CN205362370U - A specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open - Google Patents
A specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open Download PDFInfo
- Publication number
- CN205362370U CN205362370U CN201620112695.7U CN201620112695U CN205362370U CN 205362370 U CN205362370 U CN 205362370U CN 201620112695 U CN201620112695 U CN 201620112695U CN 205362370 U CN205362370 U CN 205362370U
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- linkage section
- pump cover
- high intensity
- specific purpose
- shale gas
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open, establish the connecting piece of through -hole in with including the drift, the connecting piece includes that the handle is connected to the punch press and the handle is connected to red dashing, the drift includes punching press section and linkage segment, the linkage segment is worn to locate red dashing is connected in the handle to it is fixed by the fastener, the punching press section is hexagonal cylinder structure, every angle of hexagonal cylinder is convex structure. The utility model discloses a become hexagonal structure with the punching press section direct preparation of drift, six angles wherein substitute the effect of hexagonal broaches, can realize redly charging and attacking the hole, draw the angle and once only accomplish, and avoid the elder generation to punch and carried out the machining error that complicated process that the broach drew the angle results in after, for example the phenomenon that causes the inside and outside decentraction of part is warp to the hexagonal behind the thermal treatment, the utility model discloses not only improve the accurate nature of processing, gone back the letter and economized manufacturing procedure, effectively shortened the production time, improved work efficiency.
Description
Technical field
The invention belongs to mould manufacture field, be specifically related to a kind of specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover.
Background technology
The processing of metallic article, generally needs to complete by means of diel, does not require nothing more than the accuracy of punching press shape in operation process, also to ensure higher working (machining) efficiency；In current commercial production, Sheet Metal Forming Technology is be unable to do without for the processing industry of installing hole on various lids, the lid after forging molding is generally first rushed circular hole by prior art, then circulation carries out hexagon broach operation, complex procedures to broaching machine；In addition red to break through the general temperature of journey higher, adopts multistage manufacturing processes to easily lead to hexagonal deformation, causes inside and outside part concentric, not only affects working (machining) efficiency and be also easy to cause mismachining tolerance, affect the quality of product.
Summary of the invention
Goal of the invention: present invention aim at for the deficiencies in the prior art, it is provided that the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover that a kind of degree of accuracy is high, working (machining) efficiency is high.
Technical scheme: a kind of specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover of the present invention, including drift and the interior connector setting through hole, described connector includes punch press connection handle and red rushes connection handle；Described drift includes punch section and linkage section, and described linkage section is arranged in described red rush in connection handle, and is fixed by securing member；Described punch section is hexagonal column structure, and each angle of described hexagonal cylinder is arc-shaped structure.
Further, for improving structural stability, it is prevented that in punching course, stress misplaces, the integrated molding structure of described connector.
Further, for improving the power transmission effect of connector, described linkage section is cylindrical structure, and described cylindrical internal diameter is in described hexagon prism body 0.5 ~ 0.8 times of footpath.
Further, described red punching offers some installing holes on connection handle, the correspondence position of described linkage section offers some mounting grooves, bolt be fastenedly connected with described linkage section by the described red connection handle that rushes in the described installing hole described mounting groove of insertion.
Further, the degree of depth of described mounting groove is 0.1 ~ 0.2 times of described linkage section internal diameter.
Further, described mounting groove 0.2 ~ 0.3 times that internal diameter is described linkage section internal diameter.
Further, described mounting groove symmetry is opened in the middle part of described linkage section.
Further, described punch press connection handle top wears drift plug, and described drift plug is multi-faceted column structure, and its internal diameter is in described hexagon prism body 1.0 ~ 1.2 times of footpath.
Beneficial effect: the present invention is by directly preparing into hexgonal structure by the punch section of drift, six angles therein substitute the effect of hexagon broach, can realize red charging and attacking hole, drawing that angle is disposable to complete, avoid first punching, after carry out the mismachining tolerance that broaching tool draws the complicated procedures of forming at angle to cause, for instance after heat treatment hexagonal deformation cause phenomenon not concentric inside and outside part；This utility model not only increases the accuracy of processing, and also letter has economized manufacturing procedure, effectively shortens the production time, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of drift；
Fig. 3 is the interface schematic diagram of punch section；
Wherein 1. drift, 2. punch press connection handle, 3. red rush connection handle, 4. punch section, 5. linkage section, 6. installing hole, 7. mounting groove, 8. drift plug.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
Embodiment:A kind of specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover, including in set connector and the drift 1 of through hole, described connector includes punch press connection handle 2 and red rushes connection handle 3, for improving structural stability, prevent stress in punching course from misplacing, the integrated molding structure of described connector；Described drift 1 includes punch section 4 and linkage section 5, described linkage section 5 is cylindrical structure, the internal diameter of described cylindrical structure is in described hexagon prism body 0.5 ~ 0.8 times of footpath, linkage section 5 is arranged in and described red rushes in connection handle, described punch press connection handle top wears drift plug 8, described drift plug 8 is hexahedro column structure, and its internal diameter is in described hexagon prism body 1.0 ~ 1.2 times of footpath；Described red punching offers some installing holes 6 on connection handle 3, the correspondence position of described linkage section 5 offers some mounting grooves 7, the bolt described installing hole 6 of traverse insert in described mounting groove 7 and be fastenedly connected with described linkage section 5 by the described red connection handle 3 that rushes；Described mounting groove 7 symmetry is opened in the middle part of described linkage section 5, and 0.1 ~ 0.2 times that the degree of depth of mounting groove is described linkage section internal diameter, internal diameter is 0.2 ~ 0.3 times of described linkage section internal diameter, described punch section 4 is hexagonal cylinder, each angle of hexagonal cylinder is arc-shaped structure, six angles therein substitute the effect of hexagon broach, it may be achieved red charge and attack hole, draw that angle is disposable to complete, it is to avoid first punching, after carry out the mismachining tolerance that broaching tool draws the complicated procedures of forming at angle to cause.
The present invention compared with prior art, has important advantages in that the present invention has lacked a broaching tool molding inner hexagonal hole, therefore greatly reduces the production time, it is provided that work efficiency；Decrease operator and management cost simultaneously, increase economic efficiency.
Although as it has been described above, represented and described the present invention with reference to specific preferred embodiment, but it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention premise defined without departing from claims, it can be made in the form and details various change.
Claims (8)
1. for processing a specific purpose tool for high intensity shale gas exploitation plunger displacement pump pump cover, including drift and the interior connector setting through hole, it is characterised in that: described connector includes punch press connection handle and red rushes connection handle；Described drift includes punch section and linkage section, and described linkage section is arranged in described red rush in connection handle, and is fixed by securing member；Described punch section is hexagonal column structure, and each angle of described hexagonal cylinder is arc-shaped structure.
2. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 1, it is characterised in that: the integrated molding structure of described connector.
3. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 1, it is characterised in that: described linkage section is cylindrical structure, and described cylindrical internal diameter is in described hexagon prism body 0.5 ~ 0.8 times of footpath.
4. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 1, it is characterized in that: described red punching offers some installing holes on connection handle, the correspondence position of described linkage section offers some mounting grooves, bolt be fastenedly connected with described linkage section by the described red connection handle that rushes in the described installing hole described mounting groove of insertion.
5. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 4, it is characterised in that: the degree of depth of described mounting groove is 0.1 ~ 0.2 times of described linkage section internal diameter.
6. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 4, it is characterised in that: the internal diameter of described mounting groove is 0.2 ~ 0.3 times of described linkage section internal diameter.
7. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to any one of claim 4 ~ 6, it is characterised in that: described mounting groove symmetry is opened in the middle part of described linkage section.
8. the specific purpose tool for processing high intensity shale gas exploitation plunger displacement pump pump cover according to claim 1, it is characterized in that: described punch press connection handle top wears drift plug, described drift plug is multi-faceted column structure, and its internal diameter is in described hexagon prism body 1.0 ~ 1.2 times of footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112695.7U CN205362370U (en) | 2016-02-03 | 2016-02-03 | A specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112695.7U CN205362370U (en) | 2016-02-03 | 2016-02-03 | A specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362370U true CN205362370U (en) | 2016-07-06 |
Family
ID=56264684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112695.7U Active CN205362370U (en) | 2016-02-03 | 2016-02-03 | A specialized tool for processing plunger pump pump cover is adopted to high strength shale air to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362370U (en) |
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2016
- 2016-02-03 CN CN201620112695.7U patent/CN205362370U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |