Rapid forming progressive die

Abstract

The utility model discloses a rapid forming progressive die, which belongs to the technical field of dies, and comprises a bottom plate, a die assembly is arranged on the side surface of the bottom plate, the top of the bottom plate is connected with a lower die structure, and a demolding assembly is embedded in the lower die structure. Under the meshing connection between the threaded column and the transmission block, the transmission block can drive the upper die structure to move downwards, the upper die structure drives the die handle to be spliced with the lower die structure in a covering mode, and the upper die structure and the lower die structure are controlled to be opened and closed in an electric drive mode, so that more labor is saved, and use is convenient. Through the arrangement of the auxiliary assembly, under the sliding connection between the connecting rod and the sliding groove in the connecting sleeve, when the upper die structure moves upwards, the connecting sleeve can be driven to move upwards, the connecting sleeve synchronously drives the ejector rod on the lifting plate to move upwards, and the ejector rod can eject out a workpiece in the lower die structure to complete demolding; and the automatic demolding operation is simple, so that the using effect of the device is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a rapid prototyping continuous mold. Background Art

[0002] At present, a progressive die refers to a stamping die that allows a press machine to complete multiple processes simultaneously at several different positions in one stroke.

[0003] Chinese patent application No. 202023085139.0 discloses a continuous mold, which includes an upper mold structure and a lower mold structure, the upper mold structure covers the lower mold structure, the lower mold structure includes a lower mold base, the side of the lower mold base is provided with an operating groove, an operating plate is slidably arranged in the operating groove, the end surface of the operating plate facing the upper mold structure is provided with an operating hole, and a positioning structure for limiting the sliding of the operating plate is provided on the lower mold base; a card slot is provided on the upper end surface of the operating slot, and a card hole is provided on the side of the card slot away from the opening, the positioning structure includes a card block arranged in the card slot and a card rod passed through the card hole, the card block is detachably connected to the card rod, and a first slot for the card block to be embedded is provided on the upper end surface of the operating plate; when the card block is embedded in the first slot, the operating hole is located outside the operating slot. The present application has the effect of facilitating the staff to carry the mold.

[0004] In the above-mentioned public patent, the closing and opening of the upper and lower dies need to be manually controlled, which is extremely laborious and not convenient and quick enough to use. After the device completes the stamping process on the workpiece, the workpiece needs to be manually removed from the lower die, which is cumbersome and inconvenient to operate. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a rapid prototyping continuous die, which has the characteristics of simple operation and good use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid prototyping continuous mold, comprising a base plate, a mold clamping assembly is installed on the side of the base plate, the side of the mold clamping assembly is connected to an upper mold structure, a mold handle is arranged on the top of the upper mold structure, telescopic operating panels are embedded on both sides of the base plate, the top of the base plate is connected to a lower mold structure, and a demolding assembly is embedded inside the lower mold structure.

[0007] Preferably, the clamping assembly includes an auxiliary assembly, a through groove, a transmission block, a threaded column, a support and a motor, wherein a support is installed on the side of the base plate, a through groove is opened inside the support, a motor is arranged on the top of the support, a threaded column is connected to the bottom of the motor, a transmission block is connected to the side of the upper mold structure, and an auxiliary assembly is covered on the surface of the lower mold structure.

[0008] Preferably, the surface of the transmission block is tightly fitted between the inner wall of the through groove, the bottom end of the upper mold structure is connected to a reinforcement block, and the top end of the lower mold structure is provided with a reinforcement groove.

[0009] Preferably, the auxiliary component includes an exhaust pipe, an exhaust fan and an air inlet hole, wherein the surface of the lower mold structure is covered with an exhaust pipe, the side of the exhaust pipe is connected to the exhaust fan, and the air inlet hole is opened on the inner side of the exhaust pipe.

[0010] Preferably, the demoulding assembly includes a push rod, a lifting plate, a slide groove, a connecting sleeve and a connecting rod, wherein the push rod is embedded in the lower mold structure, the bottom of the push rod is connected to the lifting plate, the tops of both ends of the lifting plate are connected to connecting sleeves, a slide groove is provided inside the connecting sleeve, and the bottom of the upper mold structure is connected to the connecting rod.

[0011] Preferably, the top end surface of the ejector rod is flush with the inner groove surface of the lower mold structure, the connecting rod is in a T-shaped structure, and a sliding connection structure is formed between the connecting rod and the connecting sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a mold clamping assembly, and a motor drives the threaded column to rotate. Under the meshing connection between the threaded column and the transmission block, the internal through groove of the support limits the transmission block, and the transmission block can drive the upper mold structure to move downward, and the upper mold structure drives the mold handle and the lower mold structure to cover and splice. The electric drive controls the upper mold structure and the lower mold structure to open and close the mold, which is more labor-saving and convenient to use.

[0014] 2. The utility model sets an auxiliary component. Under the sliding connection between the connecting rod and the inner slide groove of the connecting sleeve, when the upper mold structure moves upward, the connecting rod can drive the connecting sleeve to move upward, and the connecting sleeve simultaneously drives the ejector rod on the lifting plate to move upward. The ejector rod can eject the workpiece inside the lower mold structure to complete demoulding. The automatic demoulding operation is simple and the use effect of the device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is the front view of the mold clamping assembly of the utility model;

[0017] Figure 3 This is a front view of the auxiliary component of the utility model;

[0018] Figure 4 It is the front view of the demoulding component of the present utility model.

[0019] In the figure: 1. mold handle; 2. upper mold structure; 3. lower mold structure; 4. bottom plate; 5. telescopic operating plate; 6. demoulding assembly; 61. ejector rod; 62. lifting plate; 63. slide groove; 64. connecting sleeve; 65. connecting rod; 7. mold clamping assembly; 71. auxiliary assembly; 711. exhaust pipe; 712. exhaust fan; 713. air inlet hole; 72. through groove; 73. transmission block; 74. threaded column; 75. support; 76. motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a rapid prototyping continuous mold, including a bottom plate 4, a clamping assembly 7 is installed on the side of the bottom plate 4, an upper mold structure 2 is connected to the side of the clamping assembly 7, a mold handle 1 is arranged on the top of the upper mold structure 2, telescopic operating panels 5 are embedded on both sides of the bottom plate 4, a lower mold structure 3 is connected to the top of the bottom plate 4, and a demolding assembly 6 is embedded inside the lower mold structure 3.

[0023] Specifically, the mold closing assembly 7 includes an auxiliary assembly 71, a through slot 72, a transmission block 73, a threaded column 74, a support 75 and a motor 76. The support 75 is installed on the side of the base plate 4, the interior of the support 75 is provided with a through slot 72, the top of the support 75 is provided with a motor 76, the bottom of the motor 76 is connected to the threaded column 74, the side of the upper mold structure 2 is connected to the transmission block 73, and the surface of the lower mold structure 3 is covered with the auxiliary assembly 71.

[0024] By adopting the above technical solution, the motor 76 drives the threaded column 74 to rotate. Under the meshing connection between the threaded column 74 and the transmission block 73, the internal through groove 72 of the support 75 limits the transmission block 73. The transmission block 73 can drive the upper mold structure 2 to move downward, and the upper mold structure 2 drives the mold handle 1 and the lower mold structure 3 to cover and splice. The electric drive controls the upper mold structure 2 and the lower mold structure 3 to open and close the mold, which is more labor-saving and convenient to use.

[0025] Specifically, the surface of the transmission block 73 is tightly fitted to the inner wall of the through slot 72 , the bottom end of the upper mold structure 2 is connected to a reinforcement block, and the top end of the lower mold structure 3 is provided with a reinforcement slot.

[0026] By adopting the above technical solution, the surface of the transmission block 73 fits tightly against the inner wall of the through groove 72, so that the upper mold structure 2 can have a better effect of limiting the lifting and lowering movement of the mold, and the plugging of the upper mold structure 2 and the lower mold structure 3 improves the stability of the mold.

[0027] Specifically, the auxiliary component 71 includes an exhaust pipe 711, an exhaust fan 712 and an air inlet hole 713. The surface of the lower mold structure 3 is covered with an exhaust pipe 711, the side of the exhaust pipe 711 is connected to the exhaust fan 712, and the inner side of the exhaust pipe 711 is provided with an air inlet hole 713.

[0028] By adopting the above technical solution, the exhaust fan 712 is started to operate to exhaust air through the exhaust pipe 711, and the air inlet holes 713 on the surface of the exhaust pipe 711 absorb air to accelerate the air flow, which can make the cooling and forming speed of the workpiece faster.

[0029] When this embodiment is used, the motor 76 is started to drive the threaded column 74 to rotate. Under the meshing connection between the threaded column 74 and the transmission block 73, the internal groove 72 of the support 75 limits the transmission block 73, and the transmission block 73 can drive the upper mold structure 2 to move downward, and the upper mold structure 2 drives the mold handle 1 and the lower mold structure 3 to cover and splice. The electric drive controls the upper mold structure 2 and the lower mold structure 3 to open and close the mold, which is more labor-saving and convenient to use. The workpiece is cooled and formed in the mold groove between the upper mold structure 2 and the lower mold structure 3. The exhaust fan 712 is started to operate to exhaust air through the exhaust pipe 711. The air inlet 713 on the surface of the exhaust pipe 711 absorbs air to accelerate the air flow, which can make the cooling and molding speed of the workpiece faster. The telescopic operating panel 5 is used to facilitate the transportation of this rapid molding continuous mold.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: the demoulding assembly 6 includes a push rod 61, a lifting plate 62, a slide groove 63, a connecting sleeve 64 and a connecting rod 65, the push rod 61 is embedded in the lower mold structure 3, the bottom of the push rod 61 is connected to the lifting plate 62, the tops of both ends of the lifting plate 62 are connected to connecting sleeves 64, the inside of the connecting sleeve 64 is provided with a slide groove 63, and the bottom of the upper mold structure 2 is connected to the connecting rod 65.

[0032] Specifically, the top surface of the ejector rod 61 is flush with the inner groove surface of the lower mold structure 3 , the connecting rod 65 is in a T-shaped structure, and a sliding connection structure is formed between the connecting rod 65 and the connecting sleeve 64 .

[0033] By adopting the above technical solution, under the sliding connection between the connecting rod 65 and the internal slide groove 63 of the connecting sleeve 64, when the upper mold structure 2 moves upward, the connecting rod 65 can drive the connecting sleeve 64 to move upward, and the connecting sleeve 64 simultaneously drives the push rod 61 on the lifting plate 62 to move upward. The push rod 61 can push the workpiece inside the lower mold structure 3 to complete the demolding. The simple automatic demolding operation can make the use of the device better.

[0034] When this embodiment is in use, under the sliding connection between the connecting rod 65 and the internal slide groove 63 of the connecting sleeve 64, when the upper mold structure 2 moves upward, the connecting rod 65 can drive the connecting sleeve 64 to move upward, and the connecting sleeve 64 simultaneously drives the push rod 61 on the lifting plate 62 to move upward. The push rod 61 can push the workpiece inside the lower mold structure 3 to complete the demolding. The simple automatic demolding operation can make the use of the device better.

[0035] The exhaust fan 712 in the utility model is an existing disclosed technology, and the selected model is SFA;

[0036] The motor 76 in the present invention is an existing disclosed technology, and the selected model is Z2D15W.

[0037] The structure and use principle of the mold handle 1, upper mold structure 2, lower mold structure 3, bottom plate 4 and telescopic operating plate 5 in the utility model have been disclosed in a continuous mold disclosed in Chinese patent application No. 202023085139.0, and its working principle is that after the upper mold structure 2 drives the mold handle 1 and the lower mold structure 3 to cover and splice, the workpiece is cooled and formed in the mold groove between the upper mold structure 2 and the lower mold structure 3, and the telescopic operating plate 5 is used to facilitate the transportation of this rapid molding continuous mold.

[0038] The working principle and use process of the utility model are as follows: when the utility model is used, the motor 76 is started to drive the threaded column 74 to rotate. Under the meshing connection between the threaded column 74 and the transmission block 73, the internal through groove 72 of the support 75 limits the transmission block 73, and the transmission block 73 can drive the upper mold structure 2 to move downward, and the upper mold structure 2 drives the mold handle 1 and the lower mold structure 3 to cover and splice. The electric drive controls the upper mold structure 2 and the lower mold structure 3 to open and close the mold, which is more labor-saving and convenient to use. The workpiece is cooled and formed in the mold groove between the upper mold structure 2 and the lower mold structure 3, and the exhaust fan 712 is started to operate through The exhaust pipe 711 is used for exhausting air, and the air inlet holes 713 on the surface of the exhaust pipe 711 accelerate the air flow by suction, which can make the cooling and forming speed of the workpiece faster. The telescopic operating plate 5 is used to facilitate the movement of this rapid forming continuous mold. Under the sliding connection between the connecting rod 65 and the internal slide groove 63 of the connecting sleeve 64, when the upper mold structure 2 moves up, the connecting sleeve 64 can be driven to move up by the connecting rod 65, and the connecting sleeve 64 simultaneously drives the push rod 61 on the lifting plate 62 to move up, and the push rod 61 can push the workpiece inside the lower mold structure 3 out to complete the demolding. The simple automatic demolding operation can make the use of the device better.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid prototyping continuous mold, comprising a base plate, characterized in that: A clamping assembly is installed on the side of the base plate, the side of the clamping assembly is connected to an upper mold structure, a mold handle is arranged on the top of the upper mold structure, telescopic operating panels are embedded on both sides of the base plate, the top of the base plate is connected to a lower mold structure, and a demoulding assembly is embedded inside the lower mold structure.

2. A rapid prototyping continuous mold according to claim 1, characterized in that: The clamping assembly includes an auxiliary assembly, a through slot, a transmission block, a threaded column, a support and a motor, wherein a support is installed on the side of the base plate, a through slot is opened inside the support, a motor is arranged on the top of the support, a threaded column is connected to the bottom of the motor, a transmission block is connected to the side of the upper mold structure, and an auxiliary assembly is sleeved on the surface of the lower mold structure.

3. A rapid prototyping continuous mold according to claim 2, characterized in that: The surface of the transmission block is tightly fitted to the inner wall of the through groove, the bottom end of the upper mold structure is connected with a reinforcement block, and the top end of the lower mold structure is provided with a reinforcement groove.

4. A rapid prototyping continuous mold according to claim 2, characterized in that: The auxiliary components include an exhaust pipe, an exhaust fan and an air inlet hole, wherein the surface of the lower mold structure is covered with an exhaust pipe, the side of the exhaust pipe is connected to the exhaust fan, and the inner side of the exhaust pipe is provided with an air inlet hole.

5. The rapid prototyping continuous mold according to claim 1, characterized in that: The demoulding assembly includes a push rod, a lifting plate, a slide groove, a connecting sleeve and a connecting rod, wherein the push rod is embedded in the lower mold structure, the bottom of the push rod is connected to the lifting plate, the tops of both ends of the lifting plate are connected to the connecting sleeves, the inside of the connecting sleeve is provided with a slide groove, and the bottom of the upper mold structure is connected to the connecting rod.

6. A rapid prototyping continuous mold according to claim 5, characterized in that: The top end surface of the ejector rod is flush with the inner groove surface of the lower mold structure, the connecting rod is in a T-shaped structure, and a sliding connection structure is formed between the connecting rod and the connecting sleeve.

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