CN203556947U - Comb tooth punching machine - Google Patents
Comb tooth punching machine Download PDFInfo
- Publication number
- CN203556947U CN203556947U CN201320693796.4U CN201320693796U CN203556947U CN 203556947 U CN203556947 U CN 203556947U CN 201320693796 U CN201320693796 U CN 201320693796U CN 203556947 U CN203556947 U CN 203556947U
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- CN
- China
- Prior art keywords
- comb
- ratchet
- workbench
- pawl
- cutting
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a comb tooth punching machine which comprises a rotary cutting wheel, a working table and a support plate frame on the working table, wherein the working table is driven by a ball screw nut pair to move in a direction parallel to the axis of the cutting wheel; the support plate frame is in slide fit with the working table, clamps a comb and horizontally moves relative to the cutting wheel for tooth cutting; a screw rod is nested in a ratchet wheel, and the ratchet wheel is shifted by a pawl to rotate synchronously; the pawl is driven by a rocker, and the top of the pawl is hinged with the rocker; the pawl rotates around a hinged joint and can drive the ratchet wheel to rotate on two sides of the rocker in dual directions; the support plate frame clamps the comb for tooth cutting in the tooth depth direction relative to the rotary cutting wheel, and the pawl drives the working table, so that the comb can move alternatively in the length direction of the comb, and all teeth of the comb are punched; the pawl rotates around the hinged joint of the pawl and the rocker to the other side of the rocker; and the ratchet wheel is driven to rotate reversely, so that the working table returns to the start position. The equipment structure is simple, and the processing precision is high.
Description
Technical field
The utility model relates to a kind of comb gulleting machine.
Background technology
The tooth punching processing of existing comb, adopts circumgyration incision wheel cutting profile of tooth, adds man-hour, saw wheel axially, radially fixing, by artificial clamping or apparatus control comb, along comb length direction and the tooth depth direction relative circumgyration incision wheel that moves, moved, adopt manually clamping, machining accuracy is low; Multiple tooth owing to having on comb, near distance between tooth and tooth, adopts apparatus control, needs frequent starting, braking, and wear and tear in machines is fast, and processing cost is high.
Therefore,, for the deficiencies in the prior art, need the comb gulleting machine that development is a kind of not only simple in structure but also machining accuracy is high.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of comb gulleting machine, simple in structure and tooth punching precision is high.
Comb gulleting machine of the present utility model, comprise the plate supporting frame on frame, circumgyration incision wheel, workbench and workbench, described workbench is driven and is moved along parallel cutting wheel axis direction by ball guide screw nat, described plate supporting frame is slidably matched with workbench and clamps the relative cutting wheel translation of comb and carries out cutting, described ball-screw is placed in ratchet, by ratchet, stir ratchet and together rotate, described ratchet is driven by rocking bar, and ratchet top and rocking bar are hinged.
Further, described frame is provided with ratchet positive stop, and described ratchet is equaled the space width of comb by original position displacement of workbench when encountering block.
Further, also comprise tooth depth governor motion, comprise the pattern in pin and frame that leans on plate supporting frame, after the cutting of tooth depth direction completes, by pin, withstand on pattern.
Further, the position of described pattern in frame is adjustable.
The beneficial effects of the utility model: comb gulleting machine of the present utility model, comprise circumgyration incision wheel, plate supporting frame on workbench and workbench, described workbench is driven and is moved along parallel cutting wheel axis direction by ball guide screw nat, described plate supporting frame is slidably matched with workbench and clamps the relative cutting wheel translation of comb and carries out cutting, described leading screw is placed in ratchet, by ratchet, stirring ratchet together rotates, described ratchet is driven by rocking bar, ratchet top and rocking bar are hinged, described ratchet rotates on the bi-directional drive ratchet rotation of rocking bar both sides around pin joint, the relative circumgyration incision wheel of plate supporting frame clamping comb drives workbench to make comb alternating movement along its length along tooth depth direction and ratchet, to complete the whole tooth punchings of comb, ratchet rotates to rocking bar opposite side around the hinge of itself and rocking bar, driving pawl reverse rotation makes workbench get back to initial position, device structure is simple, machining accuracy is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A to view.
The specific embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in the figure: the comb gulleting machine of the present embodiment, comprise frame 1, circumgyration incision wheel 2, plate supporting frame 4 on workbench 3 and workbench 3, described workbench 3 is driven along parallel cutting wheel 2 axis directions and is moved by ball guide screw nat 5, described plate supporting frame 4 is slidably matched with workbench 3 and clamps the relative cutting wheel translation of comb and carries out cutting, described ball-screw is placed in ratchet 6, by ratchet 7, stirring ratchet 6 together rotates, described ratchet 7 is driven by rocking bar 8, ratchet 7 tops and rocking bar 8 are hinged, described ratchet 7 rotates and can rotate in rocking bar 8 both sides bi-directional drive ratchets 6 around pin joint, ratchet 7 driving pawl intermittent rotaries, rocking bar 8 drives workbench to initial position, by plate supporting frame, drive comb to circumgyration incision wheel relative motion cutting, plate supporting frame is return, continue to drive workbench to move horizontally a space width, plate supporting frame drives comb feeding cutting, and so forth, until all on comb are treated to cutting completes, ratchet is rotated to rocking bar opposite side around the hinge of itself and rocking bar, rotating rocker makes ratchet reverse drive workbench get back to initial position, wait for next operation, this apparatus structure is simple, manual actuation rocking bar can complete the accurate cutting of comb, cost is low.
As the further improvement of technique scheme, described frame 1 is provided with ratchet positive stop 9, described ratchet is equaled the space width of comb by original position displacement of workbench when encountering block, as shown in Figure 2, ratchet driving pawl workbench is advanced along machine direction when ratchet center swings clockwise, in swing process, encounter block, swing stops, now workbench forward travel distance equals comb tooth spacing, by plate supporting frame, clamp comb to the cutting of cutting wheel direction, rocking bar reverse drive ratchet is got back to initial position, block is set and can accurately controls workbench forward travel distance.
As the further improvement of technique scheme, also comprise tooth depth governor motion, comprise the pattern 11 in pin 10 and frame 1 that leans on plate supporting frame, after completing, the cutting of tooth depth direction withstands on pattern 11 by pin 10, the described pin 10 that leans on treats that along tooth punching direction feeding depth D1 is identical with workpiece with the distance B 2 of pattern 11, can accurately control tooth depth.In order to adapt to the comb tooth punching of different tooth depths, the position of described pattern 11 in frame 1 is adjustable, i.e. pattern and adjustable by the distance between pin.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. a comb gulleting machine, comprise frame (1), circumgyration incision wheel (2), plate supporting frame (4) on workbench (3) and workbench (3), described workbench (3) is driven and is moved along parallel cutting wheel (2) axis direction by ball guide screw nat (5), described plate supporting frame (4) is slidably matched with workbench (3) and clamps the relative cutting wheel translation of comb and carries out cutting, it is characterized in that: described ball-screw is placed in ratchet (6), by ratchet (7), stirring ratchet (6) together rotates, described ratchet (7) is driven by rocking bar (8), ratchet (7) top and rocking bar (8) are hinged.
2. comb gulleting machine according to claim 1, is characterized in that: described frame (1) is provided with ratchet positive stop (9), and described ratchet is equaled the space width of comb by original position displacement of workbench when encountering block.
3. comb gulleting machine according to claim 2, is characterized in that: also comprise tooth depth governor motion, comprise the pattern (11) in pin (10) and frame (1) that leans on plate supporting frame, after the cutting of tooth depth direction completes, by pin (10), withstand on pattern (11).
4. comb gulleting machine according to claim 3, is characterized in that: the position of described pattern (11) in frame (1) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693796.4U CN203556947U (en) | 2013-11-05 | 2013-11-05 | Comb tooth punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693796.4U CN203556947U (en) | 2013-11-05 | 2013-11-05 | Comb tooth punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556947U true CN203556947U (en) | 2014-04-23 |
Family
ID=50506698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320693796.4U Withdrawn - After Issue CN203556947U (en) | 2013-11-05 | 2013-11-05 | Comb tooth punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586530A (en) * | 2013-11-05 | 2014-02-19 | 巫溪县发瑞木制品专业合作社 | Comb gulleting machine |
-
2013
- 2013-11-05 CN CN201320693796.4U patent/CN203556947U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586530A (en) * | 2013-11-05 | 2014-02-19 | 巫溪县发瑞木制品专业合作社 | Comb gulleting machine |
| CN103586530B (en) * | 2013-11-05 | 2015-08-26 | 巫溪县发瑞木制品专业合作社 | Comb gulleting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |