CN215786351U

CN215786351U - Prevent waste material bounce-back die blade

Info

Publication number: CN215786351U
Application number: CN202121639188.6U
Authority: CN
Inventors: 梁晖; 李建; 黑亚暖
Original assignee: Qingdao Chenda Precision Machinery Co ltd
Current assignee: Qingdao Chenda Precision Machinery Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-11
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a waste material rebound prevention female die cutting edge, which solves the problem that a large amount of time is wasted in the fixing mode of the conventional waste material rebound prevention female die cutting edge and comprises an installation bottom plate, wherein a protective frame is movably installed at the top of the installation bottom plate, clamping mechanisms are installed at two ends of the top of the installation bottom plate, a lifting mechanism is installed between two sides of the installation bottom plate, L-shaped blocks are installed at two sides of the bottom of the lifting mechanism, a cutting edge body is movably placed in the middle of the top of the installation bottom plate, and a female die body is movably placed at the top of the cutting edge body; let user can be convenient fix die and blade to can effectually prevent that the dust from dropping to elevating system and fixture's surface when idle, simultaneously can be convenient install and dismantle L-shaped piece, thereby practiced thrift staff's time, and then improved the practicality of this die blade.

Description

Prevent waste material bounce-back die blade

Technical Field

The utility model belongs to the technical field of automobile part machining, and particularly relates to a waste rebound prevention female die cutting edge.

Background

The female die is a main part for forming the appearance of a product, can be called a cavity, has the structural characteristics that the female die is changed along with the structure of the product and the processing method of the die, can be arranged on a fixed die or a movable die, and is widely applied to various fields.

The fixed mode of the current waste material bounce-proof die cutting edge is mostly connected through threads, so thread grooves are required to be formed in the female die and the cutting edge, a large amount of time is wasted, and the waste material bounce-proof die cutting edge capable of being conveniently fixed on the female die and the cutting edge is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the waste material rebound prevention female die cutting edge, and the problem that a large amount of time is wasted in the conventional waste material rebound prevention female die cutting edge fixing mode in the background art is effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent waste material bounce-back die blade, includes mounting plate, mounting plate's top movable mounting has the protective frame, and fixture is all installed at the both ends at mounting plate top, installs elevating system between mounting plate's the both sides, and L-shaped piece is all installed to the both sides of elevating system bottom, and blade body has been placed in the middle part activity at mounting plate top, and die body has been placed in blade body's top activity.

Preferably, two fixture all includes first cylinder and grip block, and two first cylinders are fixed mounting respectively at the both ends at mounting plate top, grip block fixed connection at the output of first cylinder, and the one end of grip block and the one end activity of blade body and die body contact.

Preferably, the sliding grooves are formed in the two sides of the top of the mounting bottom plate, the pulleys are mounted in the two sliding grooves in a sliding mode, and the bottoms of the two clamping blocks extend into the sliding grooves respectively and are connected with the pulleys.

Preferably, the lifting mechanism comprises two pairs of second cylinders, a connecting plate and a pair of fixing plates, the two pairs of second cylinders are respectively and fixedly installed on two sides of the top of the installation bottom plate, the connecting plate is fixedly installed between the tops of the two pairs of second cylinders, and the pair of fixing plates are respectively and fixedly connected on two sides of the bottom of the connecting plate.

Preferably, slots are formed in two ends of the top of the mounting bottom plate, and two ends of the protective frame are movably inserted into the two slots respectively.

Preferably, two the spread groove has all been seted up to the inside of L-shaped piece one end, and the equal movable mounting in inside of two spread grooves has the fixture block, the equal fixedly connected with spliced pole of one end of two fixture blocks.

Preferably, the thread groove has all been seted up to two the one end of spliced pole, and the one end of two spliced poles is respectively through thread groove threaded connection in the lower part of fixed plate, and the round hole has all been seted up at the middle part of two spliced poles.

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

(1) during work, a user can conveniently fix the female die and the cutting edge by arranging the protective frame, the first air cylinder, the second air cylinder, the cutting edge body, the female die body, the pulley, the round hole, the fixture block and the connecting groove, dust can be effectively prevented from falling to the surfaces of the lifting mechanism and the clamping mechanism when the female die is idle, and meanwhile, the L-shaped block can be conveniently installed and disassembled, so that the time of workers is saved, and the practicability of the cutting edge of the female die is improved;

(2) when the female die and the cutting edge need to be fixed, a first air cylinder is started, the first air cylinder can drive a clamping block to start moving, so that the clamping block can clamp and fix the cutting edge body and the female die body, then a second air cylinder is started, the second air cylinder can descend through a connecting plate, the descending of the connecting plate can drive a pair of fixing plates to descend, the descending of the pair of fixing plates can drive an L-shaped block to start descending through a connecting column, and therefore the L-shaped block can press and fix the top of the female die body;

(3) when needs are dismantled the L-shaped piece, peg graft the activity of screwer in the inside of round hole, then rotate the screwer, the rotation of screwer can drive the spliced pole and rotate, makes the spliced pole can with the fixed plate phase separation, and then can dismantle the L-shaped piece.

Drawings

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

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

in the figure: 1. mounting a bottom plate; 2. a protective frame; 3. a clamping mechanism; 301. a first cylinder; 302. a clamping block; 4. a lifting mechanism; 401. a second cylinder; 402. a connecting plate; 403. a fixing plate; 5. an L-shaped block; 6. a cutting edge body; 7. a female die body; 8. a chute; 9. a pulley; 10. a slot; 11. connecting columns; 12. a circular hole; 13. a clamping block; 14. and connecting the grooves.

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.

In the first embodiment, as shown in fig. 1, 2, 3 and 4, the present invention includes an installation base plate 1, a protection frame 2 is movably installed on the top of the installation base plate 1, and by setting the protection frame 2, dust can be prevented from falling onto the surfaces of a lifting mechanism 4 and a clamping mechanism 3 when the installation base plate is idle, so that the lifting mechanism 4 and the clamping mechanism 3 can be kept clean, the clamping mechanism 3 is installed on both ends of the top of the installation base plate 1, the lifting mechanism 4 is installed between both sides of the installation base plate 1, L-shaped blocks 5 are installed on both sides of the bottom of the lifting mechanism 4, by setting the L-shaped blocks 5, a cutting edge body 6 and a female die body 7 can be clamped and fixed, the descending of a second cylinder 401 can drive a fixing plate to descend through a connecting plate 402, the descending of the fixing plate 403 can drive the L-shaped blocks 5 to descend, and further can clamp and fix the cutting edge body 6 and the female die body 7, blade body 6 has been placed in the middle part activity at 1 top of mounting plate, and die body 7 has been placed in the top activity of blade body 6.

Embodiment two, on the basis of embodiment one, given by fig. 1 and 2, two fixture 3 all include first cylinder 301 and grip block 302, two first cylinders 301 are fixed mounting respectively at the both ends at 1 top of mounting plate, grip block 302 fixed connection is at the output of first cylinder 301, and the one end of grip block 302 and the one end activity of cutting edge body 6 and die body 7 contact, thereby can carry out the centre gripping to cutting edge body 6 and die body 7 fixedly, the removal of first cylinder 301 can drive grip block 302 and begin to remove, and then make grip block 302 can carry out the centre gripping fixedly to cutting edge body 6 and die body 7.

Third embodiment, on the basis of first embodiment, as shown in fig. 2, sliding grooves 8 have been all opened to the both sides at installation bottom plate 1 top, equal slidable mounting has pulley 9 in the inside of two sliding grooves 8, the bottom of two clamping blocks 302 extends to the inside of sliding grooves 8 respectively and is connected with pulley 9, thereby make the removal of clamping block 302 can be more nimble, when first cylinder 301 drove clamping block 302 and moved, clamping block 302 can drive pulley 9 and slide in the inside of sliding grooves 8, and then make the removal of clamping block 302 can be more nimble.

Fourth embodiment, on the basis of first embodiment, by fig. 1, fig. 2 and fig. 3 show, elevating system 4 includes two pairs of second cylinders 401, connecting plate 402 and a pair of fixed plate 403, two pairs of second cylinders 401 are fixed mounting respectively in the both sides at installation bottom plate 1 top, connecting plate 402 fixed mounting is between the top of two pairs of second cylinders 401, a pair of fixed plate 403 is fixed connection respectively in the both sides of connecting plate 402 bottom, thereby can drive L-shaped piece 5 to go up and down, the lift of second cylinder 401 can go up and down through connecting plate 402, the lift of connecting plate 402 can drive a pair of fixed plate 403 to go up and down, the lift of a pair of fixed plate 403 can drive L-shaped piece 5 to go up and down.

Fifth embodiment, on the basis of first embodiment, given by fig. 1, 2 and 3, slot 10 has all been seted up at the both ends at 1 top of mounting plate, and the both ends of protective frame 2 activity is pegged graft respectively in the inside of two slots 10 to can keep the stability of protective frame 2, can be convenient simultaneously install and dismantle protective frame 2, improved protective frame 2's flexibility.

Sixth embodiment, on sixth embodiment's basis, given by fig. 1, 2 and 4, connecting groove 14 has all been seted up to the inside of two L-shaped blocks 5 one end, and the equal movable mounting in inside of two connecting grooves 14 has fixture block 13, and the equal fixedly connected with spliced pole 11 of one end of two fixture blocks 13 to make rotating that L-shaped block 5 can be free, can effectually keep the stability of L-shaped block 5 simultaneously, make the condition that L-shaped block 5 can not appear dropping.

Embodiment seven, on the basis of embodiment one, by fig. 1, fig. 2 and fig. 4 give, the thread groove has all been seted up to the one end of two spliced poles 11, thread groove threaded connection is passed through respectively to the one end of two spliced poles 11 in the lower part of fixed plate 403, round hole 12 has all been seted up at the middle part of two spliced poles 11, thereby can be convenient install and dismantle L type piece 5, peg graft the activity of screwer thread in the inside of round hole 12, then rotate the screwer thread, the rotation of screwer thread can drive spliced pole 11 and rotate, make spliced pole 11 can separate with fixed plate 403 phase, and then can dismantle L type piece 5.

The working principle is as follows: when the female die and the cutting edge need to be fixed, the first air cylinder 301 is started, the first air cylinder 301 can drive the clamping block 302 to start moving, the clamping block 302 can clamp and fix the cutting edge body 6 and the female die body 7, then the second air cylinder 401 is started, the second air cylinder 401 descends through the connecting plate 402, the connecting plate 402 descends to drive the pair of fixing plates 403 to descend, the pair of fixing plates 403 descend to drive the L-shaped block 5 to start descending through the connecting column 11, and therefore the L-shaped block 5 can press and fix the top of the female die body 7; when needs are dismantled L-shaped piece 5, peg graft the activity of screwer in the inside of round hole 12, then rotate the screwer, the rotation of screwer can drive spliced pole 11 and rotate, makes spliced pole 11 can with fixed plate 403 phase separation, and then can dismantle L-shaped piece 5.

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 utility model provides a prevent waste material bounce-back die blade, includes mounting plate (1), its characterized in that: the cutting edge device is characterized in that a protective frame (2) is movably mounted at the top of the mounting bottom plate (1), clamping mechanisms (3) are mounted at two ends of the top of the mounting bottom plate (1), lifting mechanisms (4) are mounted between two sides of the mounting bottom plate (1), L-shaped blocks (5) are mounted at two sides of the bottom of the lifting mechanisms (4), cutting edge bodies (6) are movably placed in the middle of the top of the mounting bottom plate (1), and female die bodies (7) are movably placed at the top of the cutting edge bodies (6).

2. The scrap bounce prevention die cutting edge according to claim 1, characterized in that: two fixture (3) all includes first cylinder (301) and grip block (302), and two first cylinders (301) are fixed mounting respectively at the both ends at mounting plate (1) top, and grip block (302) fixed connection is at the output of first cylinder (301), and the one end of grip block (302) and the one end activity of blade body (6) and die body (7) contact.

3. The scrap bounce prevention die cutting edge according to claim 1, characterized in that: the mounting structure is characterized in that sliding grooves (8) are formed in two sides of the top of the mounting base plate (1), pulleys (9) are mounted inside the two sliding grooves (8) in a sliding mode, and the bottoms of the two clamping blocks (302) respectively extend to the inside of the sliding grooves (8) and are connected with the pulleys (9).

4. The scrap bounce prevention die cutting edge according to claim 1, characterized in that: the lifting mechanism (4) comprises two pairs of second cylinders (401), a connecting plate (402) and a pair of fixing plates (403), the two pairs of second cylinders (401) are fixedly installed on two sides of the top of the installation bottom plate (1) respectively, the connecting plate (402) is fixedly installed between the tops of the two pairs of second cylinders (401), and the pair of fixing plates (403) are fixedly connected on two sides of the bottom of the connecting plate (402) respectively.

5. The scrap bounce prevention die cutting edge according to claim 1, characterized in that: slots (10) are formed in two ends of the top of the mounting base plate (1), and two ends of the protective frame (2) are movably inserted into the two slots (10) respectively.

6. The scrap bounce prevention die cutting edge according to claim 1, characterized in that: two connecting groove (14) have all been seted up to the inside of L-shaped piece (5) one end, and the equal movable mounting in inside of two connecting grooves (14) has fixture block (13), the equal fixedly connected with spliced pole (11) of one end of two fixture blocks (13).

7. The scrap bounce prevention die cutting edge according to claim 6, wherein: thread grooves are formed in one ends of the two connecting columns (11), one ends of the two connecting columns (11) are respectively in threaded connection with the lower portion of the fixing plate (403) through the thread grooves, and the middle portions of the two connecting columns (11) are provided with round holes (12).