CN212044608U

CN212044608U - Workstation is used in valve processing that possesses raising and lowering functions

Info

Publication number: CN212044608U
Application number: CN202020629554.9U
Authority: CN
Inventors: 李静
Original assignee: Tianjin Ningda Valve Co ltd
Current assignee: Tianjin Ningda Valve Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-01
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a workstation is used in valve processing that possesses raising and lowering functions, including unable adjustment base, unable adjustment base's top fixed mounting places the board, the unable adjustment base top transversely is provided with two installation cavities near the bottom of placing the board, equal parallel fixed mounting has the lead screw in the installation cavity, all install two sliders on the lead screw, the bottom of slider all is connected with the slide, the slide activity sets up on the bottom surface of installation cavity, the top of slider all has the bracing piece through the hub connection, the bottom surface of placing the board is provided with a pair of connecting seat in the equal symmetry in the top of being close to the installation cavity, the connecting seat is respectively through axle and nearest bracing piece fixed connection. This kind of workstation is used in valve processing that possesses raising and lowering functions, simple structure is reasonable, and the modern design can effectively solve the nonadjustable defect of current stage valve processing workstation height, has higher practical value.

Description

Workstation is used in valve processing that possesses raising and lowering functions

Technical Field

The utility model relates to a valve processing technology field specifically is a workstation is used in valve processing that possesses raising and lowering functions.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.

At present, the workstation can be used when adding man-hour to the valve in the market, but current workstation is in the use, and the workstation can not carry out the lift adjustment, and to the user of difference, the height is also diverse, and traditional valve machining workstation, can not adjust, leads to very easily having reduced the quality of valve processing in the course of working, greatly reduced the practicality, can not satisfy user's demand therefore we make the improvement to this, provide a workstation for valve processing who possesses raising and lowering functions.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a valve processing workbench with lifting function, which comprises a fixed base, a placing plate is fixedly arranged above the fixed base, two mounting cavities are transversely arranged at the top end of the fixed base near the bottom of the placing plate, a lead screw is fixedly arranged in the mounting cavities in parallel, two sliders are arranged on the lead screw, the bottoms of the sliders are connected with a slide seat movably arranged on the bottom surface of the mounting cavities, the top ends of the sliders are connected with a support rod through a shaft, a pair of connecting seats are symmetrically arranged at the bottom surface of the placing plate above the mounting cavities, the connecting seats are respectively fixedly connected with the nearest support rod through a shaft, one end of the lead screw is fixedly sleeved with a driven bevel gear, a rotating shaft is longitudinally arranged at the bottom side near one end of the lead screw on the fixed base, and the rotating shaft is mutually vertical to the lead screw, and a driving bevel gear is fixedly sleeved at the bottom of the driven bevel gear, the driving bevel gear is contacted and meshed with the driven gear, one end of the rotating shaft penetrates out of one side of the fixed base, a rotating disc is fixedly connected to the outer end of the rotating shaft, a crank is fixedly mounted at the edge of the rotating disc, and the crank is perpendicular to the rotating disc.

As a preferred technical scheme of the utility model, the left and right sides of placing the board up end all vertically is provided with the draw-in groove to there are a plurality of containing boxes side fixed mounting near the draw-in groove, the containing box all is provided with the card strip with the mutual block of draw-in groove in one side bottom near the draw-in groove.

As a preferred technical scheme of the utility model, the installation cavity has the backup pad in the equal vertical fixed mounting of center department near the lead screw, the lead screw passes the backup pad to use the backup pad to be equipped with at the surface for the boundary point and revolve to opposite screw, the lead screw all overlaps at the contact site with unable adjustment base and backup pad and is equipped with the bearing, the bearing respectively with unable adjustment base and backup pad fixed mounting.

As an optimal technical scheme of the utility model, the slider is provided with a plurality of balls at the contact site with the lead screw to can constitute ball screw pair through ball and lead screw, the slider symmetry sets up the both sides in the backup pad.

As a preferred technical scheme of the utility model, unable adjustment base top four corners all is provided with the installation shaft hole, the equal vertical support guide arm of installing in the installation shaft hole, support the top of guide arm and place board fixed connection.

As a preferred technical scheme of the utility model, unable adjustment base all is provided with the opening in both sides around being close to the installation cavity to there is the access door through the hinge mounting in open-ended one side, the access door is to opening sealing door to there is circular handle in one side fixed mounting who meets.

The utility model has the advantages that: according to the workbench with the lifting function for valve machining, the supporting rod at the bottom of the placing plate is matched with the sliding block for use, so that the placing plate is quickly lifted and lowered, the turntable and the crank are matched for use, so that the placing plate is quickly and accurately adjusted up and down, the use of a user is further facilitated, and the machining tools are classified and stored through the storage boxes on the two sides of the placing plate, so that the user can conveniently and quickly take and use the machining tools; the utility model has the advantages of simple and reasonable structure, the modern design can effectively solve the nonadjustable defect of current stage valve machining workstation height, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the general structure of a valve machining workbench with a lifting function of the present invention;

fig. 2 is a schematic cross-sectional structure view of a valve processing workbench with a lifting function of the present invention;

fig. 3 is a schematic longitudinal sectional view of the table for machining a valve having a lifting function according to the present invention.

In the figure: 1. a fixed base; 2. placing the plate; 3. an access door; 4. a turntable; 5. a crank; 6. installing a chamber; 7. a connecting seat; 8. a lead screw; 9. a support bar; 10. a slider; 11. a slide base; 12. a support plate; 13. a driven bevel gear; 14. a drive bevel gear; 15. a support guide rod; 16. installing the shaft hole; 17. a rotating shaft; 18. a storage box; 19. a clamping groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a valve processing workbench with lifting function, which comprises a fixed base 1, a placing plate 2 is fixedly arranged above the fixed base 1, two installation chambers 6 are transversely arranged at the top end of the fixed base 1 near the bottom of the placing plate 2, a lead screw 8 is fixedly arranged in the installation chambers 6 in parallel, two sliders 10 are respectively arranged on the lead screw 8, the bottoms of the sliders 10 are respectively connected with a slide seat 11, the slide seat 11 is movably arranged on the bottom surface of the installation chamber 6, the top ends of the sliders 10 are respectively connected with a support rod 9 through a shaft, a pair of connecting seats 7 are symmetrically arranged on the bottom surface of the placing plate 2 near the upper part of the installation chamber 6, the connecting seats 7 are respectively fixedly connected with the nearest support rod 9 through a shaft, a driven bevel gear 13 is fixedly sleeved at one end of the lead screw 8, the fixed base 1 is vertically provided with a rotating shaft 17 at the bottom side of one end close to the screw rod 8, the rotating shaft 17 is perpendicular to the screw rod 8, a driving bevel gear 14 is fixedly sleeved at the bottom of a driven bevel gear 13, the driving bevel gear 14 is in contact with and meshed with the driven gear, one end of the rotating shaft 17 penetrates out of one side of the fixed base 1 and is fixedly connected with a turntable 4 at the outer end, a crank 5 is fixedly arranged at the edge of the turntable 4, and the crank 5 is perpendicular to the turntable 4.

Wherein, the left and right sides of placing 2 up end of board all vertically is provided with draw-in groove 19 to side fixed mounting near draw-in groove 19 has a plurality of containing boxes 18, containing boxes 18 all are provided with the card strip with the mutual block of draw-in groove 19 in one side bottom near draw-in groove 19, through containing boxes 18 of placing 2 both sides of board, realized accomodating the classification of machining tool, the use of taking fast of the user of being convenient for.

Wherein, the equal vertical fixed mounting of installation cavity 6 department near lead screw 8 has backup pad 12, lead screw 8 passes backup pad 12 to use backup pad 12 to be equipped with the opposite screw thread of turning to on the surface as the demarcation point, lead screw 8 all overlaps at the contact site with unable adjustment base 1 and backup pad 12 and is equipped with the bearing, the bearing respectively with unable adjustment base 1 and backup pad 12 fixed mounting, through locating equal vertical fixed mounting at the center near lead screw 8 and having backup pad 12, be convenient for improve lead screw 8's stability, and then be convenient for improve the stationarity of slider 10 when the removal.

Wherein, slider 10 is provided with a plurality of balls at the contact part with lead screw 8 to can constitute ball screw pair through ball and lead screw 8, slider 10 symmetry sets up in the both sides of backup pad 12, through constituting ball screw pair with lead screw 8, is convenient for realize slider 10 and moves on lead screw 8 fast accurately.

Wherein, unable adjustment base 1 top four corners all is provided with installation shaft hole 16, equal vertical installation has support guide 15 in the installation shaft hole 16, support guide 15's top and place board 2 fixed connection, through the support guide 15 of vertical installation, be convenient for improve place the board 2 stability of adjusting from top to bottom at unable adjustment base 1, and then the user of being convenient for uses.

Wherein, unable adjustment base 1 all is provided with the opening in the front and back both sides that are close to installation cavity 6 to there is access door 3 in open-ended one side through the hinge mount, access door 3 is for opening sealing door to there is circular handle in one side fixed mounting who meets the department.

The working principle is as follows: when using this device, the accessible is held crank 5 and is rotated carousel 5, drives pivot 17 rotation through carousel 5, uses under the cooperation of drive bevel gear 14 and driven bevel gear 13, realizes that lead screw 8 rotates, and then realizes slider 10's mutual displacement, and relative movement through slider 10 realizes the angular adjustment of bracing piece 9, and then realizes placing the lifting and the decline of board 2, so reaches the lift of placing the board. According to the workbench with the lifting function for valve machining, the supporting rod at the bottom of the placing plate is matched with the sliding block for use, so that the placing plate is quickly lifted and lowered, the turntable and the crank are matched for use, so that the placing plate is quickly and accurately adjusted up and down, the use of a user is further facilitated, and the machining tools are classified and stored through the storage boxes on the two sides of the placing plate, so that the user can conveniently and quickly take and use the machining tools; the utility model has the advantages of simple and reasonable structure, the modern design can effectively solve the nonadjustable defect of current stage valve machining workstation height, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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 according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The workbench with the lifting function for valve machining comprises a fixed base (1) and is characterized in that a placing plate (2) is fixedly installed above the fixed base (1), two installing cavities (6) are transversely arranged at the top end of the fixed base (1) close to the bottom of the placing plate (2), lead screws (8) are fixedly installed in the installing cavities (6) in parallel, two sliding blocks (10) are installed on the lead screws (8), sliding seats (11) are connected to the bottoms of the sliding blocks (10), the sliding seats (11) are movably arranged on the bottom surfaces of the installing cavities (6), supporting rods (9) are connected to the top ends of the sliding blocks (10) through shafts, a pair of connecting seats (7) are symmetrically arranged on the bottom surface of the placing plate (2) close to the upper side of the installing cavities (6), and the connecting seats (7) are fixedly connected with the nearest supporting rods (9) through shafts respectively, the utility model discloses a lead screw, including leading screw (8), unable adjustment base (1), pivot (17) and lead screw (8), the one end of lead screw (8) is all fixed the cover and is equipped with driven bevel gear (13), unable adjustment base (1) vertically installs pivot (17) in the one end bottom side that is close to lead screw (8), pivot (17) and lead screw (8) mutually perpendicular to being close to the fixed cover in driven bevel gear (13) bottom and being equipped with drive bevel gear (14), drive bevel gear (14) and driven gear contact each other and meshing, wherein one end of pivot (17) is worn out from one side of unable adjustment base (1) to outer end fixedly connected with carousel (4), the edge fixed mounting of carousel (4) has crank (5), crank (5) and carousel.

2. The workbench for machining the valve with the lifting function, according to claim 1, is characterized in that clamping grooves (19) are longitudinally formed in the left side and the right side of the upper end surface of the placing plate (2), a plurality of containing boxes (18) are fixedly mounted on the side edges close to the clamping grooves (19), and clamping strips mutually clamped with the clamping grooves (19) are arranged on the bottoms of the containing boxes (18) on one side close to the clamping grooves (19).

3. The workbench with the lifting function for valve machining according to claim 1, wherein the mounting chamber (6) is vertically and fixedly provided with a support plate (12) at a position close to the center of the screw rod (8), the screw rod (8) penetrates through the support plate (12) and is provided with threads with opposite turning directions on the surface by taking the support plate (12) as a boundary point, bearings are sleeved on contact parts of the screw rod (8) and the fixed base (1) and the support plate (12), and the bearings are respectively and fixedly arranged on the fixed base (1) and the support plate (12).

4. The valve machining table with the lifting function according to claim 1, wherein the slide block (10) is provided with a plurality of balls at a contact portion with the screw (8), and can form a ball screw pair with the screw (8) through the balls, and the slide block (10) is symmetrically arranged at both sides of the support plate (12).

5. The workbench for processing the valve with the lifting function, according to claim 1, wherein four corners of the top of the fixing base (1) are respectively provided with an installation shaft hole (16), a support guide rod (15) is vertically installed in each installation shaft hole (16), and the top end of each support guide rod (15) is fixedly connected with the placing plate (2).

6. The workbench for processing the valve with the lifting function, according to claim 1, wherein the fixed base (1) is provided with openings at the front and back sides near the installation chamber (6), an access door (3) is installed at one side of the opening through a hinge, the access door (3) is a split sealing door, and a round handle is fixedly installed at one side of the joint.