CN102501096A - Fixture for turning fork-lift front axle supports - Google Patents
Fixture for turning fork-lift front axle supports Download PDFInfo
- Publication number
- CN102501096A CN102501096A CN2011103744819A CN201110374481A CN102501096A CN 102501096 A CN102501096 A CN 102501096A CN 2011103744819 A CN2011103744819 A CN 2011103744819A CN 201110374481 A CN201110374481 A CN 201110374481A CN 102501096 A CN102501096 A CN 102501096A
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- China
- Prior art keywords
- base plate
- front axle
- bridge seat
- holes
- disc
- 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.)
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a fixture for turning fork-lift front axle supports, which comprises a disc-shaped base plate, wherein four threaded holes are formed on the surface of the disc-shaped base plate, a raised shaft is arranged on the rear side of the disc-shaped base plate, through holes are formed in the center of the disc-shaped base plate and the raised shaft, the distance between two of the four threaded holes and the diameters of the four threaded holes are matched with those of the holes on a front axle support, and the radiuses of the through holes are greater that the radius of the semicircular inside profile of the front axle support. The fixture is applied to the turning operation of making an assembly of a pair of fork-lift front axle supports into a full circle, so as to increase dimensional consistency and production efficiency and increase the service life of a cutter.
Description
Technical field
The present invention relates to the clamping tool for machine work field, relate in particular to the preceding bridge seat Vehicle Processing anchor clamps of a kind of fork truck.
Background technology
The bridge seat profile is the plane institution movement of the shape of falling Y before the fork truck, and two through holes are arranged on the plane, and the bottom of member is semicircular breach, and the semicircle cambered surface of this breach needs turning processing.Prior art is with the semicircle cambered surface of bridge seat clamping before the single-piece fork truck to claw turning machining gap; So not only production efficiency is low; And be difficult to guarantee the specification requirement of the semicircle cambered surface dimensional uniformity of bridge seat breach before the fork truck, gnaw cutter and damage cutter but also be used for producing.
Summary of the invention
For addressing the above problem, the present invention provides bridge seat Vehicle Processing anchor clamps before a kind of fork truck, utilize this device with fork truck before bridge seat be carried out to making its turning that becomes full circle processing behind the clamping, with the uniformity and the production efficiency of raising size.
For achieving the above object, the present invention realizes through following technical scheme:
Bridge seat Vehicle Processing anchor clamps before a kind of fork truck of the present invention comprise the disc base plate, are provided with four screwed holes at the disc backplate surface, and disc base plate rear side is provided with a protruding axle, and the center of described disc base plate and protruding axle is a through hole.
Further improvement of the present invention is: the pitch-row between said adjacent two screwed holes is corresponding with the hole on the preceding bridge seat with the aperture of each said screwed hole.
Further improvement of the present invention is: said through hole radius is greater than the radius of shape semicircle in the preceding bridge seat.
The invention has the beneficial effects as follows: can bridge seat before the fork truck be carried out to making its turning that becomes full circle processing behind the clamping,, increase the service life of cutter to improve the uniformity and the production efficiency of size.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a left side view of the present invention.
The specific embodiment
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is further described below, this embodiment only is used to explain the present invention, does not constitute the qualification of protection domain of the present invention.
As depicted in figs. 1 and 2: bridge seat Vehicle Processing anchor clamps before a kind of fork truck of the present invention, comprise disc base plate 1, be provided with four screwed holes 2 on disc base plate 1 surface, disc base plate 1 rear side is provided with a protruding axle 3.The center of described disc base plate 1 and protruding axle 3 is through holes 4.Pitch-row between said adjacent two screwed holes 2 is corresponding with the hole on the preceding bridge seat with the aperture of each said screwed hole 2.The radius of said through hole 4 is greater than the radius of shape semicircle in the preceding bridge seat.Before fork truck in the bridge seat during Vehicle Processing of shape semicircle; The claw of lathe clamps protruding axle 3; Two corresponding screwed holes 2 in through-hole alignment disc base plate 1 top are used bolted on the preceding bridge seat of fork truck; The turning processing of full circle has so just been realized with bridge seat before another part fork truck of bolted in disc base plate 1 bottom.
The uniformity that has not only improved production efficiency and product size of the present invention, but also prolonged service life of cutter.
Claims (3)
1. bridge seat Vehicle Processing anchor clamps before the fork truck; Comprise disc base plate (1); It is characterized in that: described disc base plate (1) surface is provided with four screwed holes (2); Disc base plate (1) rear side is provided with a protruding axle (3), and the center of described disc base plate (1) and protruding axle (3) is through hole (4).
2. bridge seat Vehicle Processing anchor clamps before a kind of fork truck according to claim 1 is characterized in that: the aperture of the pitch-row between adjacent two said screwed holes (2) and each said screwed hole (2) is corresponding with the hole on the preceding bridge seat.
3. a kind of preceding bridge seat Vehicle Processing anchor clamps according to claim 1, it is characterized in that: said through hole (4) radius is greater than the radius of shape semicircle in the preceding bridge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103744819A CN102501096A (en) | 2011-11-23 | 2011-11-23 | Fixture for turning fork-lift front axle supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103744819A CN102501096A (en) | 2011-11-23 | 2011-11-23 | Fixture for turning fork-lift front axle supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501096A true CN102501096A (en) | 2012-06-20 |
Family
ID=46213261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103744819A Pending CN102501096A (en) | 2011-11-23 | 2011-11-23 | Fixture for turning fork-lift front axle supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501096A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346635Y (en) * | 2008-12-18 | 2009-11-18 | 潍坊盛瑞动力机械科技有限公司 | Cam shaft drilling jig |
| CN101786246A (en) * | 2010-01-25 | 2010-07-28 | 杭州嘉诚机械有限公司 | Drilling jig for speed reducer connecting cover |
| CN201645173U (en) * | 2009-11-27 | 2010-11-24 | 中国兵器工业第二○五研究所 | Elastic chuck composite tooling for turning machine |
| CN201997973U (en) * | 2011-01-17 | 2011-10-05 | 上海海事大学 | Top plate for device special for long axis drawing process |
-
2011
- 2011-11-23 CN CN2011103744819A patent/CN102501096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346635Y (en) * | 2008-12-18 | 2009-11-18 | 潍坊盛瑞动力机械科技有限公司 | Cam shaft drilling jig |
| CN201645173U (en) * | 2009-11-27 | 2010-11-24 | 中国兵器工业第二○五研究所 | Elastic chuck composite tooling for turning machine |
| CN101786246A (en) * | 2010-01-25 | 2010-07-28 | 杭州嘉诚机械有限公司 | Drilling jig for speed reducer connecting cover |
| CN201997973U (en) * | 2011-01-17 | 2011-10-05 | 上海海事大学 | Top plate for device special for long axis drawing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |