Feeding mechanism of plate shearing machine
By introducing the stent plate and shock absorbing components into the feeding mechanism of the shearing machine, the vibration when the stent plate moves is absorbed, and the stability and cutting accuracy of the plate are improved, and the cutting accuracy of the feeding mechanism in the prior art is solved. Lower problem.
Patent Information
- Application Number
- CN202421162579.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing feeding mechanism of the shearing machine has low cutting accuracy for the plate, which causes the plate to shift on the material plate and affects the cutting accuracy.
A feeding mechanism including a pushing mechanism and a stent mechanism is designed. The stent mechanism consists of a stent plate, a bracket, a drive assembly, a clamping plate and a shock absorbing assembly. The stent plate is brought close to the stent plate by a motor drive screw. Use shock absorbers and dampers to absorb vibrations when the cradle plate moves, increasing the stability and cutting accuracy of the plate.
The stability and cutting accuracy of the sheet are effectively improved, and the problem of low cutting accuracy of the feeding mechanism in the prior art is solved.
Smart Images
Figure CN222289504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, in particular to a feeding mechanism of a shearing machine. Background Art
[0002] Shearing machines are mainly used to cut metal plates. However, the front end of the existing shearing machines is tightly welded with a support frame, and the processing personnel place the plates on the support frame and push them toward the cutter, which is labor-intensive.
[0003] At present, the prior art (CN204953718U) discloses a feeding mechanism of a shearing machine, including: a support frame, a support plate, a scale, a guide rail, a slide, and a push plate. A support plate is horizontally welded on the support frame, a scale is welded on the left side of the support frame, and a guide rail is horizontally welded on the left and right parts of the support frame. The guide rail and the scale are parallel to each other. The support plate is located between the left and right guide rails, and a slide is installed on each guide rail. The slide is slidably connected to the guide rail. The left and right ends of the push plate are respectively fixed on the left and right slides, and the height of the push plate is higher than that of the support plate. The utility model has the advantages of easy use and high cutting accuracy.
[0004] In the above manner, when the sheet on the support plate is pushed by the push plate to move, vibration will be generated, thereby causing the sheet on the support plate to be displaced, thereby affecting the accuracy of cutting the sheet. Utility Model Content
[0005] The utility model aims to provide a feeding mechanism of a plate shearing machine, aiming to solve the problem that the feeding mechanism of the existing plate shearing machine has low cutting accuracy for plates.
[0006] To achieve the above-mentioned purpose, the utility model provides a feeding mechanism of a shearing machine, including a pushing mechanism and a supporting mechanism, wherein the supporting mechanism includes a supporting plate, a bracket, a driving assembly, a clamping plate and a shock absorbing assembly;
[0007] The supporting plate is arranged on one side of the pushing mechanism, the bracket is fixedly connected to the supporting plate and is located on the outer wall of the supporting plate, the driving assembly is arranged on the inner wall of the bracket, the clamping plate is slidably connected to the bracket and is connected to the driving assembly, and the shock absorbing assembly is arranged at the bottom of the clamping plate.
[0008] Wherein, the driving assembly includes a motor and a screw rod, the motor is fixedly connected to the bracket and is located on the inner wall of the bracket, the screw rod is fixedly connected to the output end of the motor and is threadedly connected to the clamping plate.
[0009] Among them, the shock absorbing assembly includes a connecting block, a shock absorbing spring and a supporting block, the connecting block is slidably connected to the clamping plate and is located on the inner wall of the clamping plate, the shock absorbing spring is fixedly connected to the connecting block and fixedly connected to the clamping plate and is located inside the clamping plate, and the supporting block is fixedly connected to the connecting block and is located on a side away from the shock absorbing spring.
[0010] Wherein, the shock absorbing assembly further comprises a damper, and the damper is fixedly connected to the connecting block and the clamping plate, and is located inside the clamping plate.
[0011] Wherein, the supporting mechanism further comprises a friction pad, which is fixedly connected to the supporting block and is located at a side away from the connecting block.
[0012] Wherein, the pushing mechanism includes a support frame, a guide rail and a push plate, the support frame is installed on the shearing machine, the guide rail is installed on the support frame, the push plate is slidably installed on the guide rail, and the push plate pushes the supporting plate to move.
[0013] The utility model discloses a feeding mechanism of a shearing machine, wherein the pushing mechanism is installed on the shearing machine and is used for feeding the plate on the supporting plate into the cutting end of the shearing machine for cutting. Before the pushing mechanism pushes the supporting plate, the plate needs to be clamped on the supporting plate. When the plate is clamped on the supporting plate, the driving component on the bracket drives the clamping plate to approach the supporting plate until the shock absorbing component on the clamping plate contacts the plate, and presses the plate against the supporting plate. At the same time, the shock absorbing component can also absorb the vibration transmitted to the plate when the supporting plate moves, thereby increasing the stability of the plate and improving the accuracy of cutting the plate, thereby solving the problem of low accuracy of plate cutting of the feeding mechanism of the existing shearing machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Figure 1 It is a structural schematic diagram of a feeding mechanism of a shearing machine according to the first embodiment of the utility model.
[0016] Figure 2 It is a cross-sectional view of a feeding mechanism of a shearing machine according to the second embodiment of the utility model.
[0017] Figure 3 yes Figure 2 Detail A is an enlarged view.
[0018] 101-pushing mechanism, 102-supporting mechanism, 103-supporting plate, 104-bracket, 105-driving assembly, 106-clamping plate, 107-shock absorbing assembly, 108-motor, 109-screw, 110-connecting block, 111-shock absorbing spring, 112-supporting block, 113-damper, 201-friction pad. DETAILED DESCRIPTION
[0019] The first embodiment of the present application is:
[0020] See also Figure 1 , Figure 1 It is a structural schematic diagram of a feeding mechanism of a shearing machine according to the first embodiment of the utility model.
[0021] The utility model provides a feeding mechanism of a shearing machine, including a pushing mechanism 101 and a supporting mechanism 102, wherein the supporting mechanism 102 includes a supporting plate 103, a bracket 104, a driving assembly 105, a clamping plate 106 and a shock absorbing assembly 107, wherein the driving assembly 105 includes a motor 108 and a screw 109, and the shock absorbing assembly 107 includes a connecting block 110, a shock absorbing spring 111, a supporting block 112 and a damper 113. The above-mentioned solution solves the problem of low precision of the feeding mechanism of the existing shearing machine in cutting the plate, and it can be understood that the above-mentioned solution can be used in the scene of clamping the plate.
[0022] According to this specific embodiment, the support plate 103 is arranged on one side of the pushing mechanism 101, the bracket 104 is fixedly connected to the support plate 103 and is located on the outer wall of the support plate 103, the driving component 105 is arranged on the inner wall of the bracket 104, the clamping plate 106 is slidably connected to the bracket 104 and is connected to the driving component 105, and the shock absorbing component 107 is arranged at the bottom of the clamping plate 106. The pushing mechanism 101 includes a supporting frame, a scale, a guide rail, a slide groove and a pushing plate. The pushing mechanism 101 is installed on the shearing machine and is used to feed the plate on the supporting plate 103 into the cutting end of the shearing machine for cutting. Before the pushing mechanism 101 pushes the supporting plate 103, the plate needs to be clamped on the supporting plate 103. When the plate is clamped on the supporting plate 103, the driving component 105 on the bracket 104 drives the clamping plate 106 to approach the supporting plate 103 until the shock absorbing component 107 on the clamping plate 106 contacts the plate, pressing the plate against the supporting plate 103. At the same time, the shock absorbing component 107 can also absorb the vibration transmitted to the plate when the supporting plate 103 moves, thereby increasing the stability of the plate and improving the accuracy of plate cutting, thereby solving the problem of low accuracy of plate cutting of the feeding mechanism of the existing shearing machine.
[0023] The motor 108 is fixedly connected to the bracket 104 and is located on the inner wall of the bracket 104. The screw 109 is fixedly connected to the output end of the motor 108 and is threadedly connected to the clamping plate 106. The motor 108 drives the screw 109 to rotate, and the screw 109 drives the clamping plate 106 to slide on the bracket 104 toward the side close to the support plate 103 through threaded engagement.
[0024] Secondly, the connecting block 110 is slidably connected to the clamping plate 106 and is located on the inner side wall of the clamping plate 106. The damping spring 111 is fixedly connected to the connecting block 110 and is fixedly connected to the clamping plate 106 and is located inside the clamping plate 106. The abutting block 112 is fixedly connected to the connecting block 110 and is located on a side away from the damping spring 111. The connecting block 110 connects the abutting block 112 to the clamping plate 106. When the clamping plate 106 approaches the supporting plate 103, the abutting block 112 moves with the clamping plate 106 and contacts the plate. After contact, the abutting block 112 pushes the connecting block 110 to slide into the clamping plate 106 to squeeze the damping spring 111 until the damping spring 111 is squeezed to a preset deformation amount. At this time, the motor 108 stops driving and the clamping of the plate is completed.
[0025] Meanwhile, the damper 113 is fixedly connected to the connection block 110 and the clamping plate 106, and is located inside the clamping plate 106. The damping spring 111 is used to absorb the vibration transmitted to the plate by the supporting plate 103, and the damper 113 increases the deformation resistance of the damping spring 111 to prevent the damping spring 111 from constantly rebounding, thereby improving the stability of the damping spring 111.
[0026] When the plate is clamped on the supporting plate 103, the motor 108 drives the screw 109 to rotate, and the screw 109 drives the clamping plate 106 to slide on the bracket 104 toward the side close to the supporting plate 103 through threaded cooperation, and the abutting block 112 follows the clamping plate 106 to move and contact the plate. After contact, the abutting block 112 pushes the connecting block 110 to slide into the clamping plate 106 to squeeze the shock-absorbing spring 111 until the shock-absorbing spring 111 is squeezed to a preset deformation amount. At this time, the motor 108 stops driving, and the plate is clamped. At the same time, the shock-absorbing spring 111 is used to absorb the vibration transmitted to the plate by the supporting plate 103, and the damper 113 increases the deformation resistance of the shock-absorbing spring 111 to avoid the continuous rebound of the shock-absorbing spring 111, thereby improving the stability of the shock-absorbing spring 111 and the accuracy of plate cutting, thereby solving the problem of low accuracy of plate cutting of the feeding mechanism of the existing shearing machine.
[0027] The second embodiment of the present application is:
[0028] Based on the first embodiment, please refer to Figure 2-Figure 3 , Figure 2 It is a cross-sectional view of a feeding mechanism of a shearing machine according to the second embodiment of the utility model. Figure 3 yes Figure 2 Detail A is an enlarged view.
[0029] The supporting mechanism 102 of the feeding mechanism of the shearing machine of this embodiment further includes a friction pad 201 .
[0030] According to this specific embodiment, the friction pad 201 is fixedly connected to the abutting block 112 and is located at a side away from the connecting block 110. The friction pad 201 is used to increase the friction between the abutting block 112 and the plate, thereby improving the abutting effect of the abutting block 112 on the plate.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A feeding mechanism of a shearing machine, comprising a pushing mechanism, characterized in that: It also includes a supporting mechanism, which includes a supporting plate, a bracket, a driving assembly, a clamping plate and a shock absorbing assembly; The supporting plate is arranged on one side of the pushing mechanism, the bracket is fixedly connected to the supporting plate and is located on the outer side wall of the supporting plate, the driving assembly is arranged on the inner side wall of the bracket, the clamping plate is slidably connected to the bracket and is connected to the driving assembly, and the shock absorbing assembly is arranged at the bottom of the clamping plate; The shock absorbing assembly includes a connecting block, a shock absorbing spring and a supporting block. The connecting block is slidably connected to the clamping plate and is located on the inner side wall of the clamping plate. The shock absorbing spring is fixedly connected to the connecting block and to the clamping plate and is located inside the clamping plate. The supporting block is fixedly connected to the connecting block and is located on a side away from the shock absorbing spring.
2. The feeding mechanism of the shearing machine according to claim 1, characterized in that: The driving assembly includes a motor and a screw rod. The motor is fixedly connected to the bracket and is located on the inner wall of the bracket. The screw rod is fixedly connected to the output end of the motor and is threadedly connected to the clamping plate.
3. The feeding mechanism of the shearing machine according to claim 1, characterized in that: The shock absorbing assembly also includes a damper, which is fixedly connected to the connecting block and the clamping plate and is located inside the clamping plate.
4. The feeding mechanism of the shearing machine according to claim 3, characterized in that: The supporting mechanism further comprises a friction pad, which is fixedly connected to the abutting block and is located at a side away from the connecting block.
5. The feeding mechanism of the shearing machine according to claim 1, characterized in that: The pushing mechanism comprises a support frame, a guide rail and a push plate, wherein the support frame is mounted on the shearing machine, the guide rail is mounted on the support frame, the push plate is slidably mounted on the guide rail, and the push plate pushes the supporting plate to move.