CN209998767U

CN209998767U - mechanical clamp used in multiple angles

Info

Publication number: CN209998767U
Application number: CN201920586288.3U
Authority: CN
Inventors: 谌海莲
Original assignee: Yichun University
Current assignee: Yichun University
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-01-31
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a mechanical fixture that kinds of multi-angle were used, include the mounting panel, place board and fixed block, the spout has been seted up on the surface of mounting panel, and the top middle part of mounting panel is fixed with the pompon, the below of placing the board is connected with the connecting rod through the connecting axle, and the fixed surface of connecting rod has the slider, the inside of placing the board is fixed with the fixed block, and both ends welding has the threaded rod about the fixed block to be connected with the movable sleeve on the threaded rod, the surface connection of movable sleeve has the adapter sleeve, the second spout has been seted up on the surface of placing the board, the inside of adapter sleeve is provided with the bearing.

Description

mechanical clamp used in multiple angles

Technical Field

The utility model relates to a mechanical fixture technical field specifically is the mechanical fixture that kinds of multi-angles were used.

Background

The mechanical clamp is an appliance for fixing a workpiece on a machine tool and facilitating the processing operation of the workpiece, is widely used in various fields, and for the existing mechanical clamp, a large part is still existed, for example, the existing mechanical clamp is limited in use angle and difficult to use in multiple angles, and meanwhile, the existing mechanical clamp is poor in fixing effect on the workpiece and easy to cause the workpiece to fall off during use.

Therefore, we propose mechanical clamps with multi-angle use to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical fixture that kinds of multi-angles were used to solve above-mentioned background art and propose current mechanical fixture and comparatively limit to at use angle, be difficult to the problem that the multi-angle was used, current mechanical fixture is relatively poor to the fixed effect of work piece simultaneously, appears the problem that the work piece drops easily when using.

In order to achieve the purpose, the utility model provides a mechanical fixture that kinds of multi-angles used, including the mounting panel, place board and fixed block, th spout has been seted up on the surface of mounting panel, and the top middle part of mounting panel is fixed with the pompon, the below of placing the board is connected with the connecting rod through the connecting axle, and the fixed surface of connecting rod has the slider, the inside of placing the board is fixed with the fixed block, and both ends welding has the threaded rod about the fixed block to be connected with the movable sleeve on the threaded rod, the surface connection of movable sleeve has the adapter sleeve, and the top of adapter sleeve is fixed with solid fixed splint to gu the surface mounting of solid fixed splint has the rubber pad, the surface of placing the board has seted up the second spout, the inside of adapter sleeve is provided.

Preferably, the th sliding chute is of a circular ring structure, the distance of the concave part of the th sliding chute is matched with the diameter of the sliding block, and the sliding block and the th sliding chute form a sliding structure.

Preferably, the bottom of the placing plate is of a circular arc structure, the circular arc structure of the placing plate is matched with the circular structure of the convex ball, and the placing plate and the connecting rod form a rotating structure through a connecting shaft.

Preferably, the inside of the movable sleeve is of a thread-shaped structure, the movable sleeve and the threaded rod are of telescopic structures in threaded connection, and the two threaded rods are symmetrically arranged relative to the fixed block.

Preferably, the number of the fixed clamping plates is 4, the fixed clamping plates are connected with the rubber pads in a bonding mode, the fixed clamping plates and the placing plates are of a sliding structure, and meanwhile the surfaces of the rubber pads are of a sawtooth structure.

Preferably, the inner diameter of the bearing is equal to the outer diameter of the movable sleeve, the bearing is fixedly connected with the connecting sleeve, and the width of the connecting sleeve is equal to the inner distance of the second sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: the mechanical clamp used in a multi-angle way,

(1) the convex ball is arranged, so that the placing plate can conveniently rotate on the convex ball, a sliding block at the bottom of the connecting rod below the placing plate can conveniently slide on the th sliding groove, the angle of the placing plate can be conveniently adjusted, meanwhile, the connecting rod and the th sliding groove are of a rotating structure, the placing plate can be conveniently rotated and used above the mounting plate, and the using effect of the device is improved;

(2) be provided with inside movable sleeve that is thread-like structure, can rotate the movable sleeve, make the movable sleeve screw thread on the threaded rod rotate, make things convenient for the movable sleeve to remove to placing the board middle part, and then conveniently make the movable sleeve drive the solid fixed splint of adapter sleeve top to the fixed work piece of middle part motion, make things convenient for the fixed of work piece, improve the device's result of use, the inside bearing of adapter sleeve simultaneously can make things convenient for the rotation of movable sleeve.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the placement board of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection sleeve and the bearing of the present invention;

fig. 4 is a schematic view of the mounting plate of the present invention.

In the figure, the device comprises a mounting plate 1, a mounting plate 2, a th sliding chute 3, a convex ball 4, a placing plate 5, a connecting rod 6, a connecting shaft 7, a sliding block 8, a fixing block 9, a threaded rod 10, a movable sleeve 11, a connecting sleeve 12, a fixing clamp plate 13, a rubber pad 14, a second sliding chute 15 and a bearing.

Detailed Description

The technical solution 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 , but not all embodiments.

Referring to fig. 1-4, the utility model provides a kinds of mechanical fixture that multi-angle was used, including mounting panel 1, spout 2, protruding ball 3, place board 4, connecting rod 5, connecting axle 6, slider 7, fixed block 8, threaded rod 9, movable sleeve 10, adapter sleeve 11, solid fixed splint 12, rubber pad 13, second spout 14 and bearing 15, spout 2 has been seted up on the surface of mounting panel 1, and the top middle part of mounting panel 1 is fixed with protruding ball 3, the below of placing board 4 is connected with connecting rod 5 through connecting axle 6, and the fixed surface of connecting rod 5 has slider 7, the inside of placing board 4 is fixed with fixed block 8, and threaded rod 9 has been welded to the left and right sides both ends of fixed block 8, and be connected with movable sleeve 10 on the threaded rod 9, the surface of movable sleeve 10 is connected with adapter sleeve 11, and the top of adapter sleeve 11 is fixed with solid fixed splint 12, and the surface of solid fixed splint 12 is installed rubber pad 13, place board 4's surface has been seted up second spout 14, the inside of 11 is provided with bearing.

The th runner 2 is a circular structure, and the distance of the concave part of the th runner 2 is matched with the diameter of the slide block 7, and the slide block 7 and the th runner 2 form a sliding structure, so that the slide block 7 can conveniently slide in the th runner 2.

The bottom of placing board 4 is convex structure, and the convex structure of placing board 4 is identical with the circular structure of protruding ball 3 to place board 4 and constitute revolution mechanic through connecting axle 6 and connecting rod 5, can conveniently extrude and place board 4, make and place board 4 and slide on protruding ball 3, conveniently adjust the angle of placing board 4, improve the device's result of use.

The inside of movable sleeve 10 is thread-like structure, and movable sleeve 10 and threaded rod 9 are threaded connection's extending structure to threaded rod 9 is provided with two about the fixed block 8 symmetry, can make movable sleeve 10 screw thread rotation on threaded rod 9 through rotating movable sleeve 10, conveniently makes movable sleeve 10 move to the inboard.

The fixed splint 12 is provided with 4, and fixed splint 12 is adhesive connection with rubber pad 13 to fixed splint 12 with place board 4 and be the sliding construction, the surface of rubber pad 13 is the cockscomb structure simultaneously, can fix the work piece through the rubber pad 13 on fixed splint 12 surface, improves the device's fixed effect.

The internal diameter of bearing 15 equals with the external diameter of movable sleeve 10, and bearing 15 and adapter sleeve 11 are fixed connection to the width of adapter sleeve 11 equals with the inside distance of second spout 14, can make things convenient for movable sleeve 10 to rotate in the inside of adapter sleeve 11 through bearing 15, makes things convenient for the removal of the fixed splint 12 in adapter sleeve 11 top.

The working principle is that according to the illustration in fig. 1-4, when in use, the mounting plate 1 of the device is mounted on a machine tool to be used, a workpiece to be processed is placed on the placing plate 4, the movable sleeve 10 is rotated to enable the movable sleeve 10 to rotate on the threaded rod 9 in a threaded manner, and then the movable sleeve 10 drives the fixed clamp plate 12 above the connecting sleeve 11 to move inwards, so that the rubber pads 13 between the 2 fixed clamp plates 12 fix the workpiece, and the fixing effect of the device is improved.

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

The mechanical fixture for multiple angles of kinds of use comprises a mounting plate (1), a placing plate (4) and a fixing block (8), and is characterized in that a th sliding groove (2) is formed in the surface of the mounting plate (1), a convex ball (3) is fixed in the middle of the upper portion of the mounting plate (1), the lower portion of the placing plate (4) is connected with a connecting rod (5) through a connecting shaft (6), a sliding block (7) is fixed on the surface of the connecting rod (5), the fixing block (8) is fixed inside the placing plate (4), threaded rods (9) are welded at the left end and the right end of the fixing block (8), a movable sleeve (10) is connected onto the threaded rods (9), a connecting sleeve (11) is connected to the surface of the movable sleeve (10), a fixing clamping plate (12) is fixed above the connecting sleeve (11), a rubber pad (13) is mounted on the surface of the fixing clamping plate (12), a second sliding groove (14) is formed in the surface of the placing plate (4), and a bearing (.
2. The kinds of mechanical clamps used from multiple angles, according to claim 1, wherein the th sliding groove (2) is a circular ring structure, the distance of the concave part of the th sliding groove (2) is matched with the diameter of the sliding block (7), and the sliding block (7) and the th sliding groove (2) form a sliding structure.
3. kinds of mechanical clamp used from multiple angles according to claim 1, wherein the bottom of the placing plate (4) is arc-shaped, the arc-shaped structure of the placing plate (4) is matched with the circular structure of the convex ball (3), and the placing plate (4) and the connecting rod (5) form a rotating structure through the connecting shaft (6).
4. kinds of mechanical clamp used from multiple angles according to claim 1, wherein the inside of the movable sleeve (10) is screw thread-like structure, the movable sleeve (10) and the threaded rod (9) are telescopic structure of screw connection, and two threaded rods (9) are symmetrically arranged about the fixed block (8).
5. The mechanical clamp for multi-angle use according to claim 1, wherein there are 4 fixed clamping plates (12), the fixed clamping plates (12) are adhesively connected with the rubber pads (13), the fixed clamping plates (12) and the placing plate (4) are in a sliding structure, and the surface of the rubber pads (13) is in a saw-toothed structure.
6. kinds of mechanical clamp used from multiple angles according to claim 1, wherein the inside diameter of the bearing (15) is equal to the outside diameter of the movable sleeve (10), the bearing (15) and the connecting sleeve (11) are fixedly connected, and the width of the connecting sleeve (11) is equal to the inside distance of the second sliding groove (14).