CN220094369U - Hub tooling die - Google Patents
Hub tooling die Download PDFInfo
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- CN220094369U CN220094369U CN202321522641.4U CN202321522641U CN220094369U CN 220094369 U CN220094369 U CN 220094369U CN 202321522641 U CN202321522641 U CN 202321522641U CN 220094369 U CN220094369 U CN 220094369U
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- hub
- screw
- connecting rod
- motor
- screw rod
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- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a hub tooling die, which belongs to the technical field of hub accessories and comprises: the base, top one side fixed mounting of base has the fixed plate, outside one side fixed mounting of fixed plate has the mounting panel. According to the hub tooling die provided by the utility model, before a hub is installed, the screw rod is driven to rotate by rotation of the first motor, so that the threaded sleeve is moved to the rightmost side, at the moment, the first connecting rod and the second connecting rod are connected into a line, the hub sleeve is arranged outside the screw rod, the first motor reversely rotates, the threaded sleeve moves to the left side, and due to the effect of the hinge, the first connecting rod and the second connecting rod are folded, so that the hub is clamped and fixed, the hub is convenient to process, and the clamping is stable.
Description
Technical Field
The utility model belongs to the technical field of hubs, and particularly relates to a hub tooling die.
Background
The hub is a cylindrical metal part with the inner outline of the tire for supporting the tire and the center of the metal part is arranged on the shaft, and is also called a rim, a steel ring, a wheel and a bell, the hub is various according to different types of diameters, widths, forming modes and materials, and a tool die is needed in the production and processing process of the hub.
The existing hub tooling mould on the market has the defects that the clamping force applied to the hub is relatively single, the upper single pressure is mostly fixed, the hub is easy to move in the processing process, or the hub outer ring is easy to incline, and the processing error is relatively large.
Therefore, it is necessary to provide a hub tooling mold to solve the above technical problems.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a hub tooling die.
The technical problems of the utility model are mainly solved by the following technical proposal: a hub tooling mold comprising: the base, top one side fixed mounting of base has the fixed plate, outside one side fixed mounting of fixed plate has the mounting panel, outside one side of mounting panel passes through screw fixed mounting has the bottom plate, outside one side of bottom plate rotates installs the lead screw, outside one side of bottom plate and be located the outside equidistance annular fixed mounting of lead screw have the dead lever, and the quantity of dead lever is four the head rod is installed through the hinge rotation to the one end of dead lever, four the second connecting rod is installed through the hinge rotation to the one end of head rod, four the one end of second connecting rod is installed through the hinge rotation thread bush, be threaded connection between thread bush and the lead screw.
Preferably, one end of the screw rod penetrates through the fixing plate and extends to the outside, a first motor is connected with a key groove at one end of the screw rod, and the first motor is fixedly installed with the fixing plate through a screw.
Preferably, the mounting grooves are formed in one side of the outer portion of the fixing plate and in two sides of the outer portion of the mounting plate, and the forward and reverse screws are rotatably mounted in the mounting grooves through bearings.
Preferably, one end of the positive and negative screw rod penetrates through the fixing plate and extends to the outside, a second motor is connected with a key groove at one end of the positive and negative screw rod, and the second motor is fixedly installed with the fixing plate through a screw.
Preferably, the external engagement of the positive and negative screw rod is connected with the slider, and the quantity of slider is two, two the outside one side of slider is all fixed mounting has to support the piece, two the outside one side of supporting the piece is all glued and is connected with the cushion.
Preferably, a collection bin is arranged at the top of the base and right below the screw rod.
The utility model has the beneficial effects that:
before the installation wheel hub, first motor rotates and drives the lead screw and rotate for the thread bush moves to the right side, and first connecting rod and second connecting rod link into a line this moment, establishes the wheel hub cover in the outside of lead screw, and first motor reverse rotation, the thread bush moves to the left side, because the effect of hinge makes first connecting rod and second connecting rod folding, and then carries out the centre gripping to wheel hub fixedly, and conveniently processes wheel hub, and the centre gripping is stable, compares traditional centre gripping frock mould, the utility model discloses a folding of four first connecting rods and four second connecting rods avoids the wheel hub centre gripping to appear the inhomogeneous condition to wheel hub clamping force, and the wheel hub takes place to remove when preventing the processing atress, has improved the precision of processing.
Drawings
FIG. 1 is a schematic view of a hub tooling mold according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the lead screw mounting structure of FIG. 1;
fig. 3 is a schematic side view of the structure shown in fig. 1.
In the figure: 1. a base; 2. a fixing plate; 3. a mounting plate; 4. a bottom plate; 5. a screw rod; 6. a fixed rod; 7. a first connecting rod; 8. a second connecting rod; 9. a thread sleeve; 10. a mounting groove; 11. a positive and negative screw; 12. a first motor; 13. a second motor; 14. a slide block; 15. abutting blocks; 16. a soft cushion; 17. and (5) collecting a bin.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1-3, a hub tooling mold, comprising: the base 1, the top one side fixed mounting of base 1 has fixed plate 2, the outside one side fixed mounting of fixed plate 2 has mounting panel 3, the outside one side of mounting panel 3 passes through screw fixed mounting has bottom plate 4, screw 5 is installed in the outside one side rotation of bottom plate 4, the outside one side of bottom plate 4 just is located the outside equidistance annular fixed mounting of screw 5 has dead lever 6, and the quantity of dead lever 6 is four, the head rod 7 is installed through the hinge rotation to the one end of four dead levers 6, the second connecting rod 8 is installed through the hinge rotation to the one end of four head rods 7, the thread bush 9 is installed through the hinge rotation to the one end of four second connecting rods 8, be threaded connection between thread bush 9 and the screw 5, before the installation wheel hub, first motor 12 rotates and drives screw 5 and rotate, make thread bush 9 remove to the rightmost side, at this moment head rod 7 links into a line with second connecting rod 8, establish the wheel hub outside at screw 5, first motor 12 reverse rotation, thread bush 9 moves leftwards, because of the effect of hinge, make head rod 7 fold with second connecting rod 8, and then fix the centre gripping, and stable processing is carried out to the wheel hub.
One end of the screw rod 5 penetrates through the fixed plate 2 and extends to the outside, a first motor 12 is connected with a key groove at one end of the screw rod 5, the first motor 12 is fixedly installed with the fixed plate 2 through a screw, after hub machining is finished, the first motor 12 rotates the threaded sleeve 9 to move to the rightmost side, at the moment, the first connecting rod 7 and the second connecting rod 8 stretch, and the machined hub is conveniently taken down.
The mounting groove 10 has all been seted up to outside one side of fixed plate 2 and the outside both sides that lie in mounting panel 3, the inside of mounting groove 10 is rotated through the bearing and is installed positive and negative screw rod 11, the one end of positive and negative screw rod 11 runs through fixed plate 2 and extends to the outside, positive and negative screw rod 11's one end keyway is connected with second motor 13, second motor 13 passes through screw and fixed plate 2 fixed mounting, positive and negative screw rod 11's outside meshing is connected with slider 14, and the quantity of slider 14 is two, the outside one side of two sliders 14 is all fixed mounting and is supported piece 15, the outside one side of two pieces 15 is all glued and is connected with cushion 16, rotate effectual change the position between two sliders 14 through second motor 13, and then change the position between two pieces 15 for cushion 16 and the wheel hub contact of supporting piece 15 outside laminating, the effectual wheel hub of fixing, 16 effectively avoid wheel hub friction damage.
The collection bin 17 has been placed at the top of base 1 and under being located lead screw 5, and the effectual piece that drops of piece that produces during the processing is collected to collection bin 17's inside, conveniently centralized processing.
The principle of the utility model is as follows:
the first step: before the wheel hub is installed, the first motor 12 rotates to drive the screw rod 5 to rotate, the threaded sleeve 9 moves to the rightmost side, the first connecting rod 7 and the second connecting rod 8 are connected into a line at the moment, the wheel hub is sleeved outside the screw rod 5, the position between the two sliding blocks 14 is effectively changed through the rotation of the second motor 13, the position between the two abutting blocks 15 is further changed, the abutting blocks 15 are enabled to be abutted with the soft cushion 16, and the wheel hub is enabled to be in contact with the soft cushion, so that the wheel hub is effectively and primarily clamped.
And a second step of: the first motor 12 reversely rotates, the threaded sleeve 9 moves to the left side, and due to the effect of the hinge, the first connecting rod 7 and the second connecting rod 8 are folded, so that the hub is clamped and fixed, the hub is clamped through the folding of the four first connecting rods 7 and the four second connecting rods 8, the phenomenon of uneven clamping force of the hub is avoided, the hub is prevented from moving when the processing is stressed, and the processing accuracy is improved.
And a third step of: the second motor 13 rotates reversely to drive the positive and negative screw rods 11 to rotate reversely, so that the two propping blocks 15 move to two sides, and the propping blocks 15 are contacted to clamp the hub, so that the propping blocks 15 are prevented from influencing the machining during the machining.
Compared with the related art, the hub tooling die provided by the utility model has the following beneficial effects:
before the installation wheel hub, first motor 12 rotates and drives lead screw 5 and rotate for thread bush 9 removes to the right side, and first connecting rod 7 links into a line with second connecting rod 8 this moment, establishes the wheel hub cover in the outside of lead screw 5, and first motor 12 reverse rotation, thread bush 9 removes to the left side, because the effect of hinge, makes first connecting rod 7 fold with second connecting rod 8, and then carries out the centre gripping to wheel hub fixedly, and conveniently processes wheel hub, and the centre gripping is stable, compares traditional centre gripping frock mould, the utility model discloses a four folding of first connecting rod 7 and four second connecting rods 8 avoid the wheel hub centre gripping to appear the inhomogeneous condition of wheel hub clamping force, prevent that the wheel hub from taking place to remove when processing the atress, improved the precision of processing.
Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.
Claims (5)
1. A hub tooling mold comprising: base (1), its characterized in that: the novel screw fixing device is characterized in that a fixing plate (2) is fixedly arranged on one side of the top of the base (1), a mounting plate (3) is fixedly arranged on one side of the outer portion of the fixing plate (2), a bottom plate (4) is fixedly arranged on one side of the outer portion of the mounting plate (3) through a screw, a screw rod (5) is rotatably arranged on one side of the outer portion of the bottom plate (4), fixing rods (6) are fixedly arranged on one side of the outer portion of the bottom plate (4) and are positioned at the same distance as the screw rod (5), the number of the fixing rods (6) is four, a first connecting rod (7) is rotatably arranged at one end of the fixing rods (6) through a hinge, a second connecting rod (8) is rotatably arranged at one end of the first connecting rod (7) through the hinge, and a thread bush (9) is rotatably arranged at one end of the second connecting rod (8) through the hinge, and the screw rod (5) are in threaded connection.
2. The hub tooling mold according to claim 1, wherein one end of the screw rod (5) penetrates through the fixing plate (2) and extends to the outside, a first motor (12) is connected with a key groove at one end of the screw rod (5), and the first motor (12) is fixedly installed with the fixing plate (2) through a screw.
3. The hub tooling mold according to claim 2, wherein the mounting grooves (10) are formed in one side of the outer portion of the fixing plate (2) and in two sides of the outer portion of the mounting plate (3), and the forward and reverse screws (11) are rotatably mounted in the mounting grooves (10) through bearings.
4. A hub tooling mold according to claim 3, wherein one end of the positive and negative screw (11) penetrates through the fixed plate (2) and extends to the outside, one end key slot of the positive and negative screw (11) is connected with a second motor (13), and the second motor (13) is fixedly installed with the fixed plate (2) through a screw.
5. The hub tooling mold according to claim 4, wherein the outer meshing of the positive and negative screw rods (11) is connected with two sliding blocks (14), the outer sides of the two sliding blocks (14) are fixedly provided with abutting blocks (15), the outer sides of the two abutting blocks (15) are respectively and adhesively connected with a soft cushion (16), and the top of the base (1) is positioned under the screw rod (5) and is provided with a collecting bin (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522641.4U CN220094369U (en) | 2023-06-15 | 2023-06-15 | Hub tooling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522641.4U CN220094369U (en) | 2023-06-15 | 2023-06-15 | Hub tooling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094369U true CN220094369U (en) | 2023-11-28 |
Family
ID=88849017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321522641.4U Active CN220094369U (en) | 2023-06-15 | 2023-06-15 | Hub tooling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094369U (en) |
-
2023
- 2023-06-15 CN CN202321522641.4U patent/CN220094369U/en active Active
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