CN210549604U - Quick-clamping flat tongs - Google Patents
Quick-clamping flat tongs Download PDFInfo
- Publication number
- CN210549604U CN210549604U CN201921031229.6U CN201921031229U CN210549604U CN 210549604 U CN210549604 U CN 210549604U CN 201921031229 U CN201921031229 U CN 201921031229U CN 210549604 U CN210549604 U CN 210549604U
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- push rod
- seat
- clamping block
- threaded rod
- rod
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Abstract
The utility model aims to provide a quick clamping flat tongs which has simple structure and convenient use and can quickly adjust the position of a clamping block, comprising an upper tongs seat, a lower tongs seat and the clamping block, a guide structure is arranged between the upper tong seat and the lower tong seat, the clamping block is arranged on the guide structure in a sliding way, the upper tong seat is provided with a push rod in a sliding way, a positioning structure capable of limiting the push rod is arranged between the upper clamp seat and the push rod, a lower pressing piece capable of compensating the pressing force of the clamping block is arranged at the lower end of the push rod, the guide structure comprises a plurality of guide rods, two ends of each guide rod are fixedly connected with the upper tong seat and the lower tong seat respectively, the clamp block is provided with a sliding hole for the guide rod to pass through, the positioning structure comprises a positioning hole, the positioning hole is formed in the upper clamp seat, and the push rod is longitudinally provided with a plurality of pin holes matched with the positioning hole.
Description
Technical Field
The utility model relates to a flat-nose pliers specifically is a quick clamping flat-nose pliers.
Background
The flat-nose pliers for machine is an accessory of machine tool for clamping workpiece to be machined when it is matched with machine tool to be machined. Common machine flat-nose pliers tongued plate is for equal high piece fix with screw in the tongued mouth department of two cuboids, can be used to press from both sides tight work piece, and current flat-nose pliers include the pincers body, clamp splice, threaded rod, guide bar, and the clamp splice passes through the clamp that screw thread and screw hole transmission realized the work piece, nevertheless has following defect in its use:
because of the different work piece size or clamping position, so need adjust the height of clamp splice, and the mode through rotating the threaded rod is to clamp splice height adjustment time-consuming and energy-consuming, can't realize quick clamping, has influenced work efficiency to a very big extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use, the tight flat-nose pliers of quick clamp that can the quick adjustment clamp splice position to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a press from both sides tight flat-nose pliers fast, includes last pincers seat, lower pincers seat and clamp splice, go up and be equipped with guide structure between pincers seat and the lower pincers seat, the clamp splice slide set up in guide structure, go up the pincers seat and slide and be provided with the push rod, go up pincers seat with be equipped with between the push rod and can carry out spacing location structure with the push rod, the lower extreme of push rod is equipped with and enables the clamp splice carries out the lower pressure piece of packing force compensation.
As a further aspect of the present invention: the guide structure comprises a plurality of guide rods, two ends of each guide rod are fixedly connected with the upper clamp seat and the lower clamp seat respectively, and the clamping block is provided with a sliding hole for the guide rods to pass through.
As a further aspect of the present invention: the positioning structure comprises a positioning hole, the positioning hole is arranged on the upper clamp seat, the push rod is longitudinally provided with a plurality of pin holes matched with the positioning hole, and the pin holes are provided with positioning pin rods which can penetrate through the positioning hole and limit the push rod.
As a further aspect of the present invention: the lower pressing piece comprises a threaded rod, the threaded rod is fixedly connected with the push rod, the threaded rod is connected with a locking nut capable of enabling the clamping block to be tightly pressed on a workpiece in a threaded mode, and a through hole for the threaded rod to penetrate is formed in the clamping block.
As a further aspect of the present invention: the lower pressing piece comprises a threaded rod, the threaded rod is rotatably arranged on the push rod, a locking nut is fixedly connected onto the threaded rod, and a threaded hole is formed in the clamping block and used for the threaded rod to penetrate through.
Compared with the prior art, the beneficial effects of the utility model are that:
this practical structure is simple, convenient to use, and this practicality uses through the cooperation of push rod threaded rod, makes the course of motion of clamping block divide into first spacing stroke and second and compress tightly the stroke in the work clamping process to realize the quick adjustment of clamping block position and compress tightly, improve work efficiency by a wide margin.
Drawings
FIG. 1 is a schematic structural view of a quick clamping flat-nose pliers;
FIG. 2 is a top view of a quick-clamping flat-nose pliers;
in the figure: the clamp comprises an upper clamp seat 1, a lower clamp seat 2, a clamping block 3, a guide rod 4, a push rod 5, a positioning hole 6, a pin hole 7, a locking nut 8, a threaded rod 9 and a through hole 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a pair of flat tongs for fast clamping includes an upper tong seat 1, a lower tong seat 2, and a clamping block 3, and is characterized in that: a guide structure is arranged between the upper tong seat 1 and the lower tong seat 2, the clamping block 3 is arranged on the guide structure in a sliding manner, the guide structure comprises a plurality of guide rods 4, two ends of each guide rod 4 are respectively fixedly connected with the upper tong seat 1 and the lower tong seat 2, a sliding hole is formed in the clamping block 3 for the guide rod 4 to pass through, a push rod 5 is arranged on the upper tong seat 1 in a sliding manner, a positioning structure capable of limiting the push rod 5 is arranged between the upper tong seat 1 and the push rod 5, the positioning structure comprises a positioning hole 6, the positioning hole 6 is formed in the upper tong seat 1, a plurality of pin holes 7 matched with the positioning hole 6 are longitudinally formed in the push rod 5, a positioning pin rod capable of passing through the positioning hole 6 and limiting the push rod 5 is arranged on the pin hole 7, a lower end of the push rod 5 is provided with a lower pressing piece capable of compensating the clamping block 3, the lower pressing piece comprises a threaded rod 9, the threaded rod 9 is fixedly connected to the push rod 5, the threaded rod 9 is connected with a locking nut 8 capable of enabling the clamping block 3 to be pressed on a workpiece in a threaded mode, and a through hole 10 for the threaded rod 9 to penetrate is formed in the clamping block 3.
The utility model discloses a theory of operation is:
during the use, place the work piece in the department of keeping silent, promote push rod 5, push rod 5 downstream makes clamp splice 3 support to the up end of work piece fast, retreats push rod 5 a little, the pinhole 7 that is closest to locating hole 6 on the alignment push rod 5 makes it align, insert the location that the pin pole realized push rod 5, rotate lock nut 8 again, make lock nut 8 slide downwards and make clamp splice 3 compress tightly, thereby realize clamp splice 3 and press from both sides tight to the work piece, the utility model discloses a cooperation of push rod 5 threaded rod 9 is used, makes the course of motion of clamp splice 3 divide into first spacing stroke and second and compress tightly the stroke in the work clamping process, thereby realizes the quick adjustment and the compressing tightly of clamp splice 3 position, improves work efficiency by a wide margin.
Based on the aforesaid scheme, the lower pressure piece includes threaded rod 9, threaded rod 9 rotate set up in push rod 5, locking nut 8 has been linked firmly on threaded rod 9, set up threaded hole on the clamp splice 3 and supply threaded rod 9 passes, accomplishes the back when the first spacing stroke of clamp splice 3, rotates threaded rod 9 through locking nut 8 to make clamp splice 3 along threaded rod 9 downstream, thereby realize the quick-witted tight of clamp of work piece.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a quick clamping flat tongs, includes pincers seat, lower pincers seat and clamp splice, its characterized in that: the clamp comprises an upper clamp seat and a lower clamp seat, and is characterized in that a guide structure is arranged between the upper clamp seat and the lower clamp seat, a clamping block is arranged on the guide structure in a sliding manner, a push rod is arranged on the upper clamp seat in a sliding manner, a positioning structure capable of limiting the push rod is arranged between the upper clamp seat and the push rod, and a pressing piece capable of enabling the clamping block to perform pressing force compensation is arranged at the lower end of the push rod.
2. The quick clamping flat-nose pliers according to claim 1, characterized in that: the guide structure comprises a plurality of guide rods, two ends of each guide rod are fixedly connected with the upper clamp seat and the lower clamp seat respectively, and the clamping block is provided with a sliding hole for the guide rods to pass through.
3. The quick clamping flat-nose pliers according to claim 1, characterized in that: the positioning structure comprises a positioning hole, the positioning hole is arranged on the upper clamp seat, the push rod is longitudinally provided with a plurality of pin holes matched with the positioning hole, and the pin holes are provided with positioning pin rods which can penetrate through the positioning hole and limit the push rod.
4. The quick clamping flat-nose pliers according to claim 1, characterized in that: the lower pressing piece comprises a threaded rod, the threaded rod is fixedly connected with the push rod, the threaded rod is connected with a locking nut capable of enabling the clamping block to be tightly pressed on a workpiece in a threaded mode, and a through hole for the threaded rod to penetrate is formed in the clamping block.
5. The quick clamping flat-nose pliers according to claim 1, characterized in that: the lower pressing piece comprises a threaded rod, the threaded rod is rotatably arranged on the push rod, a locking nut is fixedly connected onto the threaded rod, and a threaded hole is formed in the clamping block and used for the threaded rod to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031229.6U CN210549604U (en) | 2019-07-04 | 2019-07-04 | Quick-clamping flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031229.6U CN210549604U (en) | 2019-07-04 | 2019-07-04 | Quick-clamping flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549604U true CN210549604U (en) | 2020-05-19 |
Family
ID=70670166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031229.6U Active CN210549604U (en) | 2019-07-04 | 2019-07-04 | Quick-clamping flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775998A (en) * | 2021-01-28 | 2021-05-11 | 西安航空职业技术学院 | Industrial robot composite clamp |
-
2019
- 2019-07-04 CN CN201921031229.6U patent/CN210549604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775998A (en) * | 2021-01-28 | 2021-05-11 | 西安航空职业技术学院 | Industrial robot composite clamp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 111, Yandu East Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee after: Yancheng Xianshan Equipment Technology Co.,Ltd. Address before: No. 111, Yandu East Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee before: Yancheng Xianshan electromechanical equipment Engineering Co.,Ltd. |