CN203888509U - Grinding head component of knurling machine - Google Patents
Grinding head component of knurling machine Download PDFInfo
- Publication number
- CN203888509U CN203888509U CN201420276436.9U CN201420276436U CN203888509U CN 203888509 U CN203888509 U CN 203888509U CN 201420276436 U CN201420276436 U CN 201420276436U CN 203888509 U CN203888509 U CN 203888509U
- Authority
- CN
- China
- Prior art keywords
- grinding head
- chuck
- fixed
- nut seat
- head assembly
- 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 relates to engraving equipment, in particular to a grinding head component of a knurling machine, and mainly aims to solve the technical problem in the prior art that a knife adopted in an existing knurling machine is difficult to mount, complex in transmission, low in transmission efficiency and the like. The grinding head component comprises a shell (1). The grinding head component is characterized in that a clamping head (2) is fixed in the shell (1) and provided with an inner conical surface (3), a grinding head (4) is clamped at the inner conical surface and connected with a pull rod (5), the clamping head is connected with a nut seat (6), an inner spring (7) is pressed at the nut seat which is connected with a pull plate (8), the shell is fixed with a limiting plate (9) which is connected with the pull plate through an outer spring, and a belt wheel mechanism (10) is fixed on the outer surface of the clamping head and connected with a spindle motor through a transmission device.
Description
Technical field
The utility model relates to a kind of engraving equipment, especially relates to a kind of checkering machine grinding head assembly.
Background technology
Checkering machine generally can be processed the handicraft that some sizes are different, as objects such as jadeware, ivory, glass.Chinese patent discloses a kind of digital-controlled carving machine (Granted publication number: CN 203511105 U), it comprises base frame and is arranged at the mobile working platform of base frame top, both sides, base frame upper surface are provided with slide rail, mobile working platform two body side frame lower ends be provided with match with base frame slide rail chute, in mobile working platform framework, be provided with protective plate, base frame is provided with the first driving mechanism that drives mobile working platform to move along slide rail direction; Base frame surrounding below is provided with feet, and the feet of base frame front end both sides extends upward formation column, is provided with the main axle beam perpendicular to column between column, and main axle beam is provided with knife rest; Mobile working platform top is provided with horizontal thimble crossbeam, and thimble crossbeam both sides are connected with mobile working platform through the bearing of crossbeam bottom; Mobile working platform front side end is provided with reduction box, is provided with the optical axis that is parallel to slide rail in mobile working platform framework, and optical axis is provided with can be along the reciprocating slide block of optical axis, and optical axis and slide block are arranged with protection structure outward; Protection structure comprises the groove shape guard shield that is arranged at slide block and optical axis periphery, Open Side Down for groove shape guard shield, the axial two ends of groove shape guard shield are fixedly connected with two body side frames before and after mobile working platform, and groove shape guard shield periphery cover has slide block guard shield, and slide block guard shield bottom is fixedly connected with slider bottom; Groove shape guard shield opening part is higher than slider bottom; Knife rest is provided with cutter, is also provided with and drives cutter along the driving mechanism of engraving machine short transverse and horizontal plane transverse movement on knife rest.But the Cutting tool installation manner that this checkering machine adopts is comparatively difficult, and transmission is comparatively complicated, and transmission efficiency is lower.
Utility model content
The utility model is to provide a kind of checkering machine grinding head assembly, and it is mainly that to solve the Cutting tool installation manner that the existing checkering machine of prior art adopts comparatively difficult, and transmission is comparatively complicated, the technical problem of the lower grade of transmission efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of checkering machine grinding head assembly of the present utility model, comprise housing, in described housing, be fixed with chuck, chuck is provided with inner conical surface, inner conical surface place clamps bistrique, bistrique is connected with pull bar, and chuck is connected with nut seat, and nut seat place is pressed with inner spring, nut seat connects arm-tie, housing is fixed with limiting plate, and limiting plate connects arm-tie by outer spring, and chuck outer surface is fixed with pulley mechanism pulley mechanism and connects spindle motor by transmission device.After arm-tie pulls, can drive pull bar to pull by nut seat, bistrique, the inner conical surface of chuck can clamp bistrique, by pulley mechanism, can drive chuck to rotate.Can be so that pull bar return by inner spring, can be so that arm-tie return by outer spring.
As preferably, described transmission device includes the power transmission shaft being connected with pulley mechanism, and power transmission shaft is connected with spindle motor by bevel gear group.Can be the power distribution of the spindle motor of vertical transfer to the power transmission shaft of horizontal transmission by bevel gear group, transmission is more accurate like this, and space is comparatively saved in the assembling of each parts.
As preferably, described chuck place is provided with conical bearing, and power transmission shaft place is provided with plane bearing.Can be so that each parts be more smooth and easy rotatably by bearing, thus transmission efficiency improved.
As preferably, described housing is provided with pump nozzle, and pump nozzle is communicated with chuck.Pump nozzle can add lubricating oil as required, can be so that each parts be more smooth and easy rotatably, thus improve transmission efficiency.
Therefore, the utility model utilizes arm-tie, pull bar band rotary bistrique to be clamped by chuck, make the installation of whole grinding head assembly comparatively easy, and it is comparatively simple to reset, by the transmission of bevel gear, make transmission direction conversion comparatively simple, many cover bearings and pump nozzle are set and make transmission efficiency greatly improve, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: housing 1, chuck 2, inner conical surface 3, bistrique 4, pull bar 5, nut seat 6, inner spring 7, arm-tie 8, limiting plate 9, pulley mechanism 10, power transmission shaft 11, bevel gear group 12, conical bearing 13, plane bearing 14, pump nozzle 15, outer spring 16.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of checkering machine grinding head assembly of this example, as Fig. 1, comprise housing 1, in housing, be fixed with chuck 2, chuck is provided with inner conical surface 3, inner conical surface place clamps bistrique 4, bistrique is connected with pull bar 5, chuck is connected with nut seat 6, and nut seat place is pressed with inner spring 7, and nut seat connects arm-tie 8, housing is fixed with limiting plate 9, limiting plate connects arm-tie by outer spring 16, and chuck outer surface is fixed with pulley mechanism 10 pulley mechanism and is connected with power transmission shaft 11, and power transmission shaft is connected with spindle motor by bevel gear group 12.Chuck place is provided with conical bearing 13, and power transmission shaft place is provided with plane bearing 14.Housing is provided with pump nozzle 15, and pump nozzle is communicated with chuck 2.
During use, spindle motor drives power transmission shaft 11 to rotate by bevel gear group 12, and by transmission drive chuck 2 rotations of pulley mechanism 10, the bistrique 4 of chuck clamping can rotate, thereby workpiece is ground to pin, processes.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. a checkering machine grinding head assembly, comprise housing (1), it is characterized in that being fixed with chuck (2) in described housing (1), chuck is provided with inner conical surface (3), inner conical surface place clamps bistrique (4), bistrique is connected with pull bar (5), chuck is connected with nut seat (6), nut seat place is pressed with inner spring (7), nut seat connects arm-tie (8), housing is fixed with limiting plate (9), and limiting plate connects arm-tie by outer spring (16), and chuck outer surface is fixed with pulley mechanism (10) pulley mechanism and connects spindle motor by transmission device.
2. a kind of checkering machine grinding head assembly according to claim 1, is characterized in that described transmission device includes the power transmission shaft (11) being connected with pulley mechanism (10), and power transmission shaft is connected with spindle motor by bevel gear group (12).
3. a kind of checkering machine grinding head assembly according to claim 1 and 2, is characterized in that described chuck (2) locates to be provided with conical bearing (13), and power transmission shaft (11) locates to be provided with plane bearing (14).
4. a kind of checkering machine grinding head assembly according to claim 1 and 2, is characterized in that described housing (1) is provided with pump nozzle (15), and pump nozzle is communicated with chuck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276436.9U CN203888509U (en) | 2014-05-28 | 2014-05-28 | Grinding head component of knurling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276436.9U CN203888509U (en) | 2014-05-28 | 2014-05-28 | Grinding head component of knurling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888509U true CN203888509U (en) | 2014-10-22 |
Family
ID=51714955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276436.9U Expired - Fee Related CN203888509U (en) | 2014-05-28 | 2014-05-28 | Grinding head component of knurling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479998A (en) * | 2015-11-27 | 2016-04-13 | 如皋市华阳铝制品有限公司 | Aluminum pipe engraving machine |
-
2014
- 2014-05-28 CN CN201420276436.9U patent/CN203888509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479998A (en) * | 2015-11-27 | 2016-04-13 | 如皋市华阳铝制品有限公司 | Aluminum pipe engraving machine |
| CN105479998B (en) * | 2015-11-27 | 2017-11-03 | 如皋市华阳铝制品有限公司 | Aluminum pipe engraving machine |
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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: 20141022 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |