CN216397767U

CN216397767U - Equipment for valve body assembly

Info

Publication number: CN216397767U
Application number: CN202122963460.2U
Authority: CN
Inventors: 沈杰
Original assignee: Shanghai Shenjie Hardware Products Co ltd
Current assignee: Shanghai Shenjie Hardware Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-29
Anticipated expiration: 2031-11-30

Abstract

The application discloses equipment is used in valve body assembly relates to the technical field of valve body assembly, and it includes the organism, the bottom of organism is provided with the base, be provided with the mould that is used for advancing line location to the valve body on the base, the mould includes cope match-plate pattern and lower bolster, the constant head tank has been seted up on the cope match-plate pattern, the locating hole has been seted up on the lower bolster, be provided with directly over the mould and be used for carrying out the depression bar of punching press to the valve body, the constant head tank with the locating hole all is located the removal route of depression bar, be provided with on the organism and be used for ordering about the power spare of depression bar along vertical direction motion. This application cope match-plate pattern and lower bolster can fix a position corresponding two halves valve body respectively, orders about the depression bar through the power spare and moves along vertical direction, can be in the same place two halves valve body crimping to promote the precision that the valve body transferred to join in marriage.

Description

Equipment for valve body assembly

Technical Field

The application relates to the technical field of valve body assembly, in particular to a valve body assembly device.

Background

The valve body is a main part in the valve, is mainly applied to a water valve and an air valve and is used for blocking water flow or air flow. The valve body has different mechanical manufacturing methods, such as casting, forging, etc., depending on the pressure rating.

The existing valve body is generally formed by two half interference clamping joints which are cast in advance, in the valve body assembling process, the valve body is usually installed manually, a worker holds one half of the valve body and places the top of the other half of the valve body installation hole, and then strikes the half of the valve body above the valve body downwards through a striking component such as a rubber hammer, so that the two half valve bodies are clamped together in an interference mode.

However, in the process of installing the valve body, the two half valve bodies are difficult to ensure to be on the same vertical line, so that when the valve body is knocked, the two half valve bodies are easy to collide, and the precision of the assembled valve body is poor.

SUMMERY OF THE UTILITY MODEL

In order to promote the precision of valve body assembly, this application provides a valve body equipment for assembly.

The application provides an equipment for valve body assembly adopts following technical scheme:

the utility model provides an equipment is used in valve body assembly, includes the organism, the bottom of organism is provided with the base, be provided with the mould that is used for advancing line location to the valve body on the base, the mould includes cope match-plate pattern and lower bolster, the constant head tank has been seted up on the cope match-plate pattern, the locating hole has been seted up on the lower bolster, be provided with the depression bar that is used for carrying out the punching press to the valve body directly over the mould, the constant head tank with the locating hole all is located the removal route of depression bar, be provided with on the organism and be used for ordering about the power spare of depression bar along vertical direction motion.

Through adopting above-mentioned technical scheme, the valve body is at the in-process of assembly, places the inside at constant head tank and locating hole through corresponding the joint respectively with two halves valve body to fix a position two halves valve body, then order about the depression bar through power spare and carry out the punching press to the valve body, make two halves valve body along vertical direction interference joint together, thereby promote the precision of valve body assembly.

Optionally, a connecting block is detachably arranged between the upper template and the lower template.

Through adopting above-mentioned technical scheme, when needing the valve body of assembly different length, through the connecting block of changing different thickness, can adjust the interval of mounting groove and mounting hole to make things convenient for the mould to fix a position the valve body of different length.

Optionally, the mold is movably arranged on the upper end face of the base, and a pressing assembly for positioning the mold is arranged on the base.

Through adopting above-mentioned technical scheme, the mould can be dismantled with the base through compressing tightly the subassembly and be connected, can make things convenient for the change of mould, not only can make things convenient for the maintenance of mould, can also adapt to the mould installation with different specifications on the base to lifting means's adaptability.

Optionally, the compressing assembly comprises a pressing plate, a screw rod penetrates through the pressing plate, the bottom end of the screw rod is connected with the base, and a nut used for driving the pressing plate to compress the mold is arranged on the screw rod.

By adopting the technical scheme, in the process of installing the die, the nut is screwed to drive the pressing plate to press the die, so that the die is positioned on the upper end surface of the base; the die can be disassembled by loosening the nut, so that the die is convenient to replace.

Optionally, a clamping groove for clamping the pressing plate is formed in the upper end surface of the lower template.

Through adopting above-mentioned technical scheme, behind the die holding, the clamp plate card is gone into the inside of draw-in groove, can restrict lower bolster and clamp plate and take place relative slip to promote the stability of mould in the use.

Optionally, the pressing plate is provided with a horizontal and transverse adjusting groove, and the screw is in sliding fit with the adjusting groove.

Through adopting above-mentioned technical scheme, when changing the lower bolster, transversely slide along the level through ordering about the clamp plate, can guide the bed die to remove along the horizontal direction to make the clamp plate can adapt to the bed die of answering different length and fix a position.

Optionally, a horizontal and longitudinal installation groove is formed in the upper end face of the base, and the screw rod is in sliding fit with the installation groove.

Through adopting above-mentioned technical scheme, when changing the lower bolster, slide along the mounting groove through ordering about the screw rod, can follow the position of horizontal vertical regulation clamp plate to make the clamp plate adapt to fix a position the bed die of different width.

Optionally, the base is provided with a support bar, the upper end face of the support bar is longitudinally provided with a limit tooth along the horizontal direction, the lower end face of the pressing plate is provided with a limit tooth groove, and when the pressing plate presses the lower template, the limit tooth is meshed with the limit tooth groove.

Through adopting above-mentioned technical scheme, the support bar can support the clamp plate, and spacing tooth's socket meshing cooperation can restrict clamp plate and support bar and vertically take place relative slip along the level to promote the location effect of clamp plate.

In summary, the present application includes at least one of the following benefits:

1. the valve body is positioned by arranging the die on the base, so that the two half valve bodies can be guided to move only in the vertical direction, the valve body is stamped by driving the pressure rod through the power part in the vertical direction, the two half valve bodies can be clamped together in an interference fit manner, and the assembly precision of the valve body is improved;

2. through the setting of clamp plate, the mould can compress tightly through the clamp plate and fix on the base, sets up the adjustment tank on the clamp plate for the clamp plate can transversely carry out position control along the level, sets up the mounting groove on the base, makes the clamp plate can vertically carry out position control along the level, thereby makes the clamp plate can adapt to and fixes a position the mould of different specifications.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an exploded view of the present embodiment showing the pilot hole;

FIG. 4 is an enlarged schematic view at B in FIG. 3; (ii) a

Fig. 5 is a schematic structural view of the platen in this embodiment.

Description of reference numerals: 1. a body; 11. a pressure lever; 12. a power member; 2. a base; 21. mounting grooves; 22. a supporting strip; 221. limiting teeth; 3. a valve body; 4. a mold; 41. mounting a template; 411. positioning a groove; 42. a lower template; 421. positioning holes; 422. a card slot; 43. connecting blocks; 431. an avoidance groove; 432. connecting holes; 433. a bolt; 5. a compression assembly; 51. pressing a plate; 511. an adjustment groove; 512. a limiting tooth socket; 52. a screw; 521. a limiting block; 53. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses equipment for assembling a valve body. Referring to fig. 1 and 2, the valve body assembly equipment comprises a machine body 1, a base 2 which is integrally rectangular and structurally arranged is integrally formed at the bottom of the machine body 1, a mold 4 is detachably and fixedly arranged on the upper end face of the base 2, and the mold 4 can position the valve body 3 in the assembly process of the valve body 3. A pressure lever 11 for stamping the valve body 3 is arranged right above the die 4, and a power part 12 for driving the pressure lever 11 to move along the vertical direction is arranged on the machine body 1; when the valve body 3 is assembled, the valve body 3 is installed on the die 4, the power part 12 can drive the pressing rod 11 to punch the valve body 3 along the vertical direction, and therefore the two half valve bodies 3 are connected in an interference clamping mode.

Referring to fig. 1, the power member 12 in this embodiment is an air cylinder, a cylinder body of the air cylinder is fixedly connected with the machine body 1, and the pressure lever 11 is fixedly connected to an end portion of a telescopic rod of the air cylinder, so that the pressure lever 11 can be driven to perform stamping in a vertical direction; in other embodiments, the power member 12 may be a component such as a hydraulic cylinder or a linear module, which can drive the pressing rod 11 to move in the vertical direction.

Referring to fig. 2 and 3, the mold 4 includes an upper mold plate 41 and a lower mold plate 42, the upper mold plate 41 and the lower mold plate 42 in this embodiment are both rectangular plate-shaped structures, and the upper mold plate 41 is disposed right above the lower mold plate 42.

Referring to fig. 2 and 4, the side wall of the upper template 41 is provided with a positioning slot 411 with an arc-shaped structure, the positioning slot 411 penetrates through in the vertical direction, and the length of the notch of the positioning slot 411 is smaller than the diameter of the positioning slot 411; the upper end surface of the lower template 42 is provided with a positioning hole 421 with a circular cross section in a penetrating manner, and the positioning slot 411 and the positioning hole 421 are both located on the moving path of the pressure lever 11. The constant head tank 411 can carry on spacingly to the valve body 3 of first half in the horizontal direction, and the locating hole 421 can carry on spacingly to the valve body 3 of the latter half in the horizontal direction to guide two halves valve body 3 along vertical direction interference joint together.

The die 4 further comprises a connecting block 43, the connecting block 43 is arranged between the upper die plate 41 and the lower die plate 42, an avoiding groove 431 which is of a rectangular structure integrally is formed in the side wall of the connecting block 43, and the avoiding groove 431 penetrates through in the vertical direction, so that the valve body 3 can be accommodated; at least two connecting holes 432 are formed in the connecting block 43 and the upper template 41 in a penetrating mode along the vertical direction, bolts 433 are arranged in the connecting holes 432 in a penetrating mode, the bottom end of each bolt 433 is in threaded connection with the lower template 42, and therefore the upper template 41 and the lower template 42 can be detachably connected together.

Referring to fig. 1 and 2, the activity of mould 4 sets up the up end at base 2, and the up end of base 2 all is provided with in the both sides of mould 4 and compresses tightly subassembly 5, compresses tightly mould 4 through compressing tightly subassembly 5 and fixes on base 2, can conveniently change mould 4 to make things convenient for the maintenance of mould 4, can make things convenient for the mould 4 of base 2 installation different specifications simultaneously.

Referring to fig. 3 and 4, the pressing assembly 5 includes a pressing plate 51, in this embodiment, the pressing plate 51 is in a rectangular strip structure, and the pressing plate 51 is horizontally and transversely disposed; the upper end surface of the lower template 42 is provided with a clamping groove 422, and the pressing plate 51 can be limited from sliding relative to the lower template 42 by clamping the pressing plate 51 into the clamping groove 422; the top end of the pressing plate 51 is penetrated with a strip-shaped adjusting groove 511, and the adjusting groove 511 is horizontally and transversely arranged. A screw rod 52 penetrates through the inside of the adjusting groove 511, the screw rod 52 is arranged along the vertical direction, two ends of the screw rod 52 extend to the outside of the adjusting groove 511, and the bottom end of the screw rod 52 is connected with the base 2; the screw 52 is slidably fitted to the adjustment groove 511, thereby enabling the position adjustment of the pressing plate 51 in the horizontal lateral direction.

The upper end surface of the base 2 is provided with mounting grooves 21 on both sides of the mold 4, the cross section of the mounting groove 21 is T-shaped in the embodiment, and the mounting groove 21 penetrates through the base 2 along the horizontal and longitudinal directions; the bottom end of the screw 52 is integrally provided with a limiting block 521, and the limiting block 521 is slidably arranged in the mounting groove 21, so that the pressing plate 51 can be guided to slide along the horizontal longitudinal direction. The screw 52 is threadedly connected with a nut 53 at the top of the pressing plate 51, and the pressing plate 51 can be driven to press the lower template 42 downwards by screwing the nut 53.

Referring to fig. 2 and 5, the supporting bars 22 are welded and fixed on the upper end surface of the base 2 at both sides of the mold 4, the supporting bars 22 in this embodiment are in a rectangular strip structure, and the supporting bars 22 are arranged horizontally and longitudinally; the upper end surface of the supporting bar 22 is provided with a plurality of limiting teeth 221 at intervals along the horizontal longitudinal direction, and racks of the limiting teeth 221 extend along the horizontal transverse direction; limiting tooth grooves 512 are formed in the lower end face of the pressing plate 51, and when the pressing plate 51 presses the lower template 42 tightly, the pressing plate 51 and the supporting bars 22 can be limited to slide relatively along the horizontal longitudinal direction through the meshing of the limiting teeth 221 and the limiting tooth grooves 512.

The implementation principle of equipment for valve body assembly in the embodiment of the application is as follows:

in the process of assembling the valve body 3, firstly, the valve body 3 at the upper half part is clamped into the positioning groove 411, and meanwhile, the valve body 3 at the lower half part is clamped into the positioning hole 421, so that the two half valve bodies 3 are positioned; then, the power part 12 drives the pressure lever 11 to vertically move downwards, so that the two half valve bodies 3 are stamped, and the two half valve bodies 3 are clamped together in an interference fit manner; and finally, taking out the punched valve body 3 from the die 4.

When the molds 4 with different specifications need to be replaced, the nuts 53 are unscrewed and the molds 4 are disassembled and replaced, so that the pressing plate 51 can slide along the horizontal direction, the position of the pressing plate 51 can be adjusted along the horizontal direction, meanwhile, the screw rods 52 can slide along the installation grooves 21, the pressing plate 51 can be guided to slide along the horizontal longitudinal direction, and the position of the pressing plate 51 can be adjusted along the horizontal longitudinal direction; after the die 4 is moved to enable the positioning hole 421 to be positioned right below the pressure rod 11, the pressure plate 51 is clamped into the clamping groove 422, and the limiting teeth 221 are meshed with the limiting tooth grooves 512; and finally, the nut 53 is screwed, so that the replaced die 4 can be compressed and positioned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an equipment is used in valve body assembly which characterized in that: including organism (1), the bottom of organism (1) is provided with base (2), be provided with on base (2) and be used for carrying out mould (4) fixed a position to valve body (3), mould (4) include cope match-plate pattern (41) and lower bolster (42), constant head tank (411) have been seted up on cope match-plate pattern (41), locating hole (421) have been seted up on lower bolster (42), be provided with directly over mould (4) and be used for carrying out depression bar (11) of punching press to valve body (3), constant head tank (411) with locating hole (421) all are located the removal route of depression bar (11), be provided with on organism (1) and be used for driving about power spare (12) of depression bar (11) along the motion of vertical direction.

2. The valve body assembling apparatus according to claim 1, wherein: and a connecting block (43) is detachably arranged between the upper template (41) and the lower template (42).

3. The valve body assembling apparatus according to claim 1, wherein: the mould (4) is movably arranged on the upper end face of the base (2), and a pressing component (5) used for positioning the mould (4) is arranged on the base (2).

4. The valve body assembling apparatus according to claim 3, wherein: the pressing assembly (5) comprises a pressing plate (51), a screw rod (52) penetrates through the pressing plate (51), the bottom end of the screw rod (52) is connected with the base (2), and a nut (53) used for driving the pressing plate (51) to press the mold (4) is arranged on the screw rod (52).

5. The valve body assembling apparatus according to claim 4, wherein: the upper end face of the lower template (42) is provided with a clamping groove (422) for clamping the pressing plate (51).

6. The valve body assembling apparatus according to claim 5, wherein: the pressing plate (51) is provided with a horizontal and transverse adjusting groove (511), and the screw rod (52) is in sliding fit with the adjusting groove (511).

7. The valve body assembling apparatus according to claim 5, wherein: the upper end face of the base (2) is provided with a horizontal and longitudinal installation groove (21), and the screw rod (52) is in sliding fit with the installation groove (21).

8. The valve body assembling apparatus according to claim 7, wherein: be provided with support bar (22) on base (2), the up end of support bar (22) vertically is provided with spacing tooth (221) along the level, spacing tooth's socket (512) have been seted up to the lower terminal surface of clamp plate (51), when clamp plate (51) compress tightly lower bolster (42), spacing tooth (221) and spacing tooth's socket (512) interlock mutually.