CN213005495U

CN213005495U - Cutting die for producing electric switch

Info

Publication number: CN213005495U
Application number: CN202021925418.0U
Authority: CN
Inventors: 刘开成
Original assignee: Anhui Kaicheng Electric Appliance Co ltd
Current assignee: Anhui Kaicheng Electric Appliance Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-20
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a cutting die of electrical apparatus switch production usefulness, comprising a base plate, bottom plate upper end middle part fixed mounting has mould spare, the common fixed mounting in mould spare upper end left side and upper end right side has adjusting device, adjusting device middle part fixed mounting has a roof No. one, No. one roof left end middle part and right-hand member middle part sliding connection have No. two roofs and No. three roofs respectively, No. two roof left ends and No. three roof right-hand members respectively with adjusting device left end upper portion and right-hand member upper portion fixed connection, the anterior fixed mounting in roof upper end has cutting device. The utility model discloses a cutting die for producing an electric switch, which drives the die piece extension and the cutting knife to perform synchronous interval adjustment through the adjusting device respectively, thereby avoiding single cutting size and widening the application range; and cutting device makes single driving piece drive a plurality of cutting knives cutting when avoiding carrying out single panel cutting operation, improves cutting efficiency when practicing thrift the energy consumption.

Description

Cutting die for producing electric switch

Technical Field

The utility model relates to an electrical switch field, in particular to cutting die of electrical switch production usefulness.

Background

The switch electrical apparatus is used as the leading-in switch of the power in the circuit of the lathe, divide into knife switch, gang switch, etc., have application on the electrical control equipment of the industrial and mining enterprises, the panel fittings on the existing electrical apparatus switch often need to carry on the cutting operation in the course of producing and processing, and the existing mould used for cutting often has the following problems in the course of using: 1. the existing cutting die is often only suitable for cutting in a certain size, the cutting size is single, the application range is narrow, and large-area popularization and use are not facilitated; 2. the existing cutting die can only be suitable for cutting operation of a single workpiece once, so that the production efficiency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cutting die of electrical switch production usefulness can effectively solve the problem in the background art.

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

a cutting die for producing an electric switch comprises a bottom plate, two sliding grooves are formed in the upper end of the bottom plate, a die piece is fixedly installed in the middle of the upper end of the bottom plate, the left side of the lower end of the die part and the right side of the lower end are both connected with the inner parts of the two sliding chutes in a sliding way, the left side of the upper end and the right side of the upper end of the die part are fixedly provided with an adjusting device together, the middle part of the adjusting device is fixedly provided with a first top plate, the first top plate is positioned above the die piece, the middle part of the left end and the middle part of the right end of the first top plate are respectively connected with a second top plate and a third top plate in a sliding way, the left side of the lower end of the second top plate and the right side of the lower end of the third top plate are both fixedly provided with a first baffle plate, the left end of the second top plate and the right end of the third top plate are respectively and fixedly connected with the upper part of the left end and the upper part of the right end of the adjusting device, a cutting device is fixedly installed on the front portion of the upper end of the first top plate, and the lower end of the cutting device penetrates through the front portion of the first top plate.

Preferably, the mould spare is including placing the platform No. one, it is fluted to place bench end, place a left end middle part and right-hand member middle part respectively slidable mounting have No. two place the platform and place the platform No. three, place a bench end left part and three and place the equal fixed mounting in bench end right part and have No. two baffles No. two, place a lower extreme left side and three and place an equal fixed mounting in lower extreme right side and have the slider No. two, place a front end and three and place a front end and be carved with the scale jointly.

Preferably, the lower end of the sliding block is respectively connected with the inner parts of the two sliding grooves in a sliding mode, and the left side of the upper end of the second placing table and the right side of the upper end of the third placing table are respectively fixedly connected with the left side of the lower end of the adjusting device and the right side of the lower end of the adjusting device.

Preferably, cutting device includes the pneumatic cylinder, push rod No. one of pneumatic cylinder output end fixedly connected with, the equal fixed mounting in push rod left end lower part and right-hand member lower part has the telescopic link, the telescopic link is kept away from the equal fixedly connected with loop bar in one side of push rod No. one, the sleeve has all been cup jointed in the activity of loop bar upper end, the loop bar lower extreme is fixed mounting respectively No. two cutting knives and No. three cutting knives, and No. two cutting knives are located No. three cutting knife left, No. one push rod lower extreme fixed mounting has a cutting knife No. one.

Preferably, the first cutting knife, the second cutting knife and the third cutting knife are located on the same horizontal line, and the upper end of the sleeve is fixedly connected with the lower end of the first baffle.

Preferably, the adjusting device comprises a bidirectional cylinder, a second push rod is fixedly mounted at the output end of the bidirectional cylinder, a vertical plate is fixedly connected to one side of the second push rod away from the bidirectional cylinder, through holes are formed in the lower portion of the vertical plate, and the lower end of the vertical plate is fixedly connected with the left side of the upper end of the die piece and the right side of the upper end of the die piece respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, drive the riser motion on No. two push rods through two-way cylinder, and the motion of riser drives mould spare extension and cutting knife respectively and carries out synchronous interval adjustment for this cutting die can carry out the regulation and the cutting tool interval of mould spare size according to panel cutting demand and adjust, avoids cutting die structure immobilization and cutting size singleness, makes application scope widen, has the large tracts of land of using and uses widely.

(2) The utility model discloses in, when driving a cutting knife on the push rod through the pneumatic cylinder and cutting, a push rod passes through the telescopic link and drives the loop bar at sleeve internal motion to No. two cutting knives of synchronous drive and No. three cutting knife counterplates carry out the cutting operation, make single driving piece drive a plurality of cutting knives carry out the cutting operation when avoiding this mould to carry out single panel cutting operation, improve cutting efficiency when practicing thrift the energy consumption.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutting die for producing an electrical switch of the present invention;

fig. 2 is a schematic structural view of a die part of a cutting die for producing an electrical switch according to the present invention;

fig. 3 is a schematic structural view of a cutting device of the cutting die for producing the electrical switch of the present invention;

fig. 4 is a schematic structural diagram of the adjusting device of the cutting die for producing the electrical switch of the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a mold part; 4. a cutting device; 5. a first top plate; 6. an adjustment device; 7. a second top plate; 8. a third top plate; 9. a first baffle plate; 31. a first placing table; 32. a second placing table; 33. a second baffle plate; 34. a third placing table; 35. a groove; 36. a slider; 37. a graduated scale; 41. a hydraulic cylinder; 42. a first push rod; 43. a first cutter; 44. a telescopic rod; 45. a sleeve; 46. a loop bar; 47. a second cutter; 48. a third cutter; 61. a vertical plate; 62. a through hole; 63. a second push rod; 64. a bidirectional cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a cutting die for producing an electric switch comprises a bottom plate 1, two sliding grooves 2 are arranged at the upper end of the bottom plate 1, a die piece 3 is fixedly arranged at the middle part of the upper end of the bottom plate 1, the left side of the lower end of the die piece 3 and the right side of the lower end of the die piece 3 are both connected with the inner parts of the two sliding grooves 2 in a sliding manner, an adjusting device 6 is fixedly arranged at the left side of the upper end and the right side of the upper end of the die piece 3 together, a first top plate 5 is fixedly arranged at the middle part of the adjusting device 6, the first top plate 5 is positioned above the die piece 3, a second top plate 7 and a third top plate 8 are respectively connected with the middle part of the left end and the middle part of the right end of the first top plate 5 in a sliding manner, a first baffle plate 9 is fixedly arranged at the left side of the lower end of the second top plate 7 and the right side of, and the lower end of the cutting device 4 penetrates through the front part of the first top plate 5.

The die piece 3 comprises a first placing table 31, a groove 35 is formed in the upper end of the first placing table 31, a second placing table 32 and a third placing table 34 are respectively slidably mounted in the middle of the left end and the middle of the right end of the first placing table 31, a second baffle 33 is fixedly mounted on the left portion of the upper end of the second placing table 32 and the right portion of the upper end of the third placing table 34, sliders 36 are fixedly mounted on the left side of the lower end of the second placing table 32 and the right side of the lower end of the third placing table 34, a graduated scale 37 is jointly engraved at the front end of the first placing table 31, the front end of the second placing table 32 and the front end of the third placing table 34, and the scale 37 is corresponding to the distance value among a plurality of cutting knives; in order to guide the movement of the second placing table 32 and the third placing table 34, the lower end of the sliding block 36 is respectively connected with the inner parts of the two sliding chutes 2 in a sliding manner, and the left side of the upper end of the second placing table 32 and the right side of the upper end of the third placing table 34 are respectively fixedly connected with the left side of the lower end and the right side of the lower end of the adjusting device 6; the cutting device 4 comprises a hydraulic cylinder 41, a first push rod 42 is fixedly connected to the output end of the hydraulic cylinder 41, telescopic rods 44 are fixedly mounted on the lower portion of the left end and the lower portion of the right end of the first push rod 42, a loop bar 46 is fixedly connected to one side, away from the first push rod 42, of the telescopic rod 44, a sleeve 45 is movably sleeved on the upper end of the loop bar 46, a second cutting knife 47 and a third cutting knife 48 are fixedly mounted at the lower end of the loop bar 46 respectively, the second cutting knife 47 is located on the left side of the third cutting knife 48, a first cutting knife 43 is fixedly mounted at the lower end of the first push rod 42, and a single hydraulic cylinder 41 drives; the first cutting knife 43, the second cutting knife 47 and the third cutting knife 48 are positioned on the same horizontal line, so that the first cutting knife 43, the second cutting knife 47 and the third cutting knife 48 can conveniently perform synchronous cutting operation, and the upper end of the sleeve 45 is fixedly connected with the lower end of the first baffle 9; in order to adjust the interval between the pair of cutting knives conveniently, adjusting device 6 includes two-way cylinder 64, and the equal fixed mounting of two-way cylinder 64 output has No. two push rods 63, and the equal fixedly connected with riser 61 in one side that two-way cylinder 64 was kept away from to No. two push rods 63, and through-hole 62 has all been opened to riser 61 lower part, and riser 61 lower extreme respectively with mould spare 3 upper end left side and upper end right side fixed connection.

It should be noted that, the utility model relates to a cutting die for producing an electrical switch, when the panel of the electrical switch is required to be cut, firstly, the bidirectional cylinder 64 is driven to work according to the cutting size of the panel to be processed, the bidirectional cylinder 64 drives the vertical plate 61 on the second push rod 63 to move respectively, so as to drive the second placing platform 32, the third placing platform 34, the second top plate 7 and the third top plate 8 connected with the vertical plate 61 to move along with the vertical plate 61 synchronously, so that the second placing platform 32 and the third placing platform 34 are drawn out from the first placing platform 31, the second top plate 7 and the third top plate 8 are drawn out from the first top plate 5, because the scale value of the scale 37 corresponds to the distance value between a plurality of cutting knives, the worker can confirm the distance between the cutting knives by observing the scale 37 at the front end of the die 3, thereby adjusting the cutting size, after finishing the adjustment, the panel component to be processed sequentially passes through the through holes 62 on the vertical plate 61, because the lower ends of the through holes 62 and the upper ends of the first placing table 31 and the second baffle 33 are positioned on the same horizontal line, the panel can be erected on the upper ends of the first placing table 31 and the second baffle 33, the worker drives the hydraulic cylinder 41 to work at the moment, the hydraulic cylinder 41 drives the first cutting knife 43 on the first push rod 42 to cut, the first push rod 42 simultaneously drives the loop bar 46 to move in the sleeve 45 through the telescopic rod 44, thereby synchronously driving the second cutting knife 47 and the third cutting knife 48 to cut the panel, and when the mold is prevented from carrying out single cutting operation, the single driving piece drives a plurality of cutting knives to carry out cutting operation, and the energy consumption is saved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutting die of electrical switch production usefulness, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is provided with two sliding grooves (2), the middle part of the upper end of the bottom plate (1) is fixedly provided with a mold part (3), the left side of the lower end and the right side of the lower end of the mold part (3) are both connected with the inner parts of the two sliding grooves (2) in a sliding manner, the left side of the upper end and the right side of the upper end of the mold part (3) are jointly and fixedly provided with an adjusting device (6), the middle part of the adjusting device (6) is fixedly provided with a first top plate (5), the first top plate (5) is positioned above the mold part (3), the middle parts of the left end and the right end of the first top plate (5) are respectively and fixedly connected with a second top plate (7) and a third top plate (8), the left end of the second top plate (7) and the right end of the third top plate (8) are respectively and fixedly connected with the upper parts of the left end and the right end of the, a cutting device (4) is fixedly mounted on the front portion of the upper end of the first top plate (5), and the lower end of the cutting device (4) penetrates through the front portion of the first top plate (5).

2. The cutting die for producing the electric switch according to claim 1, wherein: mould spare (3) are including placing platform (31) No. one, it has recess (35) to place platform (31) upper end to open No. one, place platform (31) left end middle part and right-hand member middle part slidable mounting respectively No. two place platform (32) and No. three place platform (34), the equal fixed mounting in platform (34) upper end right part has No. two baffle (33) No. two to place platform (32) upper end left part and No. three place platform (34), the equal fixed mounting in platform (32) lower extreme right side and No. three place platform (34) lower extreme right side has slider (36) No. two, No. one place platform (31) front end, No. two place platform (32) front end and No. three place platform (34) front end and be carved with scale (37) jointly.

3. The cutting die for producing the electric switch according to claim 2, wherein: the lower end of the sliding block (36) is respectively connected with the inner parts of the two sliding grooves (2) in a sliding mode, and the left side of the upper end of the second placing table (32) and the right side of the upper end of the third placing table (34) are respectively fixedly connected with the left side of the lower end of the adjusting device (6) and the right side of the lower end of the adjusting device.

4. The cutting die for producing the electric switch according to claim 1, wherein: cutting device (4) include pneumatic cylinder (41), pneumatic cylinder (41) output end fixedly connected with push rod (42) No. one, the equal fixed mounting in push rod (42) left end lower part and right-hand member lower part has telescopic link (44), the equal fixedly connected with loop bar (46) in one side of push rod (42) is kept away from in telescopic link (44), sleeve (45) have all been cup jointed in loop bar (46) upper end activity, loop bar (46) lower extreme respectively fixed mounting have No. two cutting knife (47) and No. three cutting knife (48), and No. two cutting knife (47) are located No. three cutting knife (48) left, push rod (42) lower extreme fixed mounting has cutting knife (43) No. one.

5. The cutting die for producing the electric switch according to claim 4, wherein: the first cutting knife (43), the second cutting knife (47) and the third cutting knife (48) are located on the same horizontal line, and the upper end of the sleeve (45) is fixedly connected with the lower end of the first baffle (9).

6. The cutting die for producing the electric switch according to claim 1, wherein: adjusting device (6) include two-way cylinder (64), the equal fixed mounting of two-way cylinder (64) output has No. two push rods (63), the equal fixedly connected with riser (61) of one side that two-way cylinder (64) were kept away from to No. two push rods (63), through-hole (62) have all been opened to riser (61) lower part, riser (61) lower extreme respectively with mould spare (3) upper end left side and upper end right side fixed connection.