CN203578430U - Novel trailer axle extruding machine - Google Patents
Novel trailer axle extruding machine Download PDFInfo
- Publication number
- CN203578430U CN203578430U CN201320813733.8U CN201320813733U CN203578430U CN 203578430 U CN203578430 U CN 203578430U CN 201320813733 U CN201320813733 U CN 201320813733U CN 203578430 U CN203578430 U CN 203578430U
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- China
- Prior art keywords
- die change
- trailer axle
- mould
- vertically move
- installation
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- 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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- 238000009434 installation Methods 0.000 claims abstract description 26
- 239000000498 cooling water Substances 0.000 claims description 9
- 208000002925 dental caries Diseases 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a novel trailer axle extruding machine. The novel trailer axle extruding machine comprises a frame and transverse slide bases symmetrically arranged on the left and right sides of the frame, wherein longitudinal shift die change box bodies are installed at the front ends of the transverse slide bases through a vertical guide rail structure, and are connected with vertical shift driving oil cylinders fixed on the transverse slide bases. An installation supporting plate is arranged on the lower part at the front end of each transverse slide base, and an installation flange is installed on the upper part at the front end of each transverse slide base. A rear supporting plate is arranged between each installation supporting plate and the corresponding installation flange. Each installation supporting plate is provided with a vertical guide rail structure. According to the utility model, the longitudinal shift die change box bodies are adopted to replace existing die change wheel discs, and a gear and gear ring structure, which is prone to damage due to the effect of the moment of force, is omitted, so that the novel extruding machine is stable in structure, less prone to damage and long in service life and the production cost is saved.
Description
Technical field
The utility model relates to a kind of extruder, is specifically related to a kind of axle head extruder of trailer axle axletree.
Background technology
Traditional trailer axle axletree processing adopts the mode of solid forging or segmentation welding.In axletree integrate forging process, because axletree has elongated, hollow, complex contour, wall unevenness and the feature such as symmetrical, make solid forging moulding process very complicated, consuming time long and end product quality is unstable.And segmentation welding causes occurring various weld defects at weld, make the intensity of welding position be starkly lower than other position, finished product ubiquity bearing capacity is little, a little less than anti-fatigue ability.Chinese patent 201120015649.2 discloses a kind of semitrailer entirety central siphon extrusion formation equipment for this reason, it includes intermediate-frequency heating furnace and extruder, described extruder has a frame, the top of frame is provided with middle part clamping cylinder, the frame lower of corresponding middle part clamping cylinder is provided with clamping cushion block, the two ends, left and right of described frame are respectively equipped with the first cross slide and the second cross slide, described the first cross slide is connected with the first oil cylinder, described the second slide is connected with the second oil cylinder, described first, die change wheel disc is installed on the second cross slide, as shown in Figure 6, die change wheel disc 8 is provided with three moulds, as shown in Figure 5, described die change wheel disc 8 centers, back are provided with central rotating shaft 81 and gear ring 82, described gear ring 82 engages with a gear 83 being connected with motor, realize wheel modulus of conversion.Because three moulds of die change wheel disc 8 are arranged on the periphery at center, therefore when pushing, gear 83 can be subject to moment loading with the engagement place of gear ring 82, gear 83 is subject to external force extruding with the tooth of gear ring 82 and easily occurs distortion, or occur that tooth collapses, service life is short, needs frequent renewal part, and use cost is high.
Utility model content
The purpose of this utility model is for the problems referred to above weak point, and the Novel hanging vehicle bridge extruder of a kind of Stability Analysis of Structures, long service life is provided.
In order to achieve the above object, the utility model is by the following technical solutions:
Novel hanging vehicle bridge extruder, comprise frame and be symmetrically set in the cross slide of the frame left and right sides, described cross slide front end is provided with one by longitudinal rail structure and vertically moves die change casing, described in vertically move die change casing and be connected with one and be fixed on and on cross slide, vertically move driving oil cylinder.
Particularly, described cross slide front end bottom is an installation gripper shoe, and top is a mounting flange, installs between gripper shoe and mounting flange and is provided with rear bearing sheet; In described installation gripper shoe, longitudinal rail structure is set.
Further concrete, described in vertically move die change casing and be arranged on and install between gripper shoe and mounting flange, and be adjacent to rear bearing sheet.
As preferably, described in vertically move die change casing and be provided with at least two mould installation cavitys, in described mould installation cavity, mould is installed.
As preferably, described in vertically move die change casing and be provided with three mould installation cavitys.
Further preferably, in described mould installation cavity and between mould, be provided with cooling water seam gap structure, this cooling water seam gap structure communicates with being arranged on the outlet pass vertically moving on die change wall box, and this outlet pass is connected with a water circle device.
Further preferably, described cooling water seam gap structure is a spiral groove slot gap structure.
The utility model employing vertically moves die change casing and replaces existing die change wheel disc, has saved and affected by moment and hold flimsy gear-wheel gear-ring structure, and Stability Analysis of Structures is difficult for being damaged, and long service life saves production cost.
Accompanying drawing explanation
Fig. 1 is the structure front view of Novel hanging vehicle bridge extruder described in the utility model.
Fig. 2 is the structural perspective of Novel hanging vehicle bridge extruder described in the utility model.
Fig. 3 is cross slide described in the utility model and the mounting structure stereogram that vertically moves die change casing.
Fig. 4 is cross slide described in the utility model and the mounting structure cutaway view that vertically moves die change casing.
Fig. 5 is existing die change wheel disc structure schematic diagram.
Fig. 6 is existing die change wheel disc Facad structure schematic diagram.
By the drawings and specific embodiments, the utility model is further described below:
The specific embodiment
As shown in Figures 1 to 4, Novel hanging vehicle bridge extruder described in the utility model, it has a frame 1, the top of this frame 1 is provided with middle part clamping cylinder 2, frame 1 bottom of corresponding middle part clamping cylinder 2 is provided with and clamps cushion block 3, the two ends, left and right of described frame 1 are arranged with cross slide 4, two cross slides and are connected with oil cylinder 5 respectively.
Described cross slide 4 front ends are provided with one by longitudinal rail structure 41 and vertically move die change casing 6, described in vertically move die change casing 6 and be connected with one and be fixed on to vertically move on cross slide 4 and drive oil cylinder (not drawing in figure).Particularly, described cross slide 4 front end bottoms are an installation gripper shoe 42, and top is a mounting flange 43, install between gripper shoe 42 and mounting flange 43 and are provided with rear bearing sheet 44; In described installation gripper shoe 42, longitudinal rail structure 41 is set, the described die change casing 6 that vertically moves is arranged between installation gripper shoe 42 and mounting flange 43, and be adjacent to rear bearing sheet 44, this mounting structure stable strong, in extruding during axletree 9, accept being evenly not easy to occur unbalance stress and occurring destructive moment.Vertically move drive oil cylinder for drive vertically move die change casing 6 longitudinally guide rail structure 41 vertically move, realize the die change function identical with existing die change wheel disc 8.
The described die change casing 6 that vertically moves is provided with two mould installation cavitys 61, in described mould installation cavity, mould 7 is installed.Should be noted that, the utility model is not limited to arrange two mould installation cavitys, described in vertically move die change casing and can also three mould installation cavitys need to be set according to technique, or more mould installation cavity.
In order to accelerate the cooling of mould, in described mould installation cavity 61 and between mould 7, be provided with cooling water seam gap structure 62, this cooling water seam gap structure communicates with being arranged on the outlet pass 63 vertically moving on die change casing 6 sidewalls, and this outlet pass is connected with a water circle device (not drawing in figure).Further preferably, described cooling water seam gap structure 62 is a spiral groove slot gap structure.
The utility model employing vertically moves die change casing and replaces existing die change wheel disc, has saved and affected by moment and hold flimsy gear-wheel gear-ring structure, and Stability Analysis of Structures is difficult for being damaged, and long service life saves production cost.
Claims (7)
1. Novel hanging vehicle bridge extruder, comprise frame and be symmetrically set in the cross slide of the frame left and right sides, it is characterized in that, described cross slide front end is provided with one by longitudinal rail structure and vertically moves die change casing, described in vertically move die change casing and be connected with one and be fixed on and on cross slide, vertically move driving oil cylinder.
2. trailer axle extruder according to claim 1, is characterized in that: described cross slide front end bottom is an installation gripper shoe, and top is a mounting flange, installs between gripper shoe and mounting flange and is provided with rear bearing sheet; In described installation gripper shoe, longitudinal rail structure is set.
3. trailer axle extruder according to claim 2, is characterized in that: described in vertically move die change casing and be arranged on and install between gripper shoe and mounting flange, and be adjacent to rear bearing sheet.
4. trailer axle extruder according to claim 1, is characterized in that: described in vertically move die change casing and be provided with at least two mould installation cavitys, in described mould installation cavity, mould is installed.
5. trailer axle extruder according to claim 4, is characterized in that: described in vertically move die change casing and be provided with three mould installation cavitys.
6. trailer axle extruder according to claim 4, it is characterized in that: in described mould installation cavity and between mould, be provided with cooling water seam gap structure, this cooling water seam gap structure communicates with being arranged on the outlet pass vertically moving on die change wall box, and this outlet pass is connected with a water circle device.
7. trailer axle extruder according to claim 6, is characterized in that: described cooling water seam gap structure is a spiral groove slot gap structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813733.8U CN203578430U (en) | 2013-12-11 | 2013-12-11 | Novel trailer axle extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813733.8U CN203578430U (en) | 2013-12-11 | 2013-12-11 | Novel trailer axle extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578430U true CN203578430U (en) | 2014-05-07 |
Family
ID=50576407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813733.8U Expired - Lifetime CN203578430U (en) | 2013-12-11 | 2013-12-11 | Novel trailer axle extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578430U (en) |
-
2013
- 2013-12-11 CN CN201320813733.8U patent/CN203578430U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |