CN217493486U - Clamp for numerical control lathe - Google Patents
Clamp for numerical control lathe Download PDFInfo
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- CN217493486U CN217493486U CN202221553075.9U CN202221553075U CN217493486U CN 217493486 U CN217493486 U CN 217493486U CN 202221553075 U CN202221553075 U CN 202221553075U CN 217493486 U CN217493486 U CN 217493486U
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- anchor clamps
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Abstract
The utility model relates to a numerical control lathe anchor clamps technical field specifically is an anchor clamps for numerical control lathe, which comprises a positioning plate, locating plate fixed mounting is on the lathe, a plurality of locating hole has been seted up on the locating plate, the anchor clamps board is installed at the top of locating plate, it has the screw to peg graft on the anchor clamps board, screw and one of them locating hole threaded connection, the anchor clamps board passes through screw and locating hole and locating plate fixed connection. The utility model has the advantages that: the anchor clamps board can arrange arbitrary locating hole department at the locating plate, thereby install on the different positions of locating plate, the symmetry sets up two, thereby the not unidimensional work piece of adaptation, the work piece size range of adaptation centre gripping is big, adaptability and commonality are strong, during concrete centre gripping, use the spanner to rotate hexagon socket head cap screw, hexagon socket head cap screw and swash plate threaded connection, thereby the swivel rotates and drives the chuck and move down to one side, the chuck on work piece both sides all so operates, thereby press from both sides tight work piece's both sides, thereby realize the purpose of centre gripping.
Description
Technical Field
The utility model relates to a numerical control lathe anchor clamps technical field, especially an anchor clamps for numerical control lathe.
Background
Numerically controlled lathes are one of the more widely used numerically controlled machines. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, and then the content in the program list is recorded on a control medium and then input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part. On the numerical control lathe, generally be provided with the anchor clamps of the work piece of gripping waiting to process, the work piece size that current anchor clamps can the adaptation is limited, and the work piece centre gripping of multiple size of inconvenient adaptation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a anchor clamps for numerical control lathe.
The purpose of the utility model is realized through the following technical scheme: a clamp for a numerical control lathe comprises a positioning plate, wherein the positioning plate is fixedly arranged on the lathe and provided with a plurality of positioning holes, and a clamp plate is arranged at the top of the positioning plate;
the clamp plate is inserted with a screw, the screw is in threaded connection with one of the positioning holes, and the clamp plate is fixedly connected with the positioning plate through the screw and the positioning hole;
an inclined plate is fixedly connected to one side of the clamp plate, a guide rail is fixedly connected to one side of the inclined plate, and a chuck is movably connected to one side of the inclined plate;
the guide hole is formed in the chuck and is movably connected with the guide rail, an inner hexagonal bolt is movably connected to the chuck and is movably connected with the inclined plate, a rotating ring is fixedly connected to the outer surface of the inner hexagonal bolt and is located inside the chuck and movably connected with the chuck, and a plurality of anti-skidding teeth are fixedly connected to one side of the chuck.
Optionally, the positioning holes are linearly arranged, and the clamp plate and the inclined plate are of an integral structure.
Optionally, the two clamp plates are symmetrically arranged on the positioning plate, and the distance between the two clamp plates and the center of the positioning plate is equal.
Optionally, the width of the sloping plate is greater than the width of the chuck, and the sloping plate is located inside the chuck.
Optionally, the bottom of the chuck is 0.5 cm from the top of the positioning plate, the shape of the inner side of the guide hole is matched with the shape of the guide rail, the chuck moves along the guide rail to clamp the workpiece, during specific clamping, a wrench is used for rotating the hexagon socket head cap screw, the hexagon socket head cap screw is in threaded connection with the inclined plate, so that the swivel rotates to drive the chuck to move downwards in an inclined manner, the chucks on two sides of the workpiece are all operated to clamp two sides of the workpiece, thereby achieving the purpose of clamping, during specific clamping, the wrench is used for rotating the hexagon socket head cap screw, the hexagon socket head cap screw is in threaded connection with the inclined plate, so that the swivel rotates to drive the chuck to move downwards in an inclined manner, the chucks on two sides of the workpiece are all operated to clamp two sides of the workpiece, and thereby achieving the purpose of clamping.
Optionally, the guide holes are located on two sides of the socket head cap screw, and the diameter of the swivel is larger than that of the socket head cap screw.
Optionally, a plurality of antiskid tooth transversely sets up and vertical range, and antiskid tooth plays the effect of increase friction power.
The utility model has the advantages of it is following:
1. this anchor clamps for numerical control lathe, anchor clamps are whole by the anchor clamps board, swash plate and chuck are constituteed, the anchor clamps board passes through screw and locating hole fixed connection on the locating plate, locating plate fixed mounting is on the lathe, a plurality of locating hole has been seted up on the locating plate, a plurality of locating hole is linear arrangement, thereby the anchor clamps board can arrange arbitrary locating hole department at the locating plate, thereby install on the different positions of locating plate, and the symmetry sets up two, thereby the not unidimensional work piece of adaptation, the work piece size range of adaptation centre gripping is big, adaptability and commonality are strong, during specific centre gripping, use the spanner to rotate hexagon socket head cap screw, hexagon socket head screw and swash plate threaded connection, thereby the swivel rotates and drives the chuck and moves to one side down, the chuck on work piece both sides all so operates, thereby press from both sides tight work piece's both sides, thereby realize the purpose of centre gripping.
2. This anchor clamps for numerical control lathe, this anchor clamps structure are not fixed, convenient to detach, and the anchor clamps board is through screw and locating hole and locating plate fixed connection, unscrews the screw, can dismantle the anchor clamps wholly to this anchor clamps convenient to detach is convenient for change the maintenance to the anchor clamps of wearing and tearing, cleans the locating plate etc..
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic view of a cross-sectional structure of the swivel of the present invention.
In the figure: 1-positioning plate, 2-positioning hole, 3-clamp plate, 4-screw, 5-sloping plate, 6-guide rail, 7-chuck, 8-guide hole, 9-hexagon socket head cap screw, 10-swivel, 11-anti-slip tooth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a clamp for a numerically controlled lathe comprises a positioning plate 1, wherein the positioning plate 1 is fixedly arranged on the lathe, a plurality of positioning holes 2 are formed in the positioning plate 1, and a clamp plate 3 is arranged at the top of the positioning plate 1;
a screw 4 is inserted into the clamp plate 3, the screw 4 is in threaded connection with one of the positioning holes 2, and the clamp plate 3 is fixedly connected with the positioning plate 1 through the screw 4 and the positioning hole 2;
one side of the clamp plate 3 is fixedly connected with an inclined plate 5, one side of the inclined plate 5 is fixedly connected with a guide rail 6, and one side of the inclined plate 5 is movably connected with a chuck 7;
the guide hole 8 has been seted up on the chuck 7, guide hole 8 and 6 swing joint of guide rail, swing joint has hexagon socket head cap screw 9 on the chuck 7, hexagon socket head cap screw 9 and swash plate 5 swing joint, and the outer fixed surface of hexagon socket head cap screw 9 is connected with swivel 10, swivel 10 be located chuck 7 inside and with chuck 7 swing joint, one side fixedly connected with a plurality of antiskid tooth 11 of chuck 7.
As an optimal technical solution of the utility model: the positioning holes 2 are linearly arranged, the clamp plate 3 and the inclined plate 5 are of an integral structure, two clamp plates 3 are symmetrically arranged on the positioning plate 1, the distance between the two clamp plates 3 and the center of the positioning plate 1 is equal, the width of the inclined plate 5 is greater than that of the clamp 7, the inclined plate 5 is positioned on the inner side of the clamp 7, the distance between the bottom of the clamp 7 and the top of the positioning plate 1 is 0.5 cm, the shape of the inner side of the guide hole 8 is matched with that of the guide rail 6, the clamp 7 moves along the guide rail 6 to clamp a workpiece, when the workpiece is specifically clamped, a spanner is used for rotating the inner hexagonal bolt 9, the inner hexagonal screw 9 is in threaded connection with the inclined plate 5, so that the rotating ring 10 rotates to drive the clamp 7 to move obliquely downwards, the clamps 7 on two sides of the workpiece are all operated, thereby clamping two sides of the workpiece is clamped, when the workpiece is specifically clamped, the spanner is used for rotating the inner hexagonal bolt 9, the inner hexagonal screw 9 is in threaded connection with the inclined plate 5, the rotating ring 10 rotates to drive the chucks 7 to move obliquely downwards, and the chucks 7 on the two sides of the workpiece are operated in such a way, so that the two sides of the workpiece are clamped, and the purpose of clamping is realized;
the guide hole 8 is located the both sides of hexagon socket head cap screw 9, and the diameter of swivel 10 is greater than hexagon socket head cap screw 9's diameter, and a plurality of antiskid tooth 11 transversely sets up and vertical arrangement, and antiskid tooth 11 plays the effect of increase friction power.
Example 1: the clamp is simple in structure, integrally comprises the clamp plate 3, the inclined plate 5 and the chuck 7, works reliably, is convenient to maintain and use, and is low in use cost.
Example 2: the clamp is small in size, does not occupy space, can be symmetrically arranged on the positioning plate 1 in two or more groups, and is good in clamping effect due to the fact that workpieces are clamped at multiple points.
The working process of the utility model is as follows:
the anchor clamps are whole by anchor clamps board 3, swash plate 5 and chuck 7 are constituteed, anchor clamps board 3 passes through screw 4 and 2 fixed connection of locating hole on locating plate 1, 1 fixed mounting of locating plate is on the lathe, during specific centre gripping, use the spanner to rotate hexagon socket head cap screw 9, hexagon socket head cap screw 9 and 5 threaded connection of swash plate, thereby change 10 rotations and drive chuck 7 and move down to one side, chuck 7 on work piece both sides is all so operated, thereby press from both sides tight work piece's both sides, anti-skidding tooth 11 plays the effect of increase friction power.
In conclusion, when the clamp for the numerical control lathe is used, the whole clamp is composed of a clamp plate 3, an inclined plate 5 and chucks 7, the clamp plate 3 is fixedly connected to a positioning plate 1 through a screw 4 and a positioning hole 2, the positioning plate 1 is fixedly arranged on the lathe, the positioning plate 1 is provided with a plurality of positioning holes 2, the positioning holes 2 are linearly arranged, so that the clamp plate 3 can be arranged at any positioning hole 2 of the positioning plate 1 and then arranged on different positions of the positioning plate 1, two positioning holes are symmetrically arranged, so that workpieces with different sizes can be matched, the size range of the matched and clamped workpieces is large, the adaptability and the universality are strong, when the clamp is specifically clamped, a spanner is used for rotating an inner hexagonal bolt 9, the inner hexagonal screw 9 is in threaded connection with the inclined plate 5, so that a rotary ring 10 rotates to drive the chucks 7 to obliquely move downwards, the chucks 7 on two sides of the workpieces are operated in such a way as to clamp two sides of the workpieces, thereby realizing the purpose of clamping; this anchor clamps structure is not fixed, convenient to detach, and anchor clamps board 3 is through screw 4 and locating hole 2 and locating plate 1 fixed connection, unscrews screw 4, can dismantle the anchor clamps wholly to this anchor clamps convenient to detach is convenient for change the maintenance to the anchor clamps of wearing and tearing, cleans locating plate 1 etc..
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a anchor clamps for numerical control lathe which characterized in that: the fixture comprises a positioning plate (1), wherein the positioning plate (1) is fixedly arranged on a lathe, a plurality of positioning holes (2) are formed in the positioning plate (1), and a fixture plate (3) is arranged at the top of the positioning plate (1); a screw (4) is inserted into the clamp plate (3), the screw (4) is in threaded connection with one of the positioning holes (2), and the clamp plate (3) is fixedly connected with the positioning plate (1) through the screw (4) and the positioning hole (2);
an inclined plate (5) is fixedly connected to one side of the clamp plate (3), a guide rail (6) is fixedly connected to one side of the inclined plate (5), and a chuck (7) is movably connected to one side of the inclined plate (5);
guide hole (8) have been seted up on chuck (7), guide hole (8) and guide rail (6) swing joint, swing joint has hexagon socket head cap screw (9) on chuck (7), hexagon socket head cap screw (9) and swash plate (5) swing joint, the external surface fixed connection of hexagon socket head cap screw (9) has change (10), change (10) are located chuck (7) inside and with chuck (7) swing joint, one side fixedly connected with a plurality of antiskid tooth (11) of chuck (7).
2. The jig for a numerically controlled lathe according to claim 1, characterized in that: the positioning holes (2) are linearly arranged, and the clamp plate (3) and the inclined plate (5) are of an integral structure.
3. The jig for a numerically controlled lathe according to claim 1, wherein: the clamp plates (3) are symmetrically arranged on the positioning plate (1), and the distance between the clamp plates (3) and the center of the positioning plate (1) is equal.
4. The jig for a numerically controlled lathe according to claim 1, wherein: the width of the inclined plate (5) is larger than that of the chuck (7), and the inclined plate (5) is positioned on the inner side of the chuck (7).
5. The jig for a numerically controlled lathe according to claim 1, wherein: the distance between the bottom of the clamping head (7) and the top of the positioning plate (1) is 0.5 cm, and the shape of the inner side of the guide hole (8) is matched with the shape of the guide rail (6).
6. The jig for a numerically controlled lathe according to claim 1, wherein: the guide holes (8) are positioned on two sides of the inner hexagonal screw (9), and the diameter of the rotating ring (10) is larger than that of the inner hexagonal bolt (9).
7. The jig for a numerically controlled lathe according to claim 1, characterized in that: the anti-skid teeth (11) are transversely arranged and vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221553075.9U CN217493486U (en) | 2022-06-21 | 2022-06-21 | Clamp for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221553075.9U CN217493486U (en) | 2022-06-21 | 2022-06-21 | Clamp for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217493486U true CN217493486U (en) | 2022-09-27 |
Family
ID=83339695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221553075.9U Active CN217493486U (en) | 2022-06-21 | 2022-06-21 | Clamp for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217493486U (en) |
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2022
- 2022-06-21 CN CN202221553075.9U patent/CN217493486U/en active Active
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