CN211758139U

CN211758139U - Telescopic jig

Info

Publication number: CN211758139U
Application number: CN201922267635.9U
Authority: CN
Inventors: 刘钟军; 许兵轮; 武胜强; 何谟俊
Original assignee: Guangzhou Hezong Intelligent Equipment Co ltd
Current assignee: Guangzhou Hezong Intelligent Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of metal workpiece punch machining, in particular to a telescopic jig, which comprises an installation mechanism, a sucker mechanism and an air cylinder, wherein the installation mechanism comprises a connecting plate, the connecting plate is of an I-shaped structure, the middle position of the inner side of the connecting plate is in staggered distribution and is screwed with two sliding blocks to pick out installation blocks, and the sliding blocks pick out the installation blocks and are of an L-shaped structure; adopt the flexible horizontal slip that drives the slider on the guide rail of cylinder, it removes about driving the slider and choosing installation piece and hookup sucking disc, adjust the interval between the hookup sucking disc, the position change of control hookup sucking disc, thereby reach the material of getting that can general many money products under the condition of not changing the tool, high durability and convenient use, and is simple in operation, and is efficient, and the process velocity is fast, does not need the manual work to change the tool, the time of changing the tool has been practiced thrift, one set of tool can realize the application of multiple product, the cost of having practiced thrift many sets of tools, and is convenient and fast, and the production efficiency is.

Description

Telescopic jig

Technical Field

The utility model belongs to the technical field of metal work piece punch press processing, concretely relates to flexible tool.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications, so that the stamping process has more and more extensive applications, and the stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, a switch socket, a cup, a cupboard, a dish, a computer case, even a missile aircraft, which are used by people, can be produced by a punch press through a die, the design principle of the punch press is that circular motion is converted into linear motion by a common punch press, a flywheel is driven by the power of a main motor, a gear, a crankshaft (or an eccentric gear), a connecting rod and the like are driven to rotate by a clutch to achieve the linear motion of a sliding block, the motion from the main motor to the connecting rod is circular motion, and a transfer point of the circular motion and the linear motion is needed between the connecting rod and the sliding block.

When current punch press was used, when the punch press need produce several types of products, the reserve many money tools of general condition need, need the manual work to change different tools and adapt to the product when changing the product, and what could be smooth gets the material, and machining efficiency is low, and speed is slow, increases staff's work load and has improved manufacturing cost.

Therefore, those skilled in the art have provided a retractable jig to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a flexible tool has simple structure rationally, convenient to use, and easy operation conveniently changes the characteristics of product.

In order to achieve the above object, the utility model provides a following technical scheme: the telescopic jig comprises an installation mechanism, a sucker mechanism and an air cylinder, wherein the installation mechanism comprises a connecting plate, the connecting plate is of an I-shaped structure, two sliding block picking-out installation blocks are in threaded connection in a staggered mode at the middle position of the inner side of the connecting plate, the sliding block picking-out installation blocks are of an L-shaped structure, the air cylinder is arranged on the outer side of one end, picking-out installation blocks, of each sliding block, the air cylinder is in threaded connection with the connecting plate through an air cylinder support, a connecting steel pipe is fixedly arranged on the outer side of the other end, picking-out installation blocks, of each sliding block, one end of each connecting steel pipe is fixedly connected with the corresponding sliding block picking-out installation block, two U-shaped connecting shaft seats are fixedly clamped at the other end of each connecting steel pipe, each sucker mechanism comprises an installation rod, the installation rods are located on the inner side of each connecting shaft seat, one end of each installation rod is in threaded connection, the inboard of straining sleeve sets firmly the connecting rod, the one end spiro union of connecting rod has the hookup sucking disc, be close to on the connecting plate the output spiro union of cylinder has slide mechanism, slide mechanism includes guide rail and slider, the slider with the output fixed connection of cylinder, the top of slider with the mounting block spiro union is chosen to the slider, the slider with guide rail sliding connection, the cylinder is connected with outside air supply.

Preferably, the guide rail is internally provided with a sliding groove matched with the sliding block, and the sliding block is of a concave structure and is clamped and fixed on the outer side of the guide rail.

Preferably, the cylinder support is of an L-shaped structure, and a cylinder limiting block is fixedly connected between the cylinder support and the sliding block picking-out mounting block in a threaded manner.

Preferably, the number of the sucker mechanisms is four, two of the four sucker mechanisms are in a group and are respectively and symmetrically distributed in an up-down mode and screwed on the two connecting shaft seats at the two ends of the connecting steel pipe.

Preferably, the top end of the sliding block picking-out mounting block is provided with a limiting screw hole for fixing the connecting steel pipe.

Preferably, the number of the cylinders is two, and the output ends of the two cylinders are connected with sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cylinder is flexible to drive the horizontal slip of slider on the guide rail, it removes about driving the slider and choosing installation piece and hookup sucking disc, adjust the interval between the hookup sucking disc, the position variation of control hookup sucking disc, thereby reach the getting of the many money products that can be general under the condition of not changing the tool, high durability and convenient use, and the operation is simple, high efficiency, and the process velocity is fast, do not need artifical change tool, the time of changing the tool has been practiced thrift, one set of tool can realize the application of multiple product, the cost of many sets of tools has been practiced thrift, high convenience and fastness, and high production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the structure of the present invention;

fig. 4 is a schematic view of a structure of a use state of the present invention.

In the figure: 1. an installation mechanism; 11. a coupling plate; 12. connecting a shaft seat; 13. the mounting block is picked out from the sliding block; 2. a suction cup mechanism; 21. a rod connecting sleeve; 22. tightening the sleeve; 23. a connecting rod; 24. tensioning the shaft; 25. connecting a sucker; 26. mounting a rod; 3. a cylinder; 31. a cylinder support; 32. a cylinder limiting block; 4. connecting the steel pipes; 5. a sliding mechanism; 51. a guide rail; 52. a slide block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the telescopic jig comprises an installation mechanism 1, a sucker mechanism 2 and a cylinder 3, wherein the installation mechanism 1 comprises a connecting plate 11, the connecting plate 11 is of an I-shaped structure, two slide block picking-out installation blocks 13 are in staggered and screwed connection at the middle position of the inner side of the connecting plate 11, the slide block picking-out installation blocks 13 are of an L-shaped structure, the cylinder 3 is arranged on the outer side of one end of each slide block picking-out installation block 13, the cylinder 3 is in screwed connection with the connecting plate 11 through a cylinder support 31, a connecting steel pipe 4 is fixedly arranged on the outer side of the other end of each slide block picking-out installation block 13, one end of each connecting steel pipe 4 is fixedly connected with the corresponding slide block picking-out installation block 13, the other end of each connecting steel pipe is fixedly clamped and fixed with two U-shaped connecting shaft seats 12, the sucker mechanism 2 comprises an installation rod 26, the installation rod 26 is positioned on the inner side of each connecting shaft seat 12, one end of the installation rod 26 is in screwed, the inner side of the tensioning sleeve 22 is fixedly provided with a connecting rod 23, one end of the connecting rod 23 is in threaded connection with a connecting sucker 25, the output end of the connecting plate 11 close to the cylinder 3 is in threaded connection with a sliding mechanism 5, the sliding mechanism 5 comprises a guide rail 51 and a sliding block 52, the sliding block 52 is fixedly connected with the output end of the cylinder 3, the top of the sliding block 52 is in threaded connection with a sliding block picking-out mounting block 13, the sliding block 52 is in sliding connection with the guide rail 51, and the cylinder 3 is connected with an external air source.

In this embodiment: the outer side of one end of the slider picking-out installation block 13 is provided with the cylinder 3, the cylinder 3 is in threaded connection with the connecting plate 11 through the cylinder bracket 31, the sliding mechanism 5 comprises a guide rail 51 and a slider 52, the slider 52 is fixedly connected with the output end of the cylinder 3, the top of the slider 52 is in threaded connection with the slider picking-out installation block 13, and the slider 52 is in sliding connection with the guide rail 51. the utility model adopts the telescopic cylinder 3 to drive the slider 52 to slide left and right on the guide rail 51, drive the slider picking-out installation block 13 and the connecting sucker 25 to move left and right, adjust the space between the connecting suckers 25, and control the position change of the connecting sucker 25, thereby achieving the purpose of taking materials of various products without changing the jig, being convenient to use, simple to operate, high in efficiency, high in processing speed, not needing to change the jig manually, saving the time of changing the jig, one set of jig, convenient and fast improves production efficiency.

Specifically, the guide rail 51 has a sliding groove matching with the sliding block 52, and the sliding block 52 is of a concave structure and is clamped and fixed on the outer side of the guide rail 51; when the cylinder 3 is used for telescopically pushing the sliding block to pick out the mounting block 13, the sliding block 52 slides back and forth on the guide rail 51, so that the sucking disc mechanism 2 mounted at the other end of the sliding block picking out the mounting block 13 is driven to move left and right, and the sliding block 52 slides more stably in the guide rail 51 due to the concave structure of the sliding block 52.

Specifically, the cylinder support 31 is of an L-shaped structure, and a cylinder limit block 32 is fixed between the cylinder support 31 and the slide block picking-out mounting block 13 in a threaded manner; the mounting and fixing for the cylinder 3 are more stable, and the position of the cylinder bracket 31 is locked and fixed by the cylinder limiting block 32.

Specifically, the number of the sucker mechanisms 2 is four, and two of the four sucker mechanisms 2 are in a group and are respectively and symmetrically distributed on the upper and lower sides and are screwed on two connecting shaft seats 12 at two ends of the connecting steel pipe 4.

Specifically, the top end of the slide block picking-out mounting block 13 is provided with a limiting screw hole for fixedly connecting the steel pipe 4; the clamping and fixing device for connecting the steel pipe 4 on the sliding block picking-out mounting block 13 is more stable and is not easy to loosen.

Specifically, the number of the cylinders 3 is two, and the output ends of the two cylinders 3 are connected with the sliding blocks 52; the two cylinders 3 respectively drive the two sliding blocks 52 to move reversely in the two guide rails 51, so that the distance between the two connecting suction cups 25 is adjusted.

The utility model discloses a theory of operation and use flow: during the use, switch on the outside air supply of cylinder 3 (the model is ACE20X90SB), drive actuating cylinder 3, cylinder 3 stretches out and draws back the horizontal slip of drive slider 52 on guide rail 51, it controls the slider to choose installation piece 13 and hookup sucking disc 25 and remove about, adjust the interval between hookup sucking disc 25, the position change of control hookup sucking disc 25, thereby reach getting of the general many money products under the circumstances that does not change the tool and get the material, high durability and convenient use, and the operation is thus simple, high efficiency, the process velocity is fast, do not need the artifical tool that changes, the time of changing the tool has been practiced thrift, the application of multiple product can be realized to one set of tool, the cost of many sets of tool has been practiced thrift, high convenience and.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Flexible tool, including installation mechanism (1), sucking disc mechanism (2) and cylinder (3), its characterized in that: the mounting mechanism (1) comprises a connecting plate (11), the connecting plate (11) is of an I-shaped structure, two sliding block picking-out mounting blocks (13) are in threaded connection in a staggered mode at the middle position of the inner side of the connecting plate (11), the sliding block picking-out mounting blocks (13) are of an L-shaped structure, an air cylinder (3) is arranged on the outer side of one end, picking-out mounting blocks (13), of each sliding block, the air cylinder (3) is in threaded connection with the connecting plate (11) through an air cylinder support (31), a connecting steel pipe (4) is fixedly arranged on the outer side of the other end, picking-out mounting blocks (13) of each sliding block, one end of each connecting steel pipe (4) is fixedly connected with the corresponding sliding block picking-out mounting block (13), and the other end of each connecting steel pipe is fixedly clamped with two;

the sucker mechanism (2) comprises an installation rod (26), the installation rod (26) is located on the inner side of the connecting shaft seat (12), one end of the installation rod is in threaded connection with the connecting shaft seat (12), the other end of the installation rod (26) is in threaded connection with a rod connecting sleeve (21), the inner side of the rod connecting sleeve (21) is in threaded connection with a tensioning sleeve (22) through a tensioning shaft (24), the inner side of the tensioning sleeve (22) is fixedly provided with a connecting rod (23), and one end of the connecting rod (23) is in threaded connection with a connecting sucker (25);

the connecting plate (11) is close to the output end of the air cylinder (3) and is in threaded connection with a sliding mechanism (5), the sliding mechanism (5) comprises a guide rail (51) and a sliding block (52), the sliding block (52) is fixedly connected with the output end of the air cylinder (3), the top of the sliding block (52) is in threaded connection with a mounting block (13) which is picked out of the sliding block, the sliding block (52) is in sliding connection with the guide rail (51), and the air cylinder (3) is connected with an external air source.

2. The retractable jig of claim 1, wherein: the inner part of the guide rail (51) is provided with a sliding groove matched with the sliding block (52), and the sliding block (52) is of a concave structure and is clamped and fixed on the outer side of the guide rail (51).

3. The retractable jig of claim 1, wherein: the air cylinder support (31) is of an L-shaped structure, and an air cylinder limiting block (32) is fixedly connected between the air cylinder support (31) and the sliding block picking-out mounting block (13) in a threaded mode.

4. The retractable jig of claim 1, wherein: the number of the sucker mechanisms (2) is four, two of the four sucker mechanisms (2) are in a group and are respectively and symmetrically distributed up and down and screwed on the two connecting shaft seats (12) at the two ends of the connecting steel pipe (4).

5. The retractable jig of claim 1, wherein: and the top end of the sliding block picking-out mounting block (13) is provided with a limiting screw hole for fixing the connecting steel pipe (4).

6. The retractable jig of claim 1, wherein: the number of the cylinders (3) is two, and the output ends of the two cylinders (3) are connected with sliding blocks (52).