CN216369744U

CN216369744U - Bar cutting die

Info

Publication number: CN216369744U
Application number: CN202122690888.4U
Authority: CN
Inventors: 刘辉
Original assignee: Jiangmen Bosicheng Precision Parts Manufacturing Co ltd
Current assignee: Jiangmen Bosicheng Precision Parts Manufacturing Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-26
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a bar cutting die which comprises a die handle top plate, a feeding device, a discharging limiting device, a bottom plate, a fixed connecting plate and a raw material limiting block, wherein the feeding device is fixed on one side of the top end of the bottom plate, the fixed connecting plate is fixed on one side of the bottom plate, the discharging limiting device is connected to one side of the fixed connecting plate in a sliding mode, the raw material limiting block is fixed on the top end of the feeding device, a base is fixed on the top end of the bottom plate, a die handle is connected to the inside of the base in a sliding mode, the die handle top plate is fixed on the top end of the die handle, a fixed die core is arranged on one side of the base, a movable die core is embedded in the die handle, a discharging chute is formed in one side, away from the fixed die core, of the base, the bar cutting die saves labor, reduces machining cost and is convenient to collect products.

Description

Bar cutting die

Technical Field

The utility model relates to the technical field of cutting, in particular to a bar cutting die.

Background

In the production and processing process of the bar, the bar needs to be cut in order to reach the required size, most of the existing bar cutting is to cut the material by a traditional sawing machine and a lathe, the occupied space is large, and most of the existing bar cutting needs to be manually moved.

To this end, we propose a bar cutting die.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bar cutting die to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the bar cutting die comprises a die shank top plate, a feeding device, a discharging limiting device, a bottom plate, a fixed connecting plate and a raw material limiting block, wherein the feeding device is fixed on one side of the top end of the bottom plate, the fixed connecting plate is fixed on one side of the bottom plate, the discharging limiting device is connected to one side of the fixed connecting plate in a sliding mode, the raw material limiting block is fixed on the top end of the feeding device, a base is fixed on the top end of the bottom plate, a die shank is connected to the inside of the base in a sliding mode, the die shank top plate is fixed on the top end of the die shank, a fixed die core is arranged on one side of the base, a movable die core is embedded in the die shank positioned in the base, and a discharging chute is formed in one side, away from the fixed die core, of the base.

Preferably, the fixed mold core and the movable mold core are processed and manufactured by heat-treated mold steel, so that the mechanical property is improved, and the service life of parts is prolonged.

Preferably, the bottom end of the bottom plate is positioned below the base and provided with a limiting plate groove, and a limiting plate is fixed at one end of the die handle extending out of the limiting plate groove.

Preferably, ejection of compact stop device includes: square board, spout, fixed plate, square groove, spring, raw materials limiting plate and plum blossom knob, fixed connection board one side sliding connection has square board, square board is close to one side of fixed connection board and opens there is the spout, square board is close to fixed connection board both ends symmetry rotation and is connected with the plum blossom knob, square board top is fixed with the fixed plate, open fixed plate one side has square groove, square inslot portion sliding connection has the raw materials limiting plate, raw materials limiting plate bottom is fixed with the spring, square board top is located square inslot and has seted up the spring groove, the one end that the raw materials limiting plate was kept away from to the spring stretches into spring groove and square board fixed connection.

Preferably, the feeding device comprises: go up flitch fixed block, go up flitch, slide rail fixed plate, first slide rail, slider, movable plate, second slide rail, raw materials sliding tray, electric putter and connecting plate, bottom plate top one side is fixed with the slide rail fixed plate, the lateral symmetry that the bottom plate top is close to the slide rail fixed plate is fixed with the flitch fixed block, slide rail fixed plate top is fixed with first slide rail, first slide rail sliding connection has the slider, the slider top is fixed with the movable plate, the movable plate has the raw materials stopper through the bolt fastening, it is fixed with the flitch to go up flitch fixed block top, it is fixed with the second slide rail to go up flitch top symmetry, form the raw materials sliding tray between two second slide rails, slide rail fixed plate one side is fixed with electric putter, the electric putter output is fixed with the connecting plate, connecting plate and slider fixed connection.

Preferably, the material limiting block comprises: raw materials spacing groove and second slide rail spout, open raw materials spacing groove on one side of the raw materials stopper, the raw materials spacing inslot is equipped with the raw materials, the symmetry is opened there is the second slide rail spout raw materials stopper bottom, raw materials stopper and second slide rail sliding connection, the raw materials slides in the raw materials sliding tray.

Preferably, a length scale is carved on the top end of the fixed connection plate, so that the distance between the discharging limiting device and the bar cutting die can be conveniently adjusted.

Compared with the prior art, the utility model has the beneficial effects that: the raw materials are placed in the raw materials sliding groove by the manipulator, and then the raw materials are driven by the electric push rod and the other mechanisms to enter the bar cutting die to cut off, so that the feeding is quick and convenient, the labor is saved, the processing cost is reduced, the movable die core and the fixed die core are processed and manufactured by heat-treated die steel, the mechanical property is improved, and the service life of parts is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a bar cutting die according to the present invention;

FIG. 3 is a second schematic view of the bar cutting mold structure of the present invention;

FIG. 4 is a schematic structural view of a discharge limiting device according to the present invention;

FIG. 5 is a schematic structural view of a loading device according to the present invention;

FIG. 6 is a schematic view of the structure of the raw material stopper of the present invention.

In the figure: 1. a die shank top plate; 2. a feeding device; 3. a discharging limiting device; 4. a limiting plate; 5. a base plate; 6. fixing the connecting plate; 7. a limiting plate groove; 8. raw materials; 9. a raw material limiting block; 10. a die shank; 11. a base; 12. fixing the mold core; 13. moving the mold core; 14. a discharge chute; 21. a feeding plate fixing block; 22. feeding plates; 23. a slide rail fixing plate; 24. a first slide rail; 25. a slider; 26. moving the plate; 27. a second slide rail; 28. a raw material sliding groove; 29. an electric push rod; 210. a connecting plate; 31. a square plate; 32. a chute; 33. a fixing plate; 34. a square groove; 35. a spring slot; 36. a spring; 37. a raw material limiting plate; 38. a quincuncial knob; 91. a raw material limiting groove; 92. a second slide rail runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the bar cutting die comprises a die shank top plate 1, a feeding device 2, a discharging limiting device 3, a bottom plate 5, a fixed connecting plate 6 and a raw material limiting block 9, wherein the feeding device 2 is fixed on one side of the top end of the bottom plate 5, the fixed connecting plate 6 is fixed on one side of the bottom plate 5, the discharging limiting device 3 is connected on one side of the fixed connecting plate 6 in a sliding manner, the raw material limiting block 9 is fixed on the top end of the feeding device 2, a base 11 is fixed on the top end of the bottom plate 5, a die shank 10 is connected inside the base 11 in a sliding manner, the die shank top plate 1 is fixed on the top end of the die shank 10, a fixed die core 12 is arranged on one side of the base 11, a movable die core 13 is embedded in the base 11, and a discharging chute 14 is arranged on one side of the base 11 away from the fixed die core 12.

Referring to fig. 1 and 3, the fixed mold core 12 and the movable mold core 13 are made of heat-treated mold steel, so that mechanical properties are improved, and the service life of parts is prolonged.

Referring to fig. 2, a limiting plate groove 7 is formed in the bottom end of the bottom plate 5 below the base 11, and a limiting plate 4 is fixed at one end of the die shank 10 extending out of the limiting plate groove 7.

Referring to fig. 4, the discharging limiting device 3 includes: square board 31, spout 32, fixed plate 33, square groove 34, spring groove 35, spring 36, raw materials limiting plate 37 and

plum blossom knob

38, 6 one side sliding connection of fixed connection board has square board 31, square board 31 is close to one side of fixed connection board 6 and opens there is spout 32, square board 31 is close to 6 both ends of fixed connection board symmetry rotation and is connected with plum blossom knob 38, square board 31 top is fixed with fixed plate 33, open fixed plate 33 one side has square groove 34, the inside sliding connection of square groove 34 has raw materials limiting plate 37, raw materials limiting plate 37 bottom is fixed with spring 36, square board 31 top is located square inslot 34 and has seted up spring groove 35, spring 36 keeps away from the one end of raw materials limiting plate 37 and stretches into spring groove 35 and square board 31 fixed connection.

Referring to fig. 5, the feeding device 2 includes: the feeding plate comprises a feeding plate fixing block 21, a feeding plate 22, a slide rail fixing plate 23, a first slide rail 24, a slide block 25, a moving plate 26, a second slide rail 27, a raw material sliding groove 28, an electric push rod 29 and a connecting plate 210, wherein the slide rail fixing plate 23 is fixed on one side of the top end of the bottom plate 5, the feeding plate fixing block 21 is symmetrically fixed on one side, close to the slide rail fixing plate 23, of the top end of the bottom plate 5, the first slide rail 24 is fixed on the top end of the slide rail fixing plate 23, the slide block 25 is slidably connected with the first slide rail 24, the moving plate 26 is fixed on the top end of the slide block 25, the raw material limiting block 9 is fixed on the moving plate 26 through bolts, the feeding plate 22 is fixed on the top end of the feeding plate fixing block 21, the second slide rail 27 is symmetrically fixed on the top end of the feeding plate 22, the raw material sliding groove 28 is formed between the two second slide rails 27, the electric push rod 29 is fixed on one side of the slide rail fixing plate 23, the output end of the electric push rod 29 is fixed with the connecting plate 210, the connecting plate 210 is fixedly connected with the sliding block 25.

Referring to fig. 6, the material limiting block 9 includes: raw materials spacing groove 91 and second slide rail spout 92, open 9 one side of raw materials stopper has raw materials spacing groove 91, be equipped with raw materials 8 in the raw

materials spacing groove

91, 9 bottom symmetries of raw materials stopper are opened there are second

slide rail spout

92, 9 and 27 sliding connection of second slide rail of raw materials stopper, raw materials 8 slide in the raw materials sliding tray 28.

Referring to fig. 1, a length scale is engraved at the top end of the fixed connection plate 6, so as to adjust the distance between the discharging limiting device 3 and the bar cutting die.

The working principle is as follows: during the use, at first rotate plum blossom knob 38 and make the extrusion relation between plum blossom knob 38 and fixed connection board 6 weaken, fixed connection board 6 can slide in spout 32, adjust ejection of compact stop device 3 and the distance between the rod cuts off the mould after, reverse rotation plum blossom knob 38 makes 6 blocks of fixed connection board die in spout 32, die shank roof 1 rises, and then drives limiting plate 4 and rises and withstands base 11 in getting into limiting plate groove 7, punch press stop work this moment, fixed mold core 12 is concentric with movable mold core 13: the raw material 8 is put into the raw material sliding groove 28 through the manipulator, the electric push rod 29 starts to work, the output end of the electric push rod 29 drives the connecting plate 210 to move, the slide block 25 is driven to slide on the first slide rail 24, and then the raw material limiting block 9 is driven to slide on the second slide rail 27, wherein the raw material limiting groove 91 on the raw material limiting block 9 clamps one end of the raw material 8, the other end of the raw material 8 is driven to slide into the fixed mold core 12, and then the raw material enters the raw material limiting plate 37 in the square groove 34 of the discharging limiting device 3 through the movable mold core 13 and the discharging chute 14, and at the moment, the electric push rod 29 stops working; quick downward movement of die shank roof 1, it removes to drive die shank 10, and then drive movable mold core 13 and strike downwards, apply the shearing force to the rod, cut off raw materials 8, raw materials limiting plate 37 is at inside downward slip extrusion spring 36 of square groove 34 under the drive of raw materials 8 simultaneously, rotate plum blossom knob 38 after cutting off, put aside ejection of compact stop device 3, raw materials 8 cuts off the part and pops out the collection of being convenient for under spring 36's effect this moment, this kind of rod cuts off the mould and saves the manual work, reduce the working costs, the product is collected conveniently.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bar cutting die comprises a die shank top plate (1), a feeding device (2), a discharging limiting device (3), a bottom plate (5), a fixed connecting plate (6) and a raw material limiting block (9), and is characterized in that: bottom plate (5) top one side is fixed with loading attachment (2), bottom plate (5) one side is fixed with fixed connection board (6), sliding connection has ejection of compact stop device (3) in fixed connection board (6) one side, loading attachment (2) top is fixed with raw materials stopper (9), bottom plate (5) top is fixed with base (11), base (11) inside sliding connection has die shank (10), die shank (10) top is fixed with die shank roof (1), open base (11) one side has fixed mold core (12), die shank (10) are located base (11) internal division and have movable mold core (13), open one side that fixed mold core (12) were kept away from in base (11) has ejection of compact spout (14).

2. The bar stock cutting die according to claim 1, wherein: the fixed mold core (12) and the movable mold core (13) are processed and manufactured by heat-treated mold steel.

3. The bar stock cutting die according to claim 1, wherein: the bottom end of the bottom plate (5) is positioned below the base (11) and is provided with a limiting plate groove (7), and one end of the die shank (10) extending out of the limiting plate groove (7) is fixed with a limiting plate (4).

4. The bar stock cutting die according to claim 1, wherein: ejection of compact stop device (3) includes: square board (31), chute (32), fixed plate (33), square groove (34), spring groove (35), spring (36), raw materials limiting plate (37) and plum blossom knob (38), one side of fixed connection board (6) is connected with square board (31) in a sliding manner, one side of square board (31) close to fixed connection board (6) is opened with chute (32), square board (31) is close to fixed connection board (6) both ends symmetry rotation and is connected with plum blossom knob (38), square board (31) top is fixed with fixed plate (33), open one side of fixed plate (33) has square groove (34), square groove (34) inside sliding connection has raw materials limiting plate (37), raw materials limiting plate (37) bottom is fixed with spring (36), square board (31) top is located square groove (34) and is opened spring groove (35), one end of the spring (36) far away from the raw material limiting plate (37) extends into the spring groove (35) and is fixedly connected with the square plate (31).

5. The bar stock cutting die according to claim 1, wherein: the feeding device (2) comprises: the feeding plate comprises a feeding plate fixing block (21), a feeding plate (22), a slide rail fixing plate (23), a first slide rail (24), a slide block (25), a moving plate (26), a second slide rail (27), a raw material sliding groove (28), an electric push rod (29) and a connecting plate (210), wherein the slide rail fixing plate (23) is fixed on one side of the top end of the bottom plate (5), the feeding plate fixing block (21) is symmetrically fixed on one side, close to the slide rail fixing plate (23), of the top end of the bottom plate (5), the first slide rail (24) is fixed on the top end of the slide rail fixing plate (23), the slide block (25) is connected with the first slide rail (24) in a sliding mode, the moving plate (26) is fixed on the top end of the slide block (25), a raw material limiting block (9) is fixed on the moving plate (26) through bolts, the feeding plate (22) is fixed on the top end of the feeding plate fixing block (21), and the second slide rail (27) is symmetrically fixed on the top end of the feeding plate (22), a raw material sliding groove (28) is formed between the two second sliding rails (27), an electric push rod (29) is fixed on one side of the sliding rail fixing plate (23), a connecting plate (210) is fixed at the output end of the electric push rod (29), and the connecting plate (210) is fixedly connected with the sliding block (25).

6. The bar stock cutting die according to claim 1, wherein: the raw material limiting block (9) comprises: raw materials spacing groove (91) and second slide rail spout (92), it has raw materials spacing groove (91) to open raw materials stopper (9) one side, be equipped with raw materials (8) in raw materials spacing groove (91), raw materials stopper (9) bottom symmetry is opened there are second slide rail spout (92), raw materials stopper (9) and second slide rail (27) sliding connection, raw materials (8) slide in raw materials sliding tray (28).

7. The bar stock cutting die according to claim 1, wherein: the top end of the fixed connecting plate (6) is carved with a length scale.