CN220992610U - Prevent jumping material five metals stamping workpiece - Google Patents

Abstract

The utility model relates to the field of hardware workpiece machining, in particular to a jump-preventing hardware stamping part. Including the bottom plate, the last surface mounting of bottom plate has the bed die, the die cavity has been seted up to the upper surface of bed die, two fixed slots have been seted up to the upper surface of bed die, buffer spring is installed to the inner wall bottom of fixed slot, buffer spring keeps away from one side of fixed slot inner wall bottom and installs the movable block, the last surface mounting of movable block has the supporting shoe, the last surface mounting of supporting shoe has the steadying plate, the fixed plate is installed to one side of steadying plate, the last surface mounting of bottom plate has the riser. After the hardware workpieces with different types are placed in the die cavity, the ejector block can be adjusted to clamp and limit the hardware workpieces, so that the reduction of stamping position accuracy caused by shaking when the hardware workpieces are placed in the die cavity for stamping is avoided, and the stamping efficiency is improved.

Description

Prevent jumping material five metals stamping workpiece

Technical Field

The utility model relates to the field of hardware workpiece machining, in particular to a jump-preventing hardware stamping part.

Background

The anti-jump material hardware stamping part mainly comprises a cylinder, an upper die, a lower die, a buffer spring and other structures, and is mainly used for stamping a hardware workpiece and can prevent a jump material device.

The utility model discloses a hardware stamping die for preventing material jump, which relates to the technical field of hardware dies and has the technical scheme that: including supporting mechanism, actuating mechanism, stabilizing mean and inhale material mechanism, actuating mechanism installs on supporting mechanism, stabilizing mean installs on supporting mechanism, inhale material mechanism and install on supporting mechanism, supporting mechanism includes the bottom plate, the riser is installed in the left side at bottom plate top, the diaphragm is installed at the top on riser right side. According to the utility model, through the mutual matching of the buffer spring, the movable block, the supporting block, the stabilizing plate, the fixed plate, the spring wire, the electromagnet, the limiting block, the fixed block, the loop bar and the collecting box, the hardware stamping die capable of preventing material jump is realized, the phenomenon that materials jump upwards during stamping is avoided, so that the potential safety hazard to operators is reduced, meanwhile, some metal scraps can be remained in the lower die after the stamping is finished, the processing quality of objects is improved, the generation of unqualified products is reduced, and great convenience is brought to users.

With respect to the above-mentioned matters, the inventors consider that the following technical drawbacks exist: the device is when using, can carry out vertical spacing to the hardware work piece of die cavity to the phenomenon that the material was jumped appears when avoiding the punching press, but because the hardware work piece of different models has different volumes, has different width, and the volume of die cavity is comparatively fixed on this mould, when the hardware work piece of different models is put into the die cavity and is punched and add the time, the hardware work piece takes place to rock easily in the punching press in-process, and then can influence the precision of punching press position, reduces punching press efficiency.

Therefore, it is necessary to provide a new anti-skip hardware stamping part to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an anti-skip hardware stamping part.

The utility model provides a jump-preventing hardware stamping part, which comprises: the upper surface of the bottom plate is provided with a lower die, the upper surface of the lower die is provided with a die cavity, the upper surface of the lower die is provided with two fixed grooves, the bottom of the inner wall of each fixed groove is provided with a buffer spring, one side of the buffer spring, which is far away from the bottom of the inner wall of each fixed groove, is provided with a movable block, the upper surface of each movable block is provided with a supporting block, the upper surface of each supporting block is provided with a stabilizing plate, one side of each stabilizing plate is provided with a fixed plate, the upper surface of the bottom plate is provided with a vertical plate, one side of each vertical plate is provided with a transverse plate, the upper surface of each transverse plate is provided with a cylinder, the output end of each cylinder is provided with an upper die, and the lower surface of each upper die is provided with a stamping head;

The adjusting structure is positioned on the lower die and comprises a connecting groove, the connecting groove is formed in the side face of the lower die, two connecting grooves are formed in one side of the inner wall of the connecting groove, the connecting grooves are communicated with the die cavity, a fixing seat is arranged at the bottom of the inner wall of the connecting groove, a screw rod is rotatably connected to the inner wall of the fixing seat, a servo motor is arranged on one side of the fixing seat, the output end of the servo motor is fixedly connected with the screw rod, a bidirectional thread is formed in the circular arc face of the screw rod, two connecting plates are arranged in a penetrating mode through the circular arc face thread of the screw rod, the cross section of each connecting plate is L-shaped, and a jacking block is arranged on one side of the short arm end of each connecting plate;

and the auxiliary structure is positioned on the stamping head.

The effects achieved by the components are as follows: through setting up adjusting structure, after the die cavity was put into to the five metals work piece of different models, the regulation kicking block that can be convenient carries out the centre gripping spacing to the five metals work piece, and then takes place to rock when avoiding the five metals work piece to put into the die cavity and carry out punching press processing, reduces the precision of punching press position to stamping efficiency has been improved.

Preferably, the adjusting structure further comprises a limiting rod, the limiting rod is in sliding connection with the connecting plate, and the limiting rod is fixedly connected with the inner wall of the fixing seat.

The effects achieved by the components are as follows: the limiting rod can limit the connecting plate, so that the rotating offset of the connecting plate during moving is avoided.

Preferably, two sides of the top blocks, which are close to each other, are fixedly connected with protection pads, and the protection pads are specifically rubber pads.

The effects achieved by the components are as follows: through set up the protection pad that the material is rubber in kicking block one side, can improve the frictional force of kicking block one side to improved the kicking block and to the spacing effect of hardware work piece, and the softness of kicking block one side can be improved to the protection pad, thereby avoid the kicking block to hurt hardware work piece clamp.

Preferably, a reinforcing rib is fixedly connected to one side of the connecting plate, and the reinforcing rib is made of aluminum alloy.

The effects achieved by the components are as follows: the reinforcing ribs made of aluminum alloy are arranged on the connecting plate, so that the aluminum alloy is light in weight and high in strength, and the strength of the bending part of the connecting plate can be improved.

Preferably, the auxiliary structure comprises two positioning rods, one end of each positioning rod is fixedly connected with the stamping head, each positioning rod is in sliding connection with the upper die, two positioning pipes are mounted on the upper surface of the upper die, a screw rod is arranged in a threaded mode on the circular arc surface of each positioning pipe in a penetrating mode, the screw rod is in threaded connection with the corresponding positioning rod, a plurality of anti-skidding lines are formed in the circular arc surface of the screw rod, and the anti-skidding lines are evenly distributed on the circular arc surface of the screw rod.

The effects achieved by the components are as follows: through setting up auxiliary structure, after the punching press head uses a period to cause wearing and tearing, personnel can conveniently change it to avoid the punching press head of wearing and tearing to reduce the machining efficiency of this stamping workpiece.

Preferably, the auxiliary structure further comprises two partition plates, the partition plates are fixedly connected with the upper surface of the upper die, sliding rods are arranged on the side surfaces of the partition plates in a sliding penetrating mode, the sliding rods are in sliding connection with the positioning pipes, and the sliding rods are in sliding connection with the positioning rods.

The effects achieved by the components are as follows: through setting up the slide bar, when the installation punching press head, remove the slide bar and pass registration arm, locating lever in proper order, can carry out temporary support to the punching press head to make things convenient for personnel to carry out the installation of next step to it.

Preferably, one end of each sliding rod is fixedly connected with a connecting rod, and the section of each connecting rod is U-shaped.

The effects achieved by the components are as follows: the connecting rod is pulled to drive the two slide bars simultaneously, so that the effect of conveniently controlling the slide bars is achieved.

Compared with the related art, the jump-preventing hardware stamping part provided by the utility model has the following beneficial effects:

According to the anti-jump material hardware stamping part, through the arrangement of the adjusting structure, after hardware workpieces of different types are placed in the die cavity, the top block can be conveniently adjusted to clamp and limit the hardware workpieces, so that the hardware workpieces are prevented from shaking when placed in the die cavity for stamping, the accuracy of stamping positions is reduced, and the stamping efficiency is improved.

Through setting up auxiliary structure, after the punching press head uses a period to cause wearing and tearing, personnel can conveniently change it to avoid the punching press head of wearing and tearing to reduce the machining efficiency of this stamping workpiece.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the engagement groove of the present utility model;

FIG. 4 is a schematic view of a part of the adjusting structure of the present utility model;

fig. 5 is a schematic structural view of the auxiliary structure of the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a lower die; 3. an adjustment structure; 301. a connection groove; 302. a connecting groove; 303. a fixing seat; 304. a screw rod; 305. a servo motor; 306. a splice plate; 307. a top block; 308. a limit rod; 309. a protective pad; 310. reinforcing ribs; 4. an auxiliary structure; 41. a positioning rod; 42. a positioning tube; 43. a screw; 44. anti-skid lines; 45. a partition plate; 46. a slide bar; 47. a connecting rod; 5. a mold cavity; 6. a fixing groove; 7. a buffer spring; 8. a movable block; 9. a support block; 10. a stabilizing plate; 11. a fixing plate; 12. a riser; 13. a cross plate; 14. a cylinder; 15. an upper die; 16. punching heads; 17. and (5) pressing plates.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, a skip-preventing hardware stamping part provided in an embodiment of the present utility model includes:

The bottom plate 1, the upper surface mounting of bottom plate 1 has bed die 2, the die cavity 5 has been seted up to the upper surface of bed die 2, two fixed slots 6 have been seted up to the upper surface of bed die 2, buffer spring 7 is installed to the inner wall bottom of fixed slot 6, buffer spring 7 is kept away from the side of fixed slot 6 inner wall bottom and is installed movable block 8, the supporting shoe 9 is installed to the upper surface of movable block 8, the firm board 10 is installed to the upper surface mounting of supporting shoe 9, the fixed plate 11 is installed to one side of firm board 10, riser 12 is installed to the upper surface of bottom plate 1, diaphragm 13 is installed to one side of riser 12, cylinder 14 is installed to the upper surface of diaphragm 13, upper die 15 is installed to the output of cylinder 14, the lower surface of upper die 15 is provided with ram head 16, two clamp plates 17 are installed to the lower surface mounting of upper die 15, when the die is used, a hardware workpiece is placed in the die cavity 5 and positioned below the two fixed plates 11, the air cylinder 14 is started again, the air cylinder 14 drives the upper die 15 and the punching head 16, the upper die 15 drives the pressing plate 17 to move downwards, when the pressing plate 17 and the stable plate 10 collide with each other, the pressing plate 17 drives the stable plate 10 to move downwards, the stable plate 10 drives the movable block 8 to move downwards through the supporting block 9, the movable block 8 extrudes the buffer spring 7 to move, the supporting block 9 drives the fixed plate 11 to move downwards, at the moment, the punching head 16 punches an object, after the punching is finished, the air cylinder 14 drives the upper die 15 to move upwards, at the moment, the buffer spring 7 drives the fixed plate 11 to move upwards through restoring elasticity, the phenomenon that the object jumps upwards is prevented, and the object is taken out;

An adjusting structure 3, wherein the adjusting structure 3 is positioned on the lower die 2;

Auxiliary structure 4, auxiliary structure 4 is located on punch head 16.

In the embodiment of the present utility model, referring to fig. 3 and 4, the adjusting structure 3 includes a connecting groove 301, the connecting groove 301 is formed on the side surface of the lower mold 2, two connecting grooves 302 are formed on one side of the inner wall of the connecting groove 301, the connecting groove 302 is communicated with the mold cavity 5, a fixing seat 303 is installed at the bottom of the inner wall of the connecting groove 301, a screw rod 304 is rotatably connected to the inner wall of the fixing seat 303, a servo motor 305 is installed on one side of the fixing seat 303, the output end of the servo motor 305 is fixedly connected with the screw rod 304, a bidirectional thread is formed on the circular arc surface of the screw rod 304, two connecting plates 306 are threaded on the circular arc surface of the screw rod 304, the cross section of the connecting plates 306 is in an L shape, a top block 307 is installed on one side of the short arm end of the connecting plates 306, by setting the adjusting structure 3, after hardware workpieces of different types are placed in the mold cavity 5, the hardware workpieces can be conveniently adjusted to be clamped and limited by the top block 307, further, the hardware workpiece is prevented from shaking when being put into the die cavity 5 for stamping, the precision of stamping position is reduced, and thus, the stamping efficiency is improved, the adjusting structure 3 further comprises a limiting rod 308, the limiting rod 308 is in sliding connection with the connecting plate 306, the limiting rod 308 is fixedly connected with the inner wall of the fixing seat 303, the limiting rod 308 can limit the connecting plate 306, thereby, the rotating deviation generated when the connecting plate 306 moves is avoided, the protecting pads 309 are fixedly connected with one sides of the two top blocks 307, which are close to each other, the protecting pads 309 are rubber, the friction force of one side of the top blocks 307 can be improved by arranging the protecting pads 309 made of rubber on one side of the top blocks 307, the limiting effect of the top blocks 307 on the hardware workpiece is improved, the protecting pads 309 can improve the softness of one side of the top blocks 307, thereby, the hardware workpiece is prevented from being clamped by the top blocks 307, one side of the connecting plate 306 is fixedly connected with the reinforcing ribs 310, the reinforcing ribs 310 are made of aluminum alloy, and the strength of the bending part of the connecting plate 306 can be improved due to the fact that the reinforcing ribs 310 made of aluminum alloy are arranged on the connecting plate 306, and the aluminum alloy is light in weight and high in strength;

In the embodiment of the present utility model, referring to fig. 5, the auxiliary structure 4 includes two positioning rods 41, one end of each positioning rod 41 is fixedly connected with the stamping head 16, each positioning rod 41 is slidably connected with the upper die 15, two positioning pipes 42 are installed on the upper surface of the upper die 15, a screw 43 is threaded on the circular arc surface of each positioning pipe 42, the screw 43 is in threaded connection with the positioning rod 41, a plurality of anti-skid threads 44 are provided on the circular arc surface of each screw 43, the anti-skid threads 44 are uniformly distributed on the circular arc surface of each screw 43, by arranging the auxiliary structure 4, after the stamping head 16 is worn for a period of time, personnel can conveniently replace the stamping head 16 to avoid wear, so that the processing efficiency of the stamping head is reduced, the auxiliary structure 4 further comprises two partition plates 45, the partition plates 45 are fixedly connected with the upper surface of the upper die 15, sliding rods 46 are arranged on the side surfaces of the partition plates 45 in a sliding mode, the sliding rods 46 are connected with the positioning pipes 42 in a sliding mode, the sliding rods 46 are connected with the positioning rods 41 in a sliding mode, when the stamping head 16 is installed, the moving sliding rods 46 sequentially penetrate through the positioning pipes 42 and the positioning rods 41, temporary support can be carried out on the stamping head 16, accordingly personnel can conveniently install the stamping head in the next step, connecting rods 47 are fixedly connected to one ends of the two sliding rods 46, the section of each connecting rod 47 is U-shaped, the two sliding rods 46 can be simultaneously driven by pulling the connecting rods 47, and the effect of conveniently controlling the sliding rods 46 is achieved;

The working principle of the jump-preventing hardware stamping part provided by the utility model is as follows: when in use, a hardware workpiece is placed in the die cavity 5 and positioned below the two fixed plates 11, the air cylinder 14 is restarted, the air cylinder 14 drives the upper die 15 and the stamping head 16, the upper die 15 drives the pressing plate 17 to move downwards, when the pressing plate 17 and the stabilizing plate 10 collide with each other, the pressing plate 17 drives the stabilizing plate 10 to move downwards, the stabilizing plate 10 drives the movable block 8 to move downwards through the supporting block 9, the movable block 8 extrudes the buffer spring 7 to move, the supporting block 9 drives the fixed plate 11 to move downwards, at the moment, the stamping head 16 stamps an object, after the stamping is finished, the air cylinder 14 drives the upper die 15 to move upwards, at the moment, the buffer spring 7 drives the fixed plate 11 to move upwards through restoring elasticity, the phenomenon that the object jumps upwards is prevented, the object is taken out, when the hardware workpiece in the die cavity 5 is required to be clamped and limited, the hardware workpiece is firstly placed in the center position in the die cavity 5, the servo motor 305 is started again to drive the screw rod 304 to rotate, the screw rod 304 drives the two connecting plates 306 in threaded connection with the screw rod 304, so that the two connecting plates 306 move towards the direction close to each other under the lower action of the limiting rod 308 until the connecting plates 306 drive the top block 307, the top block 307 and the hardware workpiece are extruded, and the hardware workpiece can be clamped and limited, wherein the friction force on one side of the top block 307 can be improved by arranging the protective pad 309 made of rubber on one side of the top block 307, so that the limiting effect of the top block 307 on the hardware workpiece is improved, the protective pad 309 can improve the softness on one side of the top block 307, so that the hardware workpiece is prevented from being clamped and injured by the top block 307, in addition, the strength of the bending part of the connecting plates 306 can be improved by arranging the reinforcing rib 310 made of aluminum alloy on the connecting plates 306, the aluminum alloy is light in weight and high in strength, and the adjusting structure 3 is arranged, after the die cavity 5 is put into to the five metals work piece of different models, the regulation kicking block 307 that can be convenient carries out the centre gripping spacing to the five metals work piece, and then takes place to rock when avoiding the five metals work piece to put into die cavity 5 and carry out punching press processing, reduces the precision of punching press position to stamping efficiency has been improved.

When the stamping head 16 needs to be replaced, the screw 43 is rotated by the aid of the anti-skid threads 44 to be separated from the positioning rod 41, the connecting rod 47 is pulled to drive the slide rod 46 to be separated from the positioning rod 41, the stamping head 16 can be detached, the positioning rod 41 is moved to be inserted into the inner wall of the positioning tube 42, the connecting rod 47 is pulled to drive the slide rod 46, the slide rod 46 sequentially passes through the positioning tube 42 and the positioning rod 41, the stamping head 16 can be temporarily supported, further installation of personnel is facilitated, the screw 43 is rotated by the aid of the anti-skid threads 44 to be connected with the positioning rod 41, the stamping head 16 is installed, and by the aid of the auxiliary structure 4, after the stamping head 16 is worn for a period of time, the personnel can conveniently replace the stamping head 16, and therefore the worn stamping head 16 is prevented from reducing the machining efficiency of the stamping part.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. Prevent jumping material five metals stamping workpiece, a serial communication port, include:

The automatic stamping device comprises a bottom plate (1), wherein a lower die (2) is arranged on the upper surface of the bottom plate (1), a die cavity (5) is formed in the upper surface of the lower die (2), two fixing grooves (6) are formed in the upper surface of the lower die (2), a buffer spring (7) is arranged at the bottom of the inner wall of the fixing groove (6), a movable block (8) is arranged on one side, far away from the bottom of the inner wall of the fixing groove (6), of the buffer spring (7), a supporting block (9) is arranged on the upper surface of the movable block (8), a stabilizing plate (10) is arranged on the upper surface of the supporting block (9), a fixing plate (11) is arranged on one side of the stabilizing plate (10), a vertical plate (12) is arranged on the upper surface of the bottom plate (1), a transverse plate (13) is arranged on one side of the vertical plate (12), an air cylinder (14) is arranged on the upper surface of the upper die (15) at the output end of the air cylinder (14), a stamping head (16) is arranged on the lower surface of the upper die (15), and two pressing plates (17) are arranged on the lower surface of the upper die (15).

The adjusting structure (3), the adjusting structure (3) is located on the lower die (2), the adjusting structure (3) comprises a connecting groove (301), the connecting groove (301) is formed in the side face of the lower die (2), two connecting grooves (302) are formed in one side of the inner wall of the connecting groove (301), the connecting grooves (302) are communicated with the die cavity (5), a fixing seat (303) is mounted at the bottom of the inner wall of the connecting groove (301), a screw rod (304) is rotatably connected to the inner wall of the fixing seat (303), a servo motor (305) is mounted on one side of the fixing seat (303), the output end of the servo motor (305) is fixedly connected with the screw rod (304), bidirectional threads are formed in the circular arc face of the screw rod (304), two connecting plates (306) are arranged in a penetrating mode in the circular arc face of the screw rod (304), the cross section of each connecting plate (306) is L-shaped, and a top block (307) is mounted on one side of the short arm end of each connecting plate (306).

An auxiliary structure (4), the auxiliary structure (4) being located on the stamping head (16).

2. The anti-skip hardware stamping part according to claim 1, wherein the adjusting structure (3) further comprises a limiting rod (308), the limiting rod (308) is slidably connected with the connecting plate (306), and the limiting rod (308) is fixedly connected with the inner wall of the fixing seat (303).

3. The skip-preventing hardware stamping part according to claim 1, wherein: and one side, close to each other, of each top block (307) is fixedly connected with a protection pad (309), and the protection pads (309) are particularly rubber pads.

4. The skip-preventing hardware stamping part according to claim 1, wherein: one side of the connecting plate (306) is fixedly connected with a reinforcing rib (310), and the reinforcing rib (310) is made of aluminum alloy.

5. The anti-skip hardware stamping part according to claim 1, wherein the auxiliary structure (4) comprises two positioning rods (41), one end of each positioning rod (41) is fixedly connected with the stamping head (16), each positioning rod (41) is slidably connected with the upper die (15), two positioning pipes (42) are mounted on the upper surface of the upper die (15), a screw (43) is threaded on the circular arc surface of each positioning pipe (42), the screw (43) is in threaded connection with each positioning rod (41), a plurality of anti-skidding lines (44) are formed on the circular arc surface of each screw (43), and the anti-skidding lines (44) are uniformly distributed on the circular arc surface of each screw (43).

6. The anti-skip hardware stamping part according to claim 5, wherein the auxiliary structure (4) further comprises two partition plates (45), the partition plates (45) are fixedly connected with the upper surface of the upper die (15), sliding rods (46) are arranged on the side surfaces of the partition plates (45) in a sliding penetrating mode, the sliding rods (46) are in sliding connection with the positioning pipes (42), and the sliding rods (46) are in sliding connection with the positioning rods (41).

7. The anti-skip hardware stamping part according to claim 6, wherein one end of each of the two slide bars (46) is fixedly connected with a connecting rod (47), and the cross section of each connecting rod (47) is U-shaped.