CN219254850U

CN219254850U - Milling machine C presss from both sides

Info

Publication number: CN219254850U
Application number: CN202320055793.1U
Authority: CN
Inventors: 胡晓兰
Original assignee: Pengxi Heye Hi Tech Co ltd
Current assignee: Pengxi Heye Hi Tech Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-27
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a milling machine C clamp which comprises a workbench, an adjusting mechanism, a pressing plate and a connecting plate, wherein supporting legs are uniformly and fixedly connected to the periphery of the bottom end of the workbench; the adjusting mechanism is arranged on the workbench and comprises a mounting plate, an adjusting rod, a motor, an adjusting plate, a first long groove and a clamping piece; the pressing plate is placed in the clamping piece, an electric telescopic rod is arranged at the middle position of the upper end of the pressing plate, and the upper end of the electric telescopic rod is connected with the top end of the clamping piece through a bolt; the connecting plates are inlaid and connected to the bottom ends of the clamping pieces in a front-back symmetrical mode, the connecting plates are connected to the inside of the second long grooves in a sliding mode, and meanwhile the second long grooves are formed in the left end and the right end of the workbench in a front-back symmetrical mode respectively. This milling machine C presss from both sides, the position of the clamping piece of being convenient for adjust is applicable to not unidimensional work piece, prevents moreover that the work piece from processing the time perk, conveniently increases the stability when C presss from both sides the removal simultaneously.

Description

Milling machine C presss from both sides

Technical Field

The utility model relates to the technical field of milling machine C clamps, in particular to a milling machine C clamp.

Background

The milling machine has a very wide sound range, the milling machine is used for cutting, polishing and the like on a workpiece, when the workpiece on the milling machine is processed, the workpiece is required to be clamped by the C clamp, and the C clamp of the milling machine on the market is various in types.

However, a general milling machine C clamp can only clamp a fixed workpiece, so that the application range is small, the milling machine C clamp is not suitable for workpieces of different sizes, when the existing milling machine C clamp limits the workpiece, the workpiece is easy to tilt during processing, so that the workpiece can shift to affect quality, and meanwhile, the existing milling machine C clamp is easy to shift during moving, so that the stability of the C clamp during moving is affected.

Disclosure of Invention

The utility model aims to provide a milling machine C clamp, which solves the problems that most milling machine C clamps provided in the background art are inconvenient to adjust the position of a clamping piece and suitable for workpieces with different sizes, the workpiece is easy to tilt during processing, and meanwhile, the stability of the C clamp during moving is inconvenient to increase.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a milling machine C clamp comprises a workbench for integrally mounting and bearing, wherein supporting legs are uniformly and fixedly connected to the periphery of the bottom end of the workbench;

further comprises:

the adjusting mechanism is arranged on the workbench and comprises a mounting plate, an adjusting rod, a motor, an adjusting plate, a first long groove and a clamping piece, wherein the mounting plate is integrally connected at the bottom end of the workbench in a bilateral symmetry manner;

the pressing plate is placed in the clamping piece, an electric telescopic rod is arranged at the middle position of the upper end of the pressing plate, the upper end of the electric telescopic rod is connected with the top end of the clamping piece through a bolt, and a workpiece is placed in the clamping piece;

the connecting plates are inlaid and connected to the bottom ends of the clamping pieces in a front-back symmetrical mode, the connecting plates are connected to the inside of the second long grooves in a sliding mode, and meanwhile the second long grooves are formed in the left end and the right end of the workbench in a front-back symmetrical mode respectively.

Preferably, the middle position of the mounting plate is rotationally connected with an adjusting rod, the outer surface of the adjusting rod is of a bidirectional thread structure, and the right end of the adjusting rod is provided with a motor.

Preferably, the adjusting rod is connected with an adjusting plate in a bilateral symmetry threaded manner, and the top end of the adjusting plate is integrally connected to the middle position of the lower end of the clamping piece;

the adjusting plate is connected in a sliding mode in the first long groove, the first long groove is symmetrically formed in the workbench in a left-right mode, and the clamping piece is of a sliding structure on the upper side of the workbench through the adjusting plate and the adjusting rod.

Preferably, the upper end of the pressing plate is fixedly connected with springs at equal intervals, the upper ends of the springs are fixedly connected to the upper ends of the inside of the clamping pieces, the pressing plate and the clamping pieces form a lifting structure, and the bottom ends of the pressing plate are of concave-convex structures.

Preferably, the lower end of the connecting plate is connected to the guide rod in a sliding manner, and the guide rod is integrally connected to the mounting plate in a front-back symmetrical manner.

Compared with the prior art, the utility model has the beneficial effects that: the milling machine C clamp is convenient for adjusting the position of the clamping piece, is suitable for workpieces with different sizes, prevents the workpieces from tilting during processing, and simultaneously is convenient for increasing the stability of the C clamp during moving;

1. the adjusting mechanism is arranged, and the clamping piece and the structure design of the workbench enable the adjusting plates which are arranged symmetrically left and right to be close to each other when the adjusting rod rotates, and the clamping piece is driven to move towards the inner end through the adjusting plates, so that the position of the clamping piece can be conveniently adjusted, and the adjusting mechanism is suitable for workpieces with different sizes;

2. the electric telescopic rod is provided with a pressing plate and an electric telescopic rod, and the pressing plate and the clamping piece are structurally designed, so that the electric telescopic rod drives the pressing plate to descend when working, and the pressing plate is tightly attached to the left end and the right end of a workpiece through springs which are arranged at equal intervals, so that the tilting of the workpiece is prevented when the workpiece is processed;

3. the second long groove and the connecting plate are arranged, the lower end of the connecting plate is internally and slidably connected to the guide rod, so that when the clamping piece moves towards the inner end, the connecting plate which is arranged in a front-back symmetrical mode moves on the guide rod, and the stability of the C clamp during movement is conveniently improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a right side cross-sectional structure of a spring and a pressing plate of the present utility model;

FIG. 3 is a schematic top view of a second slot and table connection of the present utility model;

fig. 4 is a schematic top view of the connection of the connecting plate and the guide rod.

In the figure: 1. a work table; 2. support legs; 3. an adjusting mechanism; 301. a mounting plate; 302. an adjusting rod; 303. a motor; 304. an adjusting plate; 305. a first elongated slot; 306. a clamping member; 4. a pressing plate; 5. an electric telescopic rod; 6. a spring; 7. a workpiece; 8. a connecting plate; 9. a second elongated slot; 10. and guiding the rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the milling machine C clamp is used, referring to fig. 1, 2 and 3, the workpiece 7 is limited by a structure consisting of a mounting plate 301, an adjusting rod 302, a motor 303, an adjusting plate 304, a first long groove 305 and a clamping piece 306, the mounting plate 301 is integrally connected to the bottom end of the workbench 1 in a bilateral thread-shaped structure, the outer surface of the adjusting rod 302 is in a bilateral thread-shaped structure, the adjusting rod 302 is connected with an adjusting plate 304 in a bilateral thread-shaped structure, the adjusting plate 304 is connected to the inside of the first long groove 305 in a sliding mode, and the clamping piece 306 is in a sliding structure on the upper side of the workbench 1 through the adjusting plate 304 and the adjusting rod 302;

therefore, the distance between the left and right clamping pieces 306 is adjusted according to the size of the workpiece 7, the motor 303 works to drive the adjusting rod 302 to rotate on the mounting plate 301, the lower ends of the adjusting plates 304 which are symmetrically arranged left and right are close to each other on the adjusting rod 302, the upper ends of the adjusting plates 304 slide inwards in the first long grooves 305 at corresponding positions, the clamping pieces 306 are driven to move inwards by the adjusting plates 304 until the inner walls of the clamping pieces 306 which are symmetrically arranged left and right are tightly abutted against the left and right ends of the workpiece 7, and the lower ends of the workpiece 7 are tightly abutted against the inner bottom ends of the clamping pieces 306, so that the positions of the clamping pieces 306 can be conveniently adjusted to be suitable for workpieces 7 with different sizes;

referring to fig. 1, 2 and 3, since the connecting plates 8 are inlaid and connected at the bottom ends of the clamping members 306 symmetrically in front and back, the connecting plates 8 are slidably connected in the second elongated slots 9, the second elongated slots 9 are respectively opened in the left and right ends of the workbench 1 symmetrically in front and back, and the lower ends of the connecting plates 8 are slidably connected to the guide rods 10, when the clamping members 306 slide in the first elongated slots 305, the upper ends of the connecting plates 8 which are arranged symmetrically in front and back slide in the second elongated slots 9 at corresponding positions in left and right directions, and the lower ends of the connecting plates 8 slide in the guide rods 10 at corresponding positions in left and right directions, so that the stability of the C clamp during movement is increased conveniently;

referring to fig. 2, 3 and 4, since the electric telescopic rods 5 are installed at the middle position of the upper end of the pressing plate 4, the spring 6 is fixedly connected with the upper end of the pressing plate 4 at equal intervals, the pressing plate 4 and the clamping piece 306 form a lifting structure, the bottom end of the pressing plate 4 is of a concave-convex structure, when the clamping pieces 306 symmetrically arranged on the left and right sides of the workpiece 7 limit the left and right ends of the workpiece 7, the two groups of electric telescopic rods 5 work to drive the pressing plate 4 to descend in the clamping pieces 306, the pressing plate 4 can be tightly attached to the left and right ends of the workpiece 7 through the spring 6 at equal intervals, and the concave-convex structure at the bottom end of the pressing plate 4 can increase friction at the joint with the workpiece 7, so that the tilting of the workpiece 7 is prevented during processing, which is the working principle of the clamp of the milling machine C.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A milling machine C clamp comprises a workbench (1) for integral installation and bearing, and support legs (2) are uniformly and fixedly connected around the bottom end of the workbench (1);

characterized by further comprising:

the adjusting mechanism (3) is arranged on the workbench (1), and the adjusting mechanism (3) comprises a mounting plate (301), an adjusting rod (302), a motor (303), an adjusting plate (304), a first long groove (305) and a clamping piece (306), wherein the mounting plate (301) is integrally connected at the bottom end of the workbench (1) in a bilateral symmetry manner;

the pressing plate (4) is placed in the clamping piece (306), an electric telescopic rod (5) is arranged at the middle position of the upper end of the pressing plate (4), the upper end of the electric telescopic rod (5) is connected to the top end of the clamping piece (306) through a bolt, and a workpiece (7) is placed in the clamping piece (306);

the connecting plate (8), the bottom at clamping piece (306) is connected in the inlaying of connecting plate (8) fore-and-aft symmetry, and connecting plate (8) sliding connection is in the inside of second elongated slot (9), and simultaneously second elongated slot (9) are symmetrical about the inside at workstation (1) both ends respectively.

2. A milling machine C-clamp as claimed in claim 1, wherein: the middle position of the mounting plate (301) is rotationally connected with an adjusting rod (302), the outer surface of the adjusting rod (302) is of a bidirectional thread structure, and the right end of the adjusting rod (302) is provided with a motor (303).

3. A milling machine C-clamp as claimed in claim 2, wherein: the adjusting rod (302) is connected with an adjusting plate (304) through bilateral symmetry threads, and the top end of the adjusting plate (304) is integrally connected to the middle position of the lower end of the clamping piece (306);

the adjusting plate (304) is slidably connected to the inside of the first long groove (305), the first long groove (305) is symmetrically arranged in the workbench (1) in a left-right mode, and the clamping piece (306) is of a sliding structure on the upper side of the workbench (1) through the adjusting plate (304) and the adjusting rod (302).

4. A milling machine C-clamp as claimed in claim 1, wherein: the upper end of the pressing plate (4) is fixedly connected with springs (6) at equal intervals, the upper ends of the springs (6) are fixedly connected to the inner upper ends of the clamping pieces (306), the pressing plate (4) and the clamping pieces (306) form a lifting structure, and the bottom end of the pressing plate (4) is of a concave-convex structure.

5. A milling machine C-clamp as claimed in claim 1, wherein: the lower end of the connecting plate (8) is internally and slidably connected to the guide rod (10), and the guide rod (10) is integrally connected to the mounting plate (301) in a front-back symmetrical mode.