CN203380426U - Table type circular saw - Google Patents

Table type circular saw Download PDF

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Publication number
CN203380426U
CN203380426U CN201320370052.9U CN201320370052U CN203380426U CN 203380426 U CN203380426 U CN 203380426U CN 201320370052 U CN201320370052 U CN 201320370052U CN 203380426 U CN203380426 U CN 203380426U
Authority
CN
China
Prior art keywords
sliding
fixed
fixed mesa
groove
worktable
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
Application number
CN201320370052.9U
Other languages
Chinese (zh)
Inventor
张永升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao D&D Electro Mechanical Technologies Co Ltd
Original Assignee
Qingdao D&D Electro Mechanical Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao D&D Electro Mechanical Technologies Co Ltd filed Critical Qingdao D&D Electro Mechanical Technologies Co Ltd
Priority to CN201320370052.9U priority Critical patent/CN203380426U/en
Application granted granted Critical
Publication of CN203380426U publication Critical patent/CN203380426U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a table type circular saw, in particular to a worktable part of the table type circular saw, and provides a worktable of the table type circular saw. The worktable is capable of bidirectionally extending along a material feeding direction, excellent in guidance and easy to process. The table type circular saw comprises the worktable provided with a working surface, a saw blade is fixed on the worktable which comprises a sliding table top and a fixed table top, the saw blade is fixed on the sliding table top, the sliding table top and the fixed table top are slidingly connected in an engaged manner through respective protrusions and grooves, the sliding table top can slide along the fixed table top, and a stop part for stopping the sliding table top form sliding is arranged on the fixed table top. By the worktable capable of bidirectionally extending along the material feeding direction, since components such as pulleys/bearing guides are not added between the fixed table top and the sliding table top, extra part production, installation and debugging are avoided, and service life of the worktable is prolonged beneficially. Meanwhile, requirements for processing large-sized workpieces can be met, guidance is good, the profile worktable tops are easy to process and form, and universality and usability of the worktable of the table type circular saw are improved to a great extent.

Description

Miter saw
Technical field
The utility model relates to a kind of miter saw, particularly a kind of workbench parts of miter saw.
Background technology
Miter saw with workbench is very general, and for the processing needs of the material that adapts to different size, wherein the workbench of a part of miter saw is provided with additional workpiece support device.For example, an additional rotary table, folding storage under conventional state, screw out it when needed, forms a supplemental support substantially parallel with main workbench, thereby realize the purpose of deep processing table top; Again for example, provide a kind of attachment device with pulley/bearing guide structure, while needing, elongate it, also can play the effect of stretching operating platform face.These two kinds of solutions all need the connectors such as optional equipment hinge, pulley, need to expend the extra installation and debugging time for this reason.
Chinese patent CN 102099142 A have proposed a kind of solution that is different from above-mentioned two kinds of structures extremely cleverly, it is provided with the bearing-type workpiece support device on vertical height, but still come with some shortcomings, the contact-making surface less of timber and clamping device, and the contact area of timber and fixed mesa is relatively large, therefore, when timber advances and the relative displacement that produces of fixed mesa, increased the resistance during timber is advanced, need the operator to apply larger thrust, so the process that material advances is smooth not, if thrust is enough large, also likely cause the miter saw overturning.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provide a kind of can along the two-way extension of material direction of feed, guidance quality is good and be easy to the workbench of the miter saw of processing.
For realizing the purpose of this utility model, realize by following technical solution:
A kind of miter saw, comprise that one has the workbench of working face, saw blade is fixed on workbench, described workbench comprises sliding table and fixed mesa, saw blade is fixed on sliding table, sliding table and fixed mesa are slidably connected by projection and engagement separately, and sliding table can slide along fixed mesa, and the backstopping assembly that stops sliding table to slide is set on fixed mesa.
Preferably, the projection on fixed mesa and groove are set to accommodating guide groove and protruding dike, are provided with gathering sill and flange on sliding table, and described flange stretches into accommodating guide groove and can move along accommodating guide groove; The shape of described gathering sill and protruding dike coordinate, and protruding dike can move along gathering sill.
Preferably, described backstopping assembly comprises that the edge, rear and front end of sliding table has the short wall of downward bending, is provided with the through hole that at least one wears for threaded fastener on fixed mesa, threaded fastener through after through hole by a nut shutoff.
Preferably, described backstopping assembly is, fixed mesa has caulking groove along direction of feed, and an inlay card guide is embedded in described caulking groove, and the contact-making surface of described inlay card pin and described caulking groove is interference fit, and described inlay card pin has a short slab projected upwards.
Preferably, described backstopping assembly is, sliding table is provided with the through hole fixed mesa and is provided with at least one blind hole, and described through hole is arranged in wherein and inserts blind hole for a backstop bolt, and the height of described backstop bolt is greater than blind hole depth and is less than or equal to via depth and the blind hole depth sum.
Preferably, on described sliding table, be provided with through the draw-in groove of sliding table direction of feed, than flitch mechanism inlay card in described draw-in groove.
Optimally, the screw locating hole passed for threaded fastener is set on sliding table.
The beneficial effects of the utility model are:
By adopt above-mentioned technical scheme provide a kind of can be along the workbench of the two-way extension of material direction of feed, owing to there is no the additional assemblies such as pulley/bearing guide between fixed mesa and sliding table, therefore avoid extra part production, installment and debugging, also contributed to extend the service life of workbench.Simultaneously the utility model can meet the needs of machining large-sized workpiece, and the good and section bar work top of guidance quality is easy to machine-shaping, has improved to a great extent universal performance and the serviceability of miter saw workbench.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model miter saw;
Fig. 2 is the engagement schematic diagram of sliding table and fixed mesa;
Fig. 3 and Fig. 4 show a kind of embodiment of backstopping assembly;
Fig. 5 and Fig. 6 show the another kind of embodiment of backstopping assembly;
Fig. 7 shows another embodiment of backstopping assembly.
The 1-workbench; 3-backstopping assembly, 4-are than flitch mechanism, 5-draw-in groove, 6-direction of feed, 7-screw locating hole, 11-fixed mesa, 12-sliding table, 30-through hole, the short wall of 31-, 32-threaded fastener, 36-blind hole, 38-backstop bolt, 39-caulking groove, 39a-inlay card pin, 39b-short slab, the protruding dike of 111-, the accommodating guide groove of 112-, 121-gathering sill, 122-flange.
The specific embodiment
Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
Embodiment 1:
As shown in Figure 1,2,3, 4, the miter saw of the present embodiment comprises that one has the workbench 1 of working face, saw blade is fixed on workbench 1, described workbench 1 comprises sliding table 12 and fixed mesa 11, saw blade is fixed on sliding table 12, sliding table 12 and fixed mesa 11 are slidably connected by projection and engagement separately, and sliding table can slide along fixed mesa, and the backstopping assembly 3 that stops sliding table to slide is set on fixed mesa 11.Projection on fixed mesa 11 and groove are set to accommodating guide groove 112 and protruding dike 111, are provided with gathering sill 121 and flange 122 on sliding table 12, and described flange 122 stretches into accommodating guide groove 112 and can move along accommodating guide groove 112; The shape of described gathering sill 121 and protruding dike 111 coordinate, and protruding dike 111 can move along gathering sill 121.Described backstopping assembly 3 comprises that the edge, rear and front end of sliding table 12 has the short wall 31 of downward bending, is provided with the through hole 30 that at least one wears for threaded fastener 32 on fixed mesa 11, threaded fastener 32 through after through hole 30 by nut 34 shutoff.On described sliding table 12, be provided with through the draw-in groove 5 of sliding table 12 directions of feed 6, than flitch mechanism's 4 inlay cards in described draw-in groove 5.The screw locating hole 7 passed for threaded fastener 32 is set on sliding table.
Embodiment 2:
As described in Figure 7, the difference of the present embodiment and embodiment 1 is, the backstopping assembly 3 of the present embodiment is that fixed mesa has caulking groove 39 along direction of feed, one inlay card pin 39a cover is embedded in described caulking groove 39, the contact-making surface of described inlay card pin 39a and described caulking groove 39 is interference fit, and described inlay card pin 39 has a short slab 39b who projects upwards.
Embodiment 3:
As shown in Figure 5,6, the difference of the present embodiment and embodiment 1 is, the projection on sliding table and groove are set to accommodating guide groove and protruding dike, are provided with gathering sill and flange on fixed mesa, and described flange stretches into accommodating guide groove and can move along accommodating guide groove; The shape of described gathering sill and protruding dike coordinate, and protruding dike can move along gathering sill.Described backstopping assembly is, sliding table 12 is provided with the through hole fixed mesa and is provided with at least one blind hole 36, described through hole is arranged in wherein and inserts blind hole 36 for a backstop bolt 38, and the height of described backstop bolt 38 is greater than blind hole 36 degree of depth and is less than or equal to via depth and the blind hole depth sum.
Principle of the present utility model and embodiment as previously mentioned, yet protection domain of the present utility model has more than and is limited to above specific embodiment.The shown embodiment of the utility model is schematic rather than restrictive.Other staff can be changed and be changed not breaking away under enlightenment prerequisite of the present utility model, and adopt the method be equal to therewith, within the method that all these change, change and are equal to all drops on claims scope limited as the utility model.

Claims (7)

1. a miter saw, comprise that one has the workbench of working face, and saw blade is fixed on workbench, it is characterized in that: institute
State workbench and comprise sliding table and fixed mesa, saw blade is fixed on sliding table, sliding table and fixed mesa are slidably connected by projection and engagement separately, and sliding table can slide along fixed mesa, and the backstopping assembly that stops sliding table to slide is set on fixed mesa.
2. miter saw according to claim 1, it is characterized in that: the projection on fixed mesa and groove are set to accommodating
Guide groove and protruding dike, be provided with gathering sill and flange on sliding table, described flange stretches into accommodating guide groove and can move along accommodating guide groove; The shape of described gathering sill and protruding dike coordinate, and protruding dike can move along gathering sill.
3. miter saw according to claim 1, it is characterized in that: described backstopping assembly comprises the front and back of sliding table
Edges at two ends has the short wall of downward bending, is provided with the through hole that at least one wears for threaded fastener on fixed mesa, threaded fastener through after through hole by a nut shutoff.
4. miter saw according to claim 1, it is characterized in that: described backstopping assembly is, fixed mesa has caulking groove along direction of feed, one inlay card guide is embedded in described caulking groove, the contact-making surface of described inlay card pin and described caulking groove is interference fit, and described inlay card pin has a short slab projected upwards.
5. miter saw according to claim 1, it is characterized in that: described backstopping assembly is, sliding table is provided with the through hole fixed mesa and is provided with at least one blind hole, described through hole is arranged in wherein and inserts blind hole for a backstop bolt, and the height of described backstop bolt is greater than blind hole depth and is less than or equal to via depth and the blind hole depth sum.
6. miter saw according to claim 1 is characterized in that: on described sliding table, be provided with through the draw-in groove of sliding table direction of feed, than flitch mechanism inlay card in described draw-in groove.
7. miter saw according to claim 3, is characterized in that: the screw locating hole passed for threaded fastener is set on sliding table.
CN201320370052.9U 2013-06-26 2013-06-26 Table type circular saw Expired - Fee Related CN203380426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320370052.9U CN203380426U (en) 2013-06-26 2013-06-26 Table type circular saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320370052.9U CN203380426U (en) 2013-06-26 2013-06-26 Table type circular saw

Publications (1)

Publication Number Publication Date
CN203380426U true CN203380426U (en) 2014-01-08

Family

ID=49868953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320370052.9U Expired - Fee Related CN203380426U (en) 2013-06-26 2013-06-26 Table type circular saw

Country Status (1)

Country Link
CN (1) CN203380426U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107309965A (en) * 2016-04-26 2017-11-03 信义汽车玻璃(深圳)有限公司 A kind of Novel cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107309965A (en) * 2016-04-26 2017-11-03 信义汽车玻璃(深圳)有限公司 A kind of Novel cutting machine
CN107309965B (en) * 2016-04-26 2020-01-07 信义汽车玻璃(深圳)有限公司 Novel cutting 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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20160626