CN205129432U - Automotive differential casing model processing tool - Google Patents
Automotive differential casing model processing tool Download PDFInfo
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- CN205129432U CN205129432U CN201520817356.4U CN201520817356U CN205129432U CN 205129432 U CN205129432 U CN 205129432U CN 201520817356 U CN201520817356 U CN 201520817356U CN 205129432 U CN205129432 U CN 205129432U
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- pressing plate
- clamp plate
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Abstract
The utility model discloses an automotive differential casing model processing tool for the fixing mold insert who treats the machined part of automotive differential casing model, treat to be equipped with on the machined part clamping position, including first clamp plate and second clamp plate to and a plurality of runs through the round pin axle of second clamp plate, pass through between the upper surface of first clamp plate and the lower surface of second clamp plate the round pin shaft locating to through first connecting piece detachably fixed connection, the upper surface of second clamp plate with treat to pass through between the clamping position of machined part the round pin shaft locating to through second connecting piece detachably fixed connection, the second clamp plate is square plate for the cross section, and adjacent both sides limit is used for confirming X axle and Y axle direction, and both sides limit handing -over department is equipped with the C angle that is used for the orienting. The utility model discloses the clamping is quick, fixes a position accurately, has improved the stability of the important size of product, has improved the product percent of pass of treating the machined part, reduces the processing cost.
Description
Technical field
The utility model belongs to automobile component processing equipment technical field, particularly relates to a kind of automobile differential Shell model processing jig.
Background technology
Automobile differential can make left and right (or forward and backward) driving wheel realize the mechanism rotated with different rotating speeds, forms primarily of left and right axle shaft gear, two planetary gears and tooth rest.Its function is when automobile turning travels or travels on uneven road surface, and left and right wheels is rolled with different rotating speeds, namely ensures that both sides drive wheel to make PURE ROLLING.Therefore, automobile differential is speed discrepancy in order to adjust left and right wheels and device.
Production in enormous quantities for automobile differential housing is all the mode adopting die casting, by designing and developing a set of die casting, produces blank with die casting machine, then uses machining critical positions and significant dimensions.
But, for the PM prototype model of research and development, because demand is little, usually several are only had, sometimes even only have one, as production in enormous quantities, can not produce by the mode of die casting, constantly debugging is drawn a design, debug qualified rear regenerative ratio of drawing a design, this just has very high requirement to manufacture craft, is all generally that direct Digit Control Machine Tool is processed, in the process of debugging size, be easy to super tolerance, cause scrappage high.
Utility model content
The purpose of this utility model is to provide a kind of automobile differential Shell model processing jig, can produce the mold product of qualified high-quality fast and efficiently.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of automobile differential Shell model processing jig, for the positioning and clamping of the workpiece to be added of automobile differential Shell model, described workpiece to be added is provided with clamping position, comprises the first pressing plate and the second pressing plate, and several run through the bearing pin of described second pressing plate; Located by described bearing pin between the upper surface of described first pressing plate and the lower surface of the second pressing plate, and be removably fixedly connected with by the first connector; Located by described bearing pin between the upper surface of described second pressing plate and the clamping position of described workpiece to be added, and be removably fixedly connected with by the second connector; Described second pressing plate is cross section is square plate, and adjacent dual-side is used for determining X-axis and Y direction, and dual-side junction is provided with the C angle for determining direction.
Further, described first connector is screw.
Further, described second connector is screw.
Further, the lower surface of described first pressing plate is fixed on processing platform.
Compared with prior art, the beneficial effects of the utility model are: a kind of automobile differential Shell model processing jig of the present utility model is located by the first pressing plate and the second pressing plate, clamping workpiece to be added, clamping is quick, accurate positioning, improve the stability of product significant dimensions, improve the product percent of pass of workpiece to be added, cut down finished cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment.
Detailed description of the invention
Embodiment:
As depicted in figs. 1 and 2, a kind of automobile differential Shell model processing jig of the present embodiment, for the positioning and clamping of the workpiece to be added 1 of automobile differential Shell model, workpiece 1 to be added is provided with clamping position 2, comprise the first pressing plate 3 and the second pressing plate 4, and multiple bearing pin 5 running through the second pressing plate 4; Located by bearing pin 5 between the upper surface of the first pressing plate 3 and the lower surface of the second pressing plate 4, and be removably fixedly connected with by the first connector (not shown); Located by bearing pin 5 between the upper surface of the second pressing plate 4 and the clamping position 2 of workpiece to be added 1, and be removably fixedly connected with by the second connector (not shown); Second pressing plate 4 for cross section be square plate, adjacent dual-side is used for determining X-axis and Y direction, and dual-side junction is provided with the C angle 6 for determining direction.
Wherein, the first connector and the second connector are screw.
The lower surface of the first pressing plate 3 is fixed on processing platform.
During application the present embodiment, first will pass through the adjacent dual-side determination X-axis of the second pressing plate 4 and Y direction between the clamping position 2 of workpiece 1 to be added and the second pressing plate 4, direction is determined at C angle 6, and by bearing pin 5 close-fitting, workpiece 1 to be added is locked, to reach the requirement of processing below from the second pressing plate 4 by the second connector.Then located between the first pressing plate 3 and the second pressing plate 4 by bearing pin 5, and be fixedly connected with by the first connector.Finally the first pressing plate 3 is fixed on processing platform and processes.After machining, then excise the clamping position 2 on workpiece 1 to be added.
A kind of automobile differential Shell model processing jig of the present embodiment is by the first pressing plate 3 and the second pressing plate 4 is located, clamping workpiece 1 to be added, clamping is quick, and accurate positioning, improves the stability of product significant dimensions, improve the product percent of pass of workpiece 1 to be added, cut down finished cost.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. an automobile differential Shell model processing jig, for the positioning and clamping of the workpiece to be added of automobile differential Shell model, described workpiece to be added is provided with clamping position, it is characterized in that: comprise the first pressing plate and the second pressing plate, and several run through the bearing pin of described second pressing plate; Located by described bearing pin between the upper surface of described first pressing plate and the lower surface of the second pressing plate, and be removably fixedly connected with by the first connector; Located by described bearing pin between the upper surface of described second pressing plate and the clamping position of described workpiece to be added, and be removably fixedly connected with by the second connector; Described second pressing plate is cross section is square plate, and adjacent dual-side is used for determining X-axis and Y direction, and dual-side junction is provided with the C angle for determining direction.
2. automobile differential Shell model processing jig according to claim 1, is characterized in that: described first connector is screw.
3. automobile differential Shell model processing jig according to claim 1, is characterized in that: described second connector is screw.
4. automobile differential Shell model processing jig according to claim 1, is characterized in that: the lower surface of described first pressing plate is fixed on processing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817356.4U CN205129432U (en) | 2015-10-21 | 2015-10-21 | Automotive differential casing model processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817356.4U CN205129432U (en) | 2015-10-21 | 2015-10-21 | Automotive differential casing model processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129432U true CN205129432U (en) | 2016-04-06 |
Family
ID=55615256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817356.4U Active CN205129432U (en) | 2015-10-21 | 2015-10-21 | Automotive differential casing model processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346092A (en) * | 2016-08-31 | 2017-01-25 | 中国航天科技集团公司烽火机械厂 | Machining method of shell blind hole curve |
-
2015
- 2015-10-21 CN CN201520817356.4U patent/CN205129432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346092A (en) * | 2016-08-31 | 2017-01-25 | 中国航天科技集团公司烽火机械厂 | Machining method of shell blind hole curve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |