CN203854063U - Saw blade clamping and limiting two-in-one device - Google Patents
Saw blade clamping and limiting two-in-one device Download PDFInfo
- Publication number
- CN203854063U CN203854063U CN201420254404.9U CN201420254404U CN203854063U CN 203854063 U CN203854063 U CN 203854063U CN 201420254404 U CN201420254404 U CN 201420254404U CN 203854063 U CN203854063 U CN 203854063U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- wheel assembly
- roller
- spacing
- lower wheel
- 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 - Lifetime
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a saw blade clamping and limiting two-in-one device. The saw blade clamping and limiting two-in-one device comprises a mounting base, an upper positioning wheel subassembly, a lower wheel subassembly and a cylinder subassembly, wherein the mounting base is fixedly arranged on a rack; the upper positioning wheel subassembly, the cylinder subassembly and the lower wheel subassembly are respectively arranged on the mounting base; the lower wheel subassembly is connected with a piston rod of the cylinder subassembly through fixing screws; the upper positioning wheel subassembly comprises a roller; the roller is rotatably mounted through a rolling bearing; a raised limiting gland is arranged at one end of the roller; the lower wheel subassembly also comprises a roller and a rolling bearing; when the saw blade clamping and limiting two-in-one device works, a cylinder jacks up the lower wheel subassembly, an upper roller surface and a lower roller surface are in rolling contact with two planes of a saw blade in a clamped manner; the axis of the roller of the upper positioning wheel subassembly is parallel to that of the roller of the lower wheel subassembly; the roller of the upper positioning wheel subassembly is positioned on one side of the saw blade; and the roller of the lower wheel subassembly is positioned on the other side of the saw blade.
Description
Technical field
The utility model patent relates to wood craft machines apparatus field, is specifically related to be applied to the saw blade of clamping and spacing band sawing machine.
Background technology
Band sawing machine is widely used in timber industry, and type is various, places orientation divide by saw wheel: vertical, horizontal and tilting.Indispensable part when saw blade guiding clamping device is each band sawing machine design, and the design of saw blade guiding clamping device OK be directly connected to the quality of sawing effect.
Traditional saw blade clamps and stopping means is two parts mechanism separately.Adopt the high-abrasive material clamping saw blades such as brass or graphite, the defect of this design is fairly obvious: when gapped between saw blade and fastening material, saw blade can shake the effect of clamping device is reduced greatly in interstice coverage, and sawing precision can not well guarantee; When saw blade contacts with fastening material, can produce direct sliding friction, wearing and tearing saw blade, increase saw blade temperature, reduce saw blade service life; Traditional saw blade clamps with spacing two functions of saw blade and is divided into two parts, installs and uses all cumbersome.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, provide a kind of saw blade to clamp spacing two-in-one device, it is rational in infrastructure, reliable, can strengthen saw blade precision, reduces saw blade wearing and tearing, reduce the saw blade generation of seismism in the course of the work.
The utility model solves the technical scheme that its technical problem adopts: saw blade clamps spacing two-in-one device, and for clamping and the saw blade of spacing band sawing machine, described band sawing machine comprises frame, comprises mounting seat, upper locating wheel assembly, lower wheel assembly, cylinder assembly; Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with locating wheel assembly, cylinder assembly and lower wheel assembly; Upper locating wheel assembly comprises roller, and roller rotates installation by rolling bearing, and one end of roller is the spacing gland of projection; Lower wheel assembly comprises roller equally; During work, wheel assembly under cylinder assembly jack-up, makes the idler wheel surface of locating wheel assembly and lower wheel assembly become rolling clamping with saw blade two planes, and spacing gland face becomes rolling friction spacing with saw blade back plane;
Above-mentioned lower wheel assembly is connected by hold-down screw with the piston rod of cylinder assembly, and upper locating wheel assembly is parallel with the axis of the roller of lower wheel assembly, and the roller of upper locating wheel assembly is positioned at saw blade one side, and the roller of lower wheel assembly is positioned at saw blade the opposing party; Described cylinder assembly is fixedly mounted on base.
Further: above-mentioned saw blade is sleeved on two saw wheels, comprise two long straight parallel surfaces, be respectively working face saw blade and non-working surface saw blade, described saw blade clamps spacing two-in-one device for clamping and spacing working face saw blade, wherein, the roller of upper locating wheel assembly is positioned at a face of working face saw blade, and the roller of lower wheel assembly is positioned at another face of working face saw blade.
The beneficial effects of the utility model:
The utility model device, is that saw blade clamping is united two into one with spacing two functions of saw blade, in upper and lower roller, is designed with rolling bearing.During work, cylinder up pushes up bottom roller, make upper and lower idler wheel surface clamp saw blade and do rolling contact friction with saw blade, and the spacing gland face of the protrusion of upper roller and saw blade rear end face rolls and contact spacingly, guarantee precision when saw blade is worked.
In the utility model, the idler wheel surface of upper locating wheel assembly and lower wheel assembly rolls with two planes one-tenth of saw blade respectively and contacts clamping, gland face becomes rolling friction spacing with saw blade back plane; Lower wheel assembly is connected by hold-down screw with cylinder assembly, upper and lower roller is distributed on same vertical center line, when bottom roller up will clamp saw blade with upper roller during top saw bar jointly, form rolling friction with saw blade, strengthen saw blade precision, reduce saw blade wearing and tearing, reach and reduce the saw blade effect that oscillation phenomenon occurs in the course of the work; Cylinders retract while changing saw blade, bottom roller no longer contacts with saw blade.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Description of reference numerals:
801-mounting seat, the upper locating wheel assembly of 802-, wheel assembly under 803-, 804-cylinder assembly, the spacing gland of 805-.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1 shows the specific embodiment of the present utility model, as shown in the figure, the utility model the utility model saw blade clamps spacing two-in-one device, for clamping the saw blade with spacing band sawing machine, described band sawing machine comprises frame, comprises mounting seat 801, upper locating wheel assembly 802, lower wheel assembly 803, cylinder assembly 804; Spacing gland 805; Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with locating wheel assembly 802, cylinder assembly 804 and lower wheel assembly 803; Upper locating wheel assembly 802 comprises roller, and roller rotates installation by rolling bearing, and one end of roller is protruding gland 805; Lower wheel assembly 803 comprises roller equally; The idler wheel surface of upper locating wheel assembly 802 and lower wheel assembly 803 becomes to roll with two planes of saw blade respectively and contacts clamping, and spacing gland face 805 becomes rolling friction spacing with saw blade back plane;
Above-mentioned lower wheel assembly 803 is connected by hold-down screw with the piston rod of cylinder assembly 804, upper locating wheel assembly 802 is parallel with the axis of the roller of lower wheel assembly 803, the roller of upper locating wheel assembly 802 is positioned at saw blade one side, and the roller of lower wheel assembly 803 is positioned at saw blade the opposing party; Described cylinder assembly 804 is fixedly mounted on base 801.
Preferably, above-mentioned saw blade is sleeved on two saw wheels, comprise two long straight parallel surfaces, be respectively working face saw blade and non-working surface saw blade, described saw blade clamps spacing two-in-one device for clamping and spacing working face saw blade, wherein, the roller of upper locating wheel assembly is positioned at a face of working face saw blade, and the roller of lower wheel assembly is positioned at another face of working face saw blade.
In the utility model, the idler wheel surface of upper locating wheel assembly and lower wheel assembly rolls with two planes one-tenth of saw blade respectively and contacts clamping, gland face becomes rolling friction spacing with saw blade back plane; Lower wheel assembly is connected by hold-down screw with cylinder assembly, upper and lower roller is distributed on same vertical center line, when bottom roller up will clamp saw blade with upper roller during top saw bar jointly, form rolling friction with saw blade, strengthen saw blade precision, reduce saw blade wearing and tearing, reach and reduce the saw blade effect that oscillation phenomenon occurs in the course of the work; Cylinders retract while changing saw blade, bottom roller no longer contacts with saw blade.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. saw blade clamps spacing two-in-one device, and for clamping the also saw blade of spacing band sawing machine, described band sawing machine comprises frame, it is characterized in that: comprise mounting seat (801), upper locating wheel assembly (802), lower wheel assembly (803), cylinder assembly (804); Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with locating wheel assembly (802), cylinder assembly (804) and lower wheel assembly (803); Upper locating wheel assembly (802) comprises roller, and roller rotates installation by rolling bearing, and one end of roller is the spacing gland (805) of projection; Lower wheel assembly (803) comprises roller equally; During work, wheel assembly (803) under cylinder assembly (804) jack-up, make the idler wheel surface of locating wheel assembly (802) and lower wheel assembly (803) become rolling clamping with saw blade two planes, spacing gland face (805) becomes rolling friction spacing with saw blade back plane;
Above-mentioned lower wheel assembly (803) is connected by hold-down screw with the piston rod of cylinder assembly (804), upper locating wheel assembly (802) is parallel with the axis of the roller of lower wheel assembly (803), the roller of upper locating wheel assembly (802) is positioned at saw blade one side, and the roller of lower wheel assembly (803) is positioned at saw blade the opposing party; Described cylinder assembly is fixedly mounted on base (801).
2. saw blade as claimed in claim 1 clamps spacing two-in-one device, it is characterized in that: described saw blade is sleeved on two saw wheels, comprise two long straight parallel surfaces, be respectively working face saw blade and non-working surface saw blade, described saw blade clamps spacing two-in-one device for clamping and spacing working face saw blade, wherein, the roller of upper locating wheel assembly is positioned at a face of working face saw blade, and the roller of lower wheel assembly is positioned at another face of working face saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254404.9U CN203854063U (en) | 2014-05-14 | 2014-05-14 | Saw blade clamping and limiting two-in-one device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254404.9U CN203854063U (en) | 2014-05-14 | 2014-05-14 | Saw blade clamping and limiting two-in-one device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854063U true CN203854063U (en) | 2014-10-01 |
Family
ID=51603940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254404.9U Expired - Lifetime CN203854063U (en) | 2014-05-14 | 2014-05-14 | Saw blade clamping and limiting two-in-one device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612943A (en) * | 2016-12-26 | 2017-05-10 | 华南农业大学 | Handheld intelligent tea-leaf picker based on belt cutting and through-flow collection |
| CN107096959A (en) * | 2017-05-11 | 2017-08-29 | 浙江锯力煌锯床股份有限公司 | Band sawing machine |
-
2014
- 2014-05-14 CN CN201420254404.9U patent/CN203854063U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612943A (en) * | 2016-12-26 | 2017-05-10 | 华南农业大学 | Handheld intelligent tea-leaf picker based on belt cutting and through-flow collection |
| CN107096959A (en) * | 2017-05-11 | 2017-08-29 | 浙江锯力煌锯床股份有限公司 | Band sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |