CN207189233U - A kind of fixing device in truck gear lock milling face - Google Patents
A kind of fixing device in truck gear lock milling face Download PDFInfo
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- CN207189233U CN207189233U CN201721021185.XU CN201721021185U CN207189233U CN 207189233 U CN207189233 U CN 207189233U CN 201721021185 U CN201721021185 U CN 201721021185U CN 207189233 U CN207189233 U CN 207189233U
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- gear lock
- fixing device
- sliding block
- milling face
- processed
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Abstract
A kind of fixing device in truck gear lock milling face is the utility model is related to, including：Four axle benchmark turntables：Gear lock part to be processed is placed in inside, is provided at both ends with disk, hydraulically extensible cylinder：One end top is located on the disk of four axle benchmark turntable one end, strip sliding block：Radially it is arranged in four axle benchmark turntables, the other end top of hydraulically extensible cylinder is located in the side long side of strip sliding block, positioning wedged block：It is connected in the long side of the opposite side of strip sliding block, space between the disk on positioning wedged block and the four axle benchmark turntable other ends places gear lock part to be processed and by its clamping.Compared with prior art, the utility model make it that installation positioning is more accurate, and stability of the frock work in-process in the heart after installation and debugging is higher, the multiple products of milling and upper and lower surface processing, easy for installation also can be disposably completed simultaneously, the advantages that production efficiency is high.
Description
Technical field
A kind of fixing device is the utility model is related to, the fixing device more particularly, to a kind of truck with gear lock milling face.
Background technology
From plain-milling machine to CNC milling machine, then the machining center newly carried out till now by CNC milling machine, I, which takes charge of, is not only
This gear, which is locked from CNC milling machine, goes to machining center, since 2013, increasing lockset product, even automobile
Five wheel parts all going to machining center from numerical control device, the efficiency produced at leisure there has also been qualitative leap, now I
Department is all advocated and simplified, and conventional complicated processing technology is changed to the simple operations of " automation " at this stage.
Utility model content
The purpose of this utility model is exactly to provide a kind of efficiency high, steady the defects of overcoming above-mentioned prior art to exist
The fixing device in qualitative truck gear lock milling face good, machining accuracy is high.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of fixing device in truck gear lock milling face, including：
Four axle benchmark turntables：Gear lock part to be processed is placed in inside, is provided at both ends with disk, is respectively used to connect four axles
And tailstock,
Hydraulically extensible cylinder：One end top is located on the disk of four axle benchmark turntable one end,
Strip sliding block：Radially it is arranged in four axle benchmark turntables, the other end top of hydraulically extensible cylinder is located at strip sliding block
Side long side on,
Positioning wedged block：It is connected in the long side of the opposite side of strip sliding block, positioning wedged block and the four axle benchmark turntable other ends
On disk between space place gear lock part to be processed and by its clamping.
Described hydraulically extensible cylinder is provided with two, and mutual distance and hydraulically extensible cylinder are away from four axle benchmark turntable both sides
The distance in face is equal, strip sliding block is slidably reciprocated on four axle benchmark turntables for providing power.
Chute is offered vertically on four described axle benchmark turntables, and the both ends of described strip sliding block are movably connected in
State in chute.
Be additionally provided with spring washer between described positioning wedged block and strip sliding block, for blank length dimension some slightly
Difference, there can be floating control, avoid because the difference of blank dimension causes positioning wedged block not hold out against gear lock part.
The V-shaped openning shape structure of contact surface of described positioning wedged block and gear lock part to be processed.
The disk of four described axle benchmark turntables and gear lock feature contacts is provided with guide pillar, and the front end of the guide pillar is provided with circle
The circular hole processed on post, with gear lock part to be processed is connected.Moving up and down for part is controlled using guide pillar, before guide pillar
There is round post at end, and the circular hole that the processing of previous procedure is just locked with product parts gear is installed and coordinated, can be with due to being that processing coordinates
The tolerance of strict control product, is processed using the numerical control program of machining center establishment, before product size is taken charge of than me
Plain-milling machine processing is more stable, is to ensure that as long as upper and lower surface all processes.
Described guide pillar is provided with four, disposably can directly do four products, and gear lock part is connected on guide pillar.
Compared with prior art, the utility model has advantages below：
1st, efficiency high, by the two procedures of script and for a procedure saved the utilization rate of equipment, reduce processing
Cost of labor, and compared with being processed on milling machine before, required precision of the machining center for size more preferably controls.Overall adds
Substantially reduced between man-hour, natural production capacity is also significantly increased.
2nd, stability is good；Processed compared with former milling machine, direct processing held out against by hydraulic jack after improvement, eliminate because
The floatability of debugging initial workpiece caused by manual operation, the uniformity of product is substantially increased, therefore processing dimension stability is good, also more
It is easily controlled.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of four axle benchmark turntables.
In figure, 1- hydraulically extensibles cylinder, the axle benchmark turntables of 2- tetra-, 3- gear locks part, 4- positioning wedged blocks, 5- strips sliding block, 6-
Guide pillar.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
Embodiment
A kind of truck fixing device in gear lock milling face, its structure is as shown in figure 1, including hydraulically extensible cylinder 1, four axle benchmark
Turntable 2, positioning wedged block 4, strip sliding block 5.
Gear lock part 3 to be processed is placed in the inside of four axle benchmark turntables 2, is provided at both ends with disk, is respectively used to connect
Four axles and tailstock, in addition the disk of four axle benchmark turntables 2 and gear lock feature contacts be provided with guide pillar 6, guide pillar 6 is set in the present embodiment
There are four, gear lock part 3 is connected on guide pillar.The front end of guide pillar 6 is provided with circular columns, with being processed on gear lock part 3 to be processed
Circular hole be connected.Moving up and down for part is controlled using guide pillar.The one end of hydraulically extensible cylinder 1 top is located at four axle benchmark turntables
On the disk of one end, hydraulically extensible cylinder 1 is provided with two in the present embodiment, and mutual distance and hydraulically extensible cylinder are away from four axle bases
The distance of quasi- turntable two sides is equal, strip sliding block is slidably reciprocated on four axle benchmark turntables for providing power.
Strip sliding block 5 is radially arranged in four axle benchmark turntables 2, and chute is offered vertically on four axle benchmark turntables,
The both ends of strip sliding block 5 are movably connected in above-mentioned chute, and the other end top of interior hydraulically extensible cylinder 1 is located at the side of strip sliding block 5
In long side, positioning wedged block 4 is connected in the long side of the opposite side of strip sliding block, on positioning wedged block and the four axle benchmark turntable other ends
Disk between space place gear lock part to be processed and by its clamping.
In addition, be additionally provided with spring washer between positioning wedged block 4 and strip sliding block, for blank length dimension some slightly
Difference, there can be floating control, avoid because the difference of blank dimension causes positioning wedged block not hold out against gear lock part.Positioning wedged block
4 lock the V-shaped openning shape structure of contact surface of part 3 with gear to be processed.
The utility model integrates existing technique, and it is disposable to keep off lock product by the revolving property of machining center
Processing is completed, multiple parts is realized against automatic hydraulic clamp device while processes, the overall list from the point of view of above-mentioned improvement
Part efficiency improves as many as whole 8 times, and the manpower financial capacity consumed is also greatly lowered.
From the point of view of entirely processing milling face, because the upper plane of customer drawings requirement has size requirement with locating and machining hole center
(tolerance ± 0.1), therefore, first to process after plane milling lower plane again.Tolerance ± 0.05 of two planes is before
Sample several times during, it is not parallel behind two plane milling faces, detect it is even have off-gage phenomenon, size is unstable, peak with most
There is the drop of 7~8 in low spot, and middle two gears sword iron cun can be better, and the processed gear lock thickness of both sides is inclined
Difference is more serious, so judge that product has the micro- pendulum of product caused by feed vibration in process.
Processing problems described above are primarily due to my department in the early stage and simply used when developing the product design frock
One 1 hydraulically extensible cylinder compresses four workpiece, and thrust, which can not be completely counterbalanced by cutting force caused by Product processing, to be caused to produce
Product loosen.So a 1 hydraulically extensible cylinder optimization frock is further added by after improving now.It can now stablize and process.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on substantive content of the present utility model.
Claims (7)
1. a kind of truck fixing device in gear lock milling face, it is characterised in that the device includes：
Four axle benchmark turntables：Gear lock part to be processed is placed in inside, is provided at both ends with disk,
Hydraulically extensible cylinder：One end top is located on the disk of four axle benchmark turntable one end,
Strip sliding block：Radially it is arranged in four axle benchmark turntables, the other end top of hydraulically extensible cylinder is located at the one of strip sliding block
In the long side of side,
Positioning wedged block：It is connected in the long side of the opposite side of strip sliding block, on positioning wedged block and the four axle benchmark turntable other ends
Space between disk place gear lock part to be processed and by its clamping.
2. a kind of truck according to claim 1 fixing device in gear lock milling face, it is characterised in that described hydraulic pressure is stretched
Contracting cylinder is provided with two, and the distance of mutual distance and hydraulically extensible cylinder away from four axle benchmark turntable two sides is equal.
A kind of 3. truck according to claim 1 fixing device in gear lock milling face, it is characterised in that four described axle bases
Chute is offered on quasi- turntable vertically, the both ends of described strip sliding block are movably connected in above-mentioned chute.
A kind of 4. truck according to claim 1 fixing device in gear lock milling face, it is characterised in that described locator card
Spring washer is additionally provided between block and strip sliding block.
A kind of 5. truck according to claim 1 fixing device in gear lock milling face, it is characterised in that described locator card
The V-shaped openning shape structure of contact surface of block and gear lock part to be processed.
A kind of 6. truck according to claim 1 fixing device in gear lock milling face, it is characterised in that four described axle bases
The disk of quasi- turntable and gear lock feature contacts is provided with guide pillar, and the front end of the guide pillar is provided with circular columns, with gear lock zero to be processed
The circular hole processed on part is connected.
7. a kind of truck according to claim 6 fixing device in gear lock milling face, it is characterised in that described guide pillar is set
There are four, gear lock part is connected on guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021185.XU CN207189233U (en) | 2017-08-15 | 2017-08-15 | A kind of fixing device in truck gear lock milling face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021185.XU CN207189233U (en) | 2017-08-15 | 2017-08-15 | A kind of fixing device in truck gear lock milling face |
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| Publication Number | Publication Date |
|---|---|
| CN207189233U true CN207189233U (en) | 2018-04-06 |
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ID=61797456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021185.XU Active CN207189233U (en) | 2017-08-15 | 2017-08-15 | A kind of fixing device in truck gear lock milling face |
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| Country | Link |
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| CN (1) | CN207189233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366381A (en) * | 2018-09-06 | 2019-02-22 | 滁州市协众家电配件有限公司 | A kind of processing fixture of refrigerator part |
| CN109396900A (en) * | 2017-08-15 | 2019-03-01 | 上海国上机电科技有限公司 | A kind of fixation device in truck gear lock milling face |
-
2017
- 2017-08-15 CN CN201721021185.XU patent/CN207189233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396900A (en) * | 2017-08-15 | 2019-03-01 | 上海国上机电科技有限公司 | A kind of fixation device in truck gear lock milling face |
| CN109366381A (en) * | 2018-09-06 | 2019-02-22 | 滁州市协众家电配件有限公司 | A kind of processing fixture of refrigerator part |
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