CN210818608U

CN210818608U - Adjustable multifunctional clamp for machining

Info

Publication number: CN210818608U
Application number: CN201921998938.1U
Authority: CN
Inventors: 冯庆华; 耿燕玲; 郭夫兵
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Institute of Architectural Technology; Jiangsu Jianzhu Institute
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-23
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a clamping anchor clamps technical field, and disclose a machining is with adjustable multiplex ability anchor clamps, including frame and cylinder, the parallel side fixed plate of upper surface both sides fixedly connected with symmetry of frame, and at the upper surface middle part fixedly connected with intermediate lamella of frame, the opposite face bottom both sides of two side fixed plates are all through traveller fixed connection, be provided with gliding movable splint between two side fixed plates simultaneously, be provided with the positioning seat between the top on movable splint and intermediate lamella corresponding surface, a plurality of baffles of fixedly connected with on the interior bottom surface of positioning seat, a plurality of baffle equidistance are arranged and are formed a plurality of constant head tanks that supply single part to hold with the positioning seat, all be provided with the positioning mechanism who is used for the grip element in every constant head tank. The adjustable multifunctional clamp for machining realizes two-stage clamping under the machine and on the machine, is firm in clamping, can process a plurality of workpieces at one time, and improves the production and machining efficiency.

Description

Adjustable multifunctional clamp for machining

Technical Field

The utility model relates to an anchor clamps technical field specifically is an adjustable multiplex can anchor clamps for machining.

Background

A fixture is a broad class of tools for carpenters, ironmen, bench workers, machinery, electrical controls, and other handicraft articles, and is primarily used as a tool to assist in controlling position or motion (or both). The clamp can be divided into a process assembly clamp, a project test clamp and a circuit board test clamp.

In the processing of a workpiece, the workpiece needs to be subjected to processes such as cutting and polishing, and in these processes, the workpiece needs to have a relatively stable state to ensure sufficient processing stability and accuracy. However, the clamp in the prior art needs to consume more manpower and time during operation, and is poor in fixing effect only through manual locking, so that the machining precision and efficiency of workpieces are reduced.

Therefore, an adjustable multifunctional clamp for machining is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an adjustable multiplex can anchor clamps for machining has solved the manpower and has fixed the relatively poor problem of effect to the work piece.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

an adjustable multifunctional clamp for machining comprises a machine base and an air cylinder, wherein two sides of the upper surface of the machine base are fixedly connected with symmetrical and parallel side fixing plates, a middle fixing plate is fixedly connected with the middle part of the upper surface of the machine base and is parallel to the side fixing plates, two sides of the bottom of the opposite surfaces of the two side fixing plates are fixedly connected through sliding columns, a sliding movable clamping plate is arranged between the two side fixing plates, a positioning seat is arranged between the movable clamping plate and the top of the corresponding surface of the middle fixing plate, the positioning seat is integrally formed into a strip-shaped shell structure with an open top, a plurality of partition plates are fixedly connected to the inner bottom surface of the positioning seat, the plurality of partition plates are distributed at equal intervals to form a plurality of positioning grooves for accommodating single parts, a positioning mechanism for clamping the parts is arranged in each positioning groove, and comprises a plurality of guide grooves formed in the, and all sliding connection has the tight pole of clamp in every guide way, and the tight pole of clamp all corresponds the inner wall fixed connection through spring and constant head tank simultaneously.

Furthermore, the number of the guide grooves is three or four, and the guide grooves are radially and equidistantly distributed in the center of the bottom surface of the positioning groove.

Furthermore, the bottom both sides of activity splint are seted up and are supplied the traveller to run through gliding perforation, and side fixed plate is in the back of the body side middle part fixedly connected with cylinder of activity splint, and the output of cylinder passes side fixed plate and fixed connection on the activity splint that correspond.

Furthermore, step surfaces are formed on two sides of the top of the middle fixing plate, another step surface is formed on one side, facing the middle fixing plate, of the tops of the two movable clamping plates, and an area for placing the side edge of the bottom surface of the positioning seat is formed by the step surfaces of the middle fixing plate and the tops of the movable clamping plates.

Furthermore, one end face of each of the side fixing plates and the end face of the middle fixing plate are fixedly connected with one side of the blanking plate, the other side of each of the blanking plates inclines downwards and is connected to the upper surface of the machine base in a sliding mode, and the opposite side faces of the adjacent blanking plates are fixedly connected through symmetrical telescopic rods.

Furthermore, the bottom surface of the lower end of the blanking plate is fixedly connected with a slide bar, and the slide bar is connected in a sliding groove formed in the upper surface of the machine base in a sliding mode.

The utility model has the advantages that:

1. the utility model discloses a, through once only with a plurality of parts temporarily fix in the constant head tank with the help of positioning mechanism, realize the quick-witted location clamping under the first order, then put the positioning seat between movable splint and the well fixed plate top again, make the positioning seat pressed from both sides tightly to reach the quick-witted location clamping of second grade, the clamping is firm, can once only process a plurality of work pieces, so improved production machining efficiency.

2. The utility model discloses a, through setting up down the flitch after processing is accomplished, the movable clamp plate that relaxs pushes away the positioning seat from lower flitch, then takes off the work piece one by one to in carrying out next round frock, it is swift to have reached the clamping, and labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the middle positioning mechanism of the present invention;

fig. 3 is an enlarged view of a structure in fig. 1.

In the figure: 1. a machine base; 2. a side fixing plate; 3. a cylinder; 4. a traveler; 5. a movable splint; 6. a blanking plate; 7. a chute; 8. a telescopic rod; 9. a slide bar; 10. positioning seats; 11. a clamping lever; 12. a partition plate; 13. a middle fixing plate; 14. a spring; 15. a guide groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 and 2, an adjustable multifunctional clamp for machining includes a machine base 1 and a cylinder 3, wherein two sides of the upper surface of the machine base 1 are fixedly connected with symmetrical parallel side fixing plates 2, a middle fixing plate 13 is fixedly connected with the middle part of the upper surface of the machine base 1, the middle fixing plate 13 is parallel to the side fixing plates 2, two sides of the bottom of the opposite surfaces of the two side fixing plates 2 are fixedly connected through sliding columns 4, a sliding movable clamping plate 5 is arranged between the two side fixing plates 2, a positioning seat 10 is arranged between the movable clamping plate 5 and the top of the corresponding surface of the middle fixing plate 13, the positioning seat 10 is integrally formed into a long strip-shaped shell structure with an open top, a plurality of partition plates 12 are fixedly connected to the inner bottom surface of the positioning seat 10, the plurality of partition plates 12 are equidistantly arranged to form a plurality of positioning grooves for accommodating a single part, and a positioning mechanism for clamping the part is arranged, positioning mechanism includes a plurality of guide ways 15 that the locating slot bottom surface was seted up, the figure of guide ways 15 is three or four, and be radial equidistance with locating slot bottom surface center and arrange, and equal sliding connection has clamping rod 11 in every guide way 15, clamping rod 11 all passes through the inner wall fixed connection that spring 14 and locating slot correspond simultaneously, thereby can once only fix a plurality of parts in the locating slot temporarily with the help of positioning mechanism, be the location clamping under the machine of first order, then place positioning seat 10 between movable splint 5 and the 13 tops of well fixed plate, make positioning seat 10 pressed from both sides tightly, thereby reach the location clamping on the machine of second order, the clamping is firm, can once only process a plurality of work pieces, so the production machining efficiency has been improved.

Further, the bottom both sides of movable clamp plate 5 are seted up and are supplied traveller 4 to run through gliding perforation, and side fixing plate 2 is back of the body to a side middle part fixedly connected with cylinder 3 of movable clamp plate 5, and the output of cylinder 3 passes side fixing plate 2 and fixed connection on corresponding movable clamp plate 5, starts cylinder 3 and promotes movable clamp plate 5 and makes its direction removal to being close to well fixed plate 13, and then realizes the clamping to positioning seat 10.

Further, step surfaces are formed on two sides of the top of the middle fixing plate 13, another step surface is formed on one side, facing the middle fixing plate 13, of the tops of the two movable clamping plates 5, and an area for placing the bottom surface side edge of the positioning seat 10 is formed by the step surfaces of the middle fixing plate 13 and the tops of the movable clamping plates 5, so that stability of the positioning seat 10 during clamping is guaranteed.

Example two: referring to fig. 1 and fig. 3, the present embodiment adds the following technical features on the basis of the first embodiment:

flitch 6's one side under the equal fixed connection of a terminal surface of side fixed plate 2 and well fixed plate 13, and the opposite side slope of flitch 6 down and sliding connection in the upper surface of frame 1, and through 8 fixed connection of telescopic link of symmetry between the 6 opposite flank of adjacent flitch down, thereby when side fixed plate 2 removes, flitch 6 also can remove down, after processing is accomplished, lax movable splint 5, push down locating seat 10 from flitch 6 down, then take off the work piece one by one, so that carry out next round frock, it is swift to have reached the clamping, and labour saving and time saving.

Further, the bottom surface of the lower end of the blanking plate 6 is fixedly connected with a slide bar 9, the slide bar 9 is slidably connected in a sliding groove 7 formed in the upper surface of the base 1, and the effect that the corresponding positioning seat 10 can slide down between the adjacent blanking plates 6 is achieved.

To sum up, when the positioning fixture is used, a plurality of parts are temporarily fixed in the positioning groove by the aid of the positioning mechanism at one time, so that under-machine positioning and clamping of a first level are realized, then the positioning seat 10 is placed between the movable clamping plate 5 and the top of the middle fixing plate 13, and the positioning seat 10 is clamped tightly, so that on-machine positioning and clamping of a second level are realized, clamping is firm, a plurality of workpieces can be processed at one time, and production and processing efficiency is improved; after the blanking plate 6 is arranged and the machining is completed, the movable clamping plate 5 is loosened, the positioning seat 10 is pushed down from the blanking plate 6, and then the workpieces are taken down one by one, so that the next round of tooling is carried out, the clamping is fast, and the time and the labor are saved.

The model of cylinder 3 adopts SC63 and supporting power and circuit in this scheme, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond a limit the word, the utility model discloses the content of protection does not relate to the improvement to software and method yet.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an adjustable multiplex can anchor clamps for machining, includes frame (1) and cylinder (3), its characterized in that: the two sides of the upper surface of the machine base (1) are fixedly connected with symmetrical and parallel side fixing plates (2), the middle part of the upper surface of the machine base (1) is fixedly connected with a middle fixing plate (13), the middle fixing plate (13) and the side fixing plates (2) are parallel to each other, the two sides of the bottom of the opposite surfaces of the two side fixing plates (2) are fixedly connected through sliding columns (4), meanwhile, a sliding movable clamping plate (5) is arranged between the two side fixing plates (2), a positioning seat (10) is arranged between the movable clamping plate (5) and the top of the corresponding surface of the middle fixing plate (13), the positioning seat (10) is integrally formed into a long strip-shaped shell structure with an open top, a plurality of partition plates (12) are fixedly connected on the inner bottom surface of the positioning seat (10), the plurality of partition plates (12) are arranged at equal intervals to form a plurality of positioning grooves for accommodating single parts, and a positioning mechanism, positioning mechanism includes a plurality of guide ways (15) that the locating slot bottom surface was seted up, and all sliding connection has in every guide way (15) and presss from both sides tight pole (11), presss from both sides tight pole (11) simultaneously and all passes through spring (14) and the inner wall fixed connection that the locating slot corresponds.

2. The adjustable multi-energy clamp for machining according to claim 1, wherein: the number of the guide grooves (15) is three or four, and the guide grooves are radially and equidistantly distributed in the center of the bottom surface of the positioning groove.

3. The adjustable multi-energy clamp for machining according to claim 1, wherein: the bottom both sides of activity splint (5) are seted up and are supplied traveller (4) to run through gliding perforation, and side fixing plate (2) are in the back of the body side middle part fixedly connected with cylinder (3) of activity splint (5), and the output of cylinder (3) passes side fixing plate (2) and fixed connection is on activity splint (5) that correspond.

4. The adjustable multi-energy clamp for machining according to claim 1, wherein: step surfaces are formed on two sides of the top of the middle fixing plate (13), another step surface is formed on one side, facing the middle fixing plate (13), of the tops of the two movable clamping plates (5), and an area for placing the bottom surface side edge of the positioning seat (10) is formed by the step surfaces of the middle fixing plate (13) and the tops of the movable clamping plates (5).

5. The adjustable multi-energy clamp for machining according to any one of claims 1 to 4, wherein: the side fixing plate (2) and one end face of the middle fixing plate (13) are fixedly connected with one side of the blanking plate (6), the other side of the blanking plate (6) inclines downwards and is connected to the upper surface of the machine base (1) in a sliding mode, and opposite side faces of the adjacent blanking plates (6) are fixedly connected through symmetrical telescopic rods (8).

6. The adjustable multi-energy clamp for machining according to claim 5, wherein: the lower end bottom surface of the lower material discharging plate (6) is fixedly connected with a sliding strip (9), and the sliding strip (9) is connected in a sliding groove (7) formed in the upper surface of the machine base (1) in a sliding mode.