Positioning and bending device for electronic switch elastic sheet
By designing an electronic switch shrapnel positioning and bending device including frame, motor, pallet, cylinder and positioning mechanism, the problem that existing devices are inconvenient to position shrapnel is solved, and flexible bending and stability of shrapnel are achieved at any position. Effect.
Patent Information
- Application Number
- CN202420405096.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The existing metal shrapnel bending device is not convenient to position the shrapnel, which makes it inconvenient to bend at any position.
An electronic switch shrapnel positioning and bending device including a frame, a motor, a pallet, a cylinder and a positioning mechanism is designed. By rotating the motor drive pallet, elongating the cylinder rod and acting on the stop ring, the elastic downward pressure of the limit block and sliding of the limit plate are achieved, ensuring that the shrapnel can be bent at any position.
The positioning and bending of the shrapnel is achieved at any position, which improves the flexibility of the device and the stability of the bending effect, and avoids the risk of shrapnel misalignment.
Smart Images
Figure CN222470311U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bending devices, in particular to a positioning and bending device for an electronic switch spring. Background Art
[0002] The utility model patent with announcement number CN218925779U provides a metal spring bending device, including a base assembly and a lower die component, the top side of the base assembly is provided with a lower die component assembled with bolts, the corner end of the base assembly is provided with an upper die bending mechanism assembled with bolts, and the lower die component includes a bolt base; the device mainly uses the placement of raw materials on the lower module, and sets slider plates on both ends of the raw materials for position fixing. When the upper die bending mechanism performs stamping and bending, the upper module and the lower module are matched, so that the product can be formed in the process of forming the structure under the limit of the telescopic spring rod, so that the slider plate can be adjusted adaptively according to the change of the raw material forming the product structure, so as to ensure that the equipment finally forms the required shape during processing. Due to the clamping limit of the telescopic spring rod, it is not easy to cause the product misalignment accident during the bending process of the equipment. However, when the device is used, it is not convenient to position the spring, which makes it inconvenient to bend the spring at any position. Therefore, it is necessary to improve. Utility Model Content
[0003] The utility model aims to provide a positioning and bending device for an electronic switch spring, which solves the problem that it is inconvenient to position the spring, resulting in the spring being inconvenient to bend at any position.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and bending device for an electronic switch spring, comprising a frame, a motor is fixedly installed in the middle of the lower end of the frame, the output end of the motor passes through the frame and is rotatably connected to the frame, a tray is welded to the upper end of the output end, a positioning mechanism is arranged on the tray, a cylinder is fixedly installed in the middle of the upper end of the frame, the cylinder rod of the cylinder passes through the frame and is slidably connected to the frame, a hanging plate is welded to the lower end of the cylinder rod, a sliding rod is slidably connected to the inside of the hanging plate and located on the left side of the cylinder rod, a limiting block is welded to the lower end of the sliding rod, a retaining ring is fixedly sleeved on the outer side of the sliding rod, a spring is arranged on the outer side of the sliding rod, and a pressure block is fixedly installed on the lower end of the hanging plate and located on the left side of the limiting block.
[0005] Preferably, a support ring is welded to the inner bottom of the frame, and the support ring is in contact with the tray. By providing the support ring, the tray is provided with auxiliary support.
[0006] Preferably, one end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the hanging plate. By arranging the spring, the retaining ring is elastically pressed downward.
[0007] Preferably, the positioning mechanism includes a limit plate, the limit plate is slidably connected to the tray, a sliding plate is slidably connected to the inclined surface of the limit plate, a screw is threadedly connected to the middle of the sliding plate, and the screw and the tray are connected via a bearing. By rotating the screw and the sliding plate to make a threaded motion, the sliding plate moves downward to squeeze the limit plate, and the limit plate slides on the tray, and the extension length of the spring sheet changes, so that the device can bend the spring sheet at any position according to the use requirements.
[0008] Preferably, guide blocks are fixedly connected to the front and rear sides of the lower end of the limit plate, a guide groove is provided inside the tray, and the guide groove and the guide block are slidably connected. The movement of the limit plate is guided by arranging the guide block and the guide groove to cooperate.
[0009] Preferably, a dovetail block is welded on the inclined surface of the sliding plate, a dovetail groove is provided on the inclined surface of the limiting plate, and the dovetail groove and the dovetail block are slidably connected. The sliding plate and the limiting plate are connected by arranging the dovetail block and the dovetail groove to cooperate.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] 1. The utility model drives the tray to rotate by a motor, thereby changing the working position of the tray. At the same time, the spring acts on the retaining ring, so that the limit block is elastically pressed down, which prevents the spring from bending and has a poor effect.
[0012] 2. The utility model rotates the screw and the sliding plate to make a threaded motion, thereby causing the sliding plate to move downward to squeeze the limit plate, thereby causing the limit plate to slide on the tray, thereby causing the extension length of the spring piece to change, so that the device can bend the spring piece at any position according to usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 Bottom view of
[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A.
[0016] In the figure: 1. frame; 2. motor; 3. tray; 4. support ring; 5. positioning mechanism; 6. cylinder; 7. hanging plate; 8. slide rod; 9. limit block; 10. retaining ring; 11. spring; 12. pressure block; 51. limit plate; 52. slide plate; 53. dovetail block; 54. dovetail groove; 55. screw. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-Figure 3 A positioning and bending device for an electronic switch shrapnel comprises a frame 1, a motor 2 is fixedly installed in the middle of the lower end of the frame 1, the output end of the motor 2 passes through the frame 1 and is rotatably connected to the frame 1, a tray 3 is welded on the upper end of the output end, a support ring 4 is welded on the inner bottom of the frame 1, the support ring 4 is in contact with the tray 3, and the tray 3 is auxiliaryly supported by setting the support ring 4, a positioning mechanism 5 is provided on the tray 3, a cylinder 6 is fixedly installed in the middle of the upper end of the frame 1, and the cylinder rod of the cylinder 6 passes through the frame 1 and is rotatably connected to the frame 1 sliding connection, a hanging plate 7 is welded at the lower end of the cylinder rod, a sliding rod 8 is slidably connected inside the hanging plate 7 and located on the left side of the cylinder rod, a limiting block 9 is welded at the lower end of the sliding rod 8, a retaining ring 10 is fixedly sleeved on the outer side of the sliding rod 8, a spring 11 is arranged on the outer side of the sliding rod 8, one end of the spring 11 is fixedly connected to the retaining ring 10, and the other end of the spring 11 is fixedly connected to the hanging plate 7. By arranging the spring 11, the retaining ring 10 is elastically pressed down, and a pressing block 12 is fixedly installed at the lower end of the hanging plate 7 and located on the left side of the limiting block 9.
[0019] See also Figure 1 , Figure 2 The positioning mechanism 5 includes a limit plate 51, which is slidably connected to the tray 3. The lower end of the limit plate 51 is fixedly connected with guide blocks on both sides. A guide groove is provided inside the tray 3. The guide groove and the guide block are slidably connected. By setting the guide block and the guide groove to cooperate, the movement of the limit plate 51 is guided. A sliding plate 52 is slidably connected to the inclined surface of the limit plate 51. A dovetail block 53 is welded on the inclined surface of the sliding plate 52. A dovetail groove 54 is provided on the inclined surface of the limit plate 51. The dovetail groove 54 and the dovetail block 53 slide The connection is made by setting a dovetail block 53 and a dovetail groove 54 to connect the sliding plate 52 and the limit plate 51. The middle part of the sliding plate 52 is connected with a screw rod 55 through a thread. The screw rod 55 and the tray 3 are connected through a bearing. By rotating the screw rod 55 and the sliding plate 52 to make a threaded movement, the sliding plate 52 moves down to squeeze the limit plate 51, and the limit plate 51 slides on the tray 3, so that the extension length of the spring piece changes, so that the device can bend the spring piece at any position according to the use requirements.
[0020] The specific implementation process of the utility model is as follows: when in use, the spring piece is placed in the groove on the tray 3, and the screw rod 55 is manually rotated according to the spring piece bending position adjustment device, and the screw rod 55 rotates and the sliding plate 52 performs a threaded motion, thereby causing the sliding plate 52 to move downward, and the sliding plate 52 moves downward to squeeze the limiting plate 51, thereby causing the limiting plate 51 to slide on the tray 3, thereby causing the limiting plate 51 to push the spring piece out of the groove on the tray 3, thereby causing the extension length of the spring piece to change, so that the device can bend the spring piece at any position according to the use requirements, and then start the cylinder 6, and the cylinder 6 starts The cylinder rod is driven to extend, so that the hanging plate 7 moves downward, and then the spring 11 elastically presses the retaining ring 10 downward, so that the limit block 9 contacts the spring sheet and presses the spring sheet. At the same time, the hanging plate 7 moves downward, so that the pressure block 12 moves downward to squeeze the spring sheet, so that the spring sheet is bent. Then the cylinder 6 drives the pressure block 12 to reset, and the motor 2 is started. The motor 2 drives the tray 3 to rotate to complete the work station conversion. The tray 3 is driven to rotate by the motor 2, and then the tray 3 changes the work station. At the same time, the spring 11 acts on the retaining ring 10, so that the limit block 9 is elastically pressed downward, and the effect of preventing the spring sheet from bending is poor.
[0021] 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 positioning and bending device for an electronic switch spring, comprising a frame (1), characterized in that: A motor (2) is fixedly mounted in the middle of the lower end of the frame (1); the output end of the motor (2) passes through the frame (1) and is rotatably connected to the frame (1); a tray (3) is welded to the upper end of the output end; a positioning mechanism (5) is arranged on the tray (3); a cylinder (6) is fixedly mounted in the middle of the upper end of the frame (1); the cylinder rod of the cylinder (6) passes through the frame (1) and is slidably connected to the frame (1); a hanging plate (7) is welded to the lower end of the cylinder rod; a sliding rod (8) is slidably connected inside the hanging plate (7) and located on the left side of the cylinder rod; a limiting block (9) is welded to the lower end of the sliding rod (8); a retaining ring (10) is fixedly sleeved on the outer side of the sliding rod (8); a spring (11) is arranged on the outer side of the sliding rod (8); a pressing block (12) is fixedly mounted on the lower end of the hanging plate (7) and located on the left side of the limiting block (9).
2. The positioning and bending device for an electronic switch spring according to claim 1, characterized in that: A support ring (4) is welded to the inner bottom of the frame (1), and the support ring (4) is in contact with the tray (3).
3. The positioning and bending device for an electronic switch spring according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the retaining ring (10), and the other end of the spring (11) is fixedly connected to the hanging plate (7).
4. The positioning and bending device for an electronic switch spring according to claim 1, characterized in that: The positioning mechanism (5) comprises a limit plate (51), the limit plate (51) and the tray (3) are slidably connected, a sliding plate (52) is slidably connected to the inclined surface of the limit plate (51), a screw rod (55) is threadedly connected to the middle of the sliding plate (52), and the screw rod (55) and the tray (3) are connected via a bearing.
5. The positioning and bending device for an electronic switch spring according to claim 4, characterized in that: Guide blocks are fixedly connected to the front and rear sides of the lower end of the limiting plate (51); a guide groove is provided inside the tray (3); and the guide groove and the guide block are slidably connected.
6. The positioning and bending device for an electronic switch spring according to claim 4, characterized in that: A dovetail block (53) is welded on the inclined surface of the sliding plate (52), a dovetail groove (54) is opened on the inclined surface of the limiting plate (51), and the dovetail groove (54) and the dovetail block (53) are slidably connected.