CN203875620U - Table type cutting device and sliding device thereof - Google Patents
Table type cutting device and sliding device thereof Download PDFInfo
- Publication number
- CN203875620U CN203875620U CN201420266033.6U CN201420266033U CN203875620U CN 203875620 U CN203875620 U CN 203875620U CN 201420266033 U CN201420266033 U CN 201420266033U CN 203875620 U CN203875620 U CN 203875620U
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- CN
- China
- Prior art keywords
- carriage
- travelling arm
- guide base
- main wheel
- wheels
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Abstract
The utility model discloses a sliding device. The sliding device comprises a guiding base, a tackle and a sliding arm, wherein the tackle is respectively independently connected with the guiding base and the sliding arm slidably in the direction parallel to a first direction; the tackle comprises a frame and at least two wheel sets; each wheel set comprises at least one main wheel; the main wheels are rotatably connected with the frame; rotating shafts of the main wheels are perpendicular to the first direction; the sliding arm comprises a structural arm and a supporting rod; and the supporting rod is in contact fit with the main wheels so as to form a rolling pair. The utility model also provides a table type cutting device with the sliding device. The sliding device is convenient to use and small in size.
Description
Technical field
The utility model relates to a kind of desk-top cutter sweep and carriage thereof, is specifically related to a kind of desk-top cutter sweep and carriage thereof that is free to slide connection.
Background technology
Existing desk-top cutter sweep in use, in order to realize the disposable cutting of workpiece, conventionally needs artificial or other instrument auxiliary work-piece to move to cut, or cutter head on Mobile desk type cutter sweep cuts.But for large scale, workpiece that weight is high, no matter be that travelling workpiece or mobile cutter head are all very inconvenient.In order to adapt to large-sized workpiece, need the desk-top cutter sweep that design is larger, its cost of manufacture is higher on the one hand simultaneously, and volume is large on the other hand, can be relatively heavy, and cause and use inconvenience.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of not only easy to use but also size less carriage.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of carriage, comprise guide base, carriage also comprises: coaster, travelling arm, coaster independently forms and is parallel to being slidably connected of first direction with guide base and travelling arm respectively, and coaster comprises: framework, at least plural wheels, and wheels at least comprise a main wheel, main wheel and framework formation are rotationally connected, the rotating shaft of main wheel is perpendicular to first direction, and travelling arm comprises: structural arm and support bar, support bar contacts with main wheel to coordinate and forms rolling pair.
Further, guide base comprises: base rail; Wheels also comprise: jockey pulley, base rail contacts with jockey pulley to coordinate and forms rolling pair.
Further, the number of base rail is that the number of 2, one jockey pulleys in wheels is also 2, and they are separately positioned on the both sides of main wheel.
Further, a base rail comprises guide frame and guide post; Main wheel and jockey pulley are pivotally connected.
Further, framework is the shell that can accommodate wheels, framework comprises that first surface and the both sides from first surface vertically extend second and the 3rd that comes, first surface is provided with first through hole that can make main wheel part appear, on second and the 3rd, be respectively equipped with the second through hole and the third through-hole that are connected pivot, second and the 3rd 's the side away from first surface is also extended respectively the first flange, and the both sides of guide base are respectively equipped with the first groove coordinating with the first flange.
Further, guide base and travelling arm are respectively equipped with a catch along the two ends of first direction.
Further, carriage also comprises disconnecting prevention structure, and disconnecting prevention structure is positioned at the both sides perpendicular to first direction of guide base and travelling arm.
The utility model also proposes a kind of desktop apparatus, comprising: first component and second component, desktop apparatus also comprises carriage.
Further, the guide base of carriage is screwed on first component, and travelling arm is connected on second component by connector, and connector is work type structure, is respectively equipped with the T-shaped groove that can accommodate the second connector two ends on travelling arm and second component.
The utility model also proposes a kind of desk-top cutter sweep, comprises substrate, work top and cutter head, and desk-top cutter sweep also comprises carriage, institute's carriage be slidably connected work top and substrate.
Usefulness of the present utility model is: in carriage, between guide base and travelling arm, be provided with coaster, coaster is guide base and travelling arm slip relatively, can realize in the time of the relative guide base slip of coaster certain size, the distance maximum that the relative guide base of travelling arm slides can reach the twice of the distance of the relative guide base slip of coaster, thereby it is quite convenient to make carriage of the present utility model use, and can realizes one compared with long sliding distance time and do not increase the size of carriage.
Brief description of the drawings
Figure 1 shows that the structural representation of the desk-top cutter sweep of the utility model;
Figure 2 shows that the structural representation of the carriage preferred embodiment in Fig. 1;
Figure 3 shows that the decomposing schematic representation of the part-structure of the carriage in Fig. 2;
Figure 4 shows that the enlarged diagram of a-quadrant in Fig. 3;
Figure 5 shows that the enlarged diagram in B region in Fig. 3;
Figure 6 shows that the structural representation of the carriage other direction in Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
The utility model proposes a kind of desk-top cutter sweep.Figure 1 shows that the structural representation of the desk-top cutter sweep of the utility model.Please refer to Fig. 1, desk-top cutter sweep of the present utility model, comprise: substrate 100, work top 200, knife head device 300 and carriage 400, substrate 100 is for support works table top 200, need the workpiece (not shown) of cutting to be positioned over the cutting that realizes workpiece on work top 200 by knife head device 300, carriage 400 be slidably connected work top 200 and substrate 100.
Figure 2 shows that the structural representation of the carriage preferred embodiment in Fig. 1.Please refer to Fig. 2, carriage 400 of the present utility model comprises: guide base 410, travelling arm 420 and coaster 430, coaster 430, between guide base 410 and travelling arm 420, and independently forms and is parallel to being slidably connected of first direction with guide base 410 and travelling arm 420 respectively.Wherein, first direction is the length direction of guide base 410, (with reference to Fig. 2, first direction is the directions X in Fig. 2).
Figure 3 shows that the decomposing schematic representation of the part-structure of the carriage in Fig. 2; Figure 4 shows that the enlarged diagram of a-quadrant in Fig. 3; Figure 5 shows that the enlarged diagram in B region in Fig. 3.Please with reference to Fig. 2 to Fig. 5:
Guide base 410 is positioned at the bottom of carriage 400 of the present utility model.Guide base 410 comprises pair of base guide rail (figure is mark not), and base rail is extended along first direction.Each base rail comprises guide frame 411 and guide post 412, and guide frame 411 is for being opened in the semi-circular recesses on guide base 410, and guide post 412 is for being placed in the cylinder in guide frame 411.
Travelling arm 420 is positioned at the top of carriage 400 of the present utility model.Travelling arm 420 comprises a structural arm 421 and a support bar 422, and structural arm 421 is for being opened in the semi-circular recesses on travelling arm 420, and support bar 422 is for being placed in the cylinder in structural arm 421.
In the present embodiment, in order to stop the coaster 430 also can be according to need, to front slide, being also respectively equipped with a catch 423 along the two ends of first direction at guide base 410 and travelling arm 420 in the time sliding into termination along base rail and travelling arm 420.
Coaster 430 is located between a pair of guide post 412 and a support bar 422, and can slide along guide post 412 and support bar 422 front and back.In the present embodiment, coaster 430 comprises two wheels 431 and the framework 432 that is connected two wheels 431, and the structure of wheels 431 and base rail and travelling arm 420 match, and realizing coaster 430 can be subjected to displacement along base rail and travelling arm 420.
Figure 6 shows that the structural representation of the carriage other direction in Fig. 3.Please with reference to Fig. 3 and Fig. 6, concrete, each wheels 431 comprise two jockey pulley 431a and a main wheel 431b, two jockey pulley 431a are located at respectively the both sides of main wheel 431b, then by pivot 431c by jockey pulley 431a with main wheel 431b is pivotally connected is integrated, main wheel 431b and jockey pulley 431a and framework 432 are formed to be rotationally connected, and the rotor shaft direction of main wheel 431b and jockey pulley 431a is second direction, here, second direction is the width of guide base 410, and second direction is also perpendicular to first direction, (with reference to Fig. 2, second direction is the Y-direction in Fig. 2).Wherein, two diameters that are positioned at the jockey pulley 431a of both sides are less than the diameter of main wheel 431b, thereby jockey pulley 431a can be contacted respectively with support bar 422 with guide post 412 with main wheel 431b, jockey pulley 431a contacts with the guide post 412 in base rail to coordinate and forms rolling pair, and main wheel 431b also contacts to coordinate with support bar 422 and forms rolling pair.For being located between base rail and travelling arm 420 of making that wheels 431 can be firm, and slide along base rail and travelling arm 420, on each jockey pulley 431a and main wheel 431b, be also provided with the V-type groove that can be located at guide post 412 and support bar 422.In addition, rock in sliding process for fear of jockey pulley 431a and main wheel 431b, also between jockey pulley 431a and main wheel 431b, be provided with pad 431d.
It will be appreciated by those skilled in the art that, framework 432 can be realized the device that two wheels 431 connect, such as connecting rod, chain etc. for any.In the present embodiment, the preferred use of framework 432 can be accommodated the shell of wheels 431, the devices such as relative connecting rod, chain; use shell as framework 432; except realizing the connection of wheels 431, can also protect wheels 431 to be without prejudice simultaneously, extend the service life of wheels 431.Framework 432 comprises first surface 432a, second 432b and the 3rd 432c.Wherein, first surface 432a is provided with two the first through hole 432d, and what the first through hole 432d can make main wheel 431b part exposes first surface 432a, thereby the part that makes main wheel 431b expose the first through hole 432d contacts with support bar 422, second 432b is to vertically extend respectively the vertical plane coming from the relative both sides of first surface 432a with the 3rd 432c, second 432b is relative with the 3rd 432c position, structure is identical, on second 432b and the 3rd 432c, be also respectively equipped with the second through hole 432e and third through-hole 432f, the second through hole 432e and the third through-hole 432f two ends for accommodating pivot 431c, the two ends of pivot 431c can be provided with screw thread, then by nut, pivot 431c is fixedly attached on second 432b and the 3rd 432c, wheels 431 are connected on framework 432, realize the connection of two wheels 431.In addition, when coaster 430 is slided on guide base 410, coaster 430 can not be subjected to displacement along second direction, also on second 432b of framework 432 and the 3rd 432c, be provided with the first flange 432g, on guide base 410, be provided with the first groove 413, wherein, the first flange 432g extends out from the side away from first surface 432a of second 432b and the 3rd 432c respectively, the first groove 413 is arranged at the side of guide base 410 along second direction, and the structure of the first groove 413 and the first flange 432g match, thereby can coaster 430 be offset in slip sliding process along linear slide by framework 432 and coordinating of guide base 410.
Please referring again to Fig. 3 and Fig. 6, carriage 400 in the present embodiment also comprises disconnecting prevention structure 440, disconnecting prevention structure 440 connects as one guide base 410 and travelling arm 420, can prevent that coaster 430 from departing from guide base 410 and travelling arm 420 in second direction simultaneously.Concrete, disconnecting prevention structure 440 comprises anticreep plate 441, and extend a connecting plate 442 in a side of the third direction of anticreep plate 441, here, third direction is the short transverse (with reference to Fig. 2, third direction is the Z direction in Fig. 2) of guide base 410, the structure of connecting plate 442 is L-type, and be fixedly connected with travelling arm 420 by screw, extend the second flange 443, the second flanges 443 at the opposite side of anticreep plate 441 and hook the 3rd flange 414 of being located at formation on guide base 410.One side of disconnecting prevention structure 440 is fixedly connected on travelling arm 420, and opposite side and guide base 410 are connected, thereby can prevent that coaster 430 and travelling arm 420 from departing from guide base 410.
Carriage 400 of the present utility model is to realize and sliding like this: first, promote travelling arm 420, now travelling arm 420 moves relative to guide base 410 jointly with coaster 430, here, according to the concrete structure of coaster 430, also can be also relative coaster 430 relative slidings of while travelling arm 420, in the time that coaster 430 drives travelling arm 420 to move to guide base 410 along a termination of first direction, under the effect of the catch 423 on guide base 410, coaster 430 stops moving relative to guide base 410, then continue to promote travelling arm 420, this is that travelling arm 420 can continue to move relative to coaster 430, thereby realize the relative guide base 410 of travelling arm 420 and produce maximum relative displacement.
In desk-top cutter sweep of the present utility model, work top 200 is slidably connected in substrate 100 by carriage 400, carriage 400 is free to slide work top 200 front and back in substrate 100 by moving freely of coaster 430, in the time that coaster 430 slides a size, the distance that the relative pedestal 100 of work top 200 slides can maximum reach the twice of the distance that coaster 430 slides, make the workpiece (not shown) conveniently moving on work top 200, convenient cutting, can reduce the span of carriage 400 in substrate 100 simultaneously, reduce the size of desk-top cutter sweep, facilitate manual operation.
The utility model also proposes a kind of desktop apparatus, comprises first component and second component, and wherein, second component is slidably connected on first component by the carriage 400 the utility model proposes.Concrete, can be referring again to Fig. 6, the guide base 410 of this carriage 400 is screwed and is connected on first component, travelling arm 420 is connected on second component by connector 450, connector 450 can be a work type structure, on travelling arm 420 and second component, be respectively equipped with a T-shaped groove, the two ends of the connector 450 of this work type join to respectively in the T-shaped groove on travelling arm 420 and second component, thereby realize being slidably connected of travelling arm 420 and second component.
Compared with prior art, carriage of the present utility model, between guide base and travelling arm, be provided with coaster, coaster is guide base and travelling arm slip relatively, can realize in the time of the relative guide base slip of coaster certain size, the distance maximum that the relative guide base of travelling arm slides can reach the twice of the distance of the relative guide base slip of coaster, thereby it is quite convenient to make carriage of the present utility model use, and can realizes one compared with long sliding distance time and do not increase the size of carriage.In addition, use the relative pedestal of work top of the desk-top cutter sweep of carriage of the present utility model can produce a longer sliding distance, make work top there is larger extending space, thereby can be applicable to the cutting of large-size workpiece; And because the span of carriage is less, can also reduce the size of desk-top cutter sweep, and cost-saving, facilitate staff to operate.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (10)
1. a carriage, comprise guide base, it is characterized in that, described carriage also comprises: coaster, travelling arm, described coaster independently forms and is parallel to being slidably connected of first direction with described guide base and travelling arm respectively, described coaster comprises: framework, at least plural wheels, described wheels at least comprise a main wheel, described main wheel and described framework formation are rotationally connected, the rotating shaft of described main wheel is perpendicular to first direction, described travelling arm comprises: structural arm and support bar, described support bar contacts with described main wheel to coordinate and forms rolling pair.
2. carriage according to claim 1, is characterized in that, described guide base comprises: base rail; Described wheels also comprise: jockey pulley, described base rail contacts with described jockey pulley to coordinate and forms rolling pair.
3. carriage according to claim 2, is characterized in that, the number of described base rail is that the number of 2, one jockey pulleys in described wheels is also 2, and they are separately positioned on the both sides of described main wheel.
4. carriage according to claim 3, is characterized in that, a described base rail comprises guide frame and guide post; Described main wheel and described jockey pulley are pivotally connected.
5. carriage according to claim 4, it is characterized in that, described framework is the shell that can accommodate described wheels, described framework comprises that first surface and the both sides from described first surface vertically extend second and the 3rd that comes, described first surface is provided with first through hole that can make described main wheel part appear, on described second and described the 3rd, be respectively equipped with the second through hole and the third through-hole that are connected described pivot, described second is also extended respectively the first flange with the side away from first surface of described the 3rd, the both sides of described guide base are respectively equipped with the first groove coordinating with described the first flange.
6. according to the carriage described in claim 1 to 5 any one, it is characterized in that, described guide base and described travelling arm are respectively equipped with a catch along the two ends of first direction.
7. according to the carriage described in claim 1 to 5 any one, it is characterized in that, described carriage also comprises disconnecting prevention structure, and described disconnecting prevention structure is positioned at the both sides perpendicular to described first direction of described guide base and described travelling arm.
8. a desktop apparatus, comprising: first component and second component, it is characterized in that, and described desktop apparatus also comprises the carriage described in claim 1-7 any one.
9. desktop apparatus according to claim 8, it is characterized in that, the described guide base of described carriage is screwed on described first component, described travelling arm is connected on described second component by connector, described connector is work type structure, is respectively equipped with the T-shaped groove that can accommodate the second connector two ends on described travelling arm and described second component.
10. a desk-top cutter sweep, comprises substrate, work top and cutter head, it is characterized in that, described desk-top cutter sweep also comprises the carriage described in claim 1-7 any one, institute's carriage be slidably connected described work top and described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266033.6U CN203875620U (en) | 2014-05-22 | 2014-05-22 | Table type cutting device and sliding device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266033.6U CN203875620U (en) | 2014-05-22 | 2014-05-22 | Table type cutting device and sliding device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875620U true CN203875620U (en) | 2014-10-15 |
Family
ID=51676163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266033.6U Expired - Fee Related CN203875620U (en) | 2014-05-22 | 2014-05-22 | Table type cutting device and sliding device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138790A (en) * | 2017-07-18 | 2017-09-08 | 周玉红 | A kind of product cutting machine of convenient use |
-
2014
- 2014-05-22 CN CN201420266033.6U patent/CN203875620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138790A (en) * | 2017-07-18 | 2017-09-08 | 周玉红 | A kind of product cutting machine of convenient use |
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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: 20141015 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |