CN212704028U

CN212704028U - Detachable punch

Info

Publication number: CN212704028U
Application number: CN202021434570.9U
Authority: CN
Inventors: 李春明
Original assignee: Tianjin Minghao Longchang Technology Co ltd
Current assignee: Tianjin Minghao Longchang Technology Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-03-16
Anticipated expiration: 2030-07-18

Abstract

The utility model discloses a can dismantle drift, including a fixed section of thick bamboo, the outside lower extreme all fixed installation piece that is provided with all around of a fixed section of thick bamboo, the fixed die head body that is provided with in fixed section of thick bamboo inside, the fixed punching press body that is provided with in die head body top, punching press body bottom is the fixed installation cover that is provided with all around, the logical groove of installation has all been seted up at the inside both sides middle part of a fixed section of thick bamboo, the equal activity in the logical inslot portion of installation is provided with. The utility model discloses screw action fixation nut and screw rod bottom separation in proper order when dismantling, stimulate the screw rod in proper order again up one side and all make screw rod and the inside separation of screw, and stimulate the installation pole in proper order and remove toward one side of keeping away from the punching press body to drive spacing plate in proper order and remove toward keeping away from punching press body one side and all make spacing plate and spacing mouthful of inside separation, upward stimulate the punching press body again and make the punching press body dismantle with the inside separation of fixed cylinder can.

Description

Detachable punch

Technical Field

The utility model relates to a drift technical field specifically is a can dismantle drift.

Background

The punch is also called a male die, an upper die, a male die, a punching needle and the like, the punch is a metal part arranged on a punching die, and is applied to the direct contact with materials to deform and cut the materials, the die punch generally adopts high-speed steel, tungsten steel and the like as materials, and comprises a high-speed steel punch, a tungsten steel punch and the like;

the traditional detachable punch has the following defects;

at present, when workpieces are produced, different plates need to be processed by using a grinding tool, a punch is a piece of equipment which is necessary and unfavorable in the production process of the grinding tool, and the existing punch is fixed and is inconvenient to detach.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle drift to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle drift, includes a fixed section of thick bamboo, the outside lower extreme all fixes all around of a fixed section of thick bamboo is provided with the installation piece, the inside fixed drift body that is provided with of a fixed section of thick bamboo, the fixed punching press body that is provided with in drift body top, the fixed installation cover that is provided with all around in punching press body bottom, the inside both sides middle part of a fixed section of thick bamboo has all been seted up the installation and has been led to the groove, the equal activity in the logical inslot portion of installation is provided with spacing plate, the relative position that the drift body both sides are lieing in spacing plate has all been seted up spacing mouthful, spacing plate is all fixed in one side middle part of keeping away from the drift body and is provided with the installation pole, the relative position that the outside both sides of a fixed section.

Preferably, the upper ends of the periphery of the outer part of the fixing barrel are fixedly provided with spring buckles, and the periphery of the outer part of the mounting sleeve is provided with round holes at opposite positions of the spring buckles.

Preferably, a screw hole is formed between the middle part of the fixed sleeve block and the installation rod, a screw rod is fixedly arranged between the inner parts of the screw hole, a notch is formed in the middle of the bottom end of the fixed sleeve block, and a fixing nut is fixedly arranged in the notch in a stretching mode at the bottom end of the screw rod.

Preferably, the periphery of the outside of the fixing nut and the inside of the notch are fixedly provided with limiting plug sleeves.

Preferably, the limiting plug sleeves are made of rubber materials.

Preferably, the mounting rod, the limiting plate block, the fixing sleeve block and the mounting sleeve are all made of alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the separation of screw-action fixation nut and screw rod bottom in proper order when dismantling, pull in proper order the screw rod up one side and all make the screw rod and screw internal separation, and pull in proper order the installation pole and move towards the one side of keeping away from the punching press body, and drive spacing plate in proper order and move towards the one side of keeping away from the punching press body and all make spacing plate and spacing mouthful internal separation, and then upward pull the punching press body and make the punching press body and the fixed cylinder internal separation dismantle can, such structure both is convenient for operate and also is convenient for dismantle the installation fixed;

2. the utility model discloses while fixed nut outside all around and the notch inside between equal fixed mounting have spacing gag bit sleeve, install fixed back at fixed nut to the screw rod like this, install spacing gag bit sleeve gomphosis again and increase the fastness of fixed nut and prevent the not hard up condition from appearing between fixed nut outside and the notch is inside.

Drawings

Fig. 1 is a schematic view of the overall structure of a detachable punch according to the present invention;

fig. 2 is an enlarged structural view of a portion a of fig. 1 in a detachable punch according to the present invention;

fig. 3 is an enlarged structural view of a portion B of fig. 1 in the detachable punch according to the present invention.

In the figure: 1. mounting blocks; 2. a fixed cylinder; 3. a punch body; 4. mounting a rod; 5. fixing the sleeve block; 6. installing a sleeve; 7. a punch; 8. a spring buckle; 9. a screw; 10. installing a through groove; 11. a limiting port; 12. a limiting plate block; 13. fixing a nut; 14. a recess; 15. a limiting plug sleeve.

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. 1-3, the present invention provides a technical solution: the utility model provides a can dismantle drift, including solid fixed cylinder 2, the equal fixed mounting of 2 outside lower extremes all around of solid fixed cylinder has installation piece 1, the inside fixed mounting of solid fixed cylinder 2 has punch body 3, punch body 3 top fixed mounting has punching body 7, punching body 7 bottom fixed mounting has installation cover 6 all around, solid fixed cylinder 2 inside both sides middle part has all been seted up the logical groove 10 of installation, the inside equal activity of the logical groove 10 of installation is provided with spacing plate 12, spacing mouthful 11 has all been seted up in the relative position who is located spacing plate 12 in punch body 3 both sides, spacing plate 12 has installation pole 4 in the equal fixed mounting in one side middle part of keeping away from punch body 3, gu fixed cylinder 2 outside both sides all have fixed nest of blocks 5 in the equal fixed position of the relative position who is located the logical groove 10 of installation, installation pole 4 all passes solid fixed cylinder 2 and fixed nest.

The spring buckles 8 are fixedly mounted at the upper ends of the periphery of the outer part of the fixed cylinder 2, round holes are formed in the positions, opposite to the spring buckles 8, of the periphery of the outer part of the mounting sleeve 6, so that the mounting sleeve 6 is sleeved and mounted at the upper end of the outer part of the fixed cylinder 2 when the opposite punch body 3 is mounted inside the fixed cylinder 2, the upper ends of the spring buckles 8 at one side far away from the fixed cylinder 2 are in a semi-arc structure, and are in surface contact with the semi-arc structure of the spring buckles 8 when the mounting sleeve 6 moves downwards, the spring buckles 8 can be extruded, and the spring buckles 8 and the round holes are in embedded and butted and fixed when the mounting sleeve 6 is completely mounted at the upper end of the outer part of the; screw holes are formed between the middle part of the fixed sleeve block 5 and the mounting rod 4, screw rods 9 are fixedly mounted between the inner parts of the screw holes, notches 14 are formed in the middle parts of the bottom ends of the fixed sleeve block 5, the bottom ends of the screw rods 9 extend into the notches 14, and fixing nuts 13 are fixedly mounted in the notches, so that the mounting rod 4 is pushed to move towards one side of the punch body 3 during fixed mounting, the limiting plate blocks 12 are in embedded butt joint with the inner parts of the limiting ports 11 formed in two sides of the punch body 3, and then the screw rods 9 are sequentially mounted in the screw holes, so that the firmness of the mounting rod 4 and the limiting plate blocks 12 during; limiting plug sleeves 15 are fixedly arranged between the periphery of the outer part of the fixing nut 13 and the inner part of the notch 14, so that after the fixing nut 13 is used for installing and fixing the screw rod 9, the limiting plug sleeves 15 are embedded and arranged between the outer part of the fixing nut 13 and the inner part of the notch 14, the firmness of the fixing nut 13 is increased, and the loosening condition is prevented; the limiting plug sleeves 15 are made of rubber materials, so that the limiting plug sleeves have elasticity and can increase friction force; the mounting rod 4, the limiting plate 12, the fixing sleeve block 5 and the mounting sleeve 6 are all made of alloy materials, and the materials are firm and light, so that the service life of the device is prolonged.

The working principle is as follows: when the utility model is disassembled, the fixing nut 13 is screwed to separate from the bottom end of the screw rod 9 in turn, then the screw rod 9 is pulled to one side upwards in turn to separate the screw rod 9 from the inside of the screw hole, and the mounting rod 4 is pulled to move to one side far away from the stamping body 7 in turn, and sequentially drives the limiting plate 12 to move towards one side far away from the stamping body 7 and enables the limiting plate 12 to be separated from the interior of the limiting opening 11, and then the stamping body 7 is pulled upwards to enable the stamping body 7 to be separated from the interior of the fixed cylinder 2 for disassembly, so that the structure is convenient for operation and disassembly, installation and fixation, meanwhile, limiting plug sleeves 15 are fixedly arranged between the periphery of the outer part of the fixing nut 13 and the inner part of the notch 14, after the fixing nut 13 is used for installing and fixing the screw 9, the limiting plug sleeve 15 is embedded and installed between the outer part of the fixing nut 13 and the inner part of the notch 14, firmness of the fixing nut 13 is improved, and looseness is prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A removable punch comprises a fixed cylinder (2), characterized in that: the lower end of the periphery of the outer part of the fixed cylinder (2) is fixedly provided with an installation block (1), the inner part of the fixed cylinder (2) is fixedly provided with a punch body (3), the top end of the punch body (3) is fixedly provided with a punching body (7), the periphery of the bottom end of the punching body (7) is fixedly provided with an installation sleeve (6), the middle parts of the two sides of the inner part of the fixed cylinder (2) are respectively provided with an installation through groove (10), the inner part of the installation through groove (10) is movably provided with a limit plate block (12), the two sides of the punch body (3) are respectively provided with a limit opening (11) at the relative position of the limit plate block (12), the middle part of one side of the limit plate block (12) far away from the punch body (3) is respectively and fixedly provided with an installation rod (4), the two sides of the outer part of the, and one end of the mounting rod (4) far away from the limiting plate block (12) penetrates through the middle parts of the fixed cylinder (2) and the fixed sleeve block (5).

2. The removable punch as claimed in claim 1, wherein: the fixing barrel (2) is externally and fixedly provided with spring buckles (8) at the upper ends all around, and round holes are formed in the relative positions, located on the spring buckles (8), of the mounting sleeve (6) at the periphery.

3. The removable punch as claimed in claim 1, wherein: screw holes are formed in the middle of the fixed sleeve block (5) and the installation rod (4), screw rods (9) are fixedly arranged between the inner portions of the screw holes, notches (14) are formed in the middle of the bottom end of the fixed sleeve block (5), and fixing nuts (13) are fixedly arranged in the notches (14) and extend from the bottom end of the screw rods (9).

4. A removable punch as claimed in claim 3, wherein: and limiting plug sleeves (15) are fixedly arranged between the periphery of the outside of the fixing nut (13) and the inside of the notch (14).

5. The removable punch as claimed in claim 4, wherein: the limiting plug sleeves (15) are all made of rubber materials.

6. The removable punch as claimed in claim 1, wherein: the mounting rod (4), the limiting plate block (12), the fixing sleeve block (5) and the mounting sleeve (6) are all made of alloy materials.