CN207044713U - Device is assembled in a kind of roller bearing metal shaft core hot pressing - Google Patents
Device is assembled in a kind of roller bearing metal shaft core hot pressing Download PDFInfo
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- CN207044713U CN207044713U CN201720723646.1U CN201720723646U CN207044713U CN 207044713 U CN207044713 U CN 207044713U CN 201720723646 U CN201720723646 U CN 201720723646U CN 207044713 U CN207044713 U CN 207044713U
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- hot pressing
- roller bearing
- shaft core
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- roller
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Abstract
It the utility model is related to a kind of roller bearing metal shaft core hot pressing assembling device, including device pedestal plate, device pedestal plate is provided with hot pressing assembling Power Component, roller bearing positioning pedestal, baffle plate is assembled in hot pressing, the pressure-bearing side of hot pressing assembling baffle plate is provided with shaft core A, the left and right ends of hot pressing assembling baffle plate pressure-bearing side are provided with hot pressing guide pillar A, hot pressing assembling Power Component includes actuating cylinder, the output end of actuating cylinder is provided with heating platen, the pressure-bearing side of heating platen is provided with shaft core B, the left and right ends of heating platen pressure-bearing side are provided with hot pressing guide hole A, hot pressing guide pillar A is provided with hot pressing guide hole A, hot pressing is assembled and is provided with roller bearing positioning pedestal between baffle plate and heating platen, roller bearing positioning pedestal is provided with roller massage device, shaft core A, roller massage device, shaft core B arranges in coaxial inner conductor.The utility model uses improved technique, after roller bearing shaping under not yet cooling state, metal shaft core is pressed into roller bearing using pressure apparatus, has the characteristics of high in machining efficiency.
Description
Technical field
A kind of shaft core assembling device is the utility model is related to, more particularly to a kind of roller bearing metal shaft core hot pressing assembling device,
Belong to machinery processing apparatus field.
Background technology
The roller bearing on floor brush of dust collector is generally produced using expanded material at present, and shaft core assembly technology would generally be in roller bearing
Iron core is directly placed into mould molding during direct injection molding, taken out after cooling, roller bearing can be made by plastic wraps in metal shaft core.
The defects of prior art is that shaft core must load mould in advance in shaping, because die sinking is apart from limited, therefore to be loaded in mould
The practical operation efficiency of shaft core is low, time-consuming, and shaft core is in the case where being attached to position or falling in mould crack,
Easily cause burn failure.
Utility model content
The utility model roller bearing metal shaft core hot pressing assembling device discloses new scheme, using improved technique, is rolling
After axle shaping under not yet cooling state, metal shaft core is pressed into roller bearing using pressure apparatus, solves existing integrated injection molding
The problem of processing efficiency is low existing for moulding process.
The utility model roller bearing metal shaft core hot pressing assembling device includes device pedestal plate, and device pedestal plate is provided with hot pressing
Power Component, roller bearing positioning pedestal, hot pressing assembling baffle plate are assembled, hot pressing assembling baffle plate is fixed on the end face of device pedestal plate
On, the pressure-bearing side of hot pressing assembling baffle plate is provided with some Mandrel seat A, and Mandrel seat A interior edge hot pressing direction is provided with shaft core A, hot pressing dress
Left and right ends with baffle plate pressure-bearing side are provided with hot pressing guide pillar A, and hot pressing assembling Power Component includes actuating cylinder, and actuating cylinder leads to
Cross cylinder block to be fixed on the other end of device pedestal plate, the output end of actuating cylinder is provided with heating platen, and heating platen is held
Pressure side is provided with some Mandrel seat B, and Mandrel seat B interior edge hot pressing direction is provided with shaft core B, set on the left and right ends of heating platen pressure-bearing side
There is hot pressing guide hole A, hot pressing guide pillar A be provided with hot pressing guide hole A, roller bearing positioning pedestal is provided between hot pressing assembling baffle plate and heating platen,
Roller bearing positioning pedestal is provided with roller massage device, and shaft core A, roller massage device, shaft core B arrange in coaxial inner conductor.Actuating cylinder promotes heat
Pressing plate along hot pressing guide pillar A and hot pressing assemble baffle fit shaft core A, shaft core B be pressed into from the both ends of roller massage device to be formed in set gold
Belong to the roller massage device of shaft core.
Further, the left and right ends of the roller bearing positioning pedestal of this programme are provided with positioning hole A, fixing hole A, in positioning hole A
Provided with positioning element A, fixed component A is provided with fixing hole A, roller bearing positioning pedestal is accurate by positioning element A, fixed component A
Positioning is fixed on device pedestal plate.
Further, the left and right ends of the roller bearing positioning pedestal of this programme are provided with hot pressing guide hole B, are provided with hot pressing guide hole B
Hot pressing guide pillar A, roller bearing positioning pedestal limit the relative position that baffle plate is assembled with hot pressing by hot pressing guide pillar A.
Further, hot pressing guide pillar B is additionally provided with the left and right ends of the heating platen pressure-bearing side of this programme, roller bearing positioning pedestal
Hot pressing guide hole C is additionally provided with left and right ends, is provided with hot pressing guide pillar B in hot pressing guide hole C, roller bearing positioning pedestal passes through hot pressing guide pillar B
Limit the relative position with heating platen.
Further, the roller bearing positioning pedestal of this programme is provided with multiple roller massage device stopper slots, in roller massage device stopper slot
Provided with roller massage device.
Further, the hot pressing assembling baffle plate of this programme is provided with positioning hole B, fixing hole B, and location division is provided with positioning hole B
Fixed component B is provided with part B, fixing hole B, hot pressing assembling baffle plate is accurately positioned and is fixed on by positioning element B, fixed component B
On device pedestal plate.
Further, the cylinder block of this programme includes " L " shape mounting, and a side board of " L " shape mounting is fixed on device pedestal
On plate, actuating cylinder is seated against on another side board of " L " shape mounting.
Further, some reinforcement gussets are provided between two side boards of " L " shape mounting of this programme.
Further, the left and right ends of a side board of " L " shape mounting of this programme are provided with oval positioning hole, oval positioning
Fixed component C is provided with hole, cylinder block is accurately positioned by fixed component C and is fixed on device pedestal plate.
The utility model roller bearing metal shaft core hot pressing assembling device uses improved technique, is not yet cooled down after roller bearing shaping
In the state of, metal shaft core is pressed into roller bearing using pressure apparatus, there is the characteristics of high in machining efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model roller bearing metal shaft core hot pressing assembling device embodiment one.
Fig. 2 is the schematic diagram of roller bearing metal shaft core hot pressing assembling device embodiment two.
Wherein, 100 be device pedestal plate, and 210 be actuating cylinder, and 220 be heating platen, and 221 be hot pressing guide pillar B, and 310 be rolling
Axle portion part stopper slot, 400 be hot pressing assembling baffle plate, and 410 be hot pressing guide pillar A.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, the schematic diagram of the utility model roller bearing metal shaft core hot pressing assembling device.The utility model roller bearing gold
Category shaft core hot pressing assembling device includes device pedestal plate, and device pedestal plate is provided with hot pressing assembling Power Component, roller bearing positioning base
Seat, hot pressing assembling baffle plate, hot pressing assembling baffle plate are fixed on the end face of device pedestal plate, on the pressure-bearing side of hot pressing assembling baffle plate
Provided with some Mandrel seat A, Mandrel seat A interior edge hot pressing direction is provided with shaft core A, is set on the left and right ends of hot pressing assembling baffle plate pressure-bearing side
There is hot pressing guide pillar A, hot pressing assembling Power Component includes actuating cylinder, and actuating cylinder is fixed on device pedestal plate by cylinder block
On other end, the output end of actuating cylinder is provided with heating platen, and the pressure-bearing side of heating platen is provided with some Mandrel seat B, shaft core
Seat B interior edge hot pressing direction is provided with shaft core B, and the left and right ends of heating platen pressure-bearing side are provided with hot pressing guide hole A, set in hot pressing guide hole A
There is hot pressing guide pillar A, be provided with roller bearing positioning pedestal between hot pressing assembling baffle plate and heating platen, roller bearing positioning pedestal is provided with roller bearing portion
Part, shaft core A, roller massage device, shaft core B arrange in coaxial inner conductor.Actuating cylinder promotes heating platen to be assembled along hot pressing guide pillar A and hot pressing
Shaft core A, shaft core B are pressed into form the interior roller massage device for setting metal shaft core by baffle fit from the both ends of roller massage device.Such scheme
After roller bearing shaping under not yet cooling state, metal shaft core is pressed into roller bearing using pressure apparatus, processing greatly improved
Efficiency.
In order to be accurately positioned the relative position of shaft core and roller bearing, the accuracy of last item processing, the rolling of this programme are improved
Axle positioning pedestal can in the following ways be realized and is accurately positioned.
Embodiment one
As shown in figure 1, roller bearing positioning pedestal is fixed on device pedestal plate using alignment pin and bolt, specifically roller bearing
The left and right ends of positioning pedestal are provided with positioning hole A, fixing hole A, are provided with positioning element A in positioning hole A, are provided with fixing hole A
Fixed component A, roller bearing positioning pedestal are accurately positioned by positioning element A, fixed component A and are fixed on device pedestal plate.
Embodiment two
As shown in Fig. 2 utilize the cooperation positioning rollers positioning pedestal of guide pillar and guide hole, specifically a left side for roller bearing positioning pedestal
Right both ends are provided with hot pressing guide hole B, and hot pressing guide pillar A is provided with hot pressing guide hole B, and roller bearing positioning pedestal is limited by hot pressing guide pillar A
With the relative position of hot pressing assembling baffle plate.In order to further determine that the position relationship of roller bearing positioning pedestal and heating platen, this programme
Heating platen pressure-bearing side left and right ends on be additionally provided with hot pressing guide pillar B, be additionally provided with hot pressing on the left and right ends of roller bearing positioning pedestal
Hot pressing guide pillar B is provided with guide hole C, hot pressing guide hole C, roller bearing positioning pedestal limits the relative position with heating platen by hot pressing guide pillar B
Put.
In order to further improve the processing efficiency of device, improve the positioning precision between part, improve the stabilization of power part
Property, this programme is improved on the basis of such scheme, specific as follows.In order to increase the roller bearing of one-stop operation process processing
Quantity, this programme are equidistantly provided with multiple roller bearing grooves in roller bearing positioning pedestal, a rolling can be placed in each roller bearing groove
Axle, such one-stop operation can process multiple roller bearings simultaneously, improve processing efficiency, and specifically roller bearing positioning pedestal is provided with more
Individual roller massage device stopper slot, roller massage device stopper slot is interior to be provided with roller massage device.In order to accurately determine the position of hot pressing assembling baffle plate,
The hot pressing assembling baffle plate of this programme is provided with positioning hole B, fixing hole B, is provided with positioning element B in positioning hole B, is set in fixing hole B
There is fixed component B, hot pressing assembling baffle plate is accurately positioned by positioning element B, fixed component B to be fixed on device pedestal plate.For
Guarantee actuating cylinder will not produce activity in operation process, improve the stability of power part, the cylinder block of this programme includes
" L " shape mounting, a side board of " L " shape mounting are fixed on device pedestal plate, and actuating cylinder is seated against in " L " shape mounting
On another side board.Further, in order to strengthen the intensity of mounting, it is provided between two side boards of " L " shape mounting of this programme some
Reinforcement gusset.Meanwhile in order to finely tune the position of cylinder block, ensure the steadiness that cylinder block is fixed, " L " shape of this programme
The left and right ends of one side board of mounting are provided with oval positioning hole, are provided with fixed component C in oval positioning hole, cylinder block passes through
Fixed component C, which is accurately positioned, to be fixed on device pedestal plate.
This programme discloses a kind of scheme that the work for filling shaft core is put into beyond mould to carry out, and improves production efficiency,
The principle that plastics expand with heat and contract with cold is made full use of, shaft core is loaded in the case where plastics do not cool down also completely, cooled down using plastics
Shaft core is fixed in contraction.Device utilizes pneumatic principle, metal shaft core first is fixed on into pressing element both ends, after being formed out etc. plastic shaft
Secured centered position is put into, metal shaft is pressed into plastics axis body using air pressure, treats that plastics cool down, metal shaft is secured on roller bearing
.This programme is put into shaft core in the case where plastic shaft not yet cools down completely, and movable one end keeps concentricity with fixed one end
Less than 0.05mm, the fixed position of plastic shaft also keeps concentricity to be less than 0.05mm with the fixed of iron core.Therefore, the rolling of this programme
Axle metal shaft core hot pressing assembling device has following technique effect：(1) the metal shaft core of roller bearing is installed outside mould, reduces worker
Labor intensity and work difficulty；(2) the production efficiency of roller bearing is improved, and yield can improve 35%.Based on above feature, this programme
Roller bearing metal shaft core hot pressing assembling device there are substantive distinguishing features and progress compared to currently existing scheme.
The roller bearing metal shaft core hot pressing assembling device of this programme is not limited to the content disclosed in embodiment, implements
The technical scheme occurred in example can be extended based on the understanding of those skilled in the art, and those skilled in the art are according to this programme
The simple alternative made with reference to common knowledge falls within the scope of this programme.
Claims (9)
1. device is assembled in a kind of roller bearing metal shaft core hot pressing, it is characterized in that including device pedestal plate, set on described device bedplate
There are hot pressing assembling Power Component, roller bearing positioning pedestal, hot pressing assembling baffle plate, the hot pressing assembling baffle plate is fixed on described device bottom
On the end face of seat board, the pressure-bearing side of the hot pressing assembling baffle plate is provided with some Mandrel seat A, the Mandrel seat A interior edge hot pressing
Direction is provided with shaft core A, and the left and right ends of the hot pressing assembling baffle plate pressure-bearing side are provided with hot pressing guide pillar A, and the hot pressing assembling is dynamic
Power component includes actuating cylinder, and the actuating cylinder is fixed on by cylinder block on the other end of described device bedplate, institute
The output end for stating actuating cylinder is provided with heating platen, and the pressure-bearing side of the heating platen is provided with some Mandrel seat B, the Mandrel seat
B interior edge hot pressing direction is provided with shaft core B, and the left and right ends of the heating platen pressure-bearing side are provided with hot pressing guide hole A, the hot pressing guide hole
The hot pressing guide pillar A is provided with A, the roller bearing positioning pedestal is provided between the hot pressing assembling baffle plate and the heating platen, it is described
Roller bearing positioning pedestal is provided with roller massage device, and the shaft core A, roller massage device, shaft core B arrange in coaxial inner conductor；The power gas
Cylinder promote the heating platen along the hot pressing guide pillar A and hot pressing assembling baffle fit by the shaft core A, shaft core B from described
The both ends of roller massage device are pressed into form the interior roller massage device for setting metal shaft core.
2. device is assembled in roller bearing metal shaft core hot pressing according to claim 1, it is characterised in that the roller bearing positioning pedestal
Left and right ends be provided with positioning hole A, be provided with positioning element A, the fixing hole A in fixing hole A, the positioning hole A and be provided with
Fixed component A, the roller bearing positioning pedestal are accurately positioned by the positioning element A, fixed component A and are fixed on described device bottom
On seat board.
3. device is assembled in roller bearing metal shaft core hot pressing according to claim 1, it is characterised in that the roller bearing positioning pedestal
Left and right ends be provided with hot pressing guide hole B, the hot pressing guide hole B in be provided with the hot pressing guide pillar A, the roller bearing positioning pedestal is led to
Cross the hot pressing guide pillar A and limit the relative position that baffle plate is assembled with the hot pressing.
4. device is assembled in roller bearing metal shaft core hot pressing according to claim 3, it is characterised in that the heating platen pressure-bearing side
Left and right ends on be additionally provided with hot pressing guide pillar B, hot pressing guide hole C is additionally provided with the left and right ends of the roller bearing positioning pedestal, it is described
The hot pressing guide pillar B is provided with hot pressing guide hole C, the roller bearing positioning pedestal is limited and the hot pressing by the hot pressing guide pillar B
The relative position of plate.
5. device is assembled in roller bearing metal shaft core hot pressing according to any one of claim 1 to 4, it is characterised in that described
Roller bearing positioning pedestal is provided with multiple roller massage device stopper slots, and roller massage device is provided with the roller massage device stopper slot.
6. device is assembled in roller bearing metal shaft core hot pressing according to any one of claim 1 to 4, it is characterised in that described
Hot pressing assembling baffle plate is provided with positioning hole B, interior be provided with positioning element B, the fixing hole B of fixing hole B, the positioning hole B sets
There is fixed component B, the hot pressing assembling baffle plate is accurately positioned by the positioning element B, fixed component B and is fixed on described device
On bedplate.
7. device is assembled in roller bearing metal shaft core hot pressing according to any one of claim 1 to 4, it is characterised in that described
Cylinder block includes " L " shape mounting, and a side board of " L " the shape mounting is fixed on described device bedplate, the power gas
Cylinder is seated against on another side board of " L " the shape mounting.
8. device is assembled in roller bearing metal shaft core hot pressing according to claim 7, it is characterised in that " L " the shape mounting
Some reinforcement gussets are provided between two side boards.
9. device is assembled in roller bearing metal shaft core hot pressing according to claim 7, it is characterised in that " L " the shape mounting
The left and right ends of one side board are provided with oval positioning hole, are provided with fixed component C in the oval positioning hole, the cylinder block leads to
Cross the fixed component C and be accurately positioned and be fixed on described device bedplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723646.1U CN207044713U (en) | 2017-06-21 | 2017-06-21 | Device is assembled in a kind of roller bearing metal shaft core hot pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723646.1U CN207044713U (en) | 2017-06-21 | 2017-06-21 | Device is assembled in a kind of roller bearing metal shaft core hot pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044713U true CN207044713U (en) | 2018-02-27 |
Family
ID=61494039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723646.1U Active CN207044713U (en) | 2017-06-21 | 2017-06-21 | Device is assembled in a kind of roller bearing metal shaft core hot pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044713U (en) |
-
2017
- 2017-06-21 CN CN201720723646.1U patent/CN207044713U/en active Active
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