CN219254837U - Milling flat tongs - Google Patents
Milling flat tongs Download PDFInfo
- Publication number
- CN219254837U CN219254837U CN202223427336.5U CN202223427336U CN219254837U CN 219254837 U CN219254837 U CN 219254837U CN 202223427336 U CN202223427336 U CN 202223427336U CN 219254837 U CN219254837 U CN 219254837U
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- fixing seat
- sliding
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- fixed
- screw rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides milling flat tongs which comprise a supporting base, clamping plates, fastening bolts, first internal threaded holes, positioning mounting grooves and sliding grooves, wherein a first fixing seat is fixed on the left side of the upper end face of the supporting base, a second fixing seat is fixed on the right side of the upper end face of the supporting base, a sliding rod is arranged between the first fixing seat and the second fixing seat, a threaded screw rod is arranged on the first fixing seat in a penetrating mode, a rotating handle is fixed on the left end face of the threaded screw rod, the threaded screw rod penetrates into a moving plate, the clamping plates are arranged on the upper end face of the second fixing seat in a penetrating mode, the clamping plates are fixed with the second fixing seat through the fastening bolts, first internal threaded holes are formed in the clamping plates and the second fixing seat, the positioning mounting grooves are formed in the right end face of the clamping plates, and the sliding grooves are formed in the left end face of the clamping plates.
Description
Technical Field
The utility model discloses milling flat tongs, and relates to the field of mechanical tools.
Background
In the current milling technology field, when small parts and small parts with different sizes are processed on hardware workpiece processing equipment such as CNC milling machines and the like, the small parts and the small parts are generally required to be fixed through a workpiece clamp configured on a workpiece processing workbench of a machine tool, so that the small parts and the small parts are ensured to be kept stable in the processing process and then are processed.
In the prior art, the clamping plate cannot be replaced according to the shape of a workpiece to be processed, so that the clamping effect is poor, the workpiece is easy to loosen in the clamping process, and a milling flat tongs is needed to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the milling flat tongs to solve the problems in the background art, and the milling flat tongs can enable clamping plates to be replaced and can aim at workpieces to be machined in different shapes, and the milling flat tongs have good clamping effect and are not easy to loosen in the machining process.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the milling flat tongs comprise a supporting base, a clamping plate, a fastening bolt, a first internal threaded hole, a positioning installation groove and a sliding groove, wherein a first fixing seat is fixed on the left side of the upper end face of the supporting base, a second fixing seat is fixed on the right side of the upper end face of the supporting base, a sliding rod is arranged between the first fixing seat and the second fixing seat, a threaded screw rod penetrates through the first fixing seat, a rotating handle is fixed on the left end face of the threaded screw rod, and the threaded screw rod penetrates through the moving plate;
the clamping plate is placed on the upper end face of the second fixing seat, the clamping plate is fixed with the second fixing seat through a fastening bolt, first internal thread holes are formed in the clamping plate and the second fixing seat, a positioning and mounting groove is formed in the right end face of the clamping plate, and a sliding groove is formed in the left end face of the clamping plate.
Further, the second internal thread hole has been seted up to inside of first fixing base, the internal diameter of second internal thread hole with the external diameter size of screw thread lead screw equals, and the rotation is connected mutually to the two, screw thread lead screw with be provided with the bearing frame between the movable plate.
Further, the movable hole has been seted up to the movable plate inside, the internal diameter of movable hole with the external diameter size of slide bar equals, and the two sliding connection that laminates mutually, the slide bar is provided with two sets of, two sets of the size of slide bar equals, and the symmetry is fixed between the first fixing base with between the second fixing base.
Further, the specification of the sliding groove is matched with that of the sliding rod, and the sliding groove and the sliding rod can be in fit sliding connection.
Further, the specification of the positioning mounting groove is matched with that of the second fixing seat, and the positioning mounting groove and the second fixing seat are in fit connection.
Further, the inner diameter of the first internal threaded hole is equal to the outer diameter of the fastening bolt in size, and the first internal threaded hole and the fastening bolt are in fit and rotary connection.
The utility model has the beneficial effects that: according to the clamping device, the clamping plates can be quickly disassembled and assembled through the cooperation of the first internal threaded holes, the positioning mounting grooves, the sliding grooves and the fastening bolts, the clamping effect on workpieces to be machined is good, the threaded screw rod is attached to the second internal threaded holes through rotating the rotating handle, the distance between the moving plate and the clamping plates is gradually reduced, and the workpieces to be machined are clamped.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a milling flat tongs of the present utility model;
FIG. 2 is a front cross-sectional view of a milling flat tongs of the present utility model;
FIG. 3 is a schematic view of a part of the structure of a milling flat tongs according to the present utility model;
FIG. 4 is a schematic view of a part of the structure of a milling flat tongs according to the present utility model;
in the figure: the device comprises a 1-rotating handle, a 2-first fixed seat, a 3-supporting base, a 4-sliding rod, a 5-threaded screw rod, a 6-moving plate, a 7-second fixed seat, an 8-clamping plate, a 9-fastening bolt, a 10-first internal threaded hole, an 11-positioning mounting groove and a 12-sliding groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model relates to milling flat tongs, which comprises a supporting base 3, a clamping plate 8, a fastening bolt 9, a first internal thread hole 10, a positioning installation groove 11 and a sliding groove 12, wherein the left side of the upper end face of the supporting base 3 is fixedly provided with a first fixed seat 2, the right side of the upper end face is fixedly provided with a second fixed seat 7, a sliding rod 4 is arranged between the first fixed seat 2 and the second fixed seat 7, the first fixed seat 2 is penetrated and provided with a thread screw 5, the left end face of the thread screw 5 is fixedly provided with a rotating handle 1, the thread screw 5 penetrates and enters the inside of a movable plate 6, the upper end face of the second fixed seat 7 is provided with the clamping plate 8, the clamping plate 8 and the second fixed seat 7 are fixed through the fastening bolt 9, the first internal thread hole 10 is formed in the inner parts of the clamping plate 8 and the second fixed seat 7, the right end face of the clamping plate 8 is provided with the positioning installation groove 11, the left end face of the clamping plate 8 is provided with the sliding groove 12, the clamping plate 8 can be quickly disassembled and assembled through the matching use of the first internal thread hole 10, the sliding groove 12 and the fastening bolt 9, and the clamping effect to be good to workpieces to be processed.
The second internal thread hole has been seted up to inside of first fixing base 2, the internal diameter of second internal thread hole equals with the external diameter size of screw thread lead screw 5, and both laminate mutually and rotate and connect, be provided with the bearing frame between screw thread lead screw 5 and the movable plate 6, the movable hole has been seted up to inside of movable plate 6, the internal diameter of movable hole equals with the external diameter size of slide bar 4, and both laminate sliding connection mutually, slide bar 4 is provided with two sets of, the size of two sets of slide bars 4 equals, and the symmetry is fixed between first fixing base 2 and second fixing base 7.
The specification of the sliding groove 12 is matched with the specification of the sliding rod 4, the sliding groove and the sliding rod can be in fit sliding connection, the specification of the positioning installation groove 11 is matched with the specification of the second fixing seat 7, the sliding groove and the positioning installation groove are in fit connection, the inner diameter of the first internal threaded hole 10 is equal to the outer diameter of the fastening bolt 9 in size, and the first internal threaded hole and the fastening bolt are in fit rotation connection.
The specific embodiment is as follows: when the clamping plate 8 needs to be replaced by a worker, the fastening bolt 9 can be unscrewed, the fastening bolt 9 is connected with the first internal threaded hole 10 in a laminating and rotating mode, the clamping plate 8 can be taken out at the moment, the sliding groove 12 of the clamping plate 8 is far away from the sliding rod 4, the positioning and mounting groove 11 is far away from the second fixing seat 7, the matched clamping plate 8 is taken out according to the shape of a workpiece to be machined at the moment, the positioning and mounting groove 11 is connected with the second fixing seat 7 in a laminating and sliding mode, the two groups of sliding rods 4 are connected with the sliding groove 12 in a laminating and sliding mode, the second fixing seat 7 is located at the same center with the first internal threaded hole 10 of the clamping plate 8, the fastening bolt 9 is screwed at the moment, quick replacement of the clamping plate 8 is completed, the rotating handle 1 is rotated, the threaded screw 5 is connected with the second internal threaded hole in a laminating mode, the distance between the moving plate 6 and the clamping plate 8 is gradually reduced, and a workpiece to be clamped.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a mill flat tongs, includes support base, splint, fastening bolt, first internal thread hole, location mounting groove and sliding tray, its characterized in that: the left side of the upper end surface of the support base is fixed with a first fixing seat, the right side of the upper end surface is fixed with a second fixing seat, a sliding rod is arranged between the first fixing seat and the second fixing seat, the first fixing seat is provided with a threaded screw rod in a penetrating way, the left end surface of the threaded screw rod is fixed with a rotating handle, and the threaded screw rod is penetrated into the moving plate in a penetrating way;
the clamping plate is placed on the upper end face of the second fixing seat, the clamping plate is fixed with the second fixing seat through a fastening bolt, first internal thread holes are formed in the clamping plate and the second fixing seat, a positioning and mounting groove is formed in the right end face of the clamping plate, and a sliding groove is formed in the left end face of the clamping plate.
2. A milling flat tongs as claimed in claim 1 wherein: the first fixing seat is internally provided with a second internal threaded hole, the inner diameter of the second internal threaded hole is equal to the outer diameter of the threaded screw rod, the second internal threaded hole and the threaded screw rod are in fit and rotation connection, and a bearing seat is arranged between the threaded screw rod and the movable plate.
3. A milling flat tongs as claimed in claim 1 wherein: the movable plate is internally provided with a movable hole, the inner diameter of the movable hole is equal to the outer diameter of the sliding rod, the movable hole and the sliding rod are in fit sliding connection, the sliding rod is provided with two groups, the two groups of sliding rods are equal in size, and the sliding rods are symmetrically fixed between the first fixing seat and the second fixing seat.
4. A milling flat tongs as claimed in claim 1 wherein: the specification of the sliding groove is matched with that of the sliding rod, and the sliding groove and the sliding rod can be in fit sliding connection.
5. A milling flat tongs as claimed in claim 1 wherein: the specification of the positioning mounting groove is matched with that of the second fixing seat, and the positioning mounting groove and the second fixing seat are in fit connection.
6. A milling flat tongs as claimed in claim 1 wherein: the inner diameter of the first internal threaded hole is equal to the outer diameter of the fastening bolt in size, and the first internal threaded hole and the fastening bolt are in fit and rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427336.5U CN219254837U (en) | 2022-12-21 | 2022-12-21 | Milling flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427336.5U CN219254837U (en) | 2022-12-21 | 2022-12-21 | Milling flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219254837U true CN219254837U (en) | 2023-06-27 |
Family
ID=86869736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223427336.5U Active CN219254837U (en) | 2022-12-21 | 2022-12-21 | Milling flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219254837U (en) |
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2022
- 2022-12-21 CN CN202223427336.5U patent/CN219254837U/en active Active
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