CN208662294U - Plunger piston slippery boots packet ball tooling - Google Patents
Plunger piston slippery boots packet ball tooling Download PDFInfo
- Publication number
- CN208662294U CN208662294U CN201821030584.7U CN201821030584U CN208662294U CN 208662294 U CN208662294 U CN 208662294U CN 201821030584 U CN201821030584 U CN 201821030584U CN 208662294 U CN208662294 U CN 208662294U
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- spring
- guide block
- pedestal
- hole
- plunger piston
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Abstract
The utility model relates to the plunger piston slippery boots processing unit (plant)s in a kind of plunger pump.Plunger piston slippery boots packet ball tooling, it includes main wedge, and lower part set is filled with movable wedge, and movable wedge is connected by the fixed guide bolt with pre-compressed spring with main wedge；Spring pedestal, center open-blind hole；Reset spring is arranged in the blind hole；Guide block pedestal is carved, hole is opened at center, and the through-hole diameter of lower half is less than blind hole diameter, and the through-hole of top half includes the horn mouth at top and the step of connection lower half；Reset guide pedestal, lower diameter and spring pedestal clearance fit, upper diameter cooperate with guide block pedestal lower through-hole diametric clearance is carved；Carve guide block, the one third annulus part connected including three with spring, outer wall be with the inclined-plane for carving the cooperation of guide block horn mouth, inside is set there are two step；Replaceable pressing mold, outer wall and carves inside guide block apertures, the bulb necking down form fit of inner wall and plunger between two steps.The utility model pressing mold can automatic deploying and retracting, easy to process, processing efficiency significantly improves.
Description
Technical field
The utility model relates to the plunger piston slippery boots processing unit (plant) in plunger pump more particularly to a kind of plunger pump.
Background technique
Plunger piston slippery boots include a bulb and one end cylinder, there is necking down between the two, and bulb diameter is less than cylinder outer diameter.It should
Structure processing is more troublesome, and compacting tool set must be segmented, and the press mold at bulb position easily damages, and replacement is got up at high cost.
Summary of the invention
The utility model is intended to overcome the deficiencies of existing technologies, and provides a kind of plunger piston slippery boots packet ball tooling.This is practical new
Type is easy to process, can save cost.
In order to solve the above-mentioned technical problem, plunger piston slippery boots packet ball tooling, it includes upper die and lower die, and the upper mold includes
The main wedge of oil cylinder axis is connected, main wedge is upper coarse and lower fine, and lower part set is filled with movable wedge, and movable wedge is by having pre-compressed spring
Fixed guide bolt connected with main wedge, it is described activity wedge include
Spring pedestal, spring pedestal center open-blind hole；
Reset spring, it is arranged in the blind hole at the spring pedestal center；
Guide block pedestal is carved, hole is opened at its center, and the through-hole diameter of lower half is less than blind hole diameter on spring pedestal, the upper half
The through-hole divided includes the horn mouth at top and the step of connection lower half through-hole；
Reset guide pedestal, it includes two sections, lower diameter and spring pedestal clearance fit, and is located at reset spring
On, upper diameter cooperates with guide block pedestal lower through-hole diametric clearance is carved；
Guide block is carved, it includes three one third annulus parts, is connected between these one third annulus parts with spring, three
The circular ring part that one third annulus part is combined into, inside are set there are two step；
Replaceable pressing mold, it is an endless member, outer wall and carves inside guide block apertures, inner wall between two steps
With the bulb necking down form fit of plunger.
The plunger piston slippery boots packet ball tooling, the step for carving guide block inner hole are equipped with adjustment gasket.
The plunger piston slippery boots packet ball tooling, the main wedge bottom is higher than movable wedge lower surface, to constitute
Accommodate the space of piston shoes.
The utility model more convenient can must process plunger piston slippery boots, take various modes.Firstly, by movable wedge mould point
At spring pedestal, guide block pedestal is carved, carves guide block and replaceable pressing mold, reset guide pedestal withstands plunger piston slippery boots by tension force of spring
Cylindrical end, when upper die pushes, spring is compacted, after upper press mold removes pressure, grand opening, and the column that can will be processed
It fills in piston shoes to jack up, conveniently take.Replaceable press mold is fixed on by bolt to be carved on guide block, therefore can conveniently be removed when it is damaged
Replacement.In addition, carve guide block is divided into three pieces in a circumferential direction, between connected with spring, with the pushing of upper press mold, carve guide block
Three pieces of tightenings, constitute full circle, fix plunger piston slippery boots；When upper die lifts, jacked with guide block is carved, between three pieces
Spring opens, and separates so that three pieces of guide block will be carved, loosens plunger piston slippery boots, is taken out with facilitating.The utility model can be reduced and be suppressed
Pressing mold loss in journey, machining accuracy is high, and easy to process.
Detailed description of the invention
Fig. 1 is utility model diagram；
Fig. 2 is schematic diagram before the utility model is suppressed；
Fig. 3 is schematic diagram in the utility model compacting.
Fig. 4 is the top view of lower die in Fig. 1.
Specific embodiment
As Figure 1-Figure 4: plunger piston slippery boots packet ball tooling, it includes upper die and lower die, and the upper mold includes connection oil
The main wedge 1 of cylinder shaft, main wedge is upper coarse and lower fine, and lower part set is filled with movable wedge 2, and movable wedge is by having pre-compressed spring 4
Fixed guide bolt 3 is connected with main wedge, and the activity wedge includes
Spring pedestal 5, spring pedestal center open-blind hole；
Reset spring 6, it is arranged in the blind hole at the spring pedestal center；
Guide block pedestal 8 is carved, hole is opened at its center, and the through-hole diameter of lower half is less than blind hole diameter on spring pedestal, upper half
Partial through-hole includes the horn mouth at top and the step of connection lower half through-hole；
Reset guide pedestal 7, it includes two sections, lower diameter and spring pedestal clearance fit, and is located at reset spring
On, upper diameter cooperates with guide block pedestal lower through-hole diametric clearance is carved；
Guide block 9 is carved, it includes three one third annulus parts, it is connected between these one third annulus parts with spring 91,
The inclined-plane that the component outer wall that three one third annulus parts are combined into has and carve guide block horn mouth inner wall to cooperate, passes through the spring
Realize folding and unfolding；Inside is set there are two step；
Replaceable pressing mold 10, it is an endless member, outer wall and carves inside guide block apertures between two steps, interior
The 13 necking down form fit of bulb of wall and plunger.
The plunger piston slippery boots packet ball tooling, the step for carving guide block inner hole are equipped with adjustment gasket 11.
The plunger piston slippery boots packet ball tooling, the main wedge bottom is higher than movable wedge lower surface, to constitute
Accommodate the space of piston shoes 12.
Claims (4)
1. plunger piston slippery boots packet ball tooling, it includes upper die and lower die, and the upper mold includes the main wedge for connecting oil cylinder axis, main pressure
Seat is upper coarse and lower fine, and lower part set is filled with movable wedge, and movable wedge passes through fixed guide bolt and main wedge with pre-compressed spring
Connection, which is characterized in that it is described activity wedge include
Spring pedestal, spring pedestal center open-blind hole；
Reset spring, it is arranged in the blind hole at the spring pedestal center；
Guide block pedestal is carved, hole is opened at its center, and the through-hole diameter of lower half is less than blind hole diameter on spring pedestal, top half
Through-hole includes the horn mouth at top and the step of connection lower half through-hole；
Reset guide pedestal, it includes two sections, lower diameter and spring pedestal clearance fit, and is located on reset spring, on
Portion's diameter cooperates with guide block pedestal lower through-hole diametric clearance is carved；
Guide block is carved, it includes three one third annulus parts, is connected between these one third annulus parts with spring, three three points
One of the circular ring part that is combined into of annulus part, inside set that there are two steps；
Replaceable pressing mold, it is an endless member, outer wall and carves inside guide block apertures, inner wall and column between two steps
The bulb necking down form fit of plug.
2. plunger piston slippery boots packet ball tooling according to claim 1, which is characterized in that the step for carving guide block inner hole
It is equipped with adjustment gasket.
3. plunger piston slippery boots packet ball tooling according to claim 1, which is characterized in that the main wedge bottom, which is higher than, lives
Dynamic pressure seat lower surface, to constitute the space for accommodating piston shoes.
4. plunger piston slippery boots packet ball tooling according to claim 1, which is characterized in that three one thirds annulus part
Folding and unfolding is realized by the spring in the inclined-plane that the endless member outer wall being combined into has and carve guide block horn mouth inner wall to cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030584.7U CN208662294U (en) | 2018-06-29 | 2018-06-29 | Plunger piston slippery boots packet ball tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030584.7U CN208662294U (en) | 2018-06-29 | 2018-06-29 | Plunger piston slippery boots packet ball tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662294U true CN208662294U (en) | 2019-03-29 |
Family
ID=65827422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030584.7U Active CN208662294U (en) | 2018-06-29 | 2018-06-29 | Plunger piston slippery boots packet ball tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479848A (en) * | 2019-07-04 | 2019-11-22 | 袁文文 | A kind of metallic plate punching mold based on smooth demoulding |
| CN113198921A (en) * | 2021-04-25 | 2021-08-03 | 宁波沃特汽车部件有限公司 | Necking die for automobile chassis parts and necking demolding process thereof |
-
2018
- 2018-06-29 CN CN201821030584.7U patent/CN208662294U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479848A (en) * | 2019-07-04 | 2019-11-22 | 袁文文 | A kind of metallic plate punching mold based on smooth demoulding |
| CN110479848B (en) * | 2019-07-04 | 2021-08-24 | 佛山市普瑞生数控钣金有限公司 | Sheet metal stamping die based on smooth drawing of patterns |
| CN113198921A (en) * | 2021-04-25 | 2021-08-03 | 宁波沃特汽车部件有限公司 | Necking die for automobile chassis parts and necking demolding process thereof |
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