CN220329775U

CN220329775U - Die carrier convenient to mould dismantles

Info

Publication number: CN220329775U
Application number: CN202321584631.3U
Authority: CN
Inventors: 马国江
Original assignee: Suzhou Qianlima Precision Mold Co ltd
Current assignee: Suzhou Qianlima Precision Mold Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-01-12
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of die frames, and particularly discloses a die frame convenient for die disassembly, which comprises a bearing frame, wherein a lower die is arranged on the bearing frame, and the lower die is connected with the bearing frame through a plurality of groups of connecting pieces; the connecting piece comprises a plurality of connecting blocks fixedly connected to the lower die, a plurality of groups of mounting grooves are formed in the bearing frame, and each connecting block is respectively mounted in the corresponding mounting groove; clamping pieces are arranged between the bearing frame and the connecting blocks; the clamping piece comprises a clamping rod which is connected to the bearing frame in a sliding mode, a clamping groove is formed in the connecting block, and the clamping rod is matched with the clamping groove in a clamping mode. When the lower die is required to be fixed, the driving piece drives the connecting rod to slide, drives the clamping rods to synchronously clamp into the clamping grooves or slide out of the clamping grooves, and further can fix the lower die through the connecting block, so that the working efficiency of the lower die during disassembly can be further improved.

Description

Die carrier convenient to mould dismantles

Technical Field

The utility model relates to the technical field of die frames, in particular to a die frame convenient for die disassembly.

Background

With the continuous development of society, the automated manufacturing industry has been vigorously developed, and the automated manufacturing is to manufacture objects through automation, and when manufacturing the objects, a die is needed, and the objects are shaped through a stamping die. The die carrier is a semi-finished product of the die and consists of various steel plate matched parts, so that the die carrier can be a skeleton of the whole die, and the die carrier can be used for fixing the die in the die processing process, so that the die processing requirement is met.

The upper die is directly attached to the lower die by a hydraulic mechanism, the force is overlarge, the direct attachment is not carried out, no buffer exists, the damage is easy to cause, the long-time use of the lower die is not facilitated, and the disassembly and the replacement are not facilitated when the lower die is damaged. In order to solve the above-mentioned problems, related patents in the prior art, such as application No. 202021283623.X, and grant publication No. CN213501068U, are named as a mold frame convenient to separate from a mold, and the above-mentioned patents disclose a mold frame convenient to separate from a mold, comprising a fixed steel plate, wherein square iron is fixedly installed on both sides of the top of the fixed steel plate; a lower die is arranged at the top of the square iron, and inserting blocks are fixedly arranged on two sides of the bottom of the lower die; the square iron and the insert block are provided with a detachable fixing piece, and one end of the detachable fixing piece extends into the fixed steel plate; the bottom of the fixed steel plate is provided with a buffer component.

The detachable fixing piece is arranged in the patent, so that the lower die is convenient to detach, and replacement is facilitated. It is known that, in order to improve the stability of the lower die during installation, a plurality of connecting pieces are generally arranged to install the lower die and the die carrier, and the detachable fixing pieces set in the above patent are adopted at the moment, although the detachable fixing pieces can be detached between the lower die and the die carrier, the detachable fixing pieces still need to be operated one by one, and when the number of the connecting pieces is large, the installation and the detachment efficiency of the lower die and the die carrier can be affected, so that a certain defect exists.

Disclosure of Invention

The utility model aims to provide a die carrier convenient for die disassembly so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die carrier comprises a bearing frame, wherein a lower die is arranged on the bearing frame, and the lower die is connected with the bearing frame through a plurality of groups of connecting pieces; the connecting piece comprises a plurality of connecting blocks fixedly connected to the lower die, a plurality of groups of mounting grooves are formed in the bearing frame, and each connecting block is respectively mounted in the corresponding mounting groove; clamping pieces are arranged between the bearing frame and the connecting blocks; the clamping piece comprises a clamping connection rod which is connected to the bearing frame in a sliding manner, a clamping groove is formed in the connecting block, and the clamping connection rod is matched with the clamping groove in a clamping manner; the bearing frame is also provided with a driving piece, and the driving piece drives the clamping rods of the plurality of groups to synchronously slide so as to be clamped in the corresponding clamping grooves, and the lower die is fixed through the connecting blocks.

Further, the driving piece comprises a bidirectional screw rod which is rotationally connected to the bearing frame, two clamping connection rods positioned on the same side are connected through connection rods, and the two connection rods are respectively in threaded connection with two sides of the bidirectional screw rod.

Further, a plug connector is further arranged between each clamping connection rod and the corresponding connection block.

Further, the plug connector comprises a connecting plate fixedly connected to the connecting rod, a sliding rod is connected to the connecting plate in a sliding mode, an inserting block is fixedly connected to one end, far away from the connecting plate, of the sliding rod, a slot is formed in the side wall of the connecting block, a fastening spring is arranged between the inserting block and the fixing plate, and the elastic force of the fastening spring drives the inserting block to be in inserting fit with the slot.

Further, a bottom plate is slidably connected to the bottom of the bearing frame, and multiple groups of buffer components are arranged between the bottom plate and the bearing frame.

Further, the cushioning piece comprises a top plate fixedly connected to the bearing frame, a fixing plate is fixedly connected to the bottom plate, a limiting telescopic rod is arranged between the fixing plate and the top plate, a cushioning spring is sleeved outside the limiting telescopic rod, and the cushioning spring is arranged between the fixing plate and the top plate.

Further, a limit groove is formed in the bearing frame, a limit block is fixedly connected to the bottom plate, and the limit block is slidably connected in the limit groove.

Further, a knob is arranged on the outer side of the bidirectional screw rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the die carrier convenient for die disassembly, through the cooperation among the bearing frame, the lower die, the connecting piece, the connecting rod, the clamping groove and the driving piece, when the lower die is required to be fixed, the driving piece drives the connecting rod to slide, so that the plurality of clamping rods can be driven to slide synchronously, the clamping rods can be driven to be clamped into the clamping groove synchronously or slide out of the clamping groove, and when the clamping rods are clamped in the clamping groove, the connecting block can be fixed, and then the lower die can be fixed through the connecting block; when the clamping rod is pulled out of the clamping groove, the connecting block can be unlocked at the moment, so that the lower die can be disassembled, the lower die is convenient to replace, and the working efficiency of the lower die during disassembly can be further improved compared with the independent operation in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an internal structure of a carrier according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial structure of a connector according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a driving member according to an embodiment of the present utility model;

FIG. 5 is an enlarged structural schematic diagram of the area A in FIG. 4;

FIG. 6 is a schematic diagram of an explosion structure of a connection mode between a carrier and a base plate according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a buffer according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a lower die; 2. a carrier; 3. a connecting block; 4. a clamping groove; 5. a clamping rod; 6. a connecting rod; 7. a two-way screw rod; 8. a knob; 9. a plug block; 10. a slide bar; 11. a fastening spring; 12. a connecting plate; 13. a mounting groove; 14. a bottom plate; 15. a limiting block; 16. a limit groove; 17. a top plate; 18. a fixing plate; 19. a buffer spring; 20. limiting telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the die carrier comprises a bearing frame 2, wherein a lower die 1 is arranged on the bearing frame 2, and the lower die 1 is connected with the bearing frame 2 through a plurality of groups of connecting components; the connecting piece comprises a plurality of connecting blocks 3 fixedly connected to the lower die 1, a plurality of groups of mounting grooves 13 are formed in the bearing frame 2, and each connecting block 3 is respectively mounted in the corresponding mounting groove 13; clamping pieces are arranged between the bearing frame 2 and the connecting blocks 3; the clamping piece comprises a clamping connection rod 5 which is connected to the bearing frame 2 in a sliding manner, a clamping groove 4 is formed in the connecting block 3, and the clamping connection rod 5 is matched with the clamping groove 4 in a clamping manner; the bearing frame 2 is also provided with a driving piece which drives the clamping rods 5 to synchronously slide so as to be clamped in the corresponding clamping grooves 4, and the lower die 1 is fixed through the connecting blocks 3.

Specifically, this die carrier convenient to die disassembly, including bearing frame 2, wherein fixedly connected with multiunit supporting leg on bearing frame 2, all be provided with the slipmat on every supporting leg bottom to improve the stability of this die carrier during operation. More specifically, a plurality of groups of self-locking casters can be arranged at the bottoms of the supporting legs, so that the flexibility of the die carrier during working is improved, and the working requirements are met. Wherein install bed die 1 on carrier 2, be connected through multiunit connecting piece between bed die 1 and the carrier 2, be convenient for install bed die 1 on carrier 2, stability when improving bed die 1 installation. Wherein the connecting piece includes a plurality of connecting blocks 3 of fixed connection on bed die 1, and the quantity of connecting block 3 is even design simultaneously, like 4, 6 and 8 etc. draw-in groove 4 is seted up on the opposite one side of two connecting blocks 3. The bearing frame 2 is provided with a plurality of groups of mounting grooves 13, the number of the mounting grooves 13 is consistent with that of the connecting blocks 3, each connecting block 3 is respectively mounted in the corresponding mounting groove 13, and each mounting groove 13 is respectively matched with the corresponding connecting block 3, so that the effect is good. Wherein all be provided with the joint spare between frame 2 and a plurality of connecting block 3 bear, can fix connecting block 3 on frame 2 through the joint spare, improve the stability when bed die 1 installs. Wherein the joint spare includes the joint pole 5 of sliding connection on bearing frame 2, is provided with draw-in groove 4 on the connecting block 3, and joint pole 5 and draw-in groove 4 joint cooperation, therefore when the use, when joint pole 5 joint in the inside of draw-in groove 4, can be fixed connecting block 3, and then can be fixed lower mould 1 through connecting block 3. When the clamping rod 5 is pulled out of the clamping groove 4, the connecting block 3 can be unlocked at the moment, the lower die 1 can be disassembled, the lower die 1 is convenient to replace, and the effect is good. The carrier 2 is further provided with a driving member, and the driving member drives the plurality of groups of clamping rods 5 to slide synchronously, so as to be clamped in the corresponding clamping grooves 4, and the lower die 1 is fixed through the connecting blocks 3. Specifically, when the lower die 1 needs to be fixed, the driving piece drives the connecting rod 6 to slide, and then the clamping rods 5 can be driven to slide synchronously, so that the clamping rods 5 can be driven to be clamped into the clamping grooves 4 synchronously or slide out from the inside of the clamping grooves 4, and the working efficiency of the lower die 1 during disassembly is improved.

In the embodiment provided by the utility model, the driving piece comprises the bidirectional screw rod 7 which is rotationally connected to the bearing frame 2, the two clamping connection rods 5 positioned at the same side are connected through the connecting rods 6, and the two connecting rods 6 are respectively connected to the two sides of the bidirectional screw rod 7 in a threaded manner, so that when the bidirectional screw rod is used, the bidirectional screw rod 7 is driven to rotate, the connecting rods 6 can be driven to slide, the clamping connection rods 5 can be driven to slide, and the clamping connection rods 5 can be adjusted to a set position, so that the effect is good.

In the embodiment provided by the utility model, the plug connector is further arranged between each clamping connection rod 5 and the corresponding connection block 3, and the side wall of the connection block 3 can be further fixed by arranging the plug connector, so that the stability of the connection block 3 during installation can be improved.

In the embodiment provided by the utility model, the plug connector comprises a connecting plate 12 fixedly connected to the connecting rod 6, a sliding rod 10 is slidably connected to the connecting plate 12, one end of the sliding rod 10, far away from the connecting plate 12, is fixedly connected with a plug connector 9, in particular, wedge grooves are formed in two sides of the plug connector 9, slots are formed in the side walls of the connecting block 3, a fastening spring 11 is arranged between the plug connector 9 and the fixing plate 18, the elastic force of the fastening spring 11 drives the plug connector 9 to be in plug fit with the slots, therefore, when the connecting rod 6 slides, the connecting plate 12 can be driven to slide, and then the plug connector 9 can be driven to slide horizontally through the sliding rod 10, when the plug connector 9 is abutted to the connecting block 3, the wedge grooves on the connecting block 3 can drive the sliding rod 10 to slide, and then the fastening spring 11 is stretched, when the plug connector 9 slides to one side of the slots, the clamping rod 5 is just positioned in the slots 4, and the process of recovering elastic deformation drives the plug connector 9 to be clamped in the slots, and the connecting block 3 is further fixed.

In the embodiment provided by the utility model, specifically, the bottom of the bearing frame 2 is connected with the bottom plate 14 in a sliding way, and a plurality of groups of buffer components are arranged between the bottom plate 14 and the bearing frame 2, so that the effect of protecting the die frame is achieved, the service life of the die frame is prolonged, and the effect is good.

In the embodiment provided by the utility model, the buffer part comprises the top plate 17 fixedly connected to the bearing frame 2, the bottom plate 14 is fixedly connected with the fixed plate 18, the limiting telescopic rod 20 is arranged between the fixed plate 18 and the top plate 17, the buffer spring 19 is sleeved outside the limiting telescopic rod 20, the buffer spring 19 is arranged between the fixed plate 18 and the top plate 17, when the bearing frame 2 is extruded, the limiting telescopic rod 20 is extruded through the top plate 17, the buffer spring 19 is extruded, the impact force is reduced by using the buffer spring 19, and the die frame is protected.

In the embodiment provided by the utility model, the bearing frame 2 is provided with the limit groove 16, the bottom plate 14 is fixedly connected with the limit block 15, the limit block 15 is slidably connected in the limit groove 16, so that the stability of the bottom plate 14 and the bearing frame 2 during sliding is improved, and the effect is good.

In the embodiment provided by the utility model, the outer side of the bidirectional screw rod 7 is provided with a knob 8, so that the bidirectional screw rod 7 is conveniently driven to rotate through the knob 8.

It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 die carrier convenient to mould dismantlement, includes carrier (2), install bed die (1), its characterized in that on carrier (2):

the lower die (1) is connected with the bearing frame (2) through a plurality of groups of connecting pieces;

the connecting piece comprises a plurality of connecting blocks (3) fixedly connected to the lower die (1), a plurality of groups of mounting grooves (13) are formed in the bearing frame (2), and each connecting block (3) is respectively mounted in the corresponding mounting groove (13);

clamping pieces are arranged between the bearing frame (2) and the plurality of connecting blocks (3), each clamping piece comprises a clamping rod (5) which is connected to the bearing frame (2) in a sliding mode, a clamping groove (4) is formed in each connecting block (3), and each clamping rod (5) is matched with each clamping groove (4) in a clamping mode;

the bearing frame (2) is also provided with a driving piece, and the driving piece drives the plurality of groups of clamping rods (5) to synchronously slide so as to be clamped in the corresponding clamping grooves (4), and the lower die (1) is fixed through the connecting blocks (3).

2. The mold frame for facilitating mold disassembly according to claim 1, wherein: the driving piece comprises a bidirectional screw rod (7) which is rotationally connected to the bearing frame (2), two clamping connection rods (5) which are positioned on the same side are connected through connecting rods (6), and the two connecting rods (6) are respectively in threaded connection with two sides of the bidirectional screw rod (7).

3. The mold frame for facilitating mold disassembly according to claim 2, wherein: and a plug connector is further arranged between each clamping connection rod (5) and the corresponding connection block (3).

4. A mold frame for facilitating mold disassembly according to claim 3, wherein: the plug connector comprises a connecting plate (12) fixedly connected to the connecting rod (6), a sliding rod (10) is connected to the connecting plate (12) in a sliding manner, a plug-in block (9) is fixedly connected to one end, far away from the connecting plate (12), of the sliding rod (10), and a slot is formed in the side wall of the connecting block (3);

a fastening spring (11) is arranged between the plug-in block (9) and the fixing plate (18), and the elastic force of the fastening spring (11) drives the plug-in block (9) to be in plug-in fit with the slot.

5. The mold frame for facilitating mold disassembly according to claim 1, wherein: the bottom of the bearing frame (2) is connected with a bottom plate (14) in a sliding manner, and a plurality of groups of buffer components are arranged between the bottom plate (14) and the bearing frame (2).

6. The mold frame for facilitating mold disassembly according to claim 5, wherein: the buffer piece comprises a top plate (17) fixedly connected to the bearing frame (2), a fixed plate (18) is fixedly connected to the bottom plate (14), a limiting telescopic rod (20) is arranged between the fixed plate (18) and the top plate (17), a buffer spring (19) is sleeved outside the limiting telescopic rod (20), and the buffer spring (19) is arranged between the fixed plate (18) and the top plate (17).

7. The mold frame for facilitating mold disassembly according to claim 6, wherein: the bearing frame (2) is provided with a limiting groove (16), the bottom plate (14) is fixedly connected with a limiting block (15), and the limiting block (15) is slidably connected in the limiting groove (16).

8. The mold frame for facilitating mold disassembly according to claim 2, wherein: a knob (8) is arranged on the outer side of the bidirectional screw rod (7).