CN216421833U - Lathe fixture - Google Patents
Lathe fixture Download PDFInfo
- Publication number
- CN216421833U CN216421833U CN202123039191.7U CN202123039191U CN216421833U CN 216421833 U CN216421833 U CN 216421833U CN 202123039191 U CN202123039191 U CN 202123039191U CN 216421833 U CN216421833 U CN 216421833U
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- wall
- main part
- head cap
- socket head
- hexagon socket
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Abstract
The utility model belongs to the technical field of the machinery processing field technique and specifically relates to a frock clamp for lathe, based on the problem that the current frock clamp that proposes in the background art is unfavorable for centre gripping irregular shape work piece, including direct and lathe spindle flange dish main part of being connected, the main part is the frame-shaped structure, main part one side inner wall all is fixed with the cushion with the bottom inner wall, main part opposite side inner wall and top inner wall all are fixed with lock washer, be fixed with first balancing weight and second balancing weight in proper order through first hexagon socket head cap screw on the main part one side outer wall, the outer wall of main part passes through hexagon socket head cap screw respectively with the cushion in the third, the main part outer wall passes through the second hexagon socket head cap screw and is connected with lock washer. The utility model provides an appearance irregular, the cylinder is not at the part at center, and the cylinder center is looked for fast, very big improvement production efficiency, clamping workpiece easy operation, convenient maintenance, and major structure is easily clean.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a frock clamp for lathe.
Background
In the field of mechanical production and machining, a lathe is one of the most widely applied devices in the industry, is mainly used for machining various rotary surfaces and rotary body end surfaces, such as turning inner and outer cylindrical surfaces, conical surfaces, annular grooves and forming rotary surfaces, turning end surfaces and various common threads, can also machine various special surfaces by being provided with technological equipment, and for a part with an irregular appearance and a cylinder not in the center, a four-jaw chuck is required to be used for centering, so that the efficiency is low, and the batch machining is not applicable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tool clamp for a lathe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a frock clamp for lathe, includes direct and lathe spindle flange dish connecting body, and the main part is the frame structure, main part one side inner wall all is fixed with the cushion with the bottom inner wall, main part opposite side inner wall and top inner wall all are fixed with lock washer, be fixed with first balancing weight and second balancing weight in proper order through first hexagon socket head cap screw on the outer wall of main part one side, the outer wall of main part pass through the third hexagon socket head cap screw respectively with the cushion, the main part outer wall passes through the second hexagon socket head cap screw and is connected with lock washer.
Preferably, a workpiece is clamped between the two cushion blocks and the two locking gaskets.
The utility model has the advantages that:
1. the utility model solves the problems of irregular appearance, non-central cylinder part, fast alignment of the cylinder center, and greatly improved production efficiency;
2. the utility model discloses, centre gripping work piece easy operation, convenient maintenance, and major structure is easily clean.
Drawings
Fig. 1 is a schematic front view of a work fixture for a lathe according to the present invention;
fig. 2 is a schematic structural view of a main body of a tool holder for a lathe according to the present invention;
fig. 3 is a schematic view of a cushion block structure of a tool clamp for a lathe according to the present invention;
fig. 4 is a schematic structural view of a counterweight of a tool clamp for a lathe according to the present invention;
fig. 5 is a schematic structural view of a lock washer of the tool holder for a lathe according to the present invention;
fig. 6 is the utility model provides a sectional structure schematic diagram of frock clamp for lathe.
In the figure: 1 main part, 2 first balancing weights, 3 second balancing weights, 4 first hexagon socket head cap screw, 5 work pieces, 6 cushion blocks, 7 lock washers, 8 second hexagon socket head cap screw, 9 third hexagon socket head cap screw.
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.
Referring to fig. 1-6, a tool clamp for a lathe is composed of a main body 1, a first balancing weight 2, a second balancing weight 3, two cushion blocks 6 and two locking gaskets 7, wherein the main body 1 can be directly connected with a flange disc of a lathe spindle;
the first balancing weight 2 and the second balancing weight 3 are different in type, and balancing weight is implemented aiming at some eccentric parts;
the cushion block 6 is provided with a counter bore and is fixed on the inner wall of one side of the inner frame of the main body 1 by using an inner hexagon bolt;
2 pin holes are formed in the locking gasket 7 and are mainly used for fixing the hexagon socket head cap screws and enabling the locking gasket to be off-tracking when the locking gasket is placed in a locking process;
and the hexagon socket head cap screw 8 and the hexagon socket head cap screw 9 are arranged in the threaded hole on the side surface of the main body 1 and used for pushing the locking gasket 7 to fix the workpiece.
The working principle is as follows: through connecting main part 1 on the lathe main shaft ring flange, the locking bolt, when processing different model products, select earlier the cushion 6 that corresponds, fix in the draw-in groove at main part 1 center, one of them side inner wall of four faces of main part 1 inside casing and bottom inner wall are the reference surface for two of them faces of fixed work piece 5 place work piece 5 in the inside casing of main part 1, the hexagon socket head cap screw that the locking corresponds locking shim 7 begins to process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a frock clamp for lathe, includes directly and lathe spindle flange dish connecting body (1), its characterized in that, main part (1) is the frame structure, main part (1) one side inner wall all is fixed with cushion (6) with the bottom inner wall, main part (1) opposite side inner wall and top inner wall all are fixed with lock washer (7), be fixed with first balancing weight (2) and second balancing weight (3) in proper order through first hexagon socket head cap screw (4) on the outer wall of main part (1) one side, the outer wall of main part (1) passes through third hexagon socket head cap screw (9) and respectively with cushion (6), main part (1) outer wall passes through second hexagon socket head cap screw (8) and is connected with lock washer (7).
2. A tool holder for a lathe according to claim 1, wherein the workpiece (5) is held between the spacer (6) and the lock washer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039191.7U CN216421833U (en) | 2021-12-06 | 2021-12-06 | Lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039191.7U CN216421833U (en) | 2021-12-06 | 2021-12-06 | Lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421833U true CN216421833U (en) | 2022-05-03 |
Family
ID=81343613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039191.7U Active CN216421833U (en) | 2021-12-06 | 2021-12-06 | Lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216421833U (en) |
-
2021
- 2021-12-06 CN CN202123039191.7U patent/CN216421833U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |