Anti-dislocation large-rotation die
By introducing the second micro-cylinder, articulated seat and guide groove structures into the large rotary mold, the problem of dislocation during the mold rotation process is solved, the stability of the mold and the rotation stability are achieved, and the processing quality is ensured.
Patent Information
- Application Number
- CN202422628308.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing large rotary molds are prone to misalignment during the rotation process, affecting the processing quality.
By setting up the second micro-cylinder, the articulated seat, the movable rod, the first guide groove and the limit seat and other structures, a stable connection between the upper die base and the lower die base is achieved, and the cooperation of the micro-cylinder and the guide groove is utilized to prevent dislocation and return to the right position.
The stability between the upper die base and the lower die base and the stability during rotation are achieved, which prevents dislocation and ensures processing quality.
Smart Images
Figure CN223465382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to big rotary die technical field, concretely is a big rotary die of preventing misplacement. BACKGROUND
[0002] Big rotary die is a kind of die for stamping processing, is mainly used for the rotary processing of motor core, and usually the rotary shaft sleeve of this kind of die is small up and down bounce, rotates smoothly, this kind of die can satisfy the processing requirement of high quality and high precision, and is suitable for the production of various parts needing rotary processing.
[0003] According to the design of prior art big rotary die, misplacement problem is prone to occur in the process of rotation, which affects the processing quality, so the structure needs to be improved.
[0004] Now, a new type of big rotary die preventing misplacement is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of big rotary die of preventing misplacement to solve the misplacement problem prone to occur in the process of rotation in the above background art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of big rotary die of preventing misplacement, including lower die seat and upper die seat, the side of the lower die seat is provided with upper die seat, the front end of the upper die seat is provided with male die, the inside of the top end of the upper die seat is provided with second micro-motion cylinder, the side of the second micro-motion cylinder is fixedly connected with hinged seat, the hinged seat is movably hinged with movable rod, the inside of the bottom end of the upper die seat is provided with reserved slot, the inside of the reserved slot is fixedly installed with micro-motion switch, the inside of the reserved slot is fixedly installed with movable seat, the side of the movable seat is movably hinged with linkage rod.
[0007] Preferably, the bottom end of the movable rod penetrates the inside of the upper die seat and is movably hinged with the inside of the reserved slot.
[0008] Preferably, the top end and the bottom end of the front end of the lower die seat are provided with first guide slot and second guide slot respectively, the inside of the first guide slot is provided with reserved hole, and the top and bottom of the front end of the upper die seat are fixedly connected with limit seat and first guide block respectively.
[0009] Preferably, the top end of the lower die seat is fixedly installed with motor, the bottom end of the motor is fixedly installed with speed reducer, the front end of the lower die seat is provided with rotary groove, the side of the rotary groove is provided with gear groove, and the output end of the speed reducer penetrates the inside of the rotary groove and is fixedly connected with rotary block.
[0010] Preferably, the first guide grooves are provided in three groups, each group having two, and the second guide grooves are provided in four groups, each group having two.
[0011] Preferably, a first micro-motion cylinder is provided on the right side of the top end of the upper mold base, the bottom end of the first micro-motion cylinder is fixedly connected to a telescopic rod, and the bottom end of the telescopic rod is fixedly connected to a movable block.
[0012] Preferably, the position of the first guide block coincides with that of the first guide groove, and the position of the limiting seat coincides with that of the second guide groove.
[0013] Preferably, a cavity is provided inside the upper die base, and the movable block is movably embedded in the cavity.
[0014] Compared with the prior art, the beneficial effects of the present invention are: the large rotary mold with anti-dislocation function not only realizes the anti-dislocation function and the stability between the upper mold base and the lower mold base, but also realizes the stability during rotation;
[0015] (1) By providing a second micro-motion cylinder, an articulated seat, and a movable rod, and utilizing the movable relationship between the movable rod and the articulated seat, when misalignment occurs, the movable rod moves, and starting the first micro-motion cylinder and the second micro-motion cylinder can drive the movable rod to rotate slightly on the articulated seat, thereby preventing the punch from being misaligned and facilitating return to the original position;
[0016] (2) By providing a lower die base, a first guide groove, a reserved hole, a second guide groove, a limit seat, and a first guide block, when the upper die base contacts the lower die base, the first guide block will be inserted into the first guide groove for guiding movement, and the limit seat will be inserted into the second guide groove for guiding movement, thereby ensuring overall stability;
[0017] (3) A motor, a reducer, a rotary groove, and a rotary block are provided. The motor and the reducer are turned on, and the rotary block in the rotary groove is driven to rotate by the reducer. The rotary block is adapted to the interior of the rotary groove to ensure stability during rotation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the lower die base of the utility model from a top view;
[0019] Figure 2 This is a schematic diagram of the upper die base structure when viewed from above;
[0020] Figure 3 This is a bottom view of the structure of the connection between the hinged seat and the movable rod of the present invention;
[0021] Figure 4 This is a top view structural diagram of the connection between the rotary trough and the rotary block of the utility model.
[0022] In the figure: 1, lower die seat; 2, first guide groove; 3, reserved hole; 4, second guide groove; 5, gear groove; 6, motor; 7, speed reducer; 8, rotary groove; 9, rotary block; 10, upper die seat; 11, limit seat; 12, first guide block; 13, reserved groove; 14, micro switch; 15, linkage rod; 16, movable seat; 17, first micro switch cylinder; 18, telescopic rod; 19, second micro switch cylinder; 20, hinged seat; 21, movable rod; 22, male die; 23, movable block; 24, chamber. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Embodiment 1: please refer to Figures 1-4 A large rotary die capable of preventing misplacement, comprising a lower die seat 1 and an upper die seat 10, the upper die seat 10 is arranged on one side of the lower die seat 1, the front end of the upper die seat 10 is provided with a male die 22, the inside of the top end of the upper die seat 10 is provided with a second micro switch cylinder 19, the second micro switch cylinder 19 is fixedly connected with a hinged seat 20 on one side, the hinged seat 20 is movably hinged with a movable rod 21, the inside of the bottom end of the upper die seat 10 is provided with a reserved groove 13, the inside of the reserved groove 13 is fixedly installed with a micro switch 14, the inside of the reserved groove 13 is fixedly installed with a movable seat 16, the movable seat 16 is movably hinged with a linkage rod 15 on one side.
[0025] The bottom end of the movable rod 21 penetrates the inside of the upper die seat 10 and is movably hinged with the inside of the reserved groove 13.
[0026] The right side of the top end of the upper die seat 10 is provided with a first micro switch cylinder 17, the bottom end of the first micro switch cylinder 17 is fixedly connected with a telescopic rod 18, and the bottom end of the telescopic rod 18 is fixedly connected with a movable block 23.
[0027] The inside of the upper die seat 10 is provided with a chamber 24, and the movable block 23 is movably embedded in the inside of the chamber 24.
[0028] Specifically, as shown in Figure 1 and Figure 3 , the movable rod 21 between the hinged seats 20 can be moved, when misplacement occurs, the movable rod 21 is moved, the first micro switch cylinder 17 and the second micro switch cylinder 19 are started to drive the movable rod 21 to slightly rotate on the hinged seat 20, which can prevent the male die 22 from misplacing and facilitate the correction.
[0029] The top end and the bottom end of the front end of the lower die seat 1 are respectively provided with a first guide groove 2 and a second guide groove 4, the inside of the first guide groove 2 is provided with a reserved hole 3, and the top and the bottom of the front end of the upper die seat 10 are respectively fixedly connected with a limiting seat 11 and a first guide block 12;
[0030] The first guide groove 2 is provided with three groups, each group being two, and the second guide groove 4 is provided with four groups, each group being two;
[0031] The first guide block 12 is matched with the position of the first guide groove 2, and the limiting seat 11 is matched with the position of the second guide groove 4;
[0032] Specifically, as shown in Figure 1 and Figure 3 When the upper die seat 10 is in contact with the lower die seat 1, the first guide block 12 is inserted into the first guide groove 2 to guide the movement, and the limiting seat 11 is inserted into the second guide groove 4 to guide the movement, so as to ensure the stability of the whole.
[0033] The top end of the lower die seat 1 is fixedly installed with a motor 6, the bottom end of the motor 6 is fixedly installed with a speed reducer 7, the front end of the lower die seat 1 is provided with a rotary groove 8, one side of the rotary groove 8 is provided with a gear groove 5, and the output end of the speed reducer 7 penetrates the inside of the rotary groove 8 and is fixedly connected with a rotary block 9;
[0034] Specifically, as shown in Figure 1 and Figure 4 The motor 6 and the speed reducer 7 are turned on, the rotary block 9 in the rotary groove 8 is driven to rotate by the speed reducer 7, the rotary block 9 is matched with the inside of the rotary groove 8, and the stability during rotation is ensured.
[0035] Working principle: when the utility model is used, firstly, the motor 6 and the speed reducer 7 are turned on, the rotary block 9 in the rotary groove 8 is driven to rotate by the speed reducer 7, the rotary block 9 is matched with the inside of the rotary groove 8, and the stability during rotation is ensured, then, the movable rods 21 between the hinged seats 20 can move, when dislocation occurs, the movable rods 21 move, the first micro-motion cylinder 17 and the second micro-motion cylinder 19 are started to drive the movable rods 21 to slightly rotate on the hinged seats 20, the convex dies 22 can be prevented from being dislocated, the utility model is convenient to correct, finally, when the upper die seat 10 is in contact with the lower die seat 1, the first guide block 12 is inserted into the first guide groove 2 to guide the movement, and the limiting seat 11 is inserted into the second guide groove 4 to guide the movement, so as to ensure the stability of the whole.
[0036] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.
Claims
1. A large-rotation mold with prevention of misalignment, comprising a lower mold base (1) and an upper mold base (10), characterized by: The side of the lower die seat (1) is provided with an upper die seat (10), the front end of the upper die seat (10) is provided with a convex die (22), the inside of the top end of the upper die seat (10) is provided with a second micro motion cylinder (19), one side of the second micro motion cylinder (19) is fixedly connected with a hinged seat (20), the hinged seat (20) is movably hinged with a movable rod (21), the inside of the bottom end of the upper die seat (10) is provided with a reserved slot (13), the inside of the reserved slot (13) is fixedly installed with a micro switch (14), the inside of the reserved slot (13) is fixedly installed with a movable seat (16), one side of the movable seat (16) is movably hinged with a linkage rod (15).
2. The large-rotation mold according to claim 1, wherein: The bottom end of the movable rod (21) penetrates the inside of the upper die seat (10) and is movably hinged with the inside of the reserved slot (13).
3. The large-rotation mold according to claim 1, wherein: The top end and the bottom end of the front end of the lower die seat (1) are respectively provided with a first guide slot (2) and a second guide slot (4), the inside of the first guide slot (2) is provided with a reserved hole (3), the top and the bottom of the front end of the upper die seat (10) are respectively fixedly connected with a limiting seat (11) and a first guide block (12).
4. The large-rotation mold according to claim 1, wherein: The top end of the lower die seat (1) is fixedly installed with a motor (6), the bottom end of the motor (6) is fixedly installed with a speed reducer (7), the front end of the lower die seat (1) is provided with a rotary slot (8), one side of the rotary slot (8) is provided with a gear slot (5), the output end of the speed reducer (7) penetrates the inside of the rotary slot (8) and is fixedly connected with a rotary block (9).
5. The large-rotation mold according to claim 3, wherein: The first guide slot (2) is provided with three groups, each group has two, the second guide slot (4) is provided with four groups, each group has two.
6. A large-rotation mold according to claim 5, wherein: The right side of the top end of the upper die seat (10) is provided with a first micro motion cylinder (17), the bottom end of the first micro motion cylinder (17) is fixedly connected with a telescopic rod (18), the bottom end of the telescopic rod (18) is fixedly connected with a movable block (23).
7. The large-rotation mold according to claim 3, wherein: The first guide block (12) is matched with the position of the first guide slot (2), the limiting seat (11) is matched with the position of the second guide slot (4).
8. The large-rotation mold according to claim 6, wherein: The inside of the upper die seat (10) is provided with a cavity (24), the movable block (23) is embedded in the inside of the cavity (24) and is movable.