Die assembly facilitating feeding and discharging

Abstract

The utility model provides a die assembly convenient for loading and unloading, which relates to the technical field of die processing and comprises a working table, a die table mounted at the top of the working table, a die head mounted at the top of the die table, a die cavity formed in the die head and a lifting assembly arranged on one side of the outer end of the die table, the lifting assembly comprises a feeding table, a feeding block, a lifting block, a stepping motor, a threaded lead screw, a lifting screw hole and a through hole. According to the die assembly facilitating feeding and discharging, heavy metal parts can be conveniently fed to the die table for stamping machining through the lifting assembly, time and labor are prevented from being wasted during feeding and discharging through manual carrying, the fatigue of workers is effectively relieved, and the working efficiency of feeding and discharging of the metal parts is improved; by lifting feeding and discharging, a steel wire rope for fixing and detaching the metal piece can be omitted, feeding and discharging time is saved, and operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould processing technical field, specifically a mould assembly convenient to feed and discharge. BACKGROUND

[0002] In the current mould mechanical processing field, mould is used to injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain various moulds and tools of required products, in short, mould is a tool for making shaped articles, which is composed of various parts, and different moulds are composed of different parts, which realizes the processing of article shape mainly through the change of the physical state of the formed material, and the stamping head is an important part on the stamping die, is installed on the stamping die to carry out continuous blanking stamping operation, makes the metal piece being processed separate or plastically deform, thereby obtaining the required finished product or semi-finished product.

[0003] When the existing metal piece is stamped, manual feeding and discharging is not only laborious, but also easy to cause worker fatigue, thereby reducing work efficiency and increasing error rate, although the hoisting machine is used to solve the problem of manual feeding and discharging, but the hoisting machine is also troublesome in the feeding and discharging process of the metal piece, the metal piece is first wound and tied by the steel wire rope for fixation, so that the hook of the hoisting machine can be hooked to bear stress, after hoisting and feeding to the mould table, the steel wire rope needs to be disassembled, the operation is very cumbersome, and the work efficiency of the feeding and discharging of the metal piece is also low. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a mould assembly convenient to feed and discharge, the heavy metal piece is conveniently fed to the mould table for stamping by the lifting assembly, manual feeding and discharging is time-consuming and laborious, worker fatigue is effectively relieved, and the work efficiency of the feeding and discharging of the metal piece is improved, compared with the hoisting machine feeding and discharging, lifting feeding and discharging can avoid fixing and disassembling the metal piece by the steel wire rope, thereby saving feeding and discharging time and being convenient to operate.

[0005] The technical problem to be solved by the utility model adopts the following technical scheme to realize the following technical problem:

[0006] A mould assembly convenient to feed and discharge, comprising: a workbench, a mould table installed on the top of the workbench, a mould head installed on the top of the mould table, a mould cavity opened in the interior of the mould head, a lifting assembly arranged on one side of the outer end of the mould table, the lifting assembly comprising: a feeding table, a feeding block, a lifting block, a stepping motor, a threaded screw rod, a lifting screw hole and a through hole.

[0007] Preferably, one side of the outer end of the mold table is provided with a feeding table, the top of the feeding table is provided with a feeding block, one side of the outer end of the feeding block is provided with a lifting block, one side of the inner part of the feeding table is provided with a stepping motor, the output end of the top of the stepping motor is provided with a threaded screw rod, the top of the lifting block is provided with a lifting screw hole, one side of the top of the feeding table is provided with a through hole, the threaded screw rod penetrates through the through hole and is in threaded connection with the lifting screw hole.

[0008] Preferably, one side of the top of the mold table is provided with a supporting frame, the outer side of the supporting frame is provided with a mounting seat, the top of the mounting seat is provided with a stamping air cylinder, the output end of the bottom of the stamping air cylinder is provided with a telescopic rod a, and the bottom of the telescopic rod a is fixedly provided with a stamping head through bolts.

[0009] Preferably, the bottom of the mounting seat is provided with a clamping air cylinder on both sides, the output end of the bottom of the clamping air cylinder is provided with a telescopic rod b, and the bottom of the telescopic rod b is fixedly provided with a clamping block through bolts.

[0010] Preferably, the other side of the top of the feeding table is provided with a positioning sliding rod, the other side of the outer end of the feeding block is provided with a movable block, and the top and bottom of the movable block are provided with sliding sleeves in sliding connection with the positioning sliding rod.

[0011] Preferably, one side of the outer end of the mold table is provided with an adapter table, the top of the adapter table is provided with a plurality of grooves, and the inner part of the plurality of grooves is rotatably connected with rotating rollers through rotating shafts.

[0012] Preferably, the top of the mold table is provided with a mounting groove, the bottom of the inner part of the mounting groove is provided with fixed screw holes at four corners, and the top of the mold head is provided with mounting screw holes at four corners.

[0013] The beneficial effects of the present utility model are:

[0014] (1) The lifting assembly of the present utility model can conveniently feed the metal piece with large weight to the mold table for stamping processing, avoids time-consuming and laborious manual feeding and discharging, effectively relieves the fatigue of workers, improves the working efficiency of metal feeding and discharging, and compared with the feeding and discharging of a hoisting machine, the lifting feeding and discharging can avoid the fixing and dismounting of the metal piece by a steel wire rope, thereby saving feeding and discharging time and being convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the present utility model.

[0016] Figure 2 It is a whole cross section schematic view of the present utility model.

[0017] Figure 3 It is a feeding block structure schematic view of the present utility model.

[0018] Figure 4 This is a schematic diagram of the feeding platform structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the mold platform structure of this utility model.

[0020] Figures 1-5 Components: 1. Workbench; 101. Mold table; 102. Mold head; 103. Mold cavity; 104. Support frame; 105. Mounting base; 106. Stamping cylinder; 107. Telescopic rod a; 108. Stamping head; 109. Clamping cylinder; 110. Telescopic rod b; 111. Clamping block; 2. Loading platform; 201. Loading block; 202. Lifting block; 203. Stepper motor; 204. Threaded screw; 205. Lifting screw hole; 206. Through hole; 3. Positioning slide rod; 301. Movable block; 302. Sliding sleeve; 4. Transfer platform; 401. Groove; 402. Rotating roller; 5. Mounting groove; 501. Fixing screw hole. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0023] Example

[0024] like Figures 1-5 As shown, a mold assembly for easy loading and unloading includes: a workbench 1, a mold platform 101 mounted on the top of the workbench 1, a mold head 102 mounted on the top of the mold platform 101, a mold cavity 103 opened inside the mold head 102, and a lifting assembly disposed on one side of the outer end of the mold platform 101. The lifting assembly includes: a loading platform 2, a loading block 201, a lifting block 202, a stepper motor 203, a threaded screw 204, a lifting screw hole 205, and a through hole 206.

[0025] Among them, a loading platform 2 is installed on one side of the outer end of the mold table 101. The loading platform 2 is equipped with a loading block 201 on the top. A lifting block 202 is installed on one side of the outer end of the loading block 201. A stepper motor 203 is installed on one side of the inner side of the loading platform 2. A threaded screw 204 is installed on the output end of the top of the stepper motor 203. A lifting screw hole 205 is opened on the top of the lifting block 202. A through hole 206 is opened on one side of the top of the loading platform 2. The threaded screw 204 passes through the through hole 206 and is threadedly connected to the lifting screw hole 205.

[0026] When the metal piece is punched, the metal piece is transported to the workbench 1 by the trolley, that is, the trolley is placed flush with the feeding table 2. Since the feeding table 2 is at a low position and the die table 101 is at a high position, the worker can lift the metal piece on the trolley to the feeding block 201 and place it in place. At this time, the stepping motor 203 is started to work, the stepping motor 203 drives the threaded screw rod 204 to rotate in the positive direction, the threaded screw rod 204 can rotate in the threaded hole 205, that is, the lifting block 202 is driven to move upwards, so that the lifting block 202 can drive the feeding block 201 to move upwards, until the feeding block 201 is flush with the table surface of the die table 101, the metal piece at the feeding block 201 is pushed to the die table 101 and placed on the die head 102, that is, the metal piece is placed opposite to the punching head 108, which facilitates feeding the metal piece with heavy weight to the die table 101 for punching, avoids time-consuming and laborious manual feeding and unloading, effectively relieves the worker's fatigue, and improves the working efficiency of metal piece feeding and unloading. Compared with the hoisting machine feeding and unloading, the lifting feeding and unloading can avoid the use of steel wire rope to fix and disassemble the metal piece, thereby saving feeding and unloading time and being convenient to operate.

[0027] During use of the threaded screw rod 204, the through hole 206 can ensure normal rotation of the threaded screw rod 204 and avoid wear between the threaded screw rod 204 and the feeding table 2.

[0028] The other side of the top of the feeding table 2 is provided with a positioning sliding rod 3, the other side of the outer end of the feeding block 201 is provided with a movable block 301, the top and bottom of the movable block 301 are provided with a sliding sleeve 302 which is in sliding connection with the positioning sliding rod 3. When the lifting block 202 drives the feeding block 201 to move up and down, the movable block 301 at the other end of the feeding block 201 can slide up and down at the positioning sliding rod 3 through the sliding sleeve 302, so as to ensure stable operation of the feeding block 201 during upward and downward movement and good support of the feeding block 201.

[0029] The outer end of the die table 101 is provided with an adapter table 4, a plurality of grooves 401 are formed in the top of the adapter table 4, and a rotating roller 402 is rotatably connected in each groove 401. When the feeding block 201 is flush with the table surface of the die table 101, the one end of the feeding block 201 is tightly connected with the adapter table 4, that is, the die table 101, the adapter table 4 and the feeding block 201 are in the same horizontal line. When the metal piece at the feeding block 201 is moved to the adapter table 4, the bottom of the metal piece is in contact with the rotating roller 402. During the process of holding the metal piece by hand and moving the metal piece from the adapter table 4 to the die table 101, the friction can be reduced, thereby saving time and labor.

[0030] The bottom of the mounting seat 105 is provided with clamping cylinders 109 on both sides, the output end of the bottom of the clamping cylinder 109 is provided with a telescopic rod b110, and the bottom of the telescopic rod b110 is fixedly provided with a clamping block 111. After the metal piece is fed to the mold table 101, the metal piece is located on the top of the mold head 102. At this time, the clamping cylinder 109 is started to work, the clamping cylinder 109 drives the telescopic rod b110 to drive the clamping block 111 to move downward until the clamping block 111 contacts the metal piece. Since the clamping cylinder 109, the telescopic rod b110 and the clamping block 111 are provided with two, the top of the metal piece can be tightly fixed, and displacement of the metal piece during stamping is avoided.

[0031] The bottom of the clamping block 111 is provided with a rubber anti-skid block. When the clamping block 111 tightly fixes the metal piece, the rubber anti-skid block can increase the friction between the clamping block 111 and the metal piece, prevent the clamping block 111 from sliding with the metal piece, avoid loosening, and further ensure that the metal piece is placed firmly.

[0032] The top of the mold table 101 is provided with a support frame 104 on one side, the support frame 104 is provided with a mounting seat 105 on the outside, the mounting seat 105 is provided with a stamping cylinder 106 on the top, the output end of the bottom of the stamping cylinder 106 is provided with a telescopic rod a107, and the bottom of the telescopic rod a107 is fixedly provided with a stamping head 108 through bolts. After the metal piece is tightly fixed on the mold table 101, the stamping cylinder 106 is started to work, the stamping cylinder 106 drives the telescopic rod a107 to move up and down, so that the telescopic rod a107 drives the stamping head 108 to move up and down to stamp the metal piece. After stamping, the metal piece is plastically deformed, that is, the stamping deformation part and the mold cavity 103 are matched with each other, so that the required finished product is obtained, that is, the stamping work of the metal piece is completed.

[0033] After the stamping of the metal piece is completed, the clamping cylinder 109 is started to drive the telescopic rod b110 to drive the clamping block 111 to move upward, so that the clamping block 111 leaves the metal piece and is released. Then the metal piece is taken from the mold table 101 and placed on the adapter table 4. The adapter table 4 is pushed from the adapter table 4 to the feeding block 201 and is placed stably. At this time, the stepping motor 203 is started to work, the stepping motor 203 drives the threaded rod 204 to reverse, the threaded rod 204 can rotate in the lifting screw hole 205, that is, the lifting block 202 moves downward, so that the lifting block 202 can drive the feeding block 201 to move downward until the feeding block 201 moves downward to the feeding table 2, so that the processed metal piece is in a low position, which is convenient for discharging the metal piece.

[0034] The top of the mold table 101 is provided with a mounting groove 5, and the four corners of the inner bottom end of the mounting groove 5 are provided with fixed screw holes 501. The top of the mold head 102 is provided with mounting screw holes. When the mold head 102 is used, the mold head 102 is placed in the mounting groove 5, that is, the mold head 102 and the mounting groove 5 are matched with each other. At this time, the bolts are screwed into the fixed screw holes 501 from the mounting screw holes and are tightened, and then the mold head 102 is fixed on the mold table 101 for use. Since the mold head 102 and the stamping head 108 can be flexibly detached, different shapes and sizes of stamping heads 108 and mold cavities 103 can be replaced according to requirements to process metal parts.

[0035] Working principle:

[0036] When the metal part is stamped, the metal part is transported to the workbench 1 by the cart, that is, the cart is placed flush with the feeding table 2. Since the feeding table 2 is at a low position and the mold table 101 is at a high position, the worker can lift the metal part on the cart to the feeding block 201 and place it properly. At this time, the stepping motor 203 is started to work, the stepping motor 203 drives the threaded screw rod 204 to rotate in the positive direction, the threaded screw rod 204 can rotate in the threaded hole 205, that is, the lifting block 202 is driven to move upwards, so that the lifting block 202 can drive the feeding block 201 to move upwards, until the feeding block 201 is flush with the table surface of the mold table 101, the metal part at the feeding block 201 is pushed to the mold table 101 and placed on the mold head 102, that is, the metal part is placed opposite to the stamping head 108, which is convenient for feeding the metal part with heavy weight to the mold table 101 for stamping processing, avoiding the time-consuming and laborious manual feeding and unloading, effectively relieving the worker's fatigue, and improving the work efficiency of metal part feeding and unloading. Compared with the hoisting machine feeding and unloading, the lifting feeding and unloading can avoid fixing and disassembling the metal part with steel wire rope, thereby saving feeding and unloading time and being convenient to operate.

[0037] After the metal part is fed to the mold table 101, the metal part is located on the top of the mold head 102. At this time, the clamping cylinder 109 is started to work, the clamping cylinder 109 drives the telescopic rod b110 to drive the clamping block 111 to move downwards, until the clamping block 111 moves downwards and contacts the metal part. Since the clamping cylinder 109, the telescopic rod b110 and the clamping block 111 are provided with two, the metal part can be tightly fixed on the top of the metal part, avoiding displacement of the metal part during stamping.

[0038] Finally, the stamping cylinder 106 is started to work, the stamping cylinder 106 drives the telescopic rod a107 to move up and down, so that the telescopic rod a107 drives the stamping head 108 to move up and down to stamp the metal part. The stamped metal part is plastically deformed, that is, the stamping deformation part and the mold cavity 103 are matched with each other, so as to obtain the required finished product, that is, the stamping work of the metal part is completed.

[0039] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0040] The above has carried out the detailed introduction to the mold assembly convenient for feeding and discharging provided by the embodiment of the application, the principle and implementation mode of the application are described in this paper, the above embodiment is only used for helping understanding the technical scheme of the application and its core idea, the ordinary skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of each embodiment of the application.

Claims

1. A mold assembly facilitating loading and unloading, characterized by, Include: Workbench (1); Die table (101) installed on the top of the workbench (1); Die head (102) installed on the top of the die table (101); Die cavity (103) opened in the inside of the die head (102); The lifting assembly is arranged on one side of the outer end of the die table (101), and the lifting assembly comprises: a feeding table (2), a feeding block (201), a lifting block (202), a stepping motor (203), a threaded screw rod (204), a lifting screw hole (205) and a through hole (206).

2. The mold assembly of claim 1, wherein, The feeding table (2) is installed on one side of the outer end of the die table (101), and the feeding table (2) is provided with a feeding block (201) on the top, and the feeding block (201) is installed on one side of the outer end of the lifting block (202), and the stepping motor (203) is installed on one side of the inside of the feeding table (2), and the threaded screw rod (204) is installed on the output end of the top of the stepping motor (203), and the lifting screw hole (205) is opened on the top of the lifting block (202), and the through hole (206) is opened on one side of the top of the feeding table (2), and the threaded screw rod (204) penetrates through the through hole (206) and is screwed with the lifting screw hole (205).

3. The mold assembly of claim 1, wherein, The support frame (104) is installed on one side of the top of the die table (101), the mounting seat (105) is installed on the outer side of the support frame (104), the stamping air cylinder (106) is installed on the top of the mounting seat (105), the output end of the bottom of the stamping air cylinder (106) is installed with the telescopic rod a (107), and the stamping head (108) is fixedly installed on the bottom of the telescopic rod a (107) through bolts.

4. The mold assembly of claim 3, wherein, The clamping air cylinder (109) is installed on both sides of the bottom of the mounting seat (105), the output end of the bottom of the clamping air cylinder (109) is installed with the telescopic rod b (110), and the clamping block (111) is fixedly installed on the bottom of the telescopic rod b (110) through bolts.

5. The mold assembly of claim 2, wherein, The positioning sliding rod (3) is installed on the other side of the top of the feeding table (2), the movable block (301) is installed on the other side of the outer end of the feeding block (201), and the sliding sleeve (302) which is in sliding connection with the positioning sliding rod (3) is installed on the top and bottom of the movable block (301).

6. The mold assembly of claim 1, wherein, The adapter table (4) is installed on one side of the outer end of the die table (101), a plurality of recesses (401) are opened on the top of the adapter table (4), and a plurality of rotating rollers (402) are rotatably connected in the recesses (401) through rotating shafts.

7. The mold assembly of claim 1, wherein, The mounting groove (5) is opened on the top of the die table (101), the fixed screw hole (501) is opened on the bottom of the four corners in the mounting groove (5), and the mounting screw hole is opened on the top of the four corners of the die head (102).

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