CN203636319U - Sleeve fork blanking cap press-fitting and air-tightness inspection device - Google Patents
Sleeve fork blanking cap press-fitting and air-tightness inspection device Download PDFInfo
- Publication number
- CN203636319U CN203636319U CN201320874104.6U CN201320874104U CN203636319U CN 203636319 U CN203636319 U CN 203636319U CN 201320874104 U CN201320874104 U CN 201320874104U CN 203636319 U CN203636319 U CN 203636319U
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- Prior art keywords
- press
- sleeve fork
- support
- die holder
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a sleeve fork blanking cap press-fitting and air-tightness inspection device. The inspection device comprises a press-fitting device and an inspection device body which are adjacent to each other. The press-fitting device comprises a press machine, a press head and a mold base, the mold base is installed on a workbench of the press machine, a hole is formed in the mold base, and the press head is installed on a lifting device of the press machine and faces towards the mold base. The inspection device body comprises a water tank, a support, a base and a guide pipe, the support is fixedly connected with the water tank, a hinge pin used for being clamped in a cross-shaped shaft hole of a sleeve fork is installed in the support, the base is installed at the bottom of the water tank and located on one side of the support, and a groove communicated with the guide pipe is formed in the base. The sleeve fork blanking cap press-fitting and air-tightness inspection device has the advantages of being simple in structure, easy and convenient to operate, high in reliability and the like.
Description
Technical field
The utility model relates to a kind of assembling and check frock of sleeve fork, is specifically related to a kind of sleeve fork cap-blocking press-loading and air tight test device.
Background technology
Sleeve fork is the important component part of truck drive shaft, technique for the processing of endoporus spline needs, in the axial direction of sleeve fork, there is the hole of perforation, but lubricated for retaining hole internal spline in use need to be installed blanking cover in the end of sleeve fork and realize the sealing to lubricating oil.
At present, blanking cover directly press-fits with the common pressure head of forcing press, and owing to there is no special frock, blanking cover often press-fits inclination, and blanking cover distortion, to press-fit defect more; After sleeve fork cap-blocking press-loading has been pressed, the mode of being touched and being observed by hand is tested to the air-tightness of sleeve fork, because the old method of inspection requires high and has certain loss experience, once and the air-tightness of sleeve fork cannot reach requirement, can cause the faults such as leakage of oil, even cause splined driveshaft to lose efficacy.At present general cap-blocking press-loading press and air-tightness verifying attachment are due to without special equipment and technological equipment, complex operation, poor reliability, quality cannot guarantee, cannot adapt in processing procedure in enormous quantities production continuously and the needs of check, be badly in need of a kind of simple in structure, easy and simple to handle, cap-blocking press-loading device that reliability is high and press-fit rear air tight test device.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy and simple to handle, sleeve fork cap-blocking press-loading and air tight test device that reliability is high.
Technical scheme: for solving the problems of the technologies described above, sleeve fork cap-blocking press-loading and air tight test device that the utility model provides comprise adjacent press-loading apparatus and verifying attachment, described press-loading apparatus comprises forcing press, pressure head and die holder, described die holder is installed on the workbench of forcing press, the middle part of described die holder has the hole of mating with sleeve fork, and described pressure head is installed on the lowering or hoisting gear of forcing press and towards die holder; Described verifying attachment comprises tank, support, base and conduit, described support is fixedly connected with tank, bearing pin for clamping sleeve fork cross shaft hole is installed on described support, described floor installation is in bottom of gullet and be positioned at a side of support, on described base, have the groove coordinating with sleeve fork splined shaft end, the bottom of described groove is communicated with conduit, and described conduit is connected to outside source of the gas.
As preferably, in order to allow pressure head in use have better concentricity with die holder, the both sides of described die holder are provided with vertical guide pillar, and the both sides of described pressure head are sheathed on described guide pillar.
As preferably, for pressure and the flow of adjustments of gas, valve and Pressure gauge are also installed on described conduit.
As preferably, in order to improve the efficiency of check, described support and base are to be installed on symmetrically a pair of in tank.
As preferably, in order to facilitate the transmission of raw material between device, reduce the inter process stand-by period, between described press-loading apparatus and verifying attachment, be connected with slideway.
Beneficial effect: the utility model employing press-fits the mode being connected with adjacent layout and the slideway of airtight check and realized online check in time, press-loading apparatus adopts special pressure head and die holder reach good location and press-fit effect, verifying attachment only adopts gas leakage that tank, support and source of the gas just can detect sleeve fork intuitively whether, there is simple in structure, easy and simple to handle, high reliability, improved quality and the efficiency of sleeve fork cap-blocking press-loading, the intuitive and the efficiency that detect operation have also obtained effective lifting.
Accompanying drawing explanation
Fig. 1 is the structural representation of press-loading apparatus in the utility model embodiment;
Fig. 2 is the structural representation of verifying attachment in the utility model embodiment;
In figure: 1 forcing press, 2 pressure heads, 3 guide pillars, 4 die holders, 5 tanks, 6 supports, 6-1 bearing pin, 7 bases, 8 conduits, 9 valves, 10 Pressure gauges.
Embodiment
The sleeve fork cap-blocking press-loading of the present embodiment and air tight test device comprise press-loading apparatus and the verifying attachment of adjacent setting.Wherein the structure of press-loading apparatus as shown in Figure 1, comprises forcing press 1, pressure head 2 and die holder 4, and wherein die holder 4 is installed on the workbench of forcing press 1, and its middle part has the hole for holding sleeve fork; Pressure head 2 is installed on the lowering or hoisting gear of forcing press 1 and towards die holder 4, in the both sides of die holder 4, vertical guide pillar 3 is installed, and the both sides of pressure head 2 are sheathed on guide pillar 3.In order to adapt to the demand of various power transmission shaft, the spacing between guide pillar 3 need to be greater than the Breadth Maximum of sleeve fork.
The structure of verifying attachment as shown in Figure 2, comprises tank 5, support 6, base 7 and conduit 8, and support 6 is fixedly connected with tank 5, and the bearing pin 6-1 for clamping sleeve fork cross shaft hole is installed on support 6.Base 7 is installed on tank 5 bottoms and is positioned at a side of support 6, and the top of base 7 has the groove for holding sleeve fork splined shaft end, and the bottom of groove is communicated with conduit 8, and conduit 8 is connected to outside source of the gas.Support 6 and base 7 are to be installed on symmetrically a pair of in tank 5, and valve 9 and Pressure gauge 10 are also installed on conduit 8.
When use, sleeve fork is steadily fixed in the hole of die holder, blanking cover is put into sleeve fork special hole, pressure head carries out rectilinear motion in the driving of press hydraulic cylinder, be subject to the guide effect of guide pillar and stably blanking cover compressed, then sleeve fork normally moves back mould, enters verifying attachment along slideway.
The source of the gas of verifying attachment adopts existing air compressor or canned pressed gas, in tank, the liquid level of suds exceedes the height of blanking cover, sleeve fork splined shaft is arranged in the groove of base, spline axis hole is communicated with conduit, its cross shaft hole is fixed on support by bearing pin, then open valve to sleeve fork aerating, on Pressure gauge, reading reaches after test pressure valve-off and keeps a period of time, because the internal spline of sleeve fork and the external splines of splined shaft closely cooperate, after press mounting end covers, form closed container, as exist air-tightness defect will have gas to spill in tank, so whether have bubble emersion can judge whether air-tightness defect as long as observe tank middle sleeve fork top, it is qualified to be judged to be without bubble emersion, there is bubble emersion to be judged to be defective.
Take the preferred embodiment of the present utility model of above-mentioned foundation as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of the utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (5)
1. a sleeve fork cap-blocking press-loading and air tight test device, comprise adjacent press-loading apparatus and verifying attachment, it is characterized in that: described press-loading apparatus comprises forcing press, pressure head and die holder, described die holder is installed on the workbench of forcing press, the middle part of described die holder has the hole of mating with sleeve fork, and described pressure head is installed on the lowering or hoisting gear of forcing press and towards die holder; Described verifying attachment comprises tank, support, base and conduit, described support is fixedly connected with tank, bearing pin for clamping sleeve fork cross shaft hole is installed on described support, described floor installation is in bottom of gullet and be positioned at a side of support, on described base, have the groove coordinating with sleeve fork splined shaft end, the bottom of described groove is communicated with conduit, and described conduit is connected to outside source of the gas.
2. sleeve fork cap-blocking press-loading according to claim 1 and air tight test device, is characterized in that: the both sides of described die holder are provided with vertical guide pillar, the both sides of described pressure head are sheathed on described guide pillar.
3. sleeve fork cap-blocking press-loading according to claim 1 and air tight test device, is characterized in that: valve and Pressure gauge are also installed on described conduit.
4. sleeve fork cap-blocking press-loading according to claim 1 and air tight test device, is characterized in that: described support and base are to be installed on symmetrically a pair of in tank.
5. sleeve fork cap-blocking press-loading according to claim 1 and air tight test device, is characterized in that: between described press-loading apparatus and verifying attachment, be connected with slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874104.6U CN203636319U (en) | 2013-12-27 | 2013-12-27 | Sleeve fork blanking cap press-fitting and air-tightness inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874104.6U CN203636319U (en) | 2013-12-27 | 2013-12-27 | Sleeve fork blanking cap press-fitting and air-tightness inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636319U true CN203636319U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874104.6U Expired - Fee Related CN203636319U (en) | 2013-12-27 | 2013-12-27 | Sleeve fork blanking cap press-fitting and air-tightness inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502033A (en) * | 2014-12-30 | 2015-04-08 | 广州荣鑫容器有限公司 | Zip-top cover airtightness detection device |
-
2013
- 2013-12-27 CN CN201320874104.6U patent/CN203636319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502033A (en) * | 2014-12-30 | 2015-04-08 | 广州荣鑫容器有限公司 | Zip-top cover airtightness detection device |
| CN104502033B (en) * | 2014-12-30 | 2017-03-15 | 广州荣鑫容器有限公司 | A kind of peelable lid seal detection means |
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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: 20140611 Termination date: 20201227 |