CN203831116U - Crankshaft dynamic balance hole clamp - Google Patents
Crankshaft dynamic balance hole clamp Download PDFInfo
- Publication number
- CN203831116U CN203831116U CN201320726870.8U CN201320726870U CN203831116U CN 203831116 U CN203831116 U CN 203831116U CN 201320726870 U CN201320726870 U CN 201320726870U CN 203831116 U CN203831116 U CN 203831116U
- Authority
- CN
- China
- Prior art keywords
- dynamic balance
- guide rails
- clamp body
- crankshaft dynamic
- balance hole
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a crankshaft dynamic balance hole clamp which comprises two sets of symmetrically arranged guide rails. Each set of guide rail is formed by two sub-guide-rails which are arranged sequentially from top to bottom, a clamp body bottom plate is arranged on the two sets of guide rails, V-shaped bases are symmetrically arranged on the upper surface of the clamp body bottom plate, one V-shaped base is provided with a sliding groove and a V-shaped plate matched with the V-shaped base, the two V-shaped bases are connected through a key bar, and a locking device is arranged on the key bar. Through simple adjustment, the crankshaft dynamic balance hole clamp can achieve machining of various crankshafts, reduce de-weight times, reduce labor intensity of workers, lower the manufacturing cost of a tool, and shorten the development cycle of new products.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to a kind of crankshaft dynamic balance hole fixture.
Background technology
At present, in the balance pipe processing of bent axle, generally on platen, to install one with the frock clamp body of 2 V-types, on the V-type mounting clamp of two trunnion location use is concrete, by translational clamp body, come centering will bore the position in duplicate removal hole, a similar frock of every kind of bent axle configuration, is not suitable with flexible production, and processing cost is high; Simultaneously due to cannot centering drilling machine drill bit and crankshaft journal center, the duplicate removal centerline hole getting out just, by crankshaft journal center line, will cause duplicate removal inaccurate, increases the number of times of duplicate removal, increase operator's labour intensity.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of crankshaft dynamic balance hole fixture is provided, by simple adjusting, can realize the processing of multiple bent axle, reduce duplicate removal number of times, reduce workman's labour intensity, reduced the cost of manufacture of frock, shortened the construction cycle of new product.
The technical scheme that the utility model adopts is: a kind of crankshaft dynamic balance hole fixture, comprise two groups of symmetrically arranged guide rails, two groups of guide rails form by the two sub-guide rails that set gradually from top to bottom, two groups of guide rails are provided with clamp body base plate, clamp body plate upper surface is arranged with V-type seat, wherein on a V-type seat, has chute, and is provided with the V-type plate matching, between described two V-type seats, by key bar, connect, key bar is provided with locking device.
As preferably, two groups of guide rail two ends are equipped with baffle plate.
As preferably, between V-type seat and clamp body base plate, be bolted.
As preferably, described locking device is bolt.
The beneficial effects of the utility model are: arranging of guide rail can be in its slip, make the center line of guide rail and the center line of bent axle consistent, proofread and correct crankshaft axis consistent with drill press spindle center line simultaneously, so just can guarantee that bored center line is by crankshaft journal center.V-type seat, V-type plate are used in conjunction with, and realize the adjustable of V-type plate position, thereby realize the processing of many kinds.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, guide rail; 2, clamp body base plate; 3, V-type seat; 4, V-type plate; 5, key bar; 6, locking device; 7, baffle plate.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of crankshaft dynamic balance hole fixture, comprise two groups of symmetrically arranged guide rails 1, two groups of guide rails 1 form by the two sub-guide rails 1 that set gradually from top to bottom, and two groups of guide rails 1 are provided with clamp body base plate 2, and clamp body base plate 2 upper surfaces are arranged with V-type seat 3, wherein on a V-type seat 3, have chute, and be provided with the V-type plate 4 matching, and between described two V-type seats 3, by key bar 5, connecting, key bar 5 is provided with locking device 6.As preferably, two groups of guide rail 1 two ends are equipped with baffle plate 7.As preferably, between V-type seat 3 and clamp body base plate 2, be bolted.As preferably, described locking device 6 is bolt.
Arranging of guide rail 1 can make the center line of guide rail 1 and the center line of bent axle consistent in its slip, proofreaies and correct crankshaft axis consistent with drill press spindle center line simultaneously, so just can guarantee that bored center line is by crankshaft journal center.V-type seat 3, V-type plate 4 are used in conjunction with, and realize the adjustable of V-type plate 4 positions, thereby realize the processing of many kinds.
Claims (4)
1. a crankshaft dynamic balance hole fixture, it is characterized in that: comprise two groups of symmetrically arranged guide rails, two groups of guide rails form by the two sub-guide rails that set gradually from top to bottom, two groups of guide rails are provided with clamp body base plate, clamp body plate upper surface is arranged with V-type seat, wherein on a V-type seat, has chute, and is provided with the V-type plate matching, between described two V-type seats, by key bar, connect, key bar is provided with locking device.
2. crankshaft dynamic balance according to claim 1 hole fixture, is characterized in that: two groups of guide rail two ends are equipped with baffle plate.
3. crankshaft dynamic balance according to claim 1 and 2 hole fixture, is characterized in that: between V-type seat and clamp body base plate, be bolted.
4. crankshaft dynamic balance according to claim 1 and 2 hole fixture, is characterized in that: described locking device is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726870.8U CN203831116U (en) | 2013-11-18 | 2013-11-18 | Crankshaft dynamic balance hole clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726870.8U CN203831116U (en) | 2013-11-18 | 2013-11-18 | Crankshaft dynamic balance hole clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831116U true CN203831116U (en) | 2014-09-17 |
Family
ID=51509004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726870.8U Expired - Fee Related CN203831116U (en) | 2013-11-18 | 2013-11-18 | Crankshaft dynamic balance hole clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900738A (en) * | 2017-12-23 | 2018-04-13 | 浙江弘隆机械有限公司 | The frock fixed for crankshaft drilling |
-
2013
- 2013-11-18 CN CN201320726870.8U patent/CN203831116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900738A (en) * | 2017-12-23 | 2018-04-13 | 浙江弘隆机械有限公司 | The frock fixed for crankshaft drilling |
| CN107900738B (en) * | 2017-12-23 | 2024-04-26 | 浙江弘隆机械有限公司 | Tool for crankshaft drilling and fixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |