CN206474930U - One kind bores connecting rod small end hole fixture - Google Patents
One kind bores connecting rod small end hole fixture Download PDFInfo
- Publication number
- CN206474930U CN206474930U CN201720194286.0U CN201720194286U CN206474930U CN 206474930 U CN206474930 U CN 206474930U CN 201720194286 U CN201720194286 U CN 201720194286U CN 206474930 U CN206474930 U CN 206474930U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- bolt
- workbench
- connecting rod
- table top
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
Connecting rod small end hole fixture is bored the utility model discloses one kind, including workbench, locating piece one, locating piece two, fastening bolt, bolt and pressing plate, locating piece one and locating piece two are fixed with the table top of workbench, locating piece one is shaped as circular arc, locating piece two is shaped as cylinder, center on the table top of workbench positioned at locating piece one offers a drilling, it is uniform provided with three fastening bolts on locating piece one, and three fastening bolts are directed to the center of circle of locating piece one, locating piece two is located at the front of the openend of locating piece one, on the table top of workbench a bolt is fixed with close to the openend of locating piece one, a pressing plate is arranged with bolt, pressing plate includes handling section and pressing section, a long strip through hole is offered in pressing section, it is not only easy to operate, security is good, and so positioned by Three-bearing, greatly improve locating effect, reduce the labor intensity and drilling difficulty of staff, ensure drilling accuracy, improve use quality.
Description
Technical field
The utility model is related to a kind of Machining of Connecting Rod fixture, specifically a kind of to bore connecting rod small end hole fixture, category
In Machining of Connecting Rod technical field.
Background technology
Tradition is all that only crank pin end pore one end is positioned, then directly existed during processing connecting rod small end hole
Small head bore reserved location is drilled on drilling machine, it is on the one hand certain due to existing only to positioning at one, in boring procedure
Potential safety hazard, on the other hand because locating effect is poor, in boring procedure connecting rod easily rotate or slide, not only increase work
Intensity and drilling difficulty, and influence drilling accuracy, reduce connecting rod use quality.Then at present just using vee-block come to connecting rod
Positioning is clamped, but is found in use, for large scale connecting rod, really can using large-sized vee-block
It is enough to position connecting rod firm grip, it is ensured that connecting rod does not slide in process, it is ensured that drilling accuracy, but for small
For size connecting rod, positioning can only be clamped using supporting small size vee-block, now clamping dynamics can not just meet,
Sliding phenomenon still occurs during Machining of Connecting Rod, equally exists that labor intensity is big, drilling difficulty is big and drilling accuracy
The shortcoming of difference.
Utility model content
In view of the above-mentioned problems, the problem of the utility model is intended to solve is to provide, a kind of simple and reasonable, cost is low, operate
Convenient, security is good and good positioning effect bores connecting rod small end hole fixture, not only substantially reduce the labor intensity of staff with
Drill difficulty, and ensures drilling accuracy, improves use quality.
To reach above-mentioned purpose, the utility model uses following technical scheme：One kind bores connecting rod small end hole fixture, including
Positioning is fixed with workbench, locating piece one, locating piece two, fastening bolt, bolt and pressing plate, the table top of the workbench
Block one and locating piece two, the locating piece one is shaped as circular arc, and the locating piece two is shaped as cylinder, the work
Offered on the table top of platform positioned at the center of the locating piece one and three are uniformly provided with a drilling, the locating piece one
Fastening bolt, and three fastening bolts are directed to the center of circle of the locating piece one, the locating piece two is located at the positioning
On the front of the openend of block one, the table top of the workbench bolt, institute are fixed with close to the openend of locating piece one
State and a pressing plate is arranged with bolt, the pressing plate includes offering a strip in handling section and pressing section, the pressing section
Through hole.
Preferably, the long strip through hole is shaped as ellipse.
Effective achievement of the present utility model：The utility model is simple and reasonable, cost is low, in use, directly by connecting rod
Microcephaly's nose end is put into locating piece one, then carries out positioning fastening by three fastening bolts, now big end nose end is firm
It is positioned at well on locating piece two, then pressing plate by the long strip through hole of ellipse is pressed against the neck location of connecting rod, now with pulls
Hand screwed in place bolt carries out positioning and locking to pressing plate.Not only easy to operate, security is good, and is so determined by Three-bearing
Position, greatly improves locating effect, reduces the labor intensity and drilling difficulty of staff, it is ensured that drilling accuracy, raising is used
Quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- workbench, 2- locating pieces one, 3- locating pieces two, 4- fastening bolts, 5- bolts, 6- pressing plates, 7- is bored
Hole, 8- handling sections, 9- pressing sections, 10- long strip through hole.
Embodiment
In order that those skilled in the art are better understood from the utility model scheme, below in conjunction with the present embodiment
Accompanying drawing, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in figure 1, boring connecting rod small end hole fixture, including workbench 1, locating piece one the utility model discloses one kind
2nd, locating piece 1 is fixed with locating piece 23, fastening bolt 4, bolt 5 and pressing plate 6, the table top of the workbench 1 and fixed
Position block 23, the locating piece 1 is shaped as circular arc, and the locating piece 23 is shaped as cylinder, the workbench 1
Offered on table top positioned at the center of the locating piece 1 and three are uniformly provided with a drilling 7, the locating piece 1
Fastening bolt 4, and three fastening bolts 4 are directed to the center of circle of the locating piece 1, the locating piece 23 is located at described
On the front of the openend of locating piece 1, the table top of the workbench 1 positioning is fixed with close to the openend of locating piece 1
A pressing plate 6 is arranged with bolt 5, the bolt 5, the pressing plate 6 includes handling section 8 and pressing section 9, the pressing section 9
On offer a long strip through hole 10, the long strip through hole 10 is shaped as ellipse.
The utility model is simple and reasonable, cost is low, in use, small end of connecting rod nose end directly is put into locating piece one
In 2, positioning fastening then is carried out by three fastening bolts 4, now big end nose end is positioned just on locating piece 23,
Pressing plate 6 is pressed against to the neck location of connecting rod by the long strip through hole 10 of ellipse again, now screw up with a wrench 5 pairs of bolt
Pressing plate 6 carries out positioning and locking.Not only easy to operate, security is good, and is so positioned by Three-bearing, greatly improves positioning
Effect, reduces the labor intensity and drilling difficulty of staff, it is ensured that drilling accuracy, improves use quality.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, should all belong to the scope of the utility model protection.
Claims (2)
1. one kind bores connecting rod small end hole fixture, including workbench (1), locating piece one (2), locating piece two (3), fastening bolt
(4), bolt (5) and pressing plate (6), it is characterised in that：Be fixed with the table top of the workbench (1) locating piece one (2) and
Locating piece two (3), the locating piece one (2) is shaped as circular arc, and the locating piece two (3) is shaped as cylinder, described
Center on the table top of workbench (1) positioned at the locating piece one (2) offers a drilling (7), the locating piece one (2)
It is upper uniform provided with three fastening bolts (4), and three fastening bolts (4) are directed to the center of circle of the locating piece one (2),
The locating piece two (3) is located on the front of described (2) openend of locating piece one, the table top of the workbench (1) close to described
Locating piece one (2) openend is fixed with a bolt (5), the bolt (5) and is arranged with a pressing plate (6), the pressure
Plate (6) includes offering a long strip through hole (10) on handling section (8) and pressing section (9), the pressing section (9).
2. brill connecting rod small end hole fixture according to claim 1, it is characterised in that：The shape of the long strip through hole (10)
For ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194286.0U CN206474930U (en) | 2017-02-17 | 2017-02-17 | One kind bores connecting rod small end hole fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194286.0U CN206474930U (en) | 2017-02-17 | 2017-02-17 | One kind bores connecting rod small end hole fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474930U true CN206474930U (en) | 2017-09-08 |
Family
ID=59747319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194286.0U Expired - Fee Related CN206474930U (en) | 2017-02-17 | 2017-02-17 | One kind bores connecting rod small end hole fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350550A (en) * | 2017-09-11 | 2017-11-17 | 苏州立源信智能科技有限公司 | A kind of cutting thickness self-adapting type cutting machine |
-
2017
- 2017-02-17 CN CN201720194286.0U patent/CN206474930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350550A (en) * | 2017-09-11 | 2017-11-17 | 苏州立源信智能科技有限公司 | A kind of cutting thickness self-adapting type cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170908 Termination date: 20200217 |