CN211221143U - Press from both sides material frock with centering function - Google Patents
Press from both sides material frock with centering function Download PDFInfo
- Publication number
- CN211221143U CN211221143U CN201921903718.6U CN201921903718U CN211221143U CN 211221143 U CN211221143 U CN 211221143U CN 201921903718 U CN201921903718 U CN 201921903718U CN 211221143 U CN211221143 U CN 211221143U
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- supporting plate
- upper supporting
- top surface
- base
- sides
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- Expired - Fee Related
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Abstract
The utility model discloses a clamping tool with centering function, which comprises a base, a first upper support plate and a second upper support plate, wherein both sides of the top surface of the base are respectively provided with an optical axis guide rail through a mounting seat, and the center of the top surface of the base is movably provided with a gear; the top surface of the first upper supporting plate is fixedly provided with a first clamping finger, the top surface of the second upper supporting plate is fixedly provided with a second clamping finger, the first upper supporting plate and the second upper supporting plate are movably arranged on the optical axis guide rail through sliders, the first upper supporting plate and the second upper supporting plate are respectively in transmission connection with the first cylinder and the second cylinder, the bottom surfaces of the first upper supporting plate and the second upper supporting plate are respectively provided with racks, and the two racks are respectively in transmission connection with two sides of the gear in a meshing manner. The utility model discloses through rack and pinion transmission between two double-layered material fingers, make two double-layered material fingers move to the centre in step, guarantee that timber is located central point all the time after pressing from both sides tightly and puts, still can realize centering clamp dress processing to the timber that the size slightly deviates, improve the precision that timber was bored.
Description
Technical Field
The utility model relates to a furniture factory wood working equipment field especially relates to a press from both sides material frock with centering function.
Background
At present, the timber clamping tool commonly used in China is fixed on one side, and is clamped and positioned on the other side in a one-way mode, the size of the timber to be subjected to drilling or tenoning is slightly deviated, the requirement on the hole to be processed is higher for a round tenon wrapping tip in a mortise and tenon structure, if the timber is clamped and positioned eccentrically, the processed hole is eccentric, and after furniture is assembled, a fit gap is large, so that the quality and the attractiveness are affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a through the tight frock of timber clamp of positive dynamic centering of gear double rack can solve the tight location of current carpenter trade timber clamp and easily receive the problem that the timber size of a dimension has the deviation to lead to processing the timber eye tenon off normal that comes out.
In order to solve the technical problem, the utility model provides a following technical scheme:
a material clamping tool with a centering function comprises a base, a first upper support plate and a second upper support plate, wherein optical axis guide rails are mounted on two sides of the top surface of the base through mounting seats, a first air cylinder is fixedly mounted at one end of the top surface of the base, a second air cylinder is fixedly mounted at the other end of the top surface of the base, and a gear is horizontally and movably mounted in the center of the top surface of the base through a mounting shaft; the top surface of the first upper supporting plate is fixedly provided with a first clamping finger, the top surface of the second upper supporting plate is fixedly provided with a second clamping finger corresponding to the first clamping finger, two sides of the bottom surfaces of the first upper supporting plate and the second upper supporting plate are fixedly provided with sliders, the first upper supporting plate and the second upper supporting plate are movably arranged on the optical axis guide rail through the sliders, the first upper supporting plate and the second upper supporting plate are respectively in transmission connection with a first cylinder and a second cylinder, the bottom surfaces of the first upper supporting plate and the second upper supporting plate are respectively provided with racks, and the two racks are respectively in meshing transmission connection with two sides of the gear.
As a preferred technical scheme of the utility model, No. one go up extension board and No. two go up extension board top surface trompil to slider fixed connection through this top surface trompil and bolt and bottom surface.
As an optimal technical scheme of the utility model, No. one go up extension board and No. two go up the extension board and be L type structure.
As a preferred technical scheme of the utility model, a press from both sides the material finger and adorn admittedly on extension board and No. two go up the extension board through bolt and mounting hole respectively No. one, just go up the extension board and go up the mounting hole that all is provided with a plurality of align to grid distributions on the extension board No. one No. two.
As an optimal technical scheme of the utility model, the pneumatic valve is all installed to the inlet end of a cylinder and No. two cylinders.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model discloses a dibit moves double-layered material finger and presss from both sides the dress to timber, and carries out the transmission through rack and pinion between the two double-layered material fingers, makes two double-layered material fingers can move to the centre in step, guarantees that timber is located central point all the time after pressing from both sides tightly and puts, still can realize centering clamp dress processing to the timber that the size slightly deviates, improves the precision that timber was bored.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the base of the present invention;
FIG. 3 is a schematic view of the bottom surface of the upper plate of the present invention;
wherein: 1. a base; 2. a first upper supporting plate; 3. a second upper support plate; 4. a first cylinder; 5. a second cylinder; 6. a mounting seat; 7. an optical axis guide rail; 8. a slider; 9. a first material clamping finger; 10. a second clamping finger; 11. a gear; 12. a rack.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-3, a clamping tool with a centering function comprises a base 1, a first upper support plate 2 and a second upper support plate 3, wherein optical axis guide rails 7 are mounted on two sides of the top surface of the base 1 through mounting seats 6, a first air cylinder 4 is fixedly mounted at one end of the top surface of the base 1, a second air cylinder 5 is fixedly mounted at the other end of the top surface of the base 1, and a gear 11 is horizontally and movably mounted at the center position of the top surface of the base 1 through a mounting shaft; first press from both sides the material finger 9 of being equipped with admittedly on the top surface of upper support plate 2, No. two press from both sides the material finger 10 of being equipped with admittedly with a press from both sides the material finger 9 of being corresponding No. two on the top surface of No. two upper support plate 3, No. one go up extension plate 2 and No. two upper support plate 3 and all be equipped with slider 8 admittedly through slider 8 movable mounting on optical axis guide rail 7, and No. one go up extension plate 2 and No. two upper support plate 3 and be connected with cylinder 4 and No. two cylinder 5 transmissions respectively, No. one go up extension plate 2 and No. two upper support plate 3's bottom surface all is provided with rack 12, two rack 12 are connected with the both sides meshing transmission of gear 11 respectively.
No. one go up 3 top surfaces of support plate 2 and No. two and trompil to through this top surface trompil and bolt and the slider 8 fixed connection of extension board bottom surface, can follow the rotatory bolt of extension board top surface and accomplish the dismantlement and the installation of extension board and slider 8, make the installation of extension board dismantle more convenient.
No. one upper supporting plate 2 and No. two upper supporting plates 3 are both L-shaped structures, so that the supporting plates move to enable the two connected sides to be mutually limited, and the supporting plates operate stably.
First press from both sides material finger 9 and No. two press from both sides material finger 10 and adorn admittedly on support plate 2 and No. two go up support plate 3 through bolt and mounting hole respectively, and all be provided with a plurality of align to grid distribution's mounting hole on support plate 2 and No. two go up support plate 3, can adjust the mounted position of two press from both sides material fingers according to timber size to conveniently press from both sides the timber of dress different sizes.
Air valves are arranged at the air inlet ends of the first air cylinder 4 and the second air cylinder 5, and air inflow can be controlled through the air valves, so that the air inflow of the first air cylinder 4 and the air inflow of the second air cylinder 5 are consistent as much as possible, and the driving force for the two support plates is the same.
Specifically, when the device uses, will wait to process the material and put in the middle of two clamp material fingers, open the pneumatic valve, make cylinder 4 and No. two cylinders 5 begin the work of admitting air, No. one go up support plate 2 and No. two go up support plate 3 and receive the ejecting power of cylinder 4 and No. two cylinders 5 respectively and remove to the centre, be fixed in two and go up the rack 12 of support plate bottom surface and also remove together, because accompany a gear 11 in the middle of two rack 12, make two rack 12 can remove to the centre in step, thereby make two go up the support plate and two clamp material fingers on it remove to the centre in step, press from both sides and treat the processing material, thereby realize that the centering of material presss from both sides tightly.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. The clamping tool with the centering function comprises a base (1), a first upper supporting plate (2) and a second upper supporting plate (3), and is characterized in that optical axis guide rails (7) are mounted on two sides of the top surface of the base (1) through mounting seats (6), a first air cylinder (4) is fixedly mounted at one end of the top surface of the base (1), a second air cylinder (5) is fixedly mounted at the other end of the top surface of the base (1), and a gear (11) is horizontally and movably mounted at the center position of the top surface of the base (1) through a mounting shaft; the top surface of the first upper supporting plate (2) is fixedly provided with a first clamping finger (9), the top surface of the second upper supporting plate (3) is fixedly provided with a second clamping finger (10) corresponding to the first clamping finger (9), two sides of the bottom surfaces of the first upper supporting plate (2) and the second upper supporting plate (3) are fixedly provided with sliders (8), the first upper supporting plate (2) and the second upper supporting plate (3) are movably arranged on an optical axis guide rail (7) through the sliders (8), the first upper supporting plate (2) and the second upper supporting plate (3) are respectively in transmission connection with a first cylinder (4) and a second cylinder (5), the bottom surfaces of the first upper supporting plate (2) and the second upper supporting plate (3) are respectively provided with racks (12), and the racks (12) are respectively in meshing transmission connection with two sides of a gear (11).
2. The clamping tool with the centering function as claimed in claim 1, wherein the first upper support plate (2) and the second upper support plate (3) are provided with holes on top surfaces, and are fixedly connected with the slide block (8) on the bottom surface through the holes on the top surfaces and bolts.
3. The clamping tool with the centering function according to claim 1, wherein the first upper support plate (2) and the second upper support plate (3) are both L-shaped structures.
4. The clamping tool with the centering function according to claim 1, wherein the first clamping finger (9) and the second clamping finger (10) are fixedly mounted on the first upper supporting plate (2) and the second upper supporting plate (3) through bolts and mounting holes respectively, and a plurality of mounting holes are uniformly distributed on the first upper supporting plate (2) and the second upper supporting plate (3).
5. The clamping tool with the centering function according to claim 1, wherein air valves are mounted at air inlet ends of the first air cylinder (4) and the second air cylinder (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921903718.6U CN211221143U (en) | 2019-11-06 | 2019-11-06 | Press from both sides material frock with centering function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921903718.6U CN211221143U (en) | 2019-11-06 | 2019-11-06 | Press from both sides material frock with centering function |
Publications (1)
Publication Number | Publication Date |
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CN211221143U true CN211221143U (en) | 2020-08-11 |
Family
ID=71932582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921903718.6U Expired - Fee Related CN211221143U (en) | 2019-11-06 | 2019-11-06 | Press from both sides material frock with centering function |
Country Status (1)
Country | Link |
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CN (1) | CN211221143U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114147342A (en) * | 2021-12-22 | 2022-03-08 | 天津鹏鹄科技有限公司 | Clamping mechanism and clamping and centering method thereof |
CN114346404A (en) * | 2021-12-22 | 2022-04-15 | 天津鹏鹄科技有限公司 | Friction welding equipment |
-
2019
- 2019-11-06 CN CN201921903718.6U patent/CN211221143U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114147342A (en) * | 2021-12-22 | 2022-03-08 | 天津鹏鹄科技有限公司 | Clamping mechanism and clamping and centering method thereof |
CN114346404A (en) * | 2021-12-22 | 2022-04-15 | 天津鹏鹄科技有限公司 | Friction welding equipment |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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: 20200811 Termination date: 20211106 |