CN210060525U

CN210060525U - Clamp for automatic clamping of cam milling of all-terrain vehicle

Info

Publication number: CN210060525U
Application number: CN201920072654.3U
Authority: CN
Inventors: 刘成勇; 孔祥龙; 孙乐青; 张照义
Original assignee: JINAN HONGZHENG TECHNOLOGY Co Ltd
Current assignee: JINAN HONGZHENG TECHNOLOGY Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-02-14
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses an anchor clamps that is used for all terrain vehicle cam to mill automatic clamping relates to cam processing technology field. The utility model discloses a base, fixed surface is connected with the cylinder on the base, and square post relative both sides face all rotates and is connected with the expansion plate, and an expansion plate terminal surface rotates and is connected with the clamp plate, the equal fixedly connected with first spring of square post relative both sides face, first spring one end and an expansion plate fixed surface are connected, the equal fixedly connected with limiting plate of square post relative both sides face. The utility model discloses a design of expansion plate, clamp plate, first spring, limiting plate, stopper and electro-magnet, the clamp plate is automatic fixes a position the vertical direction of cam terminal surface, and vertical rubber strip on the stopper inclined plane prevents that the cam from taking place to rotate, and the electro-magnet circular telegram produces magnetic force and adsorbs the cam bottom, further fixed cam position, and the location installation of cam is comparatively simple, and degree of automation is higher, has improved the milling efficiency of cam.

Description

Clamp for automatic clamping of cam milling of all-terrain vehicle

Technical Field

The utility model belongs to the technical field of the cam processing, especially, relate to an anchor clamps that is used for all terrain vehicle cam to mill automatic clamping.

Background

The cam is a member having a curved profile or groove. The cam mechanism is mainly used for enabling the driven rod to complete various complex motions according to working requirements, including linear motion, swinging, constant-speed motion and unequal-speed motion. Cams are generally classified into a disc cam, a moving cam, and a cylindrical cam according to their shapes. Usually, the cam is used with other components in a matching way, a through hole is formed in the cam, so that the cam is conveniently connected with other components, and the through hole in the cam is processed by adopting a drill bit.

When carrying out the precision milling to the terminal surface of cam and adding, need be through the mounting hole at middle part with the cam stable fixation on anchor clamps, current milling machine workstation is generally manual to be fixed the cam through clamp plate and bolt, the clamp plate is pressed at cam surface, the clamp plate passes through bolted connection with the workstation, the installation is comparatively loaded down with trivial details with the dismantlement work, influences the milling efficiency of cam to there is the cam horizontal direction location unstability in adoption clamp plate and bolt fastening cam, takes place pivoted not enough easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for all terrain vehicle cam mills automatic clamping, through the design of expansion plate, clamp plate, first spring, limiting plate, stopper and electro-magnet, solved current manual mode through clamp plate and bolt fastening cam, the installation is comparatively loaded down with trivial details with dismantlement work, influences the milling efficiency of cam, and cam horizontal direction location is unstable, takes place the pivoted problem easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a clamp for milling and automatically clamping a cam of an all-terrain vehicle, which comprises a base; the base upper surface fixedly connected with cylinder, cylinder top fixedly connected with square post, the relative both sides face of square post all rotates and is connected with the expansion plate, an end face of expansion plate rotates and is connected with the clamp plate, clamp plate bottom and cylinder top sliding connection, the equal first spring of fixedly connected with of the relative both sides face of square post, first spring one end and an expansion plate fixed surface are connected, the equal fixedly connected with limiting plate of the relative both sides face of square post, surface sliding connection on limiting plate bottom and the clamp plate.

Further, four rectangular channels have been seted up to the base upper surface, rectangular channel bottom sliding connection has the stopper, rectangular channel inner wall fixedly connected with second spring, second spring one end and stopper fixed surface are connected, the vertical rubber strip of inclined plane fixedly connected with of stopper.

Furthermore, an annular groove is formed in the upper surface of the base, an electromagnet is fixedly connected to the bottom of the annular groove, line holes are formed in the side faces of the periphery of the base, and one end of each line hole is communicated with the annular groove.

Further, the cam has been placed to the base upper surface, the mounting hole and the side sliding connection of cylinder week of cam, clamp plate bottom and cam upper surface swing joint, the inclined plane sliding connection of the side of cam week and stopper.

Furthermore, the peripheral side face of the base is fixedly connected with a fastening screw hole, and the cylinder is located at the center of the annular groove.

Further, four rectangular grooves are located on the circumferential side of the annular groove and distributed circumferentially.

The utility model discloses following beneficial effect has: the utility model discloses a design of expansion plate, clamp plate, first spring, limiting plate, stopper and electro-magnet, with the mounting hole cover of cam on the cylinder, the clamp plate is fixed a position the vertical direction of cam terminal surface, the stopper carries out horizontal location to the week side of cam to vertical rubber strip on the stopper inclined plane prevents that the cam from taking place to rotate, then the electro-magnet circular telegram produces magnetic force and adsorbs the cam bottom, further fixed cam position, the location installation of cam is comparatively simple, degree of automation is higher, has improved the milling efficiency of cam.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a clamp for automatic clamping of cam milling of an all-terrain vehicle;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of the structure of FIG. 1;

FIG. 5 is a schematic view of the structure of a cylinder;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-column, 102-square column, 103-expansion plate, 104-pressing plate, 105-first spring, 106-limiting plate, 107-rectangular groove, 108-limiting block, 109-second spring, 110-vertical rubber strip, 111-annular groove, 112-electromagnet, 113-line hole, 114-cam, 115-fastening screw hole.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a clamp for milling and automatically clamping the cam of an all-terrain vehicle, which comprises a base 1; fixed surface is connected with cylinder 101 on base 1, the square post 102 of cylinder 101 top fixedly connected with, the relative both sides face of square post 102 all rotates and is connected with expansion plate 103, expansion plate 103 terminal surface rotates and is connected with clamp plate 104, clamp plate 104 bottom and cylinder 101 top sliding connection, the first spring 105 of the equal fixedly connected with of the relative both sides face of square post 102, first spring 105 one end and expansion plate 103 fixed surface are connected, the equal fixedly connected with limiting plate 106 of the relative both sides face of square post 102, limiting plate 106 bottom and clamp plate 104 upper surface sliding connection, limiting plate 106 prevents clamp plate 104 rebound.

As shown in fig. 4-5, four rectangular grooves 107 are formed in the upper surface of the base 1, the bottom of each rectangular groove 107 is slidably connected with a limiting block 108, a second spring 109 is fixedly connected to the inner wall of each rectangular groove 107, one end of each second spring 109 is fixedly connected with one surface of each limiting block 108, a vertical rubber strip 110 is fixedly connected to the inclined surface of each limiting block 108, and each vertical rubber strip 110 is made of wear-resistant anti-skid rubber to prevent the cam 114 from rotating.

As shown in fig. 5, an annular groove 111 is formed in the upper surface of the base 1, an electromagnet 112 is fixedly connected to the bottom of the annular groove 111, a wire hole 113 is formed in the peripheral surface of the base 1, one end of the wire hole 113 is communicated with the annular groove 111, a conducting wire penetrates through the wire hole 113 to be electrically connected with the electromagnet 112, and the electromagnet 112 is electrically connected with an external controller and a power supply through the conducting wire.

As shown in fig. 1-3, a cam 114 is disposed on the upper surface of the base 1, a mounting hole of the cam 114 is slidably connected to the peripheral side surface of the cylinder 101, the bottom of the pressing plate 104 is movably connected to the upper surface of the cam 114, and the peripheral side surface of the cam 114 is slidably connected to the inclined surface of the limiting block 108.

As shown in fig. 1 and 5, a fastening screw hole 115 is fixedly connected to the peripheral side surface of the base 1, and the cylinder 101 is located at the center of the annular groove 111.

As shown in fig. 4-5, four rectangular grooves 107 are circumferentially disposed around the annular groove 111, the limiting block 108 positions the circumference of the cam 114, and the vertical rubber strip on the slope of the limiting block 108 prevents the cam 114 from rotating.

The working principle of the embodiment is as follows: when the base is used, the base 1 is fixedly installed on a milling machine through the fastening screw hole 115, the installation hole of the cam 114 is sleeved on the cylinder 101, the cam 114 is pressed to move downwards, the expansion plate 103 rotates towards the inner side of the square column 102 and compresses the first spring 105, meanwhile, the peripheral side of the cam 114 slides downwards along the inclined surface of the limiting block 108, the limiting block 108 moves horizontally and compresses the second spring 109, when the bottom of the cam 114 moves downwards to the surface of the base 1, the installation hole of the cam 114 is separated from the expansion plate 103, the first spring 105 restores to the original length and drives the expansion plate 103 to rotate towards the outer side of the square column 102, the expansion plate 103 drives the pressing plate 104 to slide along the end surface of the cam 114, the limiting plate 106 limits the pressing plate 104 to move upwards, the pressing plate 104 positions the end surface of the cam 114 in the vertical direction, the limiting block 108 positions the peripheral side of, then the electromagnet 112 is electrified to generate magnetic force to adsorb the bottom of the cam 114, the position of the cam 114 is further fixed, the positioning and installation of the cam 114 are simple, the automation degree is high, and the milling efficiency of the cam 114 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A clamp for automatic clamping of cam milling of an all-terrain vehicle comprises a base (1); the method is characterized in that: fixed surface is connected with cylinder (101) on base (1), square post (102) of cylinder (101) top fixedly connected with, square post (102) relative both sides face all rotates and is connected with expansion plate (103), expansion plate (103) one end face rotates and is connected with clamp plate (104), clamp plate (104) bottom and cylinder (101) top sliding connection, the equal fixedly connected with first spring (105) of square post (102) relative both sides face, first spring (105) one end and expansion plate (103) fixed surface are connected, the equal fixedly connected with limiting plate (106) of square post (102) relative both sides face, surface sliding connection is gone up with clamp plate (104) in limiting plate (106) bottom.

2. The clamp for the cam milling automatic clamping of the all-terrain vehicle as claimed in claim 1, wherein the base (1) is provided with a plurality of rectangular grooves (107) on the upper surface, the bottoms of the rectangular grooves (107) are slidably connected with limit blocks (108), the inner walls of the rectangular grooves (107) are fixedly connected with second springs (109), one ends of the second springs (109) are fixedly connected with one surface of the limit blocks (108), and the inclined surfaces of the limit blocks (108) are fixedly connected with vertical rubber strips (110).

3. The clamp for automatic clamping of cam milling of all-terrain vehicles according to claim 1, characterized in that an annular groove (111) is formed on the upper surface of the base (1), an electromagnet (112) is fixedly connected to the bottom of the annular groove (111), a wire hole (113) is formed on the peripheral side surface of the base (1), and one end of the wire hole (113) is communicated with the annular groove (111).

4. The clamp for automatic clamping of cam milling of all-terrain vehicles according to claim 1, characterized in that a cam (114) is placed on the upper surface of the base (1), the mounting hole of the cam (114) is slidably connected with the peripheral side surface of the cylinder (101), the bottom of the pressure plate (104) is movably connected with the upper surface of the cam (114), and the peripheral side surface of the cam (114) is slidably connected with the inclined surface of the limiting block (108).

5. The clamp for the cam milling automatic clamping of the all-terrain vehicle as claimed in claim 1, characterized in that a fastening screw hole (115) is fixedly connected to the peripheral side surface of the base (1), and the cylinder (101) is located at the center of the annular groove (111).

6. The clamp for automatic clamping of cam milling of all-terrain vehicles according to claim 2, characterized in that a plurality of the rectangular grooves (107) are located around the annular groove (111) and are distributed circumferentially.