CN205183820U - Frock clamp for vice universal joint of processing car transmission that numerical control lathe used - Google Patents
Frock clamp for vice universal joint of processing car transmission that numerical control lathe used Download PDFInfo
- Publication number
- CN205183820U CN205183820U CN201520894625.7U CN201520894625U CN205183820U CN 205183820 U CN205183820 U CN 205183820U CN 201520894625 U CN201520894625 U CN 201520894625U CN 205183820 U CN205183820 U CN 205183820U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- jack catch
- claw
- flange
- universal joint
- 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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Abstract
The utility model discloses a frock clamp for vice universal joint of processing car transmission that numerical control lathe used, it includes the jack catch, a spring, the locator, first connecting axle, jack catch drive connecting rod, the ball pivot connects, the flange, the bolt, the rod cover, the pull rod connecting rod, the connecting rod piston, the second connecting axle, a fixing member, the locator is located the inboard of jack catch, be connected through first connecting axle between jack catch and the jack catch drive connecting rod, the one end and the locator of spring are connected, be connected through the second connecting axle between the other end of spring and the jack catch drive connecting rod, the connecting rod piston lies in between ball pivot joint and the jack catch drive connecting rod, the flange is located one side of jack catch drive connecting rod just and between the rod cover to be fixed through the bolt, the pull rod connecting rod passes the flange, it is fixed with a mounting behind the rod cover, the pull rod connecting rod is connected with jack catch drive connecting rod. The utility model discloses accurate centre gripping object part is in order to reach required processing technology requirement.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly relates to the frock clamp for processing automobile transmission universal joint that a kind of numerically controlled lathe uses.
Background technology
Traditional chuck cannot accurate anchored object part, and cannot reach the machining tolerance requirement needed for object part.
Utility model content
Technical problem to be solved in the utility model is to provide the frock clamp for processing automobile transmission universal joint that a kind of numerically controlled lathe uses, and it accurately clamps object part to reach required processing technology requirement.
The utility model solves above-mentioned technical problem by following technical proposals: the frock clamp for processing automobile transmission universal joint that a kind of numerically controlled lathe uses, it is characterized in that, it comprises claw, spring, locator, first connecting axle, claw drive link, flexural pivot, flange, bolt, bar cover, pull bar connecting rod, connecting rod piston, second connecting axle, fixture, locator is positioned at the inner side of claw, be connected by the first connecting axle between claw with claw drive link, one end of spring is connected with locator, the other end of spring is connected by the second connecting axle with between claw drive link, connecting rod piston is between flexural pivot and claw drive link, flange in the side of claw drive link and and bar overlap between be fixed by bolt, pull bar connecting rod is through flange, fix with a fixture after bar cover, pull bar connecting rod is connected with claw drive link.
Preferably, the outside of described flexural pivot is provided with a protective sleeve, and protective sleeve and flange are fixed.
Preferably, described pull bar connecting rod is provided with a groove.
Preferably, the quantity of described claw is two.
Positive progressive effect of the present utility model is: the utility model accurately clamps object part to reach required processing technology requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the frock clamp for processing automobile transmission universal joint that the utility model numerically controlled lathe uses.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the frock clamp for processing automobile transmission universal joint that the utility model numerically controlled lathe uses comprises claw 1, spring 2, locator 3, first connecting axle 4, claw drive link 5, flexural pivot 6, flange 8, bolt 9, bar cover 10, pull bar connecting rod 11, connecting rod piston 12, second connecting axle 13, fixture 14, locator 3 is positioned at the inner side of claw 1, be connected by the first connecting axle 4 between claw 1 with claw drive link 5, one end of spring 2 is connected with locator 3, the other end of spring 2 is connected by the second connecting axle 13 with between claw drive link 5, connecting rod piston 12 is between flexural pivot 6 and claw drive link 5, flange 8 in the side of claw drive link 5 and and bar overlap 10 between be fixed by bolt 9, pull bar connecting rod 11 is through flange 8, fix with a fixture 14 after bar cover 10, pull bar connecting rod 11 is connected with claw drive link 5.
The outside of flexural pivot 6 is provided with a protective sleeve 7, and protective sleeve 7 is fixed with flange 8, and protective sleeve prevents that ball-joint is first-class to fly out, and causes personal injury.
Pull bar connecting rod 11 is provided with a groove 15, can carry out spacing and location like this, prevent pull bar connecting rod to be firmly drawn out.
Fixture can be a bolt, and fixture can be fixed with a part 16, thus pull bar connecting rod can drive part 16 to move.
The quantity of claw can be two, thus more firm holding parts, prevent parts turn.
Accurately located by part by locator in the process of Clamp blocks, when reaching each clamping parts, the state of part is consistent.Then facilitate numerically controlled lathe to process part, and reach tolerance and behavior tolerance.Pull bar connecting rod pulls back to drive claw drive link to move, and claw drive link drives claw to carry out accurately floating clamping, thus the accurate holding parts of claw 16 is to reach required processing technology requirement.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the frock clamp of what a numerically controlled lathe used is processing automobile transmission universal joint, it is characterized in that, it comprises claw, spring, locator, first connecting axle, claw drive link, flexural pivot, flange, bolt, bar cover, pull bar connecting rod, connecting rod piston, second connecting axle, fixture, locator is positioned at the inner side of claw, be connected by the first connecting axle between claw with claw drive link, one end of spring is connected with locator, the other end of spring is connected by the second connecting axle with between claw drive link, connecting rod piston is between flexural pivot and claw drive link, flange in the side of claw drive link and and bar overlap between be fixed by bolt, pull bar connecting rod is through flange, fix with a fixture after bar cover, pull bar connecting rod is connected with claw drive link.
2. the frock clamp of what numerically controlled lathe as claimed in claim 1 used is processing automobile transmission universal joint, it is characterized in that, the outside of described flexural pivot is provided with a protective sleeve, and protective sleeve and flange are fixed.
3. the frock clamp of what numerically controlled lathe as claimed in claim 1 used is processing automobile transmission universal joint, it is characterized in that, described pull bar connecting rod is provided with a groove.
4. the frock clamp of what numerically controlled lathe as claimed in claim 1 used is processing automobile transmission universal joint, it is characterized in that, the quantity of described claw is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894625.7U CN205183820U (en) | 2015-11-11 | 2015-11-11 | Frock clamp for vice universal joint of processing car transmission that numerical control lathe used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894625.7U CN205183820U (en) | 2015-11-11 | 2015-11-11 | Frock clamp for vice universal joint of processing car transmission that numerical control lathe used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183820U true CN205183820U (en) | 2016-04-27 |
Family
ID=55776851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894625.7U Expired - Fee Related CN205183820U (en) | 2015-11-11 | 2015-11-11 | Frock clamp for vice universal joint of processing car transmission that numerical control lathe used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205183820U (en) |
-
2015
- 2015-11-11 CN CN201520894625.7U patent/CN205183820U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20201111 |