CN204277548U - Engine cylinder-body end face hole and bottom hole processing tool - Google Patents
Engine cylinder-body end face hole and bottom hole processing tool Download PDFInfo
- Publication number
- CN204277548U CN204277548U CN201420728589.2U CN201420728589U CN204277548U CN 204277548 U CN204277548 U CN 204277548U CN 201420728589 U CN201420728589 U CN 201420728589U CN 204277548 U CN204277548 U CN 204277548U
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- base
- positioning
- supports
- jack
- processing tool
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- Expired - Fee Related
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Abstract
This patent application discloses a kind of the engine cylinder-body end face hole and the bottom hole processing tool that improve the working (machining) efficiency of cylinder deck hole and bottom hole, comprise the base of cuboid, length direction along base is relatively set with two supports, two supports all have jack, the center line of two jacks is on same straight line, locating shaft positioning cylinder can be inserted in jack, the positioning sleeve that two can be inserted alignment pin is relatively provided with at the upper surface of base, two positioning sleeves are between two stands, positioning pressuring plate is respectively equipped with in the side direction of two supports, two positioning pressuring plate bottom thread are connected on base, top has the compressed part of the level bent inwards, two positioning sleeves are near a broadside of base, two positioning pressuring plates are near another broadside of base.
Description
Technical field
The utility model relates to engine technology, is specifically related to a kind of engine cylinder-body end face hole and bottom hole processing tool.
Background technology
Cylinder body is the basic components of engine, cylinder body connects into an entirety mechanisms such as the toggle of engine, valve actuating mechanism, fuel feeding, lubrication and coolings, owing to having for the structure such as oil duct, cooling water channel and air flue in the inside of cylinder body, be therefore processed with multiple hole at the end face of cylinder body and bottom surface.At present, the processing of cylinder deck hole and bottom hole, normally adopt two complete equipments and two cover frocks to process respectively, working (machining) efficiency is low, and cost is high.
Utility model content
The utility model provides a kind of engine cylinder-body end face hole and bottom hole processing tool, to improve the working (machining) efficiency in cylinder deck hole and bottom hole.
This programme is as follows: engine cylinder-body end face hole and bottom hole processing tool, comprise the base of cuboid, length direction along base is relatively set with two supports, two supports all have jack, the center line of two jacks is on same straight line, locating shaft positioning cylinder can be inserted in jack, the positioning sleeve that two can be inserted alignment pin is relatively provided with at the upper surface of base, two positioning sleeves are between two stands, positioning pressuring plate is respectively equipped with in the side direction of two supports, two positioning pressuring plate bottom thread are connected on base, top has the compressed part of the level bent inwards, two positioning sleeves are near a broadside of base, two positioning pressuring plates are near another broadside of base.
This programme operation principle is as follows: during processing cylinder body bottom hole, cylinder body bottom surface upward, two ends are by two support location, locating shaft inserts in the camshaft hole of jack in two frames and cylinder body, to the lateral register of cylinder body, because two positioning pressuring plate bottom thread are connected on base, therefore, positioning pressuring plate is made to press down the two ends compressing cylinder body bottom surface by rotating positioning pressuring plate.
During processing cylinder deck hole, cylinder body is placed on base, and upward, cylinder body two ends, by two supports location, in the dowel hole that alignment pin inserts cylinder body and positioning sleeve, position cylinder body, then rotate the two ends that positioning pressuring plate compresses cylinder deck end face.
Adopt this frock, an equipment just can complete the processing of cylinder deck hole and bottom hole, not only can improve the efficiency of cylinder body processing, and can cut down finished cost, possess practicality.
Further, the width between two supports along base is provided with two cushion blocks, and add man-hour, cylinder body is placed on cushion block, is convenient to handling.
Further, when locating to prevent locating shaft, circumference produces play, and the inner circle of a jack has internal thread wherein, and an end of locating shaft has the external screw thread mated with this jack internal thread.
Further, compressed part has been threaded housing screw, and the lower beam portion of housing screw is connected with whorl of base, can be increased the thrust of positioning pressuring plate by housing screw, locates more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of tool locating cylinder body when processing cylinder body bottom hole in the utility model embodiment;
Fig. 2 be cylinder body bottom surface upward time end view;
Fig. 3 is the structural representation of tool locating cylinder body when processing cylinder deck hole in the utility model embodiment;
Fig. 4 be cylinder deck upward time end view.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: positioning pressuring plate 1, support 2, locating shaft 3, cushion block 4, base 5, positioning sleeve 6, alignment pin 7.
As shown in figure 1 and 2: base 5 is rectangular structure, the length direction along base 5 is relatively set with two supports 2, and two supports 2 all have jack, and the center line of two jacks, on same straight line, can insert locating shaft 3 positioning cylinder in jack.The inner circle of one of them jack has internal thread, and an end of locating shaft has the external screw thread mated with this jack internal thread.Between two supports 2, be provided with two cushion blocks 4 along the width of base 5, in the present embodiment, the geometric center of two cushion blocks 4 overlaps with the geometric center of base 5.During processing cylinder body bottom surface, locating shaft 3 inserts in the camshaft hole of jack in two frames and cylinder body, to the lateral register of cylinder body.
Relatively be provided with two positioning sleeve 6, two positioning sleeves 6 that can insert alignment pin between two stands 2 at the upper surface of base 5, as shown in Figures 3 and 4, during processing cylinder deck hole, in the dowel hole that alignment pin 7 inserts cylinder body and positioning sleeve 6, cylinder body positioned.
Be respectively equipped with positioning pressuring plate 1 in the side direction of two supports 2, two positioning pressuring plate 1 bottom thread are connected on base 5, and top has the compressed part of the level bent inwards, and compressed part has been threaded housing screw, and the lower beam portion of housing screw is threaded with base 5.
In the present embodiment, two positioning sleeves are near a broadside of base 5, and two positioning pressuring plates are near another broadside of base 5.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. engine cylinder-body end face hole and bottom hole processing tool, it is characterized in that, comprise the base of cuboid, length direction along base is relatively set with two supports, two supports all have jack, the center line of two jacks is on same straight line, locating shaft positioning cylinder can be inserted in jack, the positioning sleeve that two can be inserted alignment pin is relatively provided with at the upper surface of base, two positioning sleeves are between two stands, positioning pressuring plate is respectively equipped with in the side direction of two supports, two positioning pressuring plate bottom thread are connected on base, top has the compressed part of the level bent inwards, two positioning sleeves are near a broadside of base, two positioning pressuring plates are near another broadside of base.
2. engine cylinder-body end face hole according to claim 1 and bottom hole processing tool, is characterized in that, the width between two supports along base is provided with two cushion blocks.
3. engine cylinder-body end face hole according to claim 1 and bottom hole processing tool, is characterized in that, the inner circle of one of them jack has internal thread, and an end of locating shaft has the external screw thread mated with this jack internal thread.
4. engine cylinder-body end face hole according to claim 1 and bottom hole processing tool, is characterized in that, compressed part has been threaded housing screw, and the lower beam portion of housing screw is connected with whorl of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728589.2U CN204277548U (en) | 2014-11-28 | 2014-11-28 | Engine cylinder-body end face hole and bottom hole processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728589.2U CN204277548U (en) | 2014-11-28 | 2014-11-28 | Engine cylinder-body end face hole and bottom hole processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277548U true CN204277548U (en) | 2015-04-22 |
Family
ID=52860744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728589.2U Expired - Fee Related CN204277548U (en) | 2014-11-28 | 2014-11-28 | Engine cylinder-body end face hole and bottom hole processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014434A (en) * | 2015-08-05 | 2015-11-04 | 河南柴油机重工有限责任公司 | Machining tool and method for cylinder sleeve holes of V-type series diesel engine bodies |
-
2014
- 2014-11-28 CN CN201420728589.2U patent/CN204277548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014434A (en) * | 2015-08-05 | 2015-11-04 | 河南柴油机重工有限责任公司 | Machining tool and method for cylinder sleeve holes of V-type series diesel engine bodies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171128 |