CN203125158U - Floating gripper hydraulic clamp for machining gear chamber - Google Patents
Floating gripper hydraulic clamp for machining gear chamber Download PDFInfo
- Publication number
- CN203125158U CN203125158U CN 201220583480 CN201220583480U CN203125158U CN 203125158 U CN203125158 U CN 203125158U CN 201220583480 CN201220583480 CN 201220583480 CN 201220583480 U CN201220583480 U CN 201220583480U CN 203125158 U CN203125158 U CN 203125158U
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- CN
- China
- Prior art keywords
- oil cylinder
- clamp base
- supporting mechanism
- gear chamber
- unsteady
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a floating gripper hydraulic clamp for machining a gear chamber. The floating gripper hydraulic clamp comprises a clamp base, and a fixed supporting mechanism, a floating supporting mechanism and a pressing mechanism are fixedly arranged on the clamp base. The fixed supporting mechanism comprises supporting columns and is distributed on the clamp base. The floating supporting mechanism comprises an oil cylinder, a supporting block is arranged at an extending end of a piston rod of the oil cylinder, and the floating supporting mechanism and the fixed supporting mechanism are arranged in different positions of the clamp base. The pressing mechanism comprises an oil cylinder, wherein an extending end of a piston rod of the oil cylinder faces downwards, a supporting block is arranged at the extending end of the piston rod of the oil cylinder, part of the supporting block of the pressing mechanism corresponds to the supporting columns, and the oil cylinder of the floating supporting mechanism and the oil cylinder of the pressing mechanism are controlled by a sequence valve. By means of the floating gripper hydraulic clamp for machining the gear chamber, a workpiece can be firmly and stably fixed on the clamp, the workpiece can not deform because of the clamp, machined products are high in quality stability and reliability, and meanwhile, work efficiency is high, labor intensity is low, and use demands are met.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of unsteady support hydraulic pressure anchor clamps that gear chamber is used of processing.
Background technology
When the processing gear chamber, mostly adopt common manual adjustment anchor clamps in the prior art, because the wall thickness of gear chamber is thinner, be difficult to guarantee the flatness requirement of product in actual process, manual is difficult to equally also guarantee that by artificial the adjustment every product all needs to adjust, efficient is very low, hand labor intensity is big, wastes time and energy the quality instability.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of unsteady support hydraulic pressure anchor clamps that gear chamber is used of processing to be provided, and has solved gear chamber and has been inconvenient to adjust adding the man-hour flatness, the while inefficiency, hand labor intensity is big, wastes time and energy problems such as quality instability.
The utility model is achieved through the following technical solutions:
A kind ofly process the unsteady support hydraulic pressure anchor clamps that gear chamber is used, include clamp base, it is characterized in that: be installed with fixed support mechanism on the described clamp base, supporting mechanism and hold-down mechanism float, described fixed support mechanism is support column, be distributed on the clamp base, described unsteady supporting mechanism includes oil cylinder, the piston rod external part of described oil cylinder is provided with back-up block, described unsteady supporting mechanism differs from the fixed support Distribution of Institutions on clamp base, described hold-down mechanism includes the downward oil cylinder of piston rod external part, described oil cylinder piston bar external part is provided with back-up block, the part back-up block of described hold-down mechanism is corresponding with support column, and the oil cylinder of described unsteady supporting mechanism and the oil cylinder of hold-down mechanism are controlled by sequence valve.
Be distributed with several installing holes and locating hole on the upper surface of described clamp base.
The oil cylinder of the support column of described fixed support mechanism, float supporting mechanism and hold-down mechanism is respectively more than three or three.
Described support column is the step axis body, and the stepped hole of the distribution by its big step section is fixedly mounted on the clamp base.
Its principle is: fix all anchor clamps annexes by base: fixed support mechanism, unsteady supporting mechanism and hold-down mechanism; Fixed support mechanism main purpose is with workpiece support, and unsteady supporting mechanism mainly is the zone of supporting thin-wall workpiece work in-process easy deformation, and the main purpose of hold-down mechanism is exactly that processing work is pressed on all strong points; Control the job order of float supporting mechanism and hold-down mechanism oil cylinder in the course of work respectively by sequence valve.In the course of work be: earlier the non-machined surface of workpiece is positioned on the support column of fixed support mechanism, starts Hydraulic Station then, by the control of sequence valve, the oil cylinder of the hold-down mechanism corresponding with support column clamps workpiece earlier.The non-machined surface of the oil cylinder jack-up contact workpiece of all unsteady supporting mechanisms then, the automatic locking of oil cylinder forms a strong point when waiting to float oil cylinder contact workpiece surface, uses the oil cylinder clamping work pieces again after the oil cylinder locking of unsteady supporting mechanism on oil cylinder.Workpiece will be firmly and is fixed on stably on the anchor clamps thus, and workpiece can not produce distortion because of the reason of anchor clamps yet, and the constant product quality that processes like this is also very reliable.
The utility model has the advantages that:
The utility model reasonable in design can will be firmly and be fixed on stably on the anchor clamps with workpiece, and workpiece also can not produce distortion because of the reason of anchor clamps, the constant product quality that processes is also very reliable, the while high efficiency, hand labor intensity is low, has satisfied instructions for use.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the understructure schematic diagram.
Fig. 3 is fixed support mechanism structure schematic diagram.
Fig. 4 is the supporting mechanism structural representation that floats.
Fig. 5 is the hold-down mechanism structural representation.
The specific embodiment
Referring to accompanying drawing, a kind ofly process the unsteady support hydraulic pressure anchor clamps that gear chamber is used, include clamp base 1, be installed with three groups of fixed support mechanisms 2 on the clamp base 1, six groups of float supporting mechanism 3 and six groups of hold-down mechanisms 4, fixed support mechanism 2 is support column 8, be distributed on the clamp base 1, the supporting mechanism 3 that floats includes oil cylinder, the piston rod external part of oil cylinder is provided with back-up block 10, the supporting mechanism 3 that floats differs from fixed support mechanism 2 and is distributed on the clamp base 1, hold-down mechanism 4 includes the downward oil cylinder of piston rod external part, oil cylinder piston bar external part is provided with back-up block 10, the part back-up block 10 of hold-down mechanism 4 is corresponding with support column 8, and the float oil cylinder of supporting mechanism 3 and the oil cylinder of hold-down mechanism 4 are controlled by sequence valve; Be distributed with several installing holes 5 and locating hole 7 on the upper surface of clamp base 1; Support column 8 is the step axis body, and the stepped hole 9 of the distribution by its big step section is fixedly mounted on the clamp base 1.
Claims (4)
1. process the unsteady support hydraulic pressure anchor clamps that gear chamber is used for one kind, include clamp base, it is characterized in that: be installed with fixed support mechanism on the described clamp base, supporting mechanism and hold-down mechanism float, described fixed support mechanism is support column, be distributed on the clamp base, described unsteady supporting mechanism includes oil cylinder, the piston rod external part of described oil cylinder is provided with back-up block, described unsteady supporting mechanism differs from the fixed support Distribution of Institutions on clamp base, described hold-down mechanism includes the downward oil cylinder of piston rod external part, described oil cylinder piston bar external part is provided with back-up block, the part back-up block of described hold-down mechanism is corresponding with support column, and the oil cylinder of described unsteady supporting mechanism and the oil cylinder of hold-down mechanism are controlled by sequence valve.
2. the unsteady support hydraulic pressure anchor clamps used of processing gear chamber according to claim 1 is characterized in that: be distributed with several installing holes and locating hole on the upper surface of described clamp base.
3. the unsteady support hydraulic pressure anchor clamps used of processing gear chamber according to claim 1 is characterized in that: the support column of described fixed support mechanism, the oil cylinder of float supporting mechanism and hold-down mechanism are respectively more than three or three.
4. the unsteady support hydraulic pressure anchor clamps used of processing gear chamber according to claim 3, it is characterized in that: described support column is the step axis body, the stepped hole of the distribution by its big step section is fixedly mounted on the clamp base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583480 CN203125158U (en) | 2012-11-07 | 2012-11-07 | Floating gripper hydraulic clamp for machining gear chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583480 CN203125158U (en) | 2012-11-07 | 2012-11-07 | Floating gripper hydraulic clamp for machining gear chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125158U true CN203125158U (en) | 2013-08-14 |
Family
ID=48933179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220583480 Expired - Fee Related CN203125158U (en) | 2012-11-07 | 2012-11-07 | Floating gripper hydraulic clamp for machining gear chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125158U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191291A (en) * | 2014-08-25 | 2014-12-10 | 汇大机械制造（湖州）有限公司 | Steering machine shell clamp |
| CN105500063A (en) * | 2015-12-31 | 2016-04-20 | 广西玉林市朗泰汽车零部件有限公司 | Elastic fixture for thin-wall gear chamber cap |
| CN106181461A (en) * | 2016-08-31 | 2016-12-07 | 襄阳长源东谷实业股份有限公司 | A kind of auxiliary for gear chamber processing supports |
| CN106239223A (en) * | 2016-09-30 | 2016-12-21 | 深圳市永福顺机械设备有限公司 | Fixture |
| CN107398550A (en) * | 2016-05-18 | 2017-11-28 | 苏州汉扬精密电子有限公司 | Automatic support compression structure |
| CN107791066A (en) * | 2017-11-29 | 2018-03-13 | 滁州悦达实业有限公司 | A kind of gear box casing milling faying face fixture and its application method |
| CN110788652A (en) * | 2019-11-21 | 2020-02-14 | 上海交通大学 | Numerical control machining clamp for control surface part |
| CN111113107A (en) * | 2020-01-10 | 2020-05-08 | 东莞市奇海实业有限公司 | Frock clamp and lathe |
| CN113732739A (en) * | 2021-09-18 | 2021-12-03 | 十堰合骏实业有限公司 | Hydraulic positioning clamp for preorder processing of protective support |
-
2012
- 2012-11-07 CN CN 201220583480 patent/CN203125158U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191291A (en) * | 2014-08-25 | 2014-12-10 | 汇大机械制造（湖州）有限公司 | Steering machine shell clamp |
| CN105500063A (en) * | 2015-12-31 | 2016-04-20 | 广西玉林市朗泰汽车零部件有限公司 | Elastic fixture for thin-wall gear chamber cap |
| CN107398550A (en) * | 2016-05-18 | 2017-11-28 | 苏州汉扬精密电子有限公司 | Automatic support compression structure |
| CN107398550B (en) * | 2016-05-18 | 2019-06-18 | 苏州汉扬精密电子有限公司 | Automatic support compression structure |
| CN106181461A (en) * | 2016-08-31 | 2016-12-07 | 襄阳长源东谷实业股份有限公司 | A kind of auxiliary for gear chamber processing supports |
| CN106239223A (en) * | 2016-09-30 | 2016-12-21 | 深圳市永福顺机械设备有限公司 | Fixture |
| CN107791066A (en) * | 2017-11-29 | 2018-03-13 | 滁州悦达实业有限公司 | A kind of gear box casing milling faying face fixture and its application method |
| CN110788652A (en) * | 2019-11-21 | 2020-02-14 | 上海交通大学 | Numerical control machining clamp for control surface part |
| CN111113107A (en) * | 2020-01-10 | 2020-05-08 | 东莞市奇海实业有限公司 | Frock clamp and lathe |
| CN113732739A (en) * | 2021-09-18 | 2021-12-03 | 十堰合骏实业有限公司 | Hydraulic positioning clamp for preorder processing of protective support |
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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: 20130814 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |