CN110039466A - A kind of fixture of gear-box - Google Patents
A kind of fixture of gear-box Download PDFInfo
- Publication number
- CN110039466A CN110039466A CN201910433239.0A CN201910433239A CN110039466A CN 110039466 A CN110039466 A CN 110039466A CN 201910433239 A CN201910433239 A CN 201910433239A CN 110039466 A CN110039466 A CN 110039466A
- Authority
- CN
- China
- Prior art keywords
- clamp system
- gear
- box
- screw rod
- thread bush
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a kind of fixtures of gear-box, including the first clamp system and the second clamp system；First clamp system includes the positioning plate being fixed on the base, screw rod and the rotation thread bush being threaded on the outside of screw rod；Screw rod is provided with wedge locating block close to one end of the second clamp system；Location hole is provided on positioning plate；Rotation thread bush is rotatable to be inserted in positioning hole, and is fixed with positioning annulus close to one end of the second clamp system；Second clamp system includes two shaft columns and the rotatable V-type locating piece being sleeved on shaft column.The present invention is respectively arranged with the gear box designs of support post and groove, the wedge locating block being threaded into and V-type locating piece positioned opposite, clamping tooth roller box for the opposite end of side wall；For the clamping of same model gear-box, centering when only needing first time clamping, later again renewal part when do not need centering positioning, and it is easy to install, it is time saving and energy saving, be suitable for producing in enormous quantities and use.
Description
Technical field
The present invention relates to frock clamp fields, and in particular to a kind of fixture of gear-box.
Background technique
Traditional gear-box fixing means uses pressing plate clamping as shown in Figure 9, and when use needs to dismount multiple pressures respectively
Plate, and do not have the centering function of horizontal direction, therefore clamping requires again centering positioning, therefore inconvenient for use, work every time
Make low efficiency.
Summary of the invention
To solve the above problems, the present invention provides a kind of fixture of gear-box, for the clamping of same model gear-box, only need
Centering when first time clamping, later again renewal part when do not need centering positioning, and it is easy to install, it is time saving and energy saving, fit
It is used together in producing in enormous quantities.
Technical solution: a kind of fixture of gear-box, it is vertical that the opposite end of the side wall of the gear-box is respectively arranged with support
Column and groove；The fixture includes pedestal and the first clamp system and the second clamp system that are oppositely arranged on pedestal；
First clamp system includes the positioning plate being fixed on the base, the screw rod towards the second clamp system and threaded connection
Rotation thread bush on the outside of screw rod；Screw rod is driven to transport along straight line where screw rod by screw thread when the rotation thread bush rotates
It is dynamic；The screw rod is provided with wedge locating block close to one end of the second clamp system；When clamping gear-box, the wedge shape positioning
Block wedges groove；Location hole is provided on the positioning plate；The rotation thread bush is rotatable to be inserted in positioning hole, and rotates
Excircle of the thread bush close to one end of the second clamp system is fixed with positioning annulus；The outer diameter of the positioning annulus is greater than positioning
The diameter in hole；
Second clamp system includes two shaft columns being fixed on the base vertically and rotatable is sleeved on shaft column
On V-type locating piece；The two sides of straight line where the shaft column is arranged symmetrically in the screw rod.
Further, the rotation thread bush is arranged diagonally downward towards the side close to the second clamp system.
Further, the wedge locating block is positive trapezoidal shape.
The utility model has the advantages that the present invention is respectively arranged with support post for the opposite end of side wall and the gear-box of groove is set
Meter, the wedge locating block and V-type locating piece positioned opposite being threaded into, clamping tooth roller box；For same model gear-box
Clamping, centering when only needing first time clamping, later again renewal part when do not need centering positioning, and it is easy to install,
It is time saving and energy saving, it is suitable for producing use in enormous quantities.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is clamping tooth roller box of the present invention；
Fig. 2 is the structural schematic diagram when present invention unclamps gear-box；
Fig. 3 is side view of the invention；
Fig. 4 is the assembling perspective view of rotation thread bush and positioning plate of the invention；
Fig. 5 is the structural schematic diagram of gear-box of the invention；
Fig. 6 is the structural schematic diagram of rotation thread bush of the invention；
Fig. 7 is the structural schematic diagram of V-type locating piece of the invention；
Fig. 8 is the structural schematic diagram of screw rod of the invention；
Fig. 9 is the structural schematic diagram of the gear-box fixture of the prior art.
Specific embodiment
The fixture of gear-box proposed by the present invention is particularly suitable for gear-box as shown in Figure 5, the side wall of the gear-box
Along being centrosymmetrically arranged there are three support post, thus hollow between each other two support post of support post face
Slot.
As shown in Figure 1 to Figure 3, the fixture includes pedestal 1 and the first clamp system for being oppositely arranged on pedestal 1 and the
Two clamp systems.
First clamp system includes the positioning plate 2 being fixed on pedestal 1,3 and of screw rod towards the second clamp system
It is threaded in the rotation thread bush 4 as shown in FIG. 6 in 3 outside of screw rod；It is driven when the rotation thread bush 4 rotates by screw thread
Screw rod 3 moves along a straight line where screw rod 3.The rotation thread bush 4 is arranged diagonally downward towards the side close to the second clamp system.
As shown in figure 8, the screw rod 3 is provided with wedge locating block 5 close to one end of the second clamp system, wherein wedge shape is fixed
Position block 5 is preferably trapezoid shape.When clamping gear-box, the wedge locating block 5 wedges groove.
As shown in figure 4, being provided with location hole on the positioning plate 2；The rotation thread bush 4 is rotatable to be inserted in location hole
It is interior, and rotate excircle of the thread bush 4 close to one end of the second clamp system and be fixed with positioning annulus 6；The positioning annulus 6
Outer diameter is greater than the diameter of location hole.
Second clamp system includes that two shaft columns 7 being fixed on pedestal 1 vertically and rotatable be sleeved on turn
V-type locating piece 8 as shown in Figure 7 on axis column 7；The shaft column 7 is arranged symmetrically in the two of the 3 place straight line of screw rod
Side.
When clamping, gear-box is placed on pedestal 1, and a support post with hand push movable tooth roller box to the second clamping machine
Structure is mobile；Rotate two V-type locating pieces 8 so that the v-shaped opening of two V-type locating pieces 8 respectively with the support post of gear-box
Two sides mutually resist, and complete Primary Location.
Then rotation rotation thread bush 4, moves screw rod 3 to gear-box direction, until wedge locating block 5 wedges groove
And position clamping.Screw rod 3 is by the reaction force towards the first clamp system at this time.Since the rotation thread bush 4 is rotatable
It is inserted in the positioning hole of positioning plate 2, screw rod 3 is by the reaction force towards the first clamp system, so that positioning annulus 6 is adjacent to admittedly
It is scheduled on the inner side end of positioning plate 2, thus by 3 fixation of screw rod.
Since the rotation thread bush 4 is arranged diagonally downward towards close to the side of the second clamp system, when clamping, wedge shape is fixed
Position block 5 has a downward clamping force to gear-box, prevents gear-box from tilting.After thus can be convenient for guaranteeing gear-box clamping
Verticality.
Claims (3)
1. a kind of fixture of gear-box, the opposite end of the side wall of the gear-box are respectively arranged with support post and groove,
It is characterized by: the fixture includes pedestal (1) and the first clamp system and the second clamping machine that are oppositely arranged on pedestal (1)
Structure；
First clamp system includes the positioning plate (2) being fixed on pedestal (1), the screw rod (3) towards the second clamp system
With the rotation thread bush (4) being threaded on the outside of screw rod (3)；Spiral shell is driven by screw thread when the rotation thread bush (4) rotates
Bar (3) moves along a straight line where screw rod (3)；The screw rod (3) is provided with wedge locating block close to one end of the second clamp system
(5)；When clamping gear-box, the wedge locating block (5) wedges groove；Location hole is provided on the positioning plate (2)；Institute
It states that rotation thread bush (4) is rotatable to be inserted in positioning hole, and rotates thread bush (4) close to the outer circle of one end of second clamp system
It is fixed with positioning annulus (6) week；The outer diameter of positioning annulus (6) is greater than the diameter of location hole；
Second clamp system includes that two shaft columns (7) being fixed on pedestal (1) vertically and rotatable be sleeved on turn
V-type locating piece (8) on axis column (7)；The two sides of straight line where the shaft column (7) is arranged symmetrically in the screw rod (3).
2. the fixture of gear-box according to claim 1, it is characterised in that: the rotation thread bush (4) is towards close to second
The side of clamp system is arranged diagonally downward.
3. the fixture of gear-box according to claim 2, it is characterised in that: the wedge locating block (5) is trapezoid shape
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433239.0A CN110039466B (en) | 2019-05-23 | 2019-05-23 | Clamp for gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433239.0A CN110039466B (en) | 2019-05-23 | 2019-05-23 | Clamp for gear box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110039466A true CN110039466A (en) | 2019-07-23 |
| CN110039466B CN110039466B (en) | 2021-07-06 |
Family
ID=67283117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910433239.0A Active CN110039466B (en) | 2019-05-23 | 2019-05-23 | Clamp for gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039466B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414238A (en) * | 2022-01-27 | 2022-04-29 | 德力佳传动科技(江苏)有限公司 | 10MW gear box test tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960373U (en) * | 2010-12-09 | 2011-09-07 | 宁波中策凯裕机械有限公司 | Clamp for horizontal processing centre to clamp gear box cover |
| CN102452006A (en) * | 2010-10-29 | 2012-05-16 | 徐亚超 | Clamp for machining gearbox |
| KR20140078440A (en) * | 2012-12-17 | 2014-06-25 | 주식회사 성우하이텍 | Jig device for cutting test-pice |
| CN106808392A (en) * | 2017-04-06 | 2017-06-09 | 桂林电子科技大学 | A kind of clamping device |
| CN106926009A (en) * | 2015-12-29 | 2017-07-07 | 天津市华洋鑫福金属制品有限公司 | A kind of fixture |
| CN108188767A (en) * | 2017-12-06 | 2018-06-22 | 北京动力机械研究所 | A kind of integrated processing tool of high-accuracy gear-box |
| CN207858692U (en) * | 2018-02-24 | 2018-09-14 | 苏州摩利自动化控制技术有限公司 | Three-dimensional jointing type workpiece localization tool |
-
2019
- 2019-05-23 CN CN201910433239.0A patent/CN110039466B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452006A (en) * | 2010-10-29 | 2012-05-16 | 徐亚超 | Clamp for machining gearbox |
| CN201960373U (en) * | 2010-12-09 | 2011-09-07 | 宁波中策凯裕机械有限公司 | Clamp for horizontal processing centre to clamp gear box cover |
| KR20140078440A (en) * | 2012-12-17 | 2014-06-25 | 주식회사 성우하이텍 | Jig device for cutting test-pice |
| CN106926009A (en) * | 2015-12-29 | 2017-07-07 | 天津市华洋鑫福金属制品有限公司 | A kind of fixture |
| CN106808392A (en) * | 2017-04-06 | 2017-06-09 | 桂林电子科技大学 | A kind of clamping device |
| CN108188767A (en) * | 2017-12-06 | 2018-06-22 | 北京动力机械研究所 | A kind of integrated processing tool of high-accuracy gear-box |
| CN207858692U (en) * | 2018-02-24 | 2018-09-14 | 苏州摩利自动化控制技术有限公司 | Three-dimensional jointing type workpiece localization tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414238A (en) * | 2022-01-27 | 2022-04-29 | 德力佳传动科技(江苏)有限公司 | 10MW gear box test tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110039466B (en) | 2021-07-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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