulic cylinder 11 in the mode, and the dismounting is convenient. The width of the pressing plate body 121 is small, and thus, the drill bit above the pressing plate body is not hindered when moving in the vertical direction. The bottom interval welding of roof pressure board 12 has two preforming, is first preforming 13 and the second preforming 14 that is located first preforming 13 right side respectively, and first preforming 13 and second preforming 14 are all arranged along vertical direction, through the work of first pneumatic cylinder 10 and second pneumatic cylinder 11, drive the high emergence of roof pressure board 12 and change, and first preforming 13 and second preforming 14 close power and compress tightly the turbine case, prevent that the turbine case from taking place to shift at the drilling in-process. When the supporting seat 9 is positioned below the second electric drill 17, the top pressure plate 12 presses the turbine box tightly, and the three second drill bits 18 drill holes in the turbine box; the driving motor works, can make horizontal slide 8 remove the below of first electric drill 15, can use first electric drill 15 to drill to the turbine case, has a reserve electric drill like this constantly, even if one of them electric drill damages, also can normally work, can not influence work efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a valve worm gear case bores processing equipment which characterized in that: the electric drill comprises a base arranged along the horizontal direction, wherein a vertical seat is arranged at the front end of the top of the base along the vertical direction, a top seat is arranged at the top of the rear side surface of the vertical seat along the horizontal direction, a plurality of electric drills are arranged at the bottom of the top seat side by side, a plurality of drill bits are uniformly arranged at the bottom of the electric drills, a longitudinal slide seat is arranged at the top of the base in a sliding manner, a transverse slide plate is arranged at the top of the longitudinal slide seat in a sliding manner, a driving mechanism for driving the transverse slide plate to slide along the transverse direction is arranged on the longitudinal slide seat, a supporting seat for placing a turbine box is arranged at the top of the transverse slide plate, a pressing mechanism for pressing the turbine box is arranged at the top of the transverse slide plate, the pressing mechanism comprises hydraulic cylinders symmetrically arranged at the left side and the right side of, the bottom of the top pressure plate is uniformly provided with a plurality of pressing sheets, and the pressing sheets are arranged along the vertical direction.

2. The valve worm gear case drill processing apparatus of claim 1, wherein: the pneumatic cylinder including set up in the left first pneumatic cylinder of supporting seat, set up in the right side of supporting seat's second pneumatic cylinder, the roof pressure board include with the first connecting plate of the top connection of the telescopic link of first pneumatic cylinder, with the second connecting plate of the top connection of the telescopic link of second pneumatic cylinder, set up in the clamp plate body between first connecting plate and the second connecting plate, the width of clamp plate body is less than the width of first connecting plate and second connecting plate.

3. The valve worm gear case drill processing apparatus of claim 2, wherein: the top of the telescopic link of pneumatic cylinder sets up the installation pole along vertical direction, the diameter of installation pole is less than the diameter of the telescopic link of pneumatic cylinder, first connecting plate all seted up on the second connecting plate with installation pole matched with mounting hole, set up the external screw thread with nut threaded connection on the lateral wall of installation pole.

4. The valve worm gear case drill processing apparatus of claim 1, wherein: the top of the longitudinal sliding seat is provided with a connecting seat, and the transverse sliding plate is arranged on the connecting seat in a sliding manner.

5. The valve worm gear case drill processing apparatus of claim 4, wherein: actuating mechanism including set up in driving motor on the connecting seat, transversely set up and with the coaxial pivoted threaded rod of the output of motor, the cover be equipped with on the threaded rod with threaded rod matched with threaded sleeve, threaded sleeve with transverse sliding plate's bottom is connected, both sides all be equipped with around the threaded rod with the parallel guide bar of threaded rod, the cover be equipped with on the guide bar with guide bar matched with sliding sleeve, sliding sleeve with transverse sliding plate's bottom is connected.

6. The valve worm gear case drill processing apparatus of claim 1, wherein: dovetail grooves are longitudinally formed in the left end and the right end of the top of the base, and sliding blocks matched with the dovetail grooves are arranged at the left end and the right end of the bottom of the longitudinal sliding seat.