CN107511673A - Internal combustion engine ring press - Google Patents
Internal combustion engine ring press Download PDFInfo
- Publication number
- CN107511673A CN107511673A CN201710958221.3A CN201710958221A CN107511673A CN 107511673 A CN107511673 A CN 107511673A CN 201710958221 A CN201710958221 A CN 201710958221A CN 107511673 A CN107511673 A CN 107511673A
- Authority
- CN
- China
- Prior art keywords
- combustion engine
- internal combustion
- ring press
- fixture
- engine ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of internal combustion engine ring press, including base, both sides are provided with column above the base, the column is provided with casing, drive mechanism is provided with the casing, the drive mechanism driving fixed guide pushes, and the fixed guide is connected with pin inserting-drawing mechanism；Fixture is provided with below the pin inserting-drawing mechanism, the fixture both sides are provided with guide plate, and the fixture is provided with ratchet, workpiece is fixed with the fixture.Present clip uses both sides guide plate and unidirectional elastic pawl, and the cylinder cap progress to conveying is thick spacing, improves press precision, the accuracy problem for solving ring press-in.
Description
Technical field
The present invention relates to a kind of press, more particularly to a kind of internal combustion engine ring press.
Background technology
Import/exhaust door ring assembles content：The import/exhaust door part that need to be assembled is put into liquid nitrogen and is cooled to -180
Taken out after~-190 DEG C, be placed on cylinder cap import/exhaust door ring hole, be pressed with external force successively.Traditional pressing method is
Using hand bumping mode, ring is placed on corresponding ring aperture upper limb, and import tool pressure head after will cooling down, and is hit with hand hammer
Head is suppressed, ring is pressed into ring hole bottom hole.Existing import/exhaust door ring press precision is low, and ring press-in accuracy is poor.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of internal combustion engine ring press,
Improve the low accuracy with ring press-in of press precision.
In order to solve the above technical problems, the present invention provides a kind of internal combustion engine ring press, including base, the base top
Both sides are provided with column, and the column is provided with casing, it is characterized in that, it is provided with drive mechanism, the drive mechanism in the casing
Driving fixed guide pushes, and the fixed guide is connected with pin inserting-drawing mechanism；Set below the pin inserting-drawing mechanism
There is fixture, the fixture both sides are provided with guide plate, and the fixture is provided with ratchet, workpiece is fixed with the fixture.
Foregoing internal combustion engine ring press, it is characterized in that, the drive mechanism is oil cylinder.
Foregoing internal combustion engine ring press, it is characterized in that, the oil cylinder is provided with four, and the casing includes upper box with
Casing, two oil cylinders are fixedly mounted in upper box, and two other oil cylinder is fixedly mounted in lower box.
Foregoing internal combustion engine ring press, it is characterized in that, the fixed guide is inlet valve depression bar and exhaust valve pressure
Bar.
Foregoing internal combustion engine ring press, it is characterized in that, the pin inserting-drawing mechanism is hydraulic type insertion pulling-out mechanism.
Foregoing internal combustion engine ring press, it is characterized in that, the ratchet is unidirectional elastic pawl.
The beneficial effect that the present invention is reached：Fixture uses both sides guide plate and unidirectional elastic pawl, to the cylinder cap of conveying
Progress is thick spacing, improves press precision, the accuracy problem for solving ring press-in.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of internal combustion engine ring press, including base 1, the top both sides of base 1 are provided with column 4, institute
State column 4 and be provided with casing, oil cylinder 6 is provided with the casing.The oil cylinder 6 is provided with four, and the casing includes the He of upper box 7
Lower box 8, two oil cylinders are fixedly mounted in upper box 7, and two other oil cylinder is fixedly mounted in lower box 8.
The oil cylinder 6 drives fixed guide 5 to push, the fixed guide 5 and the phase of hydraulic type insertion pulling-out mechanism 3
Connection, the fixed guide 5 is inlet valve depression bar and exhaust valve depression bar.
The lower section of hydraulic type insertion pulling-out mechanism 3 is provided with fixture 2, and the both sides of fixture 2 are provided with guide plate 10, the fixture
2 are provided with unidirectional elastic pawl 9, and workpiece is fixed with the fixture 2.
Present clip 2 uses both sides guide plate 10 and unidirectional elastic pawl 9, and the cylinder cap progress to conveying is thick spacing, carries
High press precision, solves the accuracy problem of ring press-in.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of internal combustion engine ring press, including base, base top both sides are provided with column, and the column is provided with case
Body, it is characterized in that, drive mechanism is provided with the casing, the drive mechanism driving fixed guide pushes, the fixation
Guider is connected with pin inserting-drawing mechanism；Fixture is provided with below the pin inserting-drawing mechanism, the fixture both sides are provided with guide plate,
The fixture is provided with ratchet, and workpiece is fixed with the fixture.
2. internal combustion engine ring press according to claim 1, it is characterized in that, the drive mechanism is oil cylinder.
3. internal combustion engine ring press according to claim 2, it is characterized in that, the oil cylinder is provided with four, the casing bag
Upper box and lower box are included, two oil cylinders are fixedly mounted in upper box, and two other oil cylinder is fixedly mounted in lower box.
4. internal combustion engine ring press according to claim 1, it is characterized in that, the fixed guide is inlet valve depression bar
With exhaust valve depression bar.
5. internal combustion engine ring press according to claim 1, it is characterized in that, the pin inserting-drawing mechanism is pulled pin for hydraulic type insertion
Mechanism.
6. internal combustion engine ring press according to claim 1, it is characterized in that, the ratchet is unidirectional elastic pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958221.3A CN107511673A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine ring press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958221.3A CN107511673A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine ring press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511673A true CN107511673A (en) | 2017-12-26 |
Family
ID=60727305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958221.3A Pending CN107511673A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine ring press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511673A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU574302A1 (en) * | 1976-03-30 | 1977-09-30 | Предприятие П/Я А-3474 | Semi-automatic assembling machine |
| CN1394166A (en) * | 2000-11-07 | 2003-01-29 | 株式会社放电精密加工研究所 | Press |
| CN2838873Y (en) * | 2005-11-02 | 2006-11-22 | 长安汽车（集团）有限责任公司 | Device for assembling piston ring |
| CN201380259Y (en) * | 2009-04-08 | 2010-01-13 | 西安启源机电装备股份有限公司 | Full automatic numerically controlled coil press |
| CN205342372U (en) * | 2015-12-30 | 2016-06-29 | 淮南斯迈特汽车电子有限公司 | Be used for throttle shaft pressure equipment device |
-
2017
- 2017-10-16 CN CN201710958221.3A patent/CN107511673A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU574302A1 (en) * | 1976-03-30 | 1977-09-30 | Предприятие П/Я А-3474 | Semi-automatic assembling machine |
| CN1394166A (en) * | 2000-11-07 | 2003-01-29 | 株式会社放电精密加工研究所 | Press |
| CN2838873Y (en) * | 2005-11-02 | 2006-11-22 | 长安汽车（集团）有限责任公司 | Device for assembling piston ring |
| CN201380259Y (en) * | 2009-04-08 | 2010-01-13 | 西安启源机电装备股份有限公司 | Full automatic numerically controlled coil press |
| CN205342372U (en) * | 2015-12-30 | 2016-06-29 | 淮南斯迈特汽车电子有限公司 | Be used for throttle shaft pressure equipment device |
Non-Patent Citations (1)
| Title |
|---|
| 段华荣等: "立式8轴定向浮动进排气门坐圈压床的研制", 《内燃机》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |