CN208840831U - A kind of novel tooling magnet installs fixture - Google Patents

Abstract

The utility model discloses a kind of novel tooling magnet installs fixtures of magnet manufacturing technology field, including bottom plate, side plate is fixedly installed at the top of bottom plate, two groups of top plates are fixedly installed at the top of side plate, the top movable of top plate is plugged with push rod, hand lever is fixedly installed at the top of push rod, the other end of hand lever is fixedly installed with handrail ring, the bottom of top plate is fixedly installed with mounting cylinder, the inner cavity of mounting cylinder is sliding combined with connecting cylinder, the inner wall of connecting cylinder is evenly arranged with internal screw thread, the thread in inner cavity of connecting cylinder is connected with threaded post, the outer wall of threaded post is evenly arranged with external screw thread, the top of threaded post is fixedly connected with push rod, the bottom of threaded post is fixedly installed with gripping block, the present apparatus is when dismounting workpiece, when strength deficiency, can spiral dismounting, convenient for laborsaving, magnetic force weakens, when user's manpower is enough, reduce the stroke of disassembly , shorten the time cost of dismounting workpiece.

Description

A kind of novel tooling magnet installs fixture

Technical field

The utility model relates to magnet manufacturing technology field, specially a kind of novel tooling magnet installs fixture.

Background technique

It is used to fasten workpiece rapidly when fixture is processing, the technique for making lathe, cutter, workpiece keep correct relative position fills It sets.That is frock clamp is the indispensable component of machining, machine tool technology to high speed, it is efficient, accurate, compound, Under the drive that intelligence, environmentally friendly direction are developed, clamp technology is just sent out towards high-precision, efficient, module, combination, general, economic direction Exhibition.

Fixture is also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely pacifying The device for filling workpiece, all can be described as fixture.Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc..Wherein lathe Fixture is most commonly seen, is often simply called fixture.

When machining a workpiece on a machine tool, the surface to enable workpiece reach size, geometry as defined in drawing and with Workpiece must be installed (positioning), clip (clamping) by the technical requirements such as the mutual position accuracy of other surfaces before processing.

Using machine tool fixture, machining accuracy, the stabilized product quality of workpiece are advantageously ensured that；Be conducive to improve labour production Rate and reduce cost；Be conducive to improve worker's working condition, guarantee safety in production；Be conducive to enlarger bed process range, realize " a tractor serves several purposes ".

Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element (relative position or the guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece that can complete number in once mounting The processing of a station has circular index device and linear movement two class of indexing means), connecting element and clamp body (fixture bottom Seat) etc. composition.

Fixture electronics firm using be also it is very high, in production in order to improve the production efficiency and product quality, The middle section of production and back segment carried out with regard to commonly using frock clamp functional test or auxiliary assembly (can assemble fixed shape and Height etc.).The practical purposes manufactured in factory in electronics is very wide, only unexpected because being non-calibration system Without what is do not accomplished.

Existing fixture relies solely on extruding clamping and clamps workpiece, if the excessive damage for easily causing workpiece surface of pressure Wound, and magnetic clamping is used, and workpiece not easy to disassemble, using trouble.

Based on this, the utility model devises a kind of novel tooling magnet installs fixture, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of novel tooling magnet installs fixtures, to solve in above-mentioned background technique The existing fixture proposed relies solely on extruding clamping and clamps workpiece, if the excessive damage for easily causing workpiece surface of pressure, And magnetic clamping is used, and workpiece not easy to disassemble, using trouble problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel tooling magnet installs fixture, packet Bottom plate is included, side plate is fixedly installed at the top of the bottom plate, two groups of top plates, the top plate are fixedly installed at the top of the side plate Top movable be plugged with push rod, hand lever is fixedly installed at the top of the push rod, the other end of the hand lever is fixedly installed with Handrail ring, the bottom of the top plate are fixedly installed with mounting cylinder, and the inner cavity of the mounting cylinder is sliding combined with connecting cylinder, the company The inner wall of connect cylinder is evenly arranged with internal screw thread, and the thread in inner cavity of the connecting cylinder is connected with threaded post, the outer wall of the threaded post It is evenly arranged with external screw thread, the top of the threaded post is fixedly connected with push rod, and the bottom of the threaded post is fixedly installed with folder Tight block, the inner cavity of the gripping block are fixedly installed with permanent magnet, and the side wall of the bottom plate offers inserting groove, the inserting groove Inner cavity activity be plugged with iron block, the iron block is provided with two groups.

Preferably, the side wall of the iron block is fixedly installed with pull handle.

Preferably, the side wall of the gripping block offers through slot, and permanent magnet, the gripping block are equipped in the through slot Side wall uniform screw thread several groups fixing bolt is installed, the fixing bolt is separately mounted to the two sides of permanent magnet.

Preferably, the bottom of the gripping block is evenly arranged with anti-slop serrations.

Preferably, the bottom plate and threaded post are made of copper material.

Preferably, the inner cavity of the mounting cylinder is provided with two groups of sliding grooves, and the side wall of the connecting cylinder is fixedly installed with Sliding shoe, the sliding shoe are slidably matched with sliding groove, and the side wall of the sliding groove is evenly arranged with circular groove, the sliding shoe The uniform movable inlaying of side wall has ball, and the ball and circular groove cooperate.

Compared with prior art, the utility model has the beneficial effects that the utility model is by being placed on bottom plate for workpiece Top push down on push rod by the way that handrail ring is manually operated, so that connecting cylinder is driven rapid downlink, greatly reduce stroke, lead to Dynamic rotating push-rod is received and distributed, makes push rod that threaded post rotation be driven to make gripping block by being threadedly engaged for threaded post and connecting cylinder Rotation clamps workpiece, when needing to dismount workpiece, by turning manually by the magnetic absorption of the permanent magnet sum of gripping block inner cavity Dynamic push rod, will lift, plays the role of labour-saving by way of rotation, and when rotating to certain altitude, magnetic force weakens, and pass through lifting Push rod lifts threaded post, drives connecting cylinder uplink together, by the cooperation of sliding groove and sliding shoe, convenient for connecting cylinder into Row limit, by the cooperation of circular groove and ball, convenient for being fixedly connected with the height of cylinder, the present apparatus when dismounting workpiece, when strength not When sufficient, can spiral dismounting, convenient for laborsaving, magnetic force weakens, and when user's manpower is enough, reduces the stroke of disassembly, shortens dismounting The time cost of workpiece passes through the setting of fixing bolt, the position of stationary permanent magnet, by the setting of anti-slop serrations, convenient for increasing The friction of clamping block and workpiece convenient for clamping workpiece, and is mounted on the iron block of floor cavities, detachably, is conveniently replaceable into forever Long magnet increases clamping force.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the utility model main perspective structural schematic diagram；

Fig. 2 is the utility model mounting cylinder depression angle structural schematic diagram；

Fig. 3 is the utility model mounting cylinder section view corner structure schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- bottom plate, 2- side plate, 3- top plate, 4- push rod, 5- hand lever, 6- handrail ring, 7- mounting cylinder, 8- connecting cylinder, 9- screw thread Column, 10- gripping block, 11- iron block, 12- pull handle, 13- fixing bolt, 14- anti-slop serrations, 15- sliding groove, 16- sliding shoe, 17- circular groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel tooling magnet installs fixture, including Bottom plate 1, the top of bottom plate 1 are fixedly installed with side plate 2, and the top of side plate 2 is fixedly installed with two groups of top plates 3, and the top of top plate 3 is living Dynamic to be plugged with push rod 4, the top of push rod 4 is fixedly installed with hand lever 5, and the other end of hand lever 5 is fixedly installed with handrail ring 6, top plate 3 Bottom be fixedly installed with mounting cylinder 7, the inner cavity of mounting cylinder 7 is sliding combined with connecting cylinder 8, and the inner wall of connecting cylinder 8 is uniformly arranged There is internal screw thread, the thread in inner cavity of connecting cylinder 8 is connected with threaded post 9, and the outer wall of threaded post 9 is evenly arranged with external screw thread, threaded post 9 Top be fixedly connected with push rod 4, the bottom of threaded post 9 is fixedly installed with gripping block 10, and the inner cavity of gripping block 10 is fixedly mounted There is permanent magnet, the side wall of bottom plate 1 offers inserting groove, and the inner cavity activity of inserting groove is plugged with iron block 11, and iron block 11 is provided with Two groups.

Wherein, the side wall of iron block 11 is fixedly installed with pull handle 12, and the side wall of gripping block 10 offers through slot, in through slot Permanent magnet is installed, the side wall uniform screw thread of gripping block 10 is equipped with several groups fixing bolt 13, and fixing bolt 13 is pacified respectively Mounted in the two sides of permanent magnet, the bottom of gripping block 10 is evenly arranged with anti-slop serrations 14, and bottom plate 1 and threaded post 9 are by copper material Material is constituted, and the inner cavity of mounting cylinder 7 is provided with two groups of sliding grooves 15, and the side wall of connecting cylinder 8 is fixedly installed with sliding shoe 16, sliding Block 16 is slidably matched with sliding groove 15, and the side wall of sliding groove 15 is evenly arranged with circular groove 17, and the side wall of sliding shoe 16 is uniformly movable It is inlaid with ball, ball and circular groove 17 cooperate.

One concrete application of the present embodiment are as follows: the utility model passes through hand by the way that workpiece to be placed on to the top of bottom plate 1 Dynamic operation handrail ring 6, pushes down on push rod 4, so that connecting cylinder 8 is driven rapid 9 downlink, greatly reduce stroke, by turning manually Dynamic push rod 4 makes push rod 4 that threaded post 9 be driven to rotate, and by being threadedly engaged for threaded post 9 and connecting cylinder 8, makes the generation of gripping block 10 Rotation clamps workpiece, when needing to dismount workpiece, passes through hand by the permanent magnet of 10 inner cavity of gripping block and 11 magnetic absorption Dynamic rotating push-rod 4,10 are lifted, plays the role of labour-saving by way of rotation, and when rotating to certain altitude, magnetic force weakens, By lifting push rod 4, threaded post 9 is lifted, the uplink together of connecting cylinder 8 is driven, by the cooperation of sliding groove 15 and sliding shoe 16, Convenient for limiting to connecting cylinder 8, by the cooperation of circular groove 17 and ball, convenient for being fixedly connected with the height of cylinder 8, the present apparatus is being torn open When filling workpiece, when strength deficiency, can spiral dismounting, convenient for laborsaving, magnetic force weakens, and when user's manpower is enough, reduces disassembly Stroke, shorten dismounting workpiece time cost, by the setting of fixing bolt 13, the position of stationary permanent magnet passes through The setting of anti-slop serrations 14 convenient for clamping workpiece, and is mounted on 1 inner cavity of bottom plate convenient for increasing the friction of gripping block 10 and workpiece Iron block 11 is detachably conveniently replaceable into permanent magnet, increases clamping force.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of novel tooling magnet installs fixture, including bottom plate (1), it is characterised in that: the fixed peace in the top of the bottom plate (1) Equipped with side plate (2), two groups of top plates (3), the top movable grafting of the top plate (3) are fixedly installed at the top of the side plate (2) Have push rod (4), be fixedly installed with hand lever (5) at the top of the push rod (4), the other end of the hand lever (5), which is fixedly installed with, to be helped The bottom of bracelet (6), the top plate (3) is fixedly installed with mounting cylinder (7), and the inner cavity of the mounting cylinder (7) is sliding combined with company Connect cylinder (8), the inner wall of the connecting cylinder (8) are evenly arranged with internal screw thread, and the thread in inner cavity of the connecting cylinder (8) is connected with screw thread Column (9), the outer wall of the threaded post (9) are evenly arranged with external screw thread, and the top and push rod (4) of the threaded post (9) are fixed to be connected It connects, the bottom of the threaded post (9) is fixedly installed with gripping block (10), and the inner cavity of the gripping block (10) is fixedly installed with permanently Magnet, the side wall of the bottom plate (1) offer inserting groove, and the inner cavity activity of the inserting groove is plugged with iron block (11), the iron Block (11) is provided with two groups.

2. a kind of novel tooling magnet installs fixture according to claim 1, it is characterised in that: the side of the iron block (11) Wall is fixedly installed with pull handle (12).

3. a kind of novel tooling magnet installs fixture according to claim 1, it is characterised in that: the gripping block (10) Side wall offers through slot, and permanent magnet is equipped in the through slot, the gripping block (10) if side wall uniform screw thread be equipped with Dry group fixing bolt (13), the fixing bolt (13) are separately mounted to the two sides of permanent magnet.

4. a kind of novel tooling magnet installs fixture according to claim 1, it is characterised in that: the gripping block (10) Bottom is evenly arranged with anti-slop serrations (14).

5. a kind of novel tooling magnet installs fixture according to claim 1, it is characterised in that: the bottom plate (1) and spiral shell Line column (9) is made of copper material.

6. a kind of novel tooling magnet installs fixture according to claim 1, it is characterised in that: the mounting cylinder (7) Inner cavity is provided with two groups of sliding grooves (15), and the side wall of the connecting cylinder (8) is fixedly installed with sliding shoe (16), the sliding shoe (16) it is slidably matched with sliding groove (15), the side wall of the sliding groove (15) is evenly arranged with circular groove (17), the sliding shoe (16) the uniform movable inlaying of side wall has ball, and the ball and circular groove (17) cooperate.