CN203210012U - Automatic tool fixture for motorcycle wheel hub drilling valve hole - Google Patents
Automatic tool fixture for motorcycle wheel hub drilling valve hole Download PDFInfo
- Publication number
- CN203210012U CN203210012U CN2013200898612U CN201320089861U CN203210012U CN 203210012 U CN203210012 U CN 203210012U CN 2013200898612 U CN2013200898612 U CN 2013200898612U CN 201320089861 U CN201320089861 U CN 201320089861U CN 203210012 U CN203210012 U CN 203210012U
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- CN
- China
- Prior art keywords
- hub
- hydraulic cylinder
- oil hydraulic
- fixed block
- mainboard
- 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 discloses an automatic tool fixture for a motorcycle wheel hub drilling valve hole. The automatic tool fixture for the motorcycle wheel hub drilling valve hole comprises a mounting main board (1) and an oil hydraulic cylinder (5), wherein a positioning element (2) and the oil hydraulic cylinder (5) are arranged on the mounting main board (1), the positioning element (2) is provided with a curved groove (21) which is matched with a wheel hub curved surface, and a pressing plate (3) is fixed on a piston rod (51) of the oil hydraulic cylinder (5). The automatic tool fixture for the motorcycle wheel hub drilling valve hole improves machining precision, reduces scrap rate in manufacturing procedure, and further improves production efficiency.
Description
Technical field:
The utility model relates to technical field of tooling clamps, bores the automation frock clamp that valve port is used more specifically to a kind of hub of motorcycle.
Background technology:
The valve port of tubeless hub of motorcycle is one of key position on the hub of motorcycle, after valve cock is installed, gas leakage can not be arranged, phenomenons such as valve cock off-centre, in the machined production process, need be concentric with valve port boss black skin, the bottom wall thickness meets the drawing tolerance, prior art mainly relies on manual observation and leans against on the wheel hub width of cloth bar and processes, because width of cloth bar is yielding when casting and heat treatment, manual deburring overlap what all influential location accurately, the phenomenon that valve port trains off influence outward appearance and scrap often appears, the bottom wall thickness is easy overproof scrapping also.
The utility model content:
The purpose of this utility model just is to provide a kind of hub of motorcycle to bore the automation frock clamp that valve port is used, and it has improved machining accuracy, has reduced the scrappage of product in this road manufacturing procedure, has also improved production efficiency simultaneously.
For achieving the above object, the automation frock clamp that a kind of hub of motorcycle brill valve port of the present utility model is used comprises installs mainboard and oil hydraulic cylinder, setting element and oil hydraulic cylinder are installed in to be installed on the mainboard, offer the arch groove that matches with the wheel hub cambered surface on the described setting element, pressing plate is fixed on the piston rod of oil hydraulic cylinder.
Preferred as technique scheme, described setting element and oil hydraulic cylinder are installed on the fixed block, and described fixed block is fixed on to be installed on the mainboard.
Preferred as technique scheme, the front end of described fixed block forms a shelf, and the rear portion of described fixed block offers a breach, setting element place on the shelf and by bolting on fixed block, oil hydraulic cylinder is fixed in the breach, and the rear end of described fixed block is fixed on installs on the mainboard.
Preferred as technique scheme, the front portion of described pressing plate form a peristome that passes through for drill bit, and the anti-pressure head of damaging is installed on this pressing plate.
Preferred as technique scheme, the described anti-pressure head of damaging is installed on the pressing plate by screw rod.
Preferred as technique scheme fixedly has a guide plate on the described installation mainboard, offers the through hole of a guiding usefulness on the described guide plate, and the top sleeve of piston rod is in the through hole of this usefulness that leads.
Preferred as technique scheme, the lower surface of described fixed block is provided with first reinforcement, and this first reinforcement active force is in the lower surface of fixed block and the upper surface of mainboard is installed.
Preferred as technique scheme, the lower end of described oil hydraulic cylinder is provided with second reinforcement, and this second reinforcement active force is in the lower surface of oil hydraulic cylinder and the upper surface of mainboard is installed.
The beneficial effects of the utility model are:
1, offer the arch groove that matches with the curved surface of tubeless hub of motorcycle on the setting element of the present utility model, in the location, the curved surface of tubeless hub of motorcycle is close on the cambered surface of arch groove, and it is more accurate to locate, and can improve machining accuracy.
2, of the present utility model simple in structure, in work, the tubeless hub of motorcycle places on the setting element, and oil hydraulic cylinder drive pressing plate compresses the tubeless hub of motorcycle then, and is easy to operate, can improve the efficient of production and processing.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model
Fig. 2 is front view of the present utility model
Fig. 3 is the left view of Fig. 2
Fig. 4 is work schematic diagram of the present utility model
Fig. 5 is the structural representation of fixed block
Fig. 6 is the structural representation of setting element
Fig. 7 is the front view of setting element
Among the figure: 1, mainboard is installed; 2, setting element; 3, pressing plate; 4, fixed block; 5, oil hydraulic cylinder; 6, guide plate; 7, the anti-pressure head of damaging; 8, nut; 9, screw rod; 10, first reinforcement; 11, second reinforcement; 12, drill bit; 21, arch groove; 22, centre bore; 23, installing hole; 31, peristome; 41, shelf; 42, breach; 43, opening; 51, piston rod; 52, oil-in; 53, oil-out
The specific embodiment:
Therefore the following stated only for embodying the preferred embodiment of the utility model principle, does not limit protection domain of the present utility model
Be depicted as a kind of embodiment that a kind of hub of motorcycle of the utility model bores the automation frock clamp that valve port uses as Fig. 1 to 7, it comprises installs mainboard 1 and oil hydraulic cylinder 5, setting element 2 and oil hydraulic cylinder 5 are installed in to be installed on the mainboard 1, this setting element 2 is used for placing the workpiece of processing, simultaneously workpiece is positioned, thereby offer the arch groove 21 that matches with the wheel hub cambered surface at this setting element 2, when the tubeless hub of motorcycle is bored valve port, the arc surface of tubeless hub of motorcycle is close to the cambered surface of this arch groove 21, the structure of setting element 2 can help tubeless hub of motorcycle workpiece accurately to locate in the present embodiment, can not make and when installing, depart from, pressing plate 3 is fixed on the piston rod 51 of oil hydraulic cylinder 5, and the tubeless hub of motorcycle clamps by pressing plate 3.
In addition for structurally more reasonable, setting element 2 and oil hydraulic cylinder 5 are installed on the fixed block 4 in the present embodiment, fixed block 4 is fixed on to be installed on the mainboard 1, the front end of this fixed block 4 forms a shelf 41, the rear portion of described fixed block 4 offers a breach 42, setting element 2 places on the shelf 41, form installing hole 23 on this setting element 2, this installing hole 23 is for being molded over the through hole on setting element 2 sides, bolt is fixed in setting element 2 on the fixed block 4 by this installing hole 23, oil hydraulic cylinder 5 is fixed in the breach 42, the rear end of fixed block 4 is fixed on installs on the mainboard 1, and in the present embodiment, form a centre bore 22 in order to prevent drill bit 12 smear metal in processing in the center of this setting element 2 to setting element 2.
In the present embodiment, pressing plate 3 is positioned at the top of setting element 2, the front portion of pressing plate 3 forms a peristome 31 that supplies drill bit 12 to pass through, this peristome 31 be positioned at setting element 2 directly over, in addition in order to prevent the workpiece of damaging in the clamping process, the anti-pressure head 7 of damaging is installed on this pressing plate 3, is provided with two anti-pressure heads 7 of damaging in the present embodiment, these two the anti-pressure heads 7 of damaging are installed on pressing plate 3 entities of peristome 31 both sides symmetrically.
The anti-pressure head 7 of damaging above-mentioned is to be installed on the pressing plate 3 by screw rod 9, one end of screw rod 9 fixedly has the anti-pressure head 7 of damaging, this screw rod 9 then is threadedly connected on the pressing plate 3 away from the end that the anti-pressure head 7 of damaging is fixedly arranged, and on this screw rod 9, also be bolted with a nut 8, this nut 8 is to be pressed against on the lower surface of pressing plate 3, this nut 8 plays the locking effect, and the anti-pressure head 7 of damaging can be any flexible material in addition, and the anti-pressure head 7 of damaging is nylon material in the present embodiment.
Simultaneously, in the present embodiment in order to make the entire mechanism more stable work, install on the mainboard 1 guide plate 6 is fixedly arranged, this guide plate 6 is square block structure, the rear end of guide plate 6 is fixed on installs on the mainboard 1, guide plate 6 is positioned at the top of pressing plate 3, offers the through hole of a guiding usefulness on this guide plate 6, and the top sleeve of piston rod 51 is in the through hole of this guiding usefulness.
The lower surface of fixed block 4 is provided with first reinforcement 10, these first reinforcement, 10 active forces are in the lower surface of fixed block 4 and the upper surface of installation mainboard 1, the lower end of oil hydraulic cylinder 5 is provided with second reinforcement 11, these second reinforcement, 11 active forces are in the lower surface of oil hydraulic cylinder 5 and the upper surface of installation mainboard 1, first reinforcement 10 and second reinforcement 11 can be platy structure or triangle block structure, first reinforcement 10 and second reinforcement 11 are the right angle trigonometry block structure in the present embodiment, two right-angle sides of first reinforcement 10 are fixed on the lower surface of fixed block 4 and install on the upper surface of mainboard 1, and two right-angle sides of second reinforcement 11 are fixed on the lower surface of oil hydraulic cylinder 5 and install on the upper surface of mainboard 1.
In sum, the utility model work in as shown in Figure 4, oil hydraulic cylinder 5 has an oil-in 52 and an oil-out 53, the side of fixed block 4 offers an opening 43 that is connected with breach 42, this opening 43 is used for arranging oil-in 52, in work, the tubeless hub of motorcycle is placed on the setting element 2, setting element 2 is given tubeless hub of motorcycle location, oil-in 52 and oil-out 53 connect in hydraulic circuit, by hydraulic drive piston bar 51 the tubeless hub of motorcycle is clamped, 12 pairs of tubeless hub of motorcycle of telescopic drill bit are processed then.
Claims (8)
1. a hub of motorcycle bores the automation frock clamp that valve port is used, it comprises installs mainboard (1) and oil hydraulic cylinder (5), it is characterized in that: setting element (2) and oil hydraulic cylinder (5) are installed in to be installed on the mainboard (1), offer the arch groove (21) that matches with the wheel hub cambered surface on the described setting element (2), pressing plate (3) is fixed on the piston rod (51) of oil hydraulic cylinder (5).
2. a kind of hub of motorcycle according to claim 1 bores the automation frock clamp that valve port is used, and it is characterized in that: setting element (2) and oil hydraulic cylinder (5) are installed on the fixed block (4), and described fixed block (4) is fixed on to be installed on the mainboard (1).
3. a kind of hub of motorcycle according to claim 2 bores the automation frock clamp that valve port is used, it is characterized in that: the front end of fixed block (4) forms a shelf (41), the rear portion of described fixed block (4) offers a breach (42), setting element (2) place shelf (41) go up and by bolting on fixed block (4), oil hydraulic cylinder (5) is fixed in the breach (42), and the rear end of described fixed block (4) is fixed on installs on the mainboard (1).
4. a kind of hub of motorcycle according to claim 1 bores the automation frock clamp that valve port is used, it is characterized in that: the front portion of pressing plate (3) forms a peristome (31) that supplies drill bit (12) to pass through, and the anti-pressure head (7) of damaging is installed on this pressing plate (3).
5. a kind of hub of motorcycle according to claim 4 bores the automation frock clamp that valve port is used, and it is characterized in that: the anti-pressure head (7) of damaging is installed on the pressing plate (3) by screw rod (9).
6. a kind of hub of motorcycle according to claim 1 bores the automation frock clamp that valve port is used, it is characterized in that: mainboard (1) is installed upward fixedly a guide plate (6), offer the through hole of a guiding usefulness on the described guide plate (6), the top sleeve of piston rod (51) is in the through hole of this guiding usefulness.
7. a kind of hub of motorcycle according to claim 3 bores the automation frock clamp that valve port is used, it is characterized in that: the lower surface of fixed block (4) is provided with first reinforcement (10), and this first reinforcement (10) active force is in the lower surface of fixed block (4) and the upper surface of installation mainboard (1).
8. a kind of hub of motorcycle according to claim 1 bores the automation frock clamp that valve port is used, it is characterized in that: the lower end of oil hydraulic cylinder (5) is provided with second reinforcement (11), and this second reinforcement (11) active force is in the lower surface of oil hydraulic cylinder (5) and the upper surface of installation mainboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200898612U CN203210012U (en) | 2013-02-27 | 2013-02-27 | Automatic tool fixture for motorcycle wheel hub drilling valve hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200898612U CN203210012U (en) | 2013-02-27 | 2013-02-27 | Automatic tool fixture for motorcycle wheel hub drilling valve hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210012U true CN203210012U (en) | 2013-09-25 |
Family
ID=49199583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200898612U Expired - Fee Related CN203210012U (en) | 2013-02-27 | 2013-02-27 | Automatic tool fixture for motorcycle wheel hub drilling valve hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737380A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Easily-clamped valve seat machining clamping mechanism |
| CN110026579A (en) * | 2019-04-09 | 2019-07-19 | 广东万丰摩轮有限公司 | A kind of drilling tool in wheel valve hole |
-
2013
- 2013-02-27 CN CN2013200898612U patent/CN203210012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737380A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Easily-clamped valve seat machining clamping mechanism |
| CN110026579A (en) * | 2019-04-09 | 2019-07-19 | 广东万丰摩轮有限公司 | A kind of drilling tool in wheel valve hole |
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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 |
Granted publication date: 20130925 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |