CN213436838U

CN213436838U - Metal mold protection device

Info

Publication number: CN213436838U
Application number: CN202022110445.9U
Authority: CN
Inventors: 王妮; 马国华
Original assignee: Changzhou Lvzhu Precision Mould Co ltd
Current assignee: Changzhou Lvzhu Precision Mould Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-15
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a metal mold protection device, which comprises a workbench, a stand column, a lower die holder, an upper padding plate, a hydraulic cylinder, a fixing ring, a clamping plate, an L-shaped plate, a locking bolt, a sliding chute, a clamping groove, a clamping pin, a pulling plate, a pulling ring, a reset spring, a support rod, a support sleeve, a bottom plate, a push plate, a limit column, a base, a buffer spring, a compression spring, a buffer plate, a bearing plate and a bearing column, wherein the support rod is symmetrically fixed at both ends of the bottom of the workbench, the support sleeve is installed at the bottom of the support rod, the bottom of the support sleeve is welded with the bottom plate, the base is installed at the bottom of the inner wall of the support sleeve, the limit column is fixed at the top of the base, the push plate is sleeved on the two limit columns, the bottom of the support rod is welded and, the lower die base can be clamped and fixed, and the processing is convenient.

Description

Metal mold protection device

Technical Field

The utility model relates to the technical field of mold, specifically a metal mold protection device.

Background

The mold is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting, and the forming and processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal mold protection device to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a metal mold protection device comprises a workbench, a stand column, a lower mold seat, an upper padding plate, a hydraulic cylinder, a fixing ring, a clamping plate, an L-shaped plate, a locking bolt, a sliding chute, a clamping groove, a clamping pin, a pulling plate, a pulling ring, a reset spring, a supporting rod, a supporting sleeve, a bottom plate, a pushing plate, a limiting column, a base, a buffer spring, a compression spring, a buffer plate, a bearing plate and a bearing column, wherein the two ends of the bottom of the workbench are symmetrically fixed with the supporting rod, the supporting sleeve is installed at the bottom of the supporting rod, the bottom plate is welded at the bottom of the supporting sleeve, the base is installed at the bottom of the inner wall of the supporting sleeve, the two ends of the inner wall of the supporting sleeve are located at the top of the base and are fixed with the limiting column, the pushing plate is sleeved, the improved stamping die is characterized in that a lower die base is arranged in the middle of the top of the workbench, an upper die base is arranged above the lower die base, an upper base plate is mounted at the top of the upper die base through fixing bolts, a hydraulic cylinder is arranged in the middle of the top of the upper base plate, fixing rings are welded at two ends of the upper base plate, a stand is welded at two ends of the top of the workbench, the fixing rings are sleeved on the stand, a sliding groove is formed in each of two ends of the lower die base on the surface of the workbench, a clamping groove is formed in each sliding groove evenly, an L-shaped plate is arranged on each sliding groove, a clamping pin is arranged in the middle of the top of the L-shaped plate, the bottom of each clamping pin is fixed in.

Further, the bottom of the inner wall of the base is provided with a buffer plate, buffer rubber is arranged in the buffer plate, the top of the buffer plate is provided with a bearing plate, and the top of the bearing plate is connected with the top of the inner wall of the base through a bearing column.

Furthermore, clamping plates are arranged on two sides of the lower die base, and the L-shaped plates are fixedly connected with the clamping plates through locking bolts.

Furthermore, the limiting column is sleeved with a buffer spring below the push plate, and the top of the limiting column is connected with the top of the supporting sleeve through a fixing nut.

Furthermore, the connecting rods are welded at the two ends of the top of the pull plate, and pull rings are welded at the top of the connecting rods.

Furthermore, the top of the support rod is fixed in a bearing seat, and the bearing seat is connected with the workbench through a fixing bolt.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the supporting rod supports the workbench, the push plate is pushed by the supporting rod to move on the limiting column, the buffer spring and the compression spring are compressed and deformed, the pressure is buffered, the shock absorption rubber in the buffer plate in the base can absorb the shock, and the bearing plate is matched with the bearing column, so that the structural stability is improved, the shock resistance effect is improved, and the overall structural stability is ensured;

2. through the clamp plate with press from both sides the L template with the die holder both ends tight fixed, through pull ring pulling arm-tie, shift out the bayonet lock draw-in groove, according to the big or small position adjustment L template of die holder position on the spout, then put down the arm-tie, under reset spring reset action, fix the bayonet lock bottom in corresponding draw-in groove, facilitate processing and use.

Drawings

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

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

FIG. 2 is a schematic diagram of the structure of the area A in FIG. 1;

fig. 3 is a schematic structural view of the support sleeve of the present invention;

in the figure: 1. a work table; 2. a column; 3. a lower die holder; 4. an upper die holder; 5. an upper base plate; 6. a hydraulic cylinder; 7. a fixing ring; 8. a clamping plate; 9. an L-shaped plate; 10. locking the bolt; 11. a chute; 12. a card slot; 13. a bayonet lock; 14. pulling a plate; 15. a pull ring; 16. a return spring; 17. a support bar; 18. a support sleeve; 19. a base plate; 20. pushing the plate; 21. a limiting column; 22. a base; 23. a buffer spring; 24. a compression spring; 25. a buffer plate; 26. a bearing plate; 27. a load-bearing column.

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: a metal mold protection device comprises a workbench 1, a stand column 2, a lower die holder 3, an upper die holder 4, an upper padding plate 5, a hydraulic cylinder 6, a fixing ring 7, a clamping plate 8, an L-shaped plate 9, a locking bolt 10, a sliding chute 11, a clamping groove 12, a clamping pin 13, a pulling plate 14, a pulling ring 15, a reset spring 16, a supporting rod 17, a supporting sleeve 18, a bottom plate 19, a pushing plate 20, a limiting column 21, a base 22, a buffer spring 23, a compression spring 24, a buffer plate 25, a bearing plate 26 and a bearing column 27, wherein the supporting rod 17 is symmetrically fixed at two ends of the bottom of the workbench 1, the top of the supporting rod 17 is fixed in the bearing holder, and the bearing holder is connected with the workbench 1 through the fixing bolt; the bottom of the support rod 17 is provided with a support sleeve 18, the bottom of the support sleeve 18 is welded with a bottom plate 19, the bottom of the inner wall of the support sleeve 18 is provided with a base 22, the bottom of the inner wall of the base 22 is provided with a buffer plate 25, buffer rubber is arranged in the buffer plate 25, the top of the buffer plate 25 is provided with a bearing plate 26, and the top of the bearing plate 26 is connected with the top of the inner wall of the base 22 through a bearing column 27, so that a buffer effect is; both ends of the inner wall of the supporting sleeve 18, which are positioned at the top of the base 22, are fixed with limiting columns 21, the two limiting columns 21 are sleeved with a push plate 20, the position, below the push plate 20, of the limiting columns 21 is sleeved with a buffer spring 23, and the tops of the limiting columns 21 are connected with the top of the supporting sleeve 18 through fixing nuts, so that a certain buffering effect is achieved; the bottom of the support rod 17 is fixedly welded with the top of the push plate 20, the middle of the bottom of the push plate 20 is fixedly connected with the middle of the top of the base 22 through a compression spring 24, the middle of the top of the workbench 1 is provided with a lower die base 3, an upper die base 4 is arranged above the lower die base 3, the top of the upper die base 4 is provided with an upper backing plate 5 through a fixing bolt, the middle of the top of the upper backing plate 5 is provided with a hydraulic cylinder 6, two ends of the upper backing plate 5 are respectively welded with a fixing ring 7, two ends of the top of the workbench 1 are respectively welded with an upright post 2, the fixing rings 7 are sleeved on the upright posts 2, the surface of the workbench 1 is provided with sliding grooves 11 at two ends of the lower die base 3, the sliding grooves 11 are respectively and uniformly provided with clamping grooves 12, the sliding grooves 11 are respectively provided with an L-shaped plate 9, the middle, the top of the connecting rod is welded with a pull ring 15, so that the pull plate 14 is conveniently pulled up; a reset spring 16 is fixed at the top of a pulling plate 14 on the bayonet lock 13, clamping plates 8 are arranged on two sides of the lower die holder 3, and the L-shaped plate 9 is fixedly connected with the clamping plates 8 through locking bolts 10 to limit, clamp and fix the lower die holder 3.

The working principle is as follows: the supporting rod 17 supports the workbench 1, when the workbench is affected by vibration, the supporting rod 17 pushes the push plate 20 to move on the limiting column 21, so that the buffer spring 23 and the compression spring 24 are compressed and deformed to buffer the pressure, the shock absorption rubber in the buffer plate 25 in the base 22 can absorb the impact, the bearing plate 26 is matched with the bearing column 27, the structural stability is improved, the shock resistance effect is improved, and the overall structural stability is ensured; pulling the pulling plate 14 through the pull ring 15, moving the clamping pin 13 out of the clamping groove 12, adjusting the position of the L-shaped plate 9 on the sliding groove 11 according to the size and the position of the lower die holder 3, clamping and fixing the two ends of the lower die holder 3 through the clamping plate 8, fixing the L-shaped plate 9 on the clamping plate 8 through the locking bolt 10, then putting the pulling plate 14 down, and fixing the bottom of the clamping pin 13 in the corresponding clamping groove 12 under the reset action of the reset spring 16, so that the processing is convenient.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a metal mold protection device, including workstation (1), stand (2), die holder (3), upper die base (4), upper padding plate (5), pneumatic cylinder (6), solid fixed ring (7), pinch-off blades (8), L template (9), lock bolt (10), spout (11), draw-in groove (12), bayonet lock (13), arm-tie (14), pull ring (15), reset spring (16), bracing piece (17), support sleeve (18), bottom plate (19), push pedal (20), spacing post (21), base (22), buffer spring (23), compression spring (24), buffer board (25), bearing plate (26) and bearing post (27), its characterized in that: the support device is characterized in that support rods (17) are symmetrically fixed at two ends of the bottom of the workbench (1), a support sleeve (18) is installed at the bottom of the support rod (17), a bottom plate (19) is welded at the bottom of the support sleeve (18), a base (22) is installed at the bottom of the inner wall of the support sleeve (18), limiting columns (21) are fixed at the top of the base (22) at two ends of the inner wall of the support sleeve (18), a push plate (20) is sleeved on the two limiting columns (21), the bottom of the support rod (17) is welded and fixed with the top of the push plate (20), the middle of the bottom of the push plate (20) is fixedly connected with the middle of the top of the base (22) through a compression spring (24), a lower die holder (3) is arranged in the middle of the top of the workbench (1), an upper die holder (4) is arranged above the lower die, be provided with pneumatic cylinder (6) in the middle of upper padding plate (5) top, solid fixed ring (7) have all been welded at upper padding plate (5) both ends, stand (2) have all been welded at workstation (1) top both ends, and solid fixed ring (7) cup joint on stand (2), spout (11) have all been seted up at workstation (1) surface position in die holder (3) both ends, draw-in groove (12) have evenly been seted up in spout (11), be provided with L template (9) on spout (11), be provided with bayonet lock (13) in the middle of L template (9) top, and bayonet lock (13) bottom is fixed in draw-in groove (12), L template (9) top surface position in bayonet lock (13) outside has cup jointed arm (14), it is fixed with reset spring (16) to lie in arm lock (14) top on bayonet lock (13).

2. The metal mold protecting device according to claim 1, wherein: the base (22) inner wall bottom is provided with buffer board (25), be provided with cushion rubber in buffer board (25), bearing plate (26) are installed at buffer board (25) top, bearing post (27) are passed through at bearing plate (26) top and are connected with base (22) inner wall top.

3. The metal mold protecting device according to claim 1, wherein: clamping plates (8) are arranged on two sides of the lower die base (3), and the L-shaped plates (9) are fixedly connected with the clamping plates (8) through locking bolts (10).

4. The metal mold protecting device according to claim 1, wherein: the limiting column (21) is positioned below the push plate (20) and sleeved with a buffer spring (23), and the top of the limiting column (21) is connected with the top of the supporting sleeve (18) through a fixing nut.

5. The metal mold protecting device according to claim 1, wherein: the pull plate is characterized in that connecting rods are welded at two ends of the top of the pull plate (14), and pull rings (15) are welded at the tops of the connecting rods.

6. The metal mold protecting device according to claim 1, wherein: the top of the support rod (17) is fixed in a bearing seat, and the bearing seat is connected with the workbench (1) through a fixing bolt.