CN203305116U - Wheel hub clamp - Google Patents
Wheel hub clamp Download PDFInfo
- Publication number
- CN203305116U CN203305116U CN2013204264264U CN201320426426U CN203305116U CN 203305116 U CN203305116 U CN 203305116U CN 2013204264264 U CN2013204264264 U CN 2013204264264U CN 201320426426 U CN201320426426 U CN 201320426426U CN 203305116 U CN203305116 U CN 203305116U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- auxiliary girder
- auxiliary beam
- auxiliary
- wheel hub
- 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 - Lifetime
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Abstract
The utility model discloses a wheel hub clamp which comprises a main beam. Two sides of the main beam are respectively provided with an auxiliary beam moving guide rail, and two ends of the main beam are respectively provided with an auxiliary beam and an auxiliary beam. The auxiliary beam and the upper surface of the auxiliary beam are respectively provided with an auxiliary beam guide rail sliding block, and the auxiliary beam and the auxiliary beam are movably connected with the auxiliary beam moving guide rail through the auxiliary beam guide rail sliding blocks. Two sides of the lower surface of the auxiliary beam are respectively provided with a clamping arm moving auxiliary guide rail. The clamp adopts a nonmetal cylindrical clamping column and a clamping wheel and is matched with a multi-layer stereo translated guide rail frame to realize the position change of a nonmetal clamping unit. The clamp has the advantages of integral design, reasonable mechanism, ingenious design and stable working state, the nonmetal cylindrical clamping column and the clamping wheel can avoid losing of workpieces, and the clamp can be applied for grabbing various specially-shaped workpieces and is beneficial to promotion and application.
Description
Technical field
The utility model relates to the technical field of automatic jig fixture, specifically a kind of hub-type fixture, particularly its mechanical connecting structure.
Background technology
Documents one, the patent No.: CN201120413438.4, the applying date: 2011.10.26, patentee: Guiyang Aluminium and Magnesium Design Institute Co., Ltd., this case discloses " a kind of automatic fixture of energy hoisting cylindrical electrode " and has comprised and can deeply burn leading truck in tank, it is characterized in that: on leading truck, be fixedly connected with hold-down support, on hold-down support, pass through jointed shaft a and jointed shaft b and left jig arm and right jig arm chain connection, strut is by jointed shaft c and jointed shaft d and left jig arm and right jig arm chain connection, connecting rod a and connecting rod b and right jig arm are by jointed shaft e chain connection, connecting rod c and connecting rod d and left jig arm are by jointed shaft f chain connection, pull bar a and pull bar b and connecting rod a, connecting rod b, connecting rod c, connecting rod d is by jointed shaft g chain connection, suspension hook pin and pull bar a and pull bar b chain connection, between connecting rod a and connecting rod b, be provided with jointed shaft h, between connecting rod c and connecting rod d, be provided with lock shaft, on jointed shaft h, be connected with manual lock, on manual lock, be provided with and can engage with lock shaft and can be by the locking groove of fixture locking.
Existing fixture function singleness, overall flexibility can poor, can't gripping for some special-shaped workpieces, and easily damage workpiece, and therefore still need, further improve having the automatic fixture structure now, further improve its overall performance.
Summary of the invention
The purpose of this utility model is to provide a kind of wheel hub fixture, it adopts nonmetal cylindricality clamping column and pinch wheels, utilize layer stereo translation guide rail bracket to realize nonmetal clamping unit change in location, flexibility is strong, work shape body is stable, can be applicable to the crawl of various special-shaped workpieces, nonmetal flexible cylindricality clamping column and pinch wheels can avoid losing workpiece, have overcome the shortcoming and defect existed in the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of wheel hub fixture, it comprises girder, it is characterized in that: described girder both sides are equipped with an auxiliary girder moving guide rail, the two ends of girder are respectively equipped with the first auxiliary girder and the second auxiliary girder, the upper surface place of the first auxiliary girder and the second auxiliary girder is equipped with the auxiliary girder guide rail slide block, the first auxiliary girder and the second auxiliary girder are flexibly connected by auxiliary girder guide rail slide block and auxiliary girder moving guide rail, the both sides of the lower surface of the first auxiliary girder respectively are provided with a clamp arm moving sets guide rail, clamping unit is flexibly connected by clamping unit slide block and clamp arm moving sets guide rail.
The utility model discloses a kind of wheel hub fixture, this fixture adopts nonmetal cylindricality clamping column and pinch wheels, coordinate layer stereo translation guide rail bracket to realize nonmetal clamping unit change in location, fixture global design mechanism is reasonable, be skillfully constructed, work shape body is stable, and nonmetal flexible cylindricality clamping column and pinch wheels can avoid losing workpiece, can be applicable to the crawl of various special-shaped workpieces, benefit and apply.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model stereogram.
Fig. 3 is the utility model side view.
Fig. 4 is the utility model top view.
The specific embodiment
With reference to the accompanying drawings, the utility model further is described.
The utility model is a kind of wheel hub fixture, it comprises girder 1, it is different from prior art and is: described girder 1 both sides are equipped with an auxiliary girder moving guide rail 5, the two ends of girder 1 are respectively equipped with the first auxiliary girder 2 and the second auxiliary girder 14, the upper surface place of the first auxiliary girder 2 and the second auxiliary girder 14 is equipped with auxiliary girder guide rail slide block 15, the first auxiliary girder 2 and the second auxiliary girder 14 are flexibly connected by auxiliary girder guide rail slide block 15 and auxiliary girder moving guide rail 5, the both sides of the lower surface of the first auxiliary girder 2 respectively are provided with a clamp arm moving sets guide rail 3, clamping unit is flexibly connected by clamping unit slide block 16 and clamp arm moving sets guide rail 3.
In the specific implementation, described clamping unit consists of two Mobile bases 4, Mobile base 4 upper surfaces are flexibly connected by clamping unit slide block 16 and clamp arm moving sets guide rail 3, one Mobile base 4 inboards are provided with synchronous tooth bar 11, another Mobile base 4 inboards are provided with tooth bar gib block 12, rise and by synchromesh gear 10, be connected between synchronous tooth bar 11 and tooth bar gib block 12, Mobile base 4 lower surface places are provided with the clamp arm 7 that two near symmetrical distribute, clamp arm 7 places are provided with at least one clamping column 9, and every clamping column 9 places are socketed with a pinch wheels 8 at least.
In the specific implementation, described auxiliary girder place is provided with mobile cylinder 6, moves be used to promoting auxiliary girder.
In the specific implementation, described Mobile base 4 places are provided with clamping cylinder 13, be used to promoting Mobile base 4 motions.
In the specific implementation, described clamping column 9 and pinch wheels 8 are non-metallic material, can guarantee not injure surface of the work.
In the specific implementation, described pinch wheels 8 is cylindric, and these pinch wheels 8 punishment are furnished with annular groove 17, pinch wheels 8 surface distributed have 1-20 annular groove 17, and they are equidistantly parallel pinch wheels 8 surfaces that are distributed in, and so structure can prevent that workpiece from coming off, during clamping, available pinch wheels clamps, also can clamp with clamp arm, or both actings in conjunction, the position of pinch wheels and clamp arm can exchange, while picking and placeing upper and lower pieces, two auxiliary girder gap variables change, spacing difference between workpiece when adaptation picks and places part.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the concrete enforcement of the utility model is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. wheel hub fixture, it comprises girder (1), it is characterized in that: described girder (1) both sides are equipped with an auxiliary girder moving guide rail (5), the two ends of girder (1) are respectively equipped with the first auxiliary girder (2) and the second auxiliary girder (14), the upper surface place of the first auxiliary girder (2) and the second auxiliary girder (14) is equipped with auxiliary girder guide rail slide block (15), the first auxiliary girder (2) and the second auxiliary girder (14) are flexibly connected by auxiliary girder guide rail slide block (15) and auxiliary girder moving guide rail (5), the both sides of the lower surface of the first auxiliary girder (2) respectively are provided with a clamp arm moving sets guide rail (3), clamping unit is flexibly connected by clamping unit slide block (16) and clamp arm moving sets guide rail (3).
2. a kind of wheel hub fixture according to claim 1, it is characterized in that: described clamping unit consists of two Mobile bases (4), Mobile base (4) upper surface is flexibly connected by clamping unit slide block (16) and clamp arm moving sets guide rail (3), one Mobile base (4) inboard is provided with synchronous tooth bar (11), another Mobile base (4) inboard is provided with tooth bar gib block (12), rise and by synchromesh gear (10), be connected between synchronous tooth bar (11) and tooth bar gib block (12), Mobile base (4) lower surface place is provided with the clamp arm (7) that two near symmetrical distribute, clamp arm (7) locates to be provided with at least one clamping column (9), every clamping column (9) locates to be socketed with at least a pinch wheels (8).
3. a kind of wheel hub fixture according to claim 1, it is characterized in that: described auxiliary girder place is provided with mobile cylinder (6).
4. a kind of wheel hub fixture according to claim 1, it is characterized in that: described Mobile base (4) locates to be provided with clamping cylinder (13).
5. a kind of wheel hub fixture according to claim 2 is characterized in that: described clamping column (9) and pinch wheels (8) are non-metallic material.
6. a kind of wheel hub fixture according to claim 2 is characterized in that: described pinch wheels (8) punishment is furnished with annular groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204264264U CN203305116U (en) | 2012-09-04 | 2013-07-18 | Wheel hub clamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446821 | 2012-09-04 | ||
| CN201220446821.4 | 2012-09-04 | ||
| CN2013204264264U CN203305116U (en) | 2012-09-04 | 2013-07-18 | Wheel hub clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305116U true CN203305116U (en) | 2013-11-27 |
Family
ID=49611351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204264264U Expired - Lifetime CN203305116U (en) | 2012-09-04 | 2013-07-18 | Wheel hub clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825609A (en) * | 2012-09-04 | 2012-12-19 | 上海松盛机器人系统有限公司 | Hub fixture |
-
2013
- 2013-07-18 CN CN2013204264264U patent/CN203305116U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825609A (en) * | 2012-09-04 | 2012-12-19 | 上海松盛机器人系统有限公司 | Hub fixture |
| CN102825609B (en) * | 2012-09-04 | 2016-12-21 | 上海松盛机器人系统有限公司 | A kind of Hub fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |