CN202667799U - Material rapid clamping device with saw blades - Google Patents
Material rapid clamping device with saw blades Download PDFInfo
- Publication number
- CN202667799U CN202667799U CN 201220261928 CN201220261928U CN202667799U CN 202667799 U CN202667799 U CN 202667799U CN 201220261928 CN201220261928 CN 201220261928 CN 201220261928 U CN201220261928 U CN 201220261928U CN 202667799 U CN202667799 U CN 202667799U
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- Prior art keywords
- jaw
- spring
- bands
- band
- clamping
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Abstract
The utility model discloses a material rapid clamping device with saw blades. The material rapid clamping device with the saw blades comprises a mounting board, a first clamping jaw, a second clamping jaw, a first spring and a second spring; the first clamping jaw and the second clamping jaw are respectively connected to the mounting board in a hinged mode; and the first spring and the second spring are used for providing clamping force between the first clamping jaw with the saw blades and the second clamping jaw with the saw blades. The material rapid clamping device with the saw blades is simplified in structure, relatively low in cost, convenient to install, and capable of rapidly clamping and placing materials by means of elasticity effects of the first spring and the second spring, thereby greatly improving production efficiency.
Description
Technical field
The utility model relates to a kind of clamping device, relates in particular to a kind of device for the clamping band saw blade.
Background technology
At present, the clamping device that band saw machine is provided with is comprised of two fixed calipers that can mutually clamp and moving caliper and a clamping cylinder, the push rod of this clamping cylinder is connected with moving caliper, by the clamping cylinder effect, moving caliper and fixed caliper can be fixed on Workpiece clamping on the workbench of sawing machine to carry out sawing.
Also has a kind of common clamping device as shown in Figure 2, in the upper method by welding of charging tray (not identifying among the figure) the material folding pawl is fixed, this material folding pawl is comprised of a vertical arm 7 and two horizontal arms being fixed on this vertical arm, and two horizontal arms are in the same perpendicular.Wherein upper horizontal arm 8 middle parts have screwed hole, run through this screwed hole and are provided with one and tight a bolt 9; When strip 10 was placed on the end face of lower horizontal arm 11, tighting a bolt by manual adjustments 9 fixed strip 10; When needs take off strip 10, also to unclamp to tight a bolt by same method and 9 just can take off strip.
Although clamping device of the prior art is relatively simple for structure, need other stationary support as support when installing, therefore more time-consuming, also be not easy to maintenance simultaneously.
In use, need manual rotation to tight a bolt, therefore, tight a bolt that it is slow to move in the axial direction, be difficult at short notice saw blade finished clamping and loosen, have a strong impact on operating efficiency.Two horizontal arms bear larger thrust under the effect that tights a bolt up and down, and especially the horizontal arm of below is more prone to flexural deformation, and impact is to the clamping effect of saw blade, and saw blade just can't guarantee processing progress in case generation is loosening.
The horizontal arm rear difficult recovery that bends of below, maintenance cost is higher, even directly causes scrapping of whole clamping device, therefore, for problems of the prior art, needs exploitation a kind of easy to use, the clamping device of being convenient to keep in repair.
The utility model content
For installation, the dismounting trouble that blade holder materials device in the prior art exists, the problems such as the easy fracture of device own, the utility model provides a kind of easy for installation, bands for band quick clip materials device that material folding is fast.
A kind of bands for band quick clip materials device, comprise installing plate, respectively be hinged on two bands for band jaws on the described installing plate, be used for providing the elastomeric element of clamping force between two bands for band jaws.
Installing plate mainly is in order to support and fixedly mount two bands for band jaws, therefore shape and the concrete structure of installing plate do not had strict restriction, for example can adopt tower structure or box body form, general principle is at least enough mechanical strengths to be arranged, and firm connection the between assurance and above each parts.
Installing plate can adopt integrative-structure or dismountable Split type structure, for the ease of dismounting, can adopt the modes such as bolt, pin to connect.
Described elastomeric element can make an end of two bands for band jaws mutually draw close, and finishes the clamping to bands for band, and elastomeric element can be helical spring or shell fragment etc.
Described two bands for band jaws are the first jaw and the second jaw; Described elastomeric element is the first spring that is connected between installing plate and the first jaw, and is connected to the second spring between installing plate and the second jaw.
When needs clamped strip, the first spring and the second spring can pass to elastic force respectively described the first jaw and the second jaw, and the first jaw and the second jaw will turn an angle, thereby exert pressure to strip on two relative directions, thereby clamped strip; Also pass through the elastic force transmission of the first spring and the second spring when taking off strip, thereby unclamp the first jaw and the second jaw.
The middle part of described the first jaw is hinged on the described installing plate by the first rotating shaft, and described the first spring is connected to an end of this first jaw.The other end of the first jaw is and the interactional clamping part of described the second jaw.
One end of described the first jaw is with the first engaging lug, and described the first spring is connected on this first engaging lug, and described the first engaging lug is the sheet with through hole, and the termination of the first spring penetrates and be fixed on this through hole, makes things convenient for being fixedly connected with of spring.
One end of described the second jaw is hinged on the described installing plate by the second turning cylinder, and described the second spring is connected to the middle part of this second rotating shaft.The other end of the second jaw is and the interactional clamping part of described the first jaw.
The middle part of described the second jaw is with the second engaging lug, and described the second spring is connected on this second engaging lug.Described the second engaging lug is the sheet with through hole, and the termination of the second spring penetrates and be fixed on this through hole, makes things convenient for being fixedly connected with of spring.
Be separated with alignment pin between described the first jaw and the second jaw.When the elastic force of the first spring and the second spring passes to respectively described the first jaw and the second jaw, the first jaw and the second jaw will rotate certain distance, the setting of alignment pin defines the rotation limit position of the first jaw and the second jaw, leave between the clamping part that namely the first jaw and the second jaw cooperatively interact for the gap of placing bands for band, prevent that also two jaws from contacting the wearing and tearing that produce fully.
Described the first jaw and the second jaw are provided with the bands for band clamping part that cooperatively interacts, bands for band clamping part on wherein said the second jaw is L-type, and with the bands for band clamping part semi-surrounding on the first jaw, when guaranteeing the clamping band saw blade, what bands for band was fixed is clamped between the clamping part, the difficult dislocation, good clamping effect.
Described the first spring be connected spring and all be connected with described installing plate by connector, guarantee that the first spring and the second spring all have a firm tie point, when bearing larger elastic force, be unlikely to the first spring and the second spring comes off from installing plate.
The course of work of the utility model bands for band quick clip materials device is as follows: when strip (raw material of bands for band) vertically inserts between the first jaw and the second jaw, by the first spring and the second spring action in the first jaw and the second jaw, two jaws are exerted pressure to strip simultaneously, thereby reach the effect that clamps strip; In the time will taking off strip, if vertically spur strip, because the clamping action of the first jaw and the second jaw can't take off strip, must apply the tiltedly power of below, be about to after strip curves certain radian downwards strip be taken off.
The utility model simplified, cost be lower, easy for installation, the elastic force effect by the first spring and the second spring can the quick clip material and blowing, greatly improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model bands for band quick clip materials device;
Fig. 2 is the structural representation of existing bands for band clamping device.
The specific embodiment
As shown in Figure 1, a kind of bands for band quick clip materials device, comprise installing plate 3, respectively be hinged on two bands for band jaws on the installing plate 3, be used for providing the elastomeric element of clamping force between two bands for band jaws.
Two bands for band jaws are the first jaw 11 and the second jaw 21.
Elastomeric element comprises the first spring 12 and the second spring 22, and wherein the first spring 12 is connected between installing plate 3 and the first jaw 11, and the second spring 22 is connected between installing plate 3 and the second jaw 21.
Wherein the middle part of the first jaw 11 is hinged on the installing plate 3 by the first rotating shaft 13, and the first spring 12 is connected to an end of this first jaw 11, and the other end of the first jaw 11 is and the second jaw 21 interactional clamping parts.
For the ease of being connected with the first spring 12, an end of the first jaw 11 is the sheet with through hole with the first engaging lug 14, the first engaging lugs 14, and the termination of the first spring 12 penetrates and be fixed on this through hole.
One end of the second jaw 21 is hinged on the installing plate 3 by the second turning cylinder 23, and the second spring 22 is connected to the middle part of this second rotating shaft 23, and the other end of the second jaw 21 is and the first jaw 11 interactional clamping parts.
For the ease of being connected with the second spring 22, the middle part of the second jaw 21 is the sheet with through hole with the second engaging lug 24, the second engaging lugs 24, and the termination that the second spring 22 connects penetrates and be fixed on this through hole.
Wherein the first spring 12 be connected spring 22 and all be connected with installing plate 3 by connector 5.
Be separated with alignment pin 4 between the first jaw 11 and the second jaw 21, the clamping part that alignment pin 4 close the first jaws 11 and the second jaw 21 cooperatively interact, the first jaw 11 and the second jaw 21 cooperatively interact when clamping, alignment pin 4 defines the rotation limit position of the first jaw 11 and the second jaw 21, leave between the clamping part that namely the first jaw 11 and the second jaw 21 cooperatively interact for the gap of placing bands for band, prevent that also two jaws from contacting the wearing and tearing that produce fully.
The first jaw 11 and the second jaw 21 are provided with the bands for band clamping part that cooperatively interacts, and wherein the bands for band clamping part 25 on the second jaw 21 is L-type, and with bands for band clamping part 15 semi-surroundings on the first jaw 11.The arranging of semi-surrounding can make the first jaw 11 and the second jaw 21 clamp better effects if, and bands for band is not easy, and only just can extract bands for band out when giving the oblique thrust of bands for band.
The course of work of the utility model bands for band quick clip materials device is as follows: when the raw material of strip 6(bands for band) when inserting between the first jaw 11 and the second jaw 21 along a direction, by the first spring 12 and the second spring 22 respectively along the b direction, the c directive effect is in the first jaw 11 and the second jaw 21, two jaws are exerted pressure to strip 6 simultaneously, thereby reach the effect that clamps strip 6; In the time will taking off strip 6, if the reverse pulling strip along a direction, because the clamping action of the first jaw 11 and the second jaw 21, strip can't be taken off, must apply d direction among the figure, the power of e direction direction namely makes a concerted effort to be oblique below, strip is taken off after strip 6 can being curved certain radian downwards.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a bands for band quick clip materials device is characterized in that, comprise installing plate (3), respectively be hinged on two bands for band jaws on the described installing plate (3), be used for providing the elastomeric element of clamping force between two bands for band jaws.
2. bands for band quick clip materials device as claimed in claim 1 is characterized in that, described two bands for band jaws are the first jaw (11) and the second jaw (21); Described elastomeric element is the first spring (12) that is connected between installing plate (3) and the first jaw (11), and is connected to the second spring (22) between installing plate (3) and the second jaw (21).
3. bands for band quick clip materials device as claimed in claim 2, it is characterized in that, the middle part of described the first jaw (11) is hinged on the described installing plate (3) by the first rotating shaft (13), and described the first spring (12) is connected to an end of this first jaw (11).
4. bands for band quick clip materials device as claimed in claim 3 is characterized in that, an end of described the first jaw (11) is with the first engaging lug (14), and described the first spring (12) is connected on this first engaging lug (14).
5. bands for band quick clip materials device as claimed in claim 2, it is characterized in that, one end of described the second jaw (21) is hinged on the described installing plate (3) by the second turning cylinder (23), and described the second spring (22) is connected to the middle part of this second rotating shaft (23).
6. bands for band quick clip materials device as claimed in claim 5 is characterized in that, the middle part of described the second jaw (21) is with the second engaging lug (24), and described the second spring (22) is connected on this second engaging lug (24).
7. bands for band quick clip materials device as claimed in claim 2 is characterized in that, is separated with alignment pin (4) between described the first jaw (11) and the second jaw (21).
8. bands for band quick clip materials device as claimed in claim 2, it is characterized in that, described the first jaw (11) and the second jaw (21) are provided with the bands for band clamping part that cooperatively interacts, bands for band clamping part (25) on wherein said the second jaw (21) is L-type, and with bands for band clamping part (15) semi-surrounding on the first jaw (11).
9. bands for band quick clip materials device as claimed in claim 2 is characterized in that, described the first spring (12) be connected spring (22) and all be connected with described installing plate (3) by connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261928 CN202667799U (en) | 2012-06-01 | 2012-06-01 | Material rapid clamping device with saw blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261928 CN202667799U (en) | 2012-06-01 | 2012-06-01 | Material rapid clamping device with saw blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667799U true CN202667799U (en) | 2013-01-16 |
Family
ID=47488732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261928 Withdrawn - After Issue CN202667799U (en) | 2012-06-01 | 2012-06-01 | Material rapid clamping device with saw blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672272A (en) * | 2012-06-01 | 2012-09-19 | 浙江约特工具有限公司 | Rapid band saw blade clamping device |
-
2012
- 2012-06-01 CN CN 201220261928 patent/CN202667799U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672272A (en) * | 2012-06-01 | 2012-09-19 | 浙江约特工具有限公司 | Rapid band saw blade clamping device |
| CN102672272B (en) * | 2012-06-01 | 2014-07-16 | 浙江约特工具有限公司 | Rapid band saw blade clamping device |
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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: 20130116 Effective date of abandoning: 20140716 |
|
| RGAV | Abandon patent right to avoid regrant |