CN206436512U - A kind of roller bearing assembly - Google Patents
A kind of roller bearing assembly Download PDFInfo
- Publication number
- CN206436512U CN206436512U CN201621447384.2U CN201621447384U CN206436512U CN 206436512 U CN206436512 U CN 206436512U CN 201621447384 U CN201621447384 U CN 201621447384U CN 206436512 U CN206436512 U CN 206436512U
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- CN
- China
- Prior art keywords
- support
- rack
- hole
- template
- gear
- Prior art date
- 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 - Fee Related
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Abstract
The utility model is related to a kind of roller bearing assembly, relative the first template and the second template, first template and the second template, which are respectively mounted, to be fixed in the first support and the second support, it is connected respectively by rack fixing hole, rack through hole with about two racks be arrangeding in parallel in first support and the second support, two toothed racks are extend into the gear-box being located between the first template and the second template, and are engaged with the gear in gear-box；First support and the second support have a support shaft sky respectively, there are rack through hole and support roller in support shaft sky, support roller is arranged on support axle, support axle is fixed on first support and second support in through supporting shaft hole and with support axle fixed disk and support axle fixing bolt, and the supporting shaft hole is set in the bottom of the rack through hole and perpendicular to the direction of rack through hole；Rack is penetrated on the support roller that one end in rack through hole is pressed in the first support and the second support.The utility model is simple in construction compact, easy for installation, saves parts.
Description
Technical field
The utility model belongs to blow molding machine technical field, and in particular to a kind of roller bearing assembly.
Background technology
Roller bearing assembly is provided with the folding modular system of blow molding machine, the roller bearing assembly includes two and set relatively
The template put, the bottom plate as fixed blow mold.Two model sheetinstallats are fixed in two supports, and by rack by two
Support is connected, and two racks up and down for be arrangeding in parallel engages by two gear-boxes set between supporting and with gear-box, logical
Cross the movement of a template of two of support roller bearing.Using the effect of rack, another template synchronous is moved, realized dynamic
Make.But the rack of existing roller bearing assembly is in the course of the work, easily occurs bending and deformation, device so have impact on just
Often work, also has infringement to rack.Therefore need to be improved.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide folding module system in a kind of blow molding machine
The roller bearing assembly of system.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of roller bearing assembly, the first template and the second template being oppositely arranged, first template and second
Template, which is respectively mounted, to be fixed in the first support and the second support, respectively by setting in first support and the second support
Some rack fixing holes, rack through hole are connected with about two racks be arrangeding in parallel, and two racks, which are extend into, is located at
In gear-box between one template and the second template, and engaged with the gear in gear-box；Described first supports and second
Support has a support shaft sky respectively, there is rack through hole and support roller in support shaft sky, and support roller is arranged on support axle, and support axle is passed through
Supporting shaft hole is simultaneously fixed in the first support and the second support with support axle fixed disk and support axle fixing bolt, and the supporting shaft hole is at this
The bottom of rack through hole and perpendicular to rack through hole direction set；One end that the rack is penetrated in rack through hole is pressed in described
On support roller in first support and the second support.
There are rack case rack bore and axis hole on the rack case, sprocket drive spindle, gear are installed by bearing in the axis hole
It is provided with axle on gear, the rack case and rack case gland, rack case gland is fixed with by rack case gland fixing bolt
Bearing, gear shaft and gear are fixed in rack case.
Two racks are fixed in the rack fixing hole of the first support and the second support by rack nut respectively.
Simple in construction compact, easy for installation, the saving parts of the utility model roller bearing assembly.
Brief description of the drawings
Fig. 1 is the schematic diagram of roller bearing assembly of the present utility model；
Fig. 2 is of the present utility model along E-E line diagrammatic cross-sections；
Fig. 3 is of the present utility model along F-F line diagrammatic cross-sections.
In figure：1-1, the first template, the templates of 1-2 first, the 2, first support, 2-1, the first support shaft are empty, 2-2, first
Axis hole is supportted, the 3, second support, 3-1, the second support shaft are empty, the 3.2, second supporting shaft hole, 4, support fixing bolt, 5, rack leads to
Hole, 6, support roller, 7, support axle, 8, support axle fixed disk, 9, support axle fixed disk bolt, 10, rack fixing hole, 11, rack, 12, rack
Fixing nut, 13, rack case, 13-1 rack case rack bores, 14, bearing, 15, gear shaft, 16, gear, 17, rack case gland,
18th, rack case gland fixing bolt.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
It is shown in Figure 1, a kind of roller bearing assembly, including the first template 1-1 and the second template 1- being oppositely arranged
2, the first template 1-1 and the second template 1-2, which are respectively mounted, to be fixed in the first support 2 and the second support 3, and described the
In one support 2 and the second support 3 respectively by provided with the setting up and down rack 11 parallel with two of rack fixing hole 10
One end connection, two racks are extend into the gear-box 13 being located between the first template 1-1 and the second template 1-2,
And engaged with the gear in gear-box 13, the other end of two racks is attached separately in the second support 3 and the first support 2
Gear hole 5 in.
The first template 1-1 and the second template 1-2 is used to support roller bearing, the support 3 of the first support 2 and second
It is supporting plate, is platy structure.
Wherein, the first template 1-1 and the second template 1-2 respectively by support fixing bolt 4 and first support 2 with
And second support 3 be fixedly connected.
Wherein, first support 2 has the first support shaft sky 2-1, and there is the first supporting shaft hole at the first support shaft sky 2-1 positions
2-2 and rack through hole 5；Second support 3 has the second support shaft sky 3-1, and there is the second supporting shaft hole 3- at the second support shaft sky 3-1 positions
2 and rack through hole 5；
What the first support shaft sky 2-1, the second support shaft sky 3-1 referred to supports what is opened up on 3 in the first support 2 and second
Through-hole structure or groove structure, wherein, the first support shaft sky 2-1 is through-hole structure, and the second support shaft sky 3-1 opens for end
Provided with groove structure.
Wherein, the rack fixing hole 10 in the first support 2 is in the relative bottom of the first support 2, and second supports on 3
Rack fixing hole 10 is misaligned on the relative top of the second support, the axis parallel of two rack fixing holes, corresponding
The first support 2 on rack through hole and rack through hole the same manner setting in the second support 3, one upper, one under,
For the ease of installing parallel rack opposing upper and lower.
Specifically, in the first support 2 and the second support 3, it is logical in rack in the lower vertical of its rack through hole 5 respectively
There are the first supporting shaft hole 2-2 and the second supporting shaft hole 3-2 in the direction in hole 5, in the first support shaft sky 2-1 and the second support shaft sky 3-
There is support roller 6 in 1 respectively, each support roller 6 is corresponding to be arranged on corresponding support axle 7, and corresponding support axle 7 is corresponding through the first support
Axis hole 2-2, the second supporting shaft hole 3-2, and correspondingly it is fixed on the He of the first support 2 with support axle fixed disk 8 and support axle fixing bolt 9
In second support 3.
Being equipped with the middle of first template 1-1 and the second template 1-2 on rack case 13, rack case 13 has rack case rack bore 13-1
And axis hole, in rack case 13 built with bearing 14, gear shaft 15 and gear 16, gear shaft 15 is installed with axis hole, in gear shaft 15
On be installed with gear 16, have bearing 14 on gear shaft 15 and gear 16, rack case gland fixing bolt 18 passes through rack case gland
17, bearing 14, gear shaft 16 and gear 17 are fixed in rack case 13.
Specifically, two toothed rack 11 is fixed on the first support 2 and second by corresponding rack nut 12 respectively
In the rack fixing hole 10 of support 3, it is fixed on while two toothed racks 11 respectively penetrate rack case rack bore 13-1 in rack case 13, two
Toothed rack 13 and corresponding gear 16 are to engagement；And the other end of rack 11 is penetrated in rack through hole 5, the He of the first support 2 is pressed in
On support roller 6 in second support 3, rack is played a supporting role by support roller, flexural deformation when rack is moved is prevented.
Moved in the first template 1-1 while when rack 11 is moved along rack axis direction, passing through gear.
Claims (3)
1. a kind of roller bearing assembly, it is characterised in that the first template and the second template being oppositely arranged, first template
And second template be respectively mounted be fixed on the first support and second support on, it is described first support and second support on point
Not by provided with rack fixing hole, rack through hole be connected with about two racks be arrangeding in parallel, two racks are stretched into
Engaged into the gear-box being located between the first template and the second template, and with the gear in gear-box；First support
And second support have a support shaft sky respectively, have rack through hole and support roller in support shaft is empty, support roller, which is arranged on, to be held in the palm on axle,
Support axle is through supporting shaft hole and is fixed on support axle fixed disk and support axle fixing bolt in the first support and the second support, the support
Axis hole is set in the bottom of the rack through hole and perpendicular to the direction of rack through hole；One end that the rack is penetrated in rack through hole
It is pressed on the support roller in first support and the second support.
2. roller bearing assembly according to claim 1, it is characterised in that have on the rack case rack case rack bore and
Install to be provided with gear, the rack case on sprocket drive spindle, gear shaft by bearing in axis hole, the axis hole and pass through rack case pressure
Lid fixing bolt is fixed with rack case gland, and bearing, gear shaft and gear are fixed in rack case by rack case gland.
3. roller bearing assembly according to claim 2, it is characterised in that two racks are solid by rack nut respectively
In the rack fixing hole for being scheduled on the first support and the second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447384.2U CN206436512U (en) | 2016-12-27 | 2016-12-27 | A kind of roller bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447384.2U CN206436512U (en) | 2016-12-27 | 2016-12-27 | A kind of roller bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436512U true CN206436512U (en) | 2017-08-25 |
Family
ID=59642551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447384.2U Expired - Fee Related CN206436512U (en) | 2016-12-27 | 2016-12-27 | A kind of roller bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436512U (en) |
-
2016
- 2016-12-27 CN CN201621447384.2U patent/CN206436512U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |