Hardware machining and stretching device

Abstract

The utility model discloses a hardware machining stretching device which comprises a base and a top seat, the top of the base is fixedly connected with a fixing block, the top of the fixing block is provided with a stretching groove, a first separating part is arranged in the fixing block, and a second separating part is arranged at the bottom of the top seat. The first separating part comprises a movable cavity formed in the fixed block, an electric push rod fixedly connected with one side of the fixed block, a first inclined block fixedly connected with the output end of the electric push rod, and a second inclined block matched with the first inclined block. The problems that when an existing stretching device is used, although the hardware can be extruded to be stretched, the hardware is separated from a stretching groove through rotation, the hardware is still prone to being bonded with the stretching groove and a stretching block during rotation, normal separation of the hardware is affected, and therefore practicability is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware machining technical field, concretely is a hardware machining stretching device. BACKGROUND

[0002] Hardware refers to the gold, silver, copper, iron, tin and other metals through the processing and manufacturing of various metal devices. These devices include hardware tools, hardware components, daily hardware, building hardware and security products, etc., when hardware is processed, some need to use stretching device to stretch operation.

[0003] The existing patent CN218015153U discloses a stretching device for hardware machining, including device main body, the device main body inside is provided with the stretching block, the stretching block top is fixedly connected with the connecting rod, the connecting rod one end is fixedly connected with the crossbeam, the crossbeam both ends are located at the device main body both sides respectively set up for the crossbeam is lifted and is lifted the lifting device, the device main body both sides wall is set up and is passed through the through slot when the crossbeam is lifted, the stretching block below is provided with the stretching groove, the stretching groove bottom is provided with the driven gear, the driven gear bottom is provided with the support column, the support column bottom is provided with the base. The stretching device is provided with the driven gear at the stretching groove bottom, so that the stretching block can rotate slightly when stretching work is carried out, so that the workpiece inside the stretching groove does not adhere to the surface of the stretching groove and the stretching block, and the damage of the workpiece is prevented.

[0004] Based on the above patent retrieval, and combined with the stretching device in the prior art, it is found that the stretching device can extrude the hardware to stretch, and the hardware can be separated from the stretching groove by rotating, but the hardware is still easy to adhere to the stretching groove and the stretching block during rotation, which affects the normal separation of the hardware, thereby reducing the practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hardware machining stretching device to solve the problem that the existing stretching device can extrude the hardware to stretch, and the hardware can be separated from the stretching groove by rotating, but the hardware is still easy to adhere to the stretching groove and the stretching block during rotation, which affects the normal separation of the hardware, thereby reducing the practicability.

[0006] To achieve the above object, the utility model provides the following technical scheme: a hardware machining stretching device, including base and top seat, the base top is fixedly connected with the fixed block, the fixed block top is set up with the stretching groove, the fixed block is equipped with the first separation component, the top seat bottom is equipped with the second separation component;

[0007] The first separating component comprises a movable cavity formed in the fixed block, an electric push rod fixedly connected with one side of the fixed block, a first inclined block fixedly connected with the output end of the electric push rod, a second inclined block matched with the first inclined block, a moving plate fixedly connected with the top of the second inclined block, moving rods fixedly connected with the top of both sides of the moving plate respectively, a separating plate fixedly connected with the top of the moving rods, and a first spring sleeved outside the moving rods, the moving rods penetrating through the movable cavity and being slidably connected with the fixed block, and the two ends of the first spring being fixedly connected with the top of the moving plate and the top inside the movable cavity respectively.

[0008] Preferably, the second separating component comprises fixed plates fixedly connected with the bottom of both sides of the top seat respectively, a lead screw connected with the fixed plates, a motor fixedly connected with one end of the lead screw, a moving frame connected with the outside of the lead screw, and a push plate fixedly connected with one side of the moving frame, the lead screw being screwed with the moving frame, and the lead screw being rotatably connected with the fixed plates.

[0009] Preferably, guide grooves are formed in both sides inside the movable cavity respectively, guide blocks are slidably connected in the guide grooves, second springs are fixedly connected with the top of the guide blocks, and the guide blocks are fixedly connected with the moving plate.

[0010] Preferably, a hydraulic cylinder is fixedly connected with the top of the top seat, a stretching block is fixedly connected with the bottom of the hydraulic cylinder, limiting plates are fixedly connected with both sides of the stretching block respectively, guide rods are fixedly connected with both sides of the top of the base respectively, a moving ring is sleeved outside the guide rods, a third spring is fixedly connected with the bottom of the moving ring, and the guide rods penetrate through the limiting plates and are slidably connected with the limiting plates.

[0011] Preferably, a rotation-stopping groove is formed in the bottom of the top seat, a rotation-stopping block is fixedly connected with the top of the moving frame, and the rotation-stopping block is slidably connected with the rotation-stopping groove.

[0012] Preferably, a sliding groove is formed in one side of the bottom inside the movable cavity, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected with the first inclined block.

[0013] Preferably, support rods are fixedly connected with the bottom of the base respectively, and support bases are fixedly connected with the bottom of the support rods.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. By setting the base, the top seat, the fixed block, the stretching groove and the first separating component, the electric push rod can push the first inclined block to move, thereby extruding the second inclined block to move vertically, the movement of the second inclined block can drive the moving plate and the moving rods to move, thereby driving the separating plate to move, so that the separating plate can lift the hardware, avoiding adhesion of the hardware with the stretching groove, facilitating separation of the hardware from the stretching groove, without manual separation of the hardware, thereby greatly improving the practicability of the device.

[0016] 2. By providing a second detachment component, the motor can control the lead screw to rotate, which in turn drives the moving frame and push plate to move. The movement of the push plate can scrape the bottom of the stretching block, allowing the hardware to detach from the stretching block, thus preventing the hardware from sticking to the stretching block. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 The left view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 Front view provided for this utility model;

[0022] Figure 6 Provided by this utility model Figure 5 3D cross-sectional view at point BB.

[0023] In the diagram: 1. Base; 11. Top seat; 12. Fixing block; 13. Tension groove; 21. Movable cavity; 22. Electric push rod; 23. First inclined block; 24. Second inclined block; 25. Moving plate; 26. Moving rod; 27. Release plate; 28. First spring; 31. Fixing plate; 32. Lead screw; 33. Motor; 34. Moving frame; 35. Push plate; 41. Guide groove; 42. Guide block; 43. Second spring; 51. Hydraulic cylinder; 52. Tension block; 53. Limiting plate; 54. Guide rod; 55. Moving ring; 56. Third spring; 61. Anti-rotation groove; 62. Anti-rotation block; 71. Slide groove; 72. Slider; 81. Support rod; 82. Support seat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , Figure 2 ,Figure 3 And Figure 4 The utility model provides a technical scheme: a hardware processing stretching device, including base 1 and top seat 11, the top fixedly connected with fixed block 12 of base 1, and the stretching groove 13 is seted up in the top of fixed block 12, and the first disengagement part is equipped in fixed block 12, and the second disengagement part is equipped in the bottom of top seat 11, and the first disengagement part includes the movable cavity 21 set up in the inside of fixed block 12, and the electric push rod 22 is fixedly connected with one side of fixed block 12, and the first inclined block 23 is fixedly connected with the output end of electric push rod 22, and the second inclined block 24 is matched with the first inclined block 23, and the moving plate 25 is fixedly connected with the top of second inclined block 24, and the moving rod 26 is fixedly connected with the top of moving plate 25 respectively, and the disengagement plate 27 is fixedly connected with the top of moving rod 26, and the first spring 28 is sleeved on the outside of moving rod 26, and moving rod 26 penetrates movable cavity 21 and is connected with fixed block 12 slidingly, and the both ends of first spring 28 are fixedly connected with the top of moving plate 25 and the top inside of movable cavity 21 respectively, and electric push rod 22 can push the transverse movement of first inclined block 23, and then can drive the upward movement of second inclined block 24, and second inclined block 24 can make moving plate 25 and moving rod 26 move up, and first spring 28 deforms simultaneously, and moving rod 26 can drive disengagement plate 27 to move up and lift hardware, prevent its adhesion with stretching groove 13, and the reset of first spring 28 can assist the reset of disengagement plate 27, facilitate the movement of hardware to push next time, and the both sides in movable cavity 21 are seted up with guide groove 41 respectively, and guide block 42 is connected with guide groove 41 slidingly, and the top of guide block 42 is fixedly connected with second spring 43, and guide block 42 is fixedly connected with moving plate 25, and the movement of moving plate 25 can drive the movement of guide block 42, and guide block 42 can guide moving plate 25, prevent its skew, and the movement of guide block 42 can drive second spring 43 to deform, and the reaction force of second spring 43 can facilitate the downward reset of disengagement plate 27, and the bottom one side in movable cavity 21 is seted up with sliding slot 71, and sliding block 72 is connected with sliding slot 71 slidingly, and sliding block 72 is fixedly connected with first inclined block 23, and first inclined block 23 can drive the synchronous movement of sliding block 72, and sliding block 72 can prevent the vertical movement of first inclined block 23, guarantee that first inclined block 23 can only move horizontally, and the periphery of the bottom of base 1 is fixedly connected with support rod 81 respectively, and support rod 81 is fixedly connected with support base 82 on the bottom, and support base 82 and support rod 81 can stably support and fix base 1, improve the working stability of base 1.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 And Figure 6The second separating part comprises a fixed plate 31 fixedly connected with the two sides of the bottom of the top base 11, a lead screw 32 connected with the fixed plate 31, a motor 33 fixedly connected with one end of the lead screw 32, a moving frame 34 connected with the outer side of the lead screw 32, and a push plate 35 fixedly connected with one side of the moving frame 34. The lead screw 32 is screwed with the moving frame 34, and the lead screw 32 is rotationally connected with the fixed plate 31. The motor 33 can drive the lead screw 32 to rotate, and the lead screw 32 can drive the moving frame 34 and the push plate 35 to move. The hardware at the bottom of the stretching block 52 can be pushed down through the push plate 35, so that the hardware and the stretching block 52 can be prevented from adhering to each other. The top base 11 is fixedly connected with a hydraulic cylinder 51, and the hydraulic cylinder 51 is fixedly connected with a stretching block 52 at the bottom. The stretching block 52 is fixedly connected with a limiting plate 53 on the two sides, respectively. The top of the base 1 is fixedly connected with a guide rod 54 on the two sides, respectively. The guide rod 54 is sleeved with a moving ring 55 on the outer side. The moving ring 55 is fixedly connected with a third spring 56 at the bottom. The guide rod 54 penetrates through the limiting plate 53 and is slidably connected with the limiting plate 53. The hydraulic cylinder 51 can drive the stretching block 52 to move vertically, so as to facilitate the stretching of the hardware. At the same time, the stretching block 52 can drive the limiting plate 53 to move. The limiting plate 53 can slide on the outer side of the guide rod 54, so as to improve the vertical movement stability of the stretching block 52. The limiting plate 53 can move downward to contact the moving ring 55 and push the moving ring 55 to extrude the third spring 56 to deform. The third spring 56 can be used to buffer the pressure, so as to improve the service life of the device. The bottom of the top base 11 is provided with a rotation stopping groove 61. The moving frame 34 is fixedly connected with a rotation stopping block 62 at the top. The rotation stopping block 62 is slidably connected with the rotation stopping groove 61. The moving of the moving frame 34 can drive the rotation stopping block 62 to move synchronously. The rotation stopping block 62 can improve the movement stability of the moving frame 34 and prevent the moving frame 34 from rotating.

[0027] Working principle: when working, the hardware is placed in the stretching groove 13, and then the hydraulic cylinder 51 is started, the hydraulic cylinder 51 can push the stretching block 52 to move downward, and the hardware is stretched, after stretching, the hydraulic cylinder 51 is started to drive the stretching block 52 to reset, if the hardware and the stretching groove 13 are adhered, the electric push rod 22 is started, the electric push rod 22 can push the first inclined block 23 to move transversely, the first inclined block 23 can extrude the second inclined block 24 to move upward, the second inclined block 24 drives the moving plate 25 to move, the moving plate 25 drives the moving rod 26 and the guide block 42 to move upward, at the same time, the first spring 28 and the second spring 43 are deformed under stress, the moving rod 26 moves upward to drive the separation plate 27 to move upward, the separation plate 27 moves upward to push the hardware to separate from the stretching groove 13, the electric push rod 22 resets to drive the first inclined block 23 to reset, at this time, the first spring 28 and the second spring 43 reset to drive the separation plate 27 to reset, if the hardware is adhered with the stretching block 52, the motor 33 is started, the motor 33 can drive the screw rod 32 to rotate, the screw rod 32 rotates to drive the moving frame 34 to move, and then the push plate 35 can be moved, the push plate 35 can clean the hardware, and then the hardware can be prevented from adhering with the stretching groove 13 or the stretching block 52, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to the person skilled in the art.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hardware machining and stretching device comprising a base (1) and a top seat (11), characterized in that: The top of the base (1) is fixedly connected with a fixed block (12), the top of the fixed block (12) is provided with a stretching slot (13), and the fixed block (12) is provided with a first disengagement component; the bottom of the top seat (11) is provided with a second disengagement component. The first disengagement component comprises a movable cavity (21) provided in the fixed block (12), an electric push rod (22) fixedly connected with one side of the fixed block (12), a first inclined block (23) fixedly connected with the output end of the electric push rod (22), a second inclined block (24) matched with the first inclined block (23), a moving plate (25) fixedly connected with the top of the second inclined block (24), moving rods (26) respectively fixedly connected with the top of both sides of the moving plate (25), a disengagement plate (27) fixedly connected with the top of the moving rod (26), and a first spring (28) sleeved outside the moving rod (26), wherein the moving rod (26) penetrates through the movable cavity (21) and is slidably connected with the fixed block (12), and the two ends of the first spring (28) are fixedly connected with the top of the moving plate (25) and the top of the movable cavity (21), respectively.

2. The hardware machining and stretching device according to claim 1, characterized in that: The second disengagement component comprises fixed plates (31) respectively fixedly connected with both sides of the bottom of the top seat (11), a lead screw (32) connected with the fixed plates (31), a motor (33) fixedly connected with one end of the lead screw (32), a moving frame (34) connected with the outside of the lead screw (32), and a push plate (35) fixedly connected with one side of the moving frame (34), wherein the lead screw (32) is screwed with the moving frame (34), and the lead screw (32) is rotatably connected with the fixed plate (31).

3. The hardware machining and stretching device according to claim 1, characterized in that: Two guide grooves (41) are respectively formed in the movable cavity (21), and a guide block (42) is slidably connected in the guide grooves (41), wherein the top of the guide block (42) is fixedly connected with a second spring (43), and the guide block (42) is fixedly connected with the moving plate (25).

4. The hardware machining and stretching device according to claim 1, characterized in that: The top of the top seat (11) is fixedly connected with a hydraulic cylinder (51), the bottom of the hydraulic cylinder (51) is fixedly connected with a stretching block (52), the two sides of the stretching block (52) are respectively fixedly connected with limiting plates (53), the two sides of the top of the base (1) are respectively fixedly connected with guide rods (54), the outside of the guide rods (54) is sleeved with a moving ring (55), the bottom of the moving ring (55) is fixedly connected with a third spring (56), and the guide rods (54) penetrate through the limiting plates (53) and are slidably connected with the limiting plates (53).

5. The hardware machining and stretching device according to claim 2, characterized in that: The bottom of the top seat (11) is provided with a rotation stopping groove (61), the top of the moving frame (34) is fixedly connected with a rotation stopping block (62), and the rotation stopping block (62) is slidably connected with the rotation stopping groove (61).

6. The hardware machining and stretching device according to claim 1, characterized in that: A sliding groove (71) is formed in one side of the bottom of the movable cavity (21), and a sliding block (72) is slidably connected in the sliding groove (71), wherein the sliding block (72) is fixedly connected with the first inclined block (23).

7. The hardware machining and stretching device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with support rods (81) around, and the bottom of the support rods (81) is fixedly connected with a support seat (82).

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