Quick-release combined type output shaft die

Abstract

The utility model relates to a quick-release combined output shaft die which comprises a mounting plate, a mounting frame is fixed to the back face of the top of the mounting plate, an air cylinder is embedded in the mounting frame, an I-shaped frame is fixed to a piston rod of the air cylinder, and an upper die for manufacturing an output shaft is arranged at the bottom of the I-shaped frame. A lower mold for preparing the output shaft is clamped on the mounting plate, a movable assembly matched with the upper mold and the lower mold for use is arranged on the I-shaped frame, through the arrangement of the movable assembly, the upper mold is clamped in the whole mounting process, the lower mold is mounted by means of pressing force, and during disassembly, only a locking seat needs to be separated from a second reinforcing plate, so that the output shaft can be disassembled. And under the elastic rebounding effect of the first spring, the supporting plate and the locking clamping plate can be driven to rapidly swing and reset, the locking state of the reinforcing clamping strip is relieved, a user only needs to pull the upper mold towards one side, the upper mold can be rapidly disassembled, the lower mold can be disassembled only by lifting the lower mold upwards, and the disassembling process is quite convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a quick-detachable combined output shaft mold. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products through methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, and stamping. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the object's shape by changing the physical state of the molded material. When preparing the output shaft, a combined output shaft mold is required.

[0003] When installing, the existing output shaft mold is mostly fixed to the mounting base and the driving source, that is, the cylinder, by bolts. If disassembly is required, multiple sets of mounting bolts need to be disassembled one by one. The entire disassembly process is very troublesome. The output shaft mold cannot be quickly disassembled in a quick-disassembly manner, which makes it impossible for the user to quickly replace the output shaft mold, which will directly affect the subsequent normal processing of the output shaft. In addition, the bolt installation is prone to thread slippage, which will further increase the difficulty of disassembly and reduce the disassembly speed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcoming in the prior art that the output shaft mold cannot be quickly disassembled in the form of quick disassembly, and to propose a quick-disassembly combined output shaft mold.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quick-release combined output shaft mold includes a mounting plate, a mounting frame fixed to the back of the top of the mounting plate, a cylinder embedded in the mounting frame, a work frame fixed to the piston rod of the cylinder, an upper mold for preparing the output shaft is provided at the bottom of the work frame, a lower mold for preparing the output shaft is clamped on the mounting plate, the upper mold and the lower mold are fitted together, and a movable component used in conjunction with the upper mold and the lower mold is provided on the work frame.

[0007] The top of the upper mold is provided with two sets of positioning slots symmetrically along the front and rear directions, and the other end of the reinforcing shaft is fixed with a first reinforcing plate and a second end of the reinforcing plate. The locking plate is fixed to the fixing plate, the locking plate being provided with a locking seat, the locking seat being wound with a second spring and two ends of the second spring being fixed to the protruding end of the locking seat and the first reinforcing plate, the second reinforcing plate being fixed to the left side of the front and back sides of the I-shaped frame and the bottom end of the locking seat being inserted into the second reinforcing plate, the front and back sides of the I-shaped frame being fixed with a third reinforcing plate, each group of the third reinforcing plates being inserted with a sliding frame, two groups of third springs being symmetrically wound on each group of the sliding frames along the left and right directions and the two ends of each group of the third springs being fixed to the top protruding end of the sliding frame and the third reinforcing plate, the front and back sides of the lower mold being fixed with a bottom plate attached to the mounting plate and the bottom of the sliding frame being attached to the bottom plate.

[0008] Preferably, an arc-shaped plate is fixed to the outer side of the bottom of the support plate, and one end of the arc-shaped plate away from the support plate is inserted into the upper mold.

[0009] Preferably, the positioning groove is an arc-shaped structure.

[0010] Preferably, two groups of square sleeves for use with the sliding frame are fixed symmetrically along the left-right direction to the bottom of each group of the third reinforcement plates.

[0011] Preferably, the locking seat is in an I-shaped structure.

[0012] Preferably, insertion rods are fixed around the bottom of the upper mold, and the lower mold is provided with multiple groups of sockets for plugging with the insertion rods.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The cam is fastened to the locking plate and the locking member is engaged with the locking member so that the locking member can be quickly engaged with the locking member and the locking member is engaged with the locking member. When the mold is pressed down, the sliding frame is driven to move synchronously. At this time, the elastic rebound of the third spring is used to contact the bottom plate on the lower mold in advance, and as the upper mold continues to move downward, the pressing force on the bottom plate is continuously increased, which can effectively prevent the lower mold from separating from the mounting plate until the upper mold and the lower mold are fitted together. The upper mold is clamped throughout the installation process, and the installation of the lower mold relies on pressing force, which improves the installation efficiency. When disassembling, it is only necessary to separate the locking seat from the second reinforcement plate, and under the elastic rebound action of the first spring, the support plate and the locking card can be driven to swing back quickly to release the locking state of the reinforcement strip. The user only needs to pull the upper mold to one side to quickly disassemble the upper mold, and the lower mold only needs to be pulled upward to disassemble. The disassembly process is very convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a quick-release combined output shaft mold proposed by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at point A;

[0017] Figure 3 This is a partial exploded view of the structure of a quick-release combined output shaft mold proposed by the utility model;

[0018] Figure 4 This is a partial three-dimensional diagram of the structure of a quick-release combined output shaft mold proposed by the utility model;

[0019] Figure 5 This is a bottom view of the structure of the I-type frame proposed in the utility model.

[0020] In the figure: 1. Mounting plate; 2. Mounting frame; 3. Cylinder; 4. I-shaped frame; 5. Upper mold; 6. Lower mold; 7. Reinforcement strip; 8. Fixed slot; 9. Reinforcement shaft; 10. Support plate; 11. Locking plate; 12. Positioning slot; 13. First spring; 14. First reinforcing plate; 15. Locking seat; 16. Second spring; 17. Second reinforcing plate; 18. Arc plate; 19. Third reinforcing plate; 20. Sliding frame; 21. Third spring; 22. Bottom plate; 23. Square sleeve; 24. Insert rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example

[0023] Reference Figure 1-Figure 5 , a quick-disassembled combined output shaft mold, including a mounting plate 1, a mounting bracket 2 is fixed to the back of the top of the mounting plate 1, a cylinder 3 is embedded in the mounting bracket 2, and the piston rod of the cylinder 3 is fixed to a work-shaped frame 4, and an upper mold 5 for preparing the output shaft is provided at the bottom of the work-shaped frame 4, and a lower mold 6 for preparing the output shaft is clamped on the mounting plate 1. The upper mold 5 and the lower mold 6 fit together, and plug rods 24 are fixed on all sides of the bottom of the upper mold 5. The lower mold 6 is provided with multiple groups of sockets for plugging with the plug rods 24. The design of the plug rods 24 and the sockets improves the stability of the upper mold 5 and the lower mold 6 when docking. A movable component used in conjunction with the upper mold 5 and the lower mold 6 is provided on the work-shaped frame 4. The movable component includes a fixed card slot 8 symmetrically opened at the bottom of the work-shaped frame 4 along the front and rear directions. A reinforcement card strip 7 fixed to the upper mold 5 is clamped in the fixed card slot 8. The left side of the upper mold 5 is provided with two sets of positioning grooves 12 for cooperating with the locking clip 11 symmetrically along the front and rear directions through the bearing seat, and the left side of the upper mold 5 is provided with a curved plate 18. The outer side of the bottom of the support plate 10 is fixed with an curved plate 18. The end of the curved plate 18 away from the support plate 10 is inserted on the upper mold 5. By setting the curved plate 18, the upper mold 4 and the upper mold 5 can be more stable when docking.

[0024] Reference Figure 1 、 Figure 3 、 Figure 4 and Figure 5 The first and second reinforcing plates 15 are fixed to the left and right sides of the front and back sides of the work-shaped frame 4, and the bottom ends of the locking seats 15 are inserted into the second reinforcing plates 17. The front and back sides of the work-shaped frame 4 are fixed with a third reinforcing plate 19. Each set of third reinforcing plates 19 is inserted with a sliding frame 20. The bottom of each set of third reinforcing plates 19 is symmetrically fixed with two sets of square sleeves 23 for use with the sliding frame 20 along the left and right directions. The design of the square sleeve 23 increases the contact area between the third reinforcing plate 19 and the sliding frame 20, so as to improve the sliding frame 2 The two ends of each third spring 21 are fixed to the top protruding end of the sliding frame 20 and the third reinforcing plate 19. The front and back surfaces of the lower mold 6 are fixed with a bottom plate 22 attached to the mounting plate 1, and the bottom of the sliding frame 20 is attached to the bottom plate 22. By setting a movable component, the upper mold 5 is fully clamped during the installation process, and the installation of the lower mold 6 relies on pressing force, which improves the installation efficiency. When disassembling, it is only necessary to separate the locking seat 15 from the second reinforcing plate 17, and under the elastic rebound action of the first spring 13, the support plate 10 and the locking card plate 11 can be driven to quickly swing back to release the locking state of the reinforcement card strip 7. The user only needs to pull the upper mold 5 to one side to quickly disassemble the upper mold 5, and the lower mold 6 only needs to be pulled upward to disassemble. The disassembly process is very convenient and fast.

[0025] In the present invention, the user places the lower mold 6 on the mounting plate 1 in advance. At this time, under the elastic force of the first spring 13, the support plate 10 is in an upward swinging state, and the locking card plate 11 does not block the fixed card slot 8, and the bottom position of the work frame 4 is higher than the bottom end position of the locking card plate 11. Then the user engages the reinforcing card strip 7 on the upper mold 5 with the fixed card slot 8, and pre-engages the work frame 4 and the upper mold 5. At this time, the user swings the support plate 10 downward, thereby driving the locking card plate 11 to swing down synchronously and compressing the first spring 13 until the lock is The locking plate 11 swings into the positioning groove 12 and quickly blocks the reinforcing card strip 7 for positioning. When the support plate 10 drives the reinforcing shaft 9 to swing, it will drive the first reinforcing plate 14 and the locking seat 15 to swing synchronously. By utilizing the elastic rebound of the second spring 16, the locking seat 15 will have a certain movable space. When the locking card 11 is clamped into the positioning groove 12, the first reinforcing plate 14 will swing to be parallel to the second reinforcing plate 17. At this time, by utilizing the elastic rebound of the second spring 16, the locking seat 15 can be quickly inserted into the second reinforcing plate 17, quickly fixing the locking card 11 to avoid rebound. The rotation can effectively prevent the reinforcing card strip 7 and the fixed card slot 8 from being separated, so that the upper mold 5 can be quickly installed. When the upper mold 5 moves under the drive of the cylinder 3, it will drive the sliding frame 20 to move synchronously, and the bottom of the sliding frame 20 will contact the bottom plate 22 in advance, and as the upper mold 5 continues to move, the distance between it and the lower mold 6 will be continuously shortened until it fits. At this time, under the elastic force of the third spring 21, the pressing force on the bottom plate 22 will be continuously increased, so that the lower mold 6 can be stably installed to avoid separation. The upper mold 5 is clamped throughout the installation process, and the lower mold 6 is The installation relies on pressing force, which improves the installation efficiency. When disassembling, the user only needs to pull the locking seat 15 upward to separate it from the second reinforcement plate 17, so that the locking state of the locking card plate 11 and the support plate 10 can be quickly released. At this time, the elastic rebound action of the first spring 13 can drive the support plate 10 and the locking card plate 11 to swing back quickly, thereby releasing the locking state of the reinforcement strip 7. At this time, the user only needs to pull the upper mold 5 to one side to quickly disassemble the upper mold 5, and the lower mold 6 only needs to be pulled upward to disassemble. The disassembly process is very convenient and fast.

[0026] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A quick-release combined output shaft mold, comprising a mounting plate (1), characterized in that: A mounting frame (2) is fixed to the back of the top of the mounting plate (1), a cylinder (3) is embedded on the mounting frame (2), a piston rod of the cylinder (3) is fixed to a work frame (4), an upper mold (5) for preparing the output shaft is provided at the bottom of the work frame (4), a lower mold (6) for preparing the output shaft is clamped on the mounting plate (1), the upper mold (5) and the lower mold (6) are fitted to each other, and a movable component for use with the upper mold (5) and the lower mold (6) is provided on the work frame (4).

2. The quick-release combined output shaft mold according to claim 1, characterized in that: The movable component comprises a fixed card slot (8) symmetrically opened at the bottom of the work frame (4) along the front-back direction, a reinforcement card strip (7) fixed to the upper mold (5) is clamped in the fixed card slot (8), a reinforcement shaft (9) is symmetrically installed on the left side of the top of the work frame (4) along the front-back direction through the bearing seat, one end of the reinforcement shaft (9) is fixed with a locking card plate (11) and a support plate (10) in sequence along the left and right directions, the right side of the locking card plate (11) is attached to the work frame (4) and the left side of the reinforcement card strip (7), a first spring (13) is fixed to the bottom of the support plate (10), the bottom end of the first spring (13) is fixed to the outside of the work frame (4) through an extension plate, two groups of positioning grooves (12) used in conjunction with the locking card plate (11) are symmetrically opened on the left side of the top of the upper mold (5) along the front-back direction, the other end of the reinforcement shaft (9) is fixed with a first reinforcement plate (14), the first reinforcement plate (1 4) is inserted with a locking seat (15), a second spring (16) is wound on the locking seat (15), and both ends of the second spring (16) are fixed to the protruding end of the locking seat (15) and the first reinforcing plate (14), the left side of the front and back of the work frame (4) is fixed with a second reinforcing plate (17) and the bottom end of the locking seat (15) is inserted on the second reinforcing plate (17), and the front and back of the work frame (4) are fixed with a third reinforcing plate (19), A sliding frame (20) is inserted on each group of the third reinforcing plates (19), and two groups of third springs (21) are symmetrically wound on each group of the sliding frames (20) along the left and right directions, and the two ends of each group of third springs (21) are fixed to the top protruding ends of the sliding frames (20) and the third reinforcing plates (19), and the front and back sides of the lower mold (6) are fixed with a bottom plate (22) attached to the mounting plate (1), and the bottom of the sliding frame (20) is attached to the bottom plate (22).

3. The quick-release combined output shaft mold according to claim 2, characterized in that: An arc-shaped plate (18) is fixed to the outer side of the bottom of the support plate (10), and one end of the arc-shaped plate (18) away from the support plate (10) is inserted into the upper mold (5).

4. The quick-release combined output shaft mold according to claim 2, characterized in that: The positioning groove (12) is an arc-shaped structure.

5. The quick-release combined output shaft mold according to claim 2, characterized in that: Two groups of square sleeves (23) for use with the sliding frame (20) are fixed symmetrically along the left-right direction to the bottom of each group of the third reinforcing plates (19).

6. The quick-release combined output shaft mold according to claim 2, characterized in that: The locking seat (15) is in an I-shaped structure.

7. The quick-release combined output shaft mold according to claim 1, characterized in that: Insertion rods (24) are fixed around the bottom of the upper mold (5), and the lower mold (6) is provided with multiple groups of insertion holes for plugging with the insertion rods (24).

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