Cutting device for automobile damping bushing machining
By designing a cutting device consisting of a worktable, a feeding machine, and a fixed base, and using clamping components to stably position both ends of the bushing, the problems of cutting offset and inefficient measurement were solved, achieving high-precision and high-efficiency bushing cutting.
Patent Information
- Application Number
- CN202520037562.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Existing automotive shock absorber bushing processing equipment is prone to positional shifts during the cutting process due to a lack of support at the blanking end, which reduces cutting accuracy. Furthermore, dimensions need to be measured before each cut, resulting in low production efficiency.
A cutting device comprising a worktable, a feeder, a movable cutter, and a fixed base was designed. The device uses a clamping assembly to clamp both ends of the bushing, and achieves stable positioning and rapid dimensional adjustment of the bushing through the cooperation of the movable fixed base and the clamping assembly.
It improves cutting accuracy, prevents positional deviation, reduces measurement steps, and increases production efficiency.
Smart Images
Figure CN223657140U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bush processing technical field especially, relates to a cutting device for automobile shock bush processing. BACKGROUND
[0002] Bush is the matched spare part for the mechanical part, and is used for the protection, etc. It is the ring cover that plays the role of the gasket. In the automobile shock application field, the bush is used in the automobile chassis part, and the high elasticity material such as rubber and polyurethane is used for the shock absorption. In the automobile shock bush processing, the cutting device is needed to cut and process the bush.
[0003] Before cutting the bush, it needs to be clamped and positioned. The existing clamping device mostly clamps only one end of feeding. This way may cause the position deviation of the other end of discharging, resulting in the deviation of cutting the automobile shock bush and reducing the precision of the automobile shock bush. Secondly, the existing device needs to measure the size of the automobile shock bush before cutting each time, resulting in the low production efficiency. UTILITY MODEL CONTENTS
[0004] To solve the above technical problems, the utility model provides a cutting device for automobile shock bush processing.
[0005] The cutting device for automobile shock bush processing provided by the utility model includes a workbench, a feeding machine is arranged on one side of the workbench, the feeding machine transmits automobile shock bushes to the workbench through a conveying belt, a movable cutting machine is arranged on the other side of the workbench, the cutting machine cuts the automobile shock bushes horizontally through a cutting piece, a fixed seat is arranged on one side of the cutting machine, the fixed seat is used for fixing the automobile shock bushes after cutting, slide rods are arranged on the two sides of the fixed seat, a scale is arranged on the top of one side of the slide rods, the fixed seat is slidably connected with the slide rods, a baffle is slidably connected in the fixed seat, clamping assemblies are arranged in the workbench and the fixed seat, and the clamping assemblies can clamp the automobile shock bushes needed to be cut.
[0006] Preferably, the clamping assembly includes fixed rods, double-layer turntables, rotating blocks, threaded rods and convex sliding blocks, a plurality of fixed rods for clamping the automobile shock bushes are arranged in the workbench and the fixed seat, the one ends of the plurality of fixed rods away from the automobile shock bushes are rotatably connected with the corresponding fixed seat and workbench, double-layer turntables are rotatably connected in the fixed seat and the workbench, the double-layer turntables are slidably connected with the corresponding plurality of fixed rods, rotating blocks are fixedly connected on the bottom of one side of the double-layer turntables, hollow sliding grooves are arranged in the rotating blocks, threaded rods are arranged on the bottom of the double-layer turntables, convex sliding blocks are threadedly connected on one end of the threaded rods, the rotating blocks are slidably connected with the convex sliding blocks through the hollow sliding grooves, and the rotating blocks, the threaded rods and the convex sliding blocks are rotatably connected with the corresponding fixed seat and workbench.
[0007] Preferably, the workbench one side outer wall is fixedly connected with a controller, the fixed seat and the workbench are both installed with a motor on the same side, both motor output ends are fixedly connected with threaded rods, and the controller is electrically connected with the two motors.
[0008] Preferably, the fixed seat is installed with a bolt on the top of the contact surface of the sliding rod.
[0009] Preferably, both ends of the sliding rod away from the workbench are fixedly connected with blocking plates.
[0010] Preferably, both ends of the two threaded rods are provided with blocking blocks.
[0011] Preferably, the two motors are both speed reduction motors.
[0012] Compared with the related art, the cutting device for automobile shock absorber bushing machining has the following beneficial effects:
[0013] The device improves cutting precision by the clamping assembly arranged in the workbench and the fixed seat, realizes the effect of clamping both ends of the automobile shock absorber bushing at the same time, the two-end clamping mode can effectively prevent the position deviation of the automobile shock absorber bushing due to the lack of support of the blanking end in the cutting process, and thus improves the cutting precision.
[0014] The device improves production efficiency by the fixed seat that can move longitudinally, can quickly adjust the size of the automobile shock absorber bushing required to be cut according to the requirement, saves the step of measuring the size of the automobile shock absorber bushing before each cutting, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The structure schematic view of the cutting device for automobile shock absorber bushing machining is provided.
[0016] Figure 2 The structure schematic view of the fixed seat is shown. Figure 1 The structure schematic view of the fixed seat is shown.
[0017] Figure 3 The structure schematic view of the clamping assembly is shown. Figure 1 The structure schematic view of the clamping assembly is shown.
[0018] In the drawing, 1 is a workbench, 2 is a feeding machine, 3 is a cutting machine, 4 is a fixed seat, 5 is a double-layer turntable, 6 is a sliding rod, 52 is a fixed rod, 53 is a rotating block, 54 is a threaded rod, 541 is a blocking block, 55 is a convex sliding block, 8 is a controller, 81 is a motor, 61 is a blocking plate, and 9 is a baffle. DETAILED DESCRIPTION
[0019] In order to make the utility model purposes, technical solutions and advantages more clearly, the following will be further described in detail in combination with the drawings and examples.
[0020] The specific implementation of the utility model will be described in detail in combination with specific examples.
[0021] Please refer to Figures 1 to 3 A cutting device for automobile shock absorbing bushing processing, the cutting device for automobile shock absorbing bushing processing includes: a workbench 1, one side of the workbench 1 is provided with a feeder 2, the feeder 2 transmits automobile shock absorbing bushings to the workbench 1 through a conveyor belt, the other side of the workbench 1 is provided with a movable cutting machine 3, the cutting machine 3 cuts automobile shock absorbing bushings transversely through a cutting blade, one side of the cutting machine 3 is provided with a fixed seat 4, the fixed seat 4 is used for fixing the automobile shock absorbing bushings after cutting, both sides of the fixed seat 4 are provided with sliding rods 6, one side top of the sliding rods 6 is provided with a scale, the fixed seat 4 is slidably connected with the sliding rods 6, the fixed seat 4 is slidably connected with a baffle 9 inside, the workbench 1 and the fixed seat 4 are both internally provided with clamping assemblies, the clamping assemblies can clamp the automobile shock absorbing bushings needed to be cut, both ends of the sliding rods 6 away from the workbench 1 are both fixedly connected with blocking plates 61, and the top of the contact surface of the fixed seat 4 and the sliding rods 6 is provided with a bolt.
[0022] It should be noted that: the workbench 1 pushes the automobile shock absorbing bushing into the fixed seat 4 until the automobile shock absorbing bushing is blocked by the baffle 9, the baffle 9 is pulled out after cutting, the clamping assembly of the fixed seat 4 is slightly loosened through the controller 8, the workbench 1 pushes the automobile shock absorbing bushing forward, so that the automobile shock absorbing bushing after cutting falls into the discharging box from the fixed seat 4, the baffle 9 is pushed back, when the automobile shock absorbing bushing is in close contact with the baffle 9, the clamping assembly clamps the automobile shock absorbing bushing through the controller 8, and the cutting is repeated, the blocking plates 61 can prevent the fixed seat 4 from falling off due to over-limit, and the bolt can be rotated downward to extrude the sliding rods 6 so that the fixed seat 4 is fixed on the sliding rods 6.
[0023] Please refer to Figure 2 And Figure 3The clamping assembly comprises: fixed rods 52, double-layer turntables 5, rotating blocks 53, threaded rods 54 and convex sliding blocks 55, a plurality of fixed rods 52 for clamping automobile shock absorber bushings are arranged in the workbench 1 and the fixed seat 4, the plurality of fixed rods 52 are rotatably connected to the corresponding fixed seat 4 and the workbench 1 at the end away from the automobile shock absorber bushing, the double-layer turntables 5 are rotatably connected in the fixed seat 4 and the workbench 1, the double-layer turntables 5 are slidably connected to the corresponding plurality of fixed rods 52, the rotating blocks 53 are fixedly connected to the bottom of the double-layer turntables 5, the hollow sliding grooves are arranged in the rotating blocks 53, the threaded rods 54 are arranged at the bottom of the double-layer turntables 5, the convex sliding blocks 55 are threadedly connected to the threaded rods 54, the rotating blocks 53 are slidably connected to the convex sliding blocks 55 through the hollow sliding grooves, and the rotating blocks 53, the threaded rods 54 and the convex sliding blocks 55 are rotatably connected to the corresponding fixed seat 4 and the workbench 1.
[0024] It should be noted that the rotation of the two motors 81 drives the corresponding two threaded rods 54 to rotate, the two threaded rods 54 are threadedly connected to the corresponding two convex sliding blocks 55, the two convex sliding blocks 55 slide on the threaded rods 54, the two convex sliding blocks 55 are slidably connected to the corresponding two rotating blocks 53, the two convex sliding blocks 55 drive the two rotating blocks 53 to rotate, and the two double-layer turntables 5 rotatably connected to the two rotating blocks 53 rotate, so that the rotation of the two threaded rods 54 drives the corresponding two double-layer turntables 5 to rotate, the rotation of the two double-layer turntables 5 drives the plurality of fixed rods 52 slidably connected to the two double-layer turntables 5 to rotate, the plurality of fixed rods 52 rotate in the corresponding fixed seat 4 and the workbench 1, and the other ends of the plurality of fixed rods 52 rotate towards the axial center of the automobile shock absorber bushing, so that the automobile shock absorber bushing is clamped and positioned, and the blocking blocks 541 prevent the convex sliding blocks 55 from exceeding the limit.
[0025] Please refer to FIG. 1 and Figure 2 A controller 8 is fixedly connected to the outer wall of one side of the workbench 1, the fixed seat 4 and the workbench 1 are provided with motors 81 on the same side, the output ends of the two motors 81 are fixedly connected to the threaded rods 54, the controller 8 is electrically connected to the two motors 81, and the two motors 81 are deceleration motors 81.
[0026] It should be noted that the two motors 81 are started at the same time through the controller 8, the rotation of the two motors 81 drives the clamping assembly to clamp the automobile shock absorber bushing, and the high torque of the deceleration motor 81 can accurately control the applied force.
[0027] The working principle of the cutting device for machining automobile shock absorber bushings is as follows:
[0028] First, before starting work, determine the required automobile shock pad size, according to the scale on the slide rod 6 to adjust the position of the fixed seat 4, the bolt on the top of the contact surface of the fixed seat 4 and the slide rod 6 extrudes the slide rod 6 to lock the fixed seat 4, the loading machine 2 transmits the automobile shock pad to the inside of the workbench 1 through the conveyor belt, at this time, the clamping assembly in the workbench 1 and the fixed seat 4 is in the unclamping state, the workbench 1 pushes the automobile shock pad into the fixed seat 4 until the automobile shock pad is blocked by the baffle 9, the two said motors 81 are started at the same time through the controller 8, the rotation of the two said motors 81 makes the corresponding two said threaded rods 54 rotate, since the two said threaded rods 54 are threadedly connected with the corresponding two said convex sliding blocks 55, the two said convex sliding blocks 55 slide on the corresponding two said threaded rods 54, since the two said convex sliding blocks 55 are slidingly connected with the corresponding two said rotating blocks 53, the two said convex sliding blocks 55 can laterally push the two said rotating blocks 53 to rotate, so that the two said double-layer turntables 5 fixedly connected with the two said rotating blocks 53 rotate, therefore the rotation of the two said threaded rods 54 drives the corresponding two said double-layer turntables 5 to rotate, the rotation of the two said double-layer turntables 5 drives the said plurality of fixed rods 52 slidingly connected therewith to rotate, one end of the plurality of fixed rods 52 rotates in the corresponding fixed seat 4 and the workbench 1, the other end of the plurality of fixed rods 52 rotates towards the axial center of the automobile shock pad, so as to realize the clamping and positioning of the automobile shock pad, since the workbench 1 and the fixed seat 4 are both provided with clamping assemblies, therefore the two ends of the automobile shock pad can be clamped at the same time, ensuring the stability of the automobile shock pad during cutting, after cutting, pull out the baffle 9, slightly loosen the clamping assembly of the fixed seat 4 through the controller 8, the workbench 1 pushes the automobile shock pad forward, so that the cut automobile shock pad falls into the discharging box from the fixed seat 4, push back the baffle 9, when the automobile shock pad closely contacts the baffle 9, the controller 8 clamps the automobile shock pad, repeat the cutting.
[0029] The above is only an embodiment of the present application, and does not limit the patent range of the present application, any equivalent structure or equivalent process transformation according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.
Claims
1. A cutting device for processing automotive shock absorber bushings, characterized in that, The utility model relates to an automobile shock absorber cutting device, including: Workbench (1), one side of workbench (1) is equipped with feeder (2), feeder (2) is transmitted to workbench (1) through the conveyer belt to automobile shock absorber, the other side of workbench (1) is equipped with movable cutting machine (3), and cutting machine (3) is cut automobile shock absorber through cutting piece transversely, and one side of cutting machine (3) is equipped with fixed seat (4), and fixed seat (4) is used for fixing the automobile shock absorber after cutting; Slide rod (6), both sides of fixed seat (4) are equipped with slide rod (6), one side top of slide rod (6) is equipped with scale, and fixed seat (4) is slidably connected with slide rod (6), and the inside of fixed seat (4) is slidably connected with baffle (9); Clamping assembly, workbench (1) and the inside of fixed seat (4) are all installed clamping assembly.
2. The cutting apparatus for processing of automobile shock absorber bushings according to claim 1, wherein Clamping assembly includes: fixed rod (52), double-deck turntable (5), rotating block (53), threaded rod (54) and male slider (55), workbench (1) and the inside of fixed seat (4) are all installed with several fixed rods (52) for clamping automobile shock absorber, the end of several fixed rods (52) away from automobile shock absorber is rotatably connected with corresponding fixed seat (4) and workbench (1), double-deck turntable (5) is rotatably connected in fixed seat (4) and workbench (1), the inside of two double-deck turntables (5) is slidably connected with corresponding several fixed rods (52), the bottom of two double-deck turntables (5) is fixedly connected with rotating block (53), the inside of two rotating blocks (53) is equipped with hollow sliding groove, the bottom of two double-deck turntables (5) is equipped with threaded rod (54), and one end of threaded rod (54) is threadedly connected with male slider (55), and rotating block (53) is slidably connected with male slider (55) through hollow sliding groove, and two rotating blocks (53), threaded rod (54) and male slider (55) are rotatably connected with corresponding fixed seat (4) and workbench (1).
3. The cutting apparatus for processing of automobile shock absorber bushings according to claim 1, wherein The outer wall of one side of workbench (1) is fixedly connected with controller (8), and the same side of fixed seat (4) and workbench (1) is provided with motor (81), and the output end of two motor (81) is fixedly connected with threaded rod (54), and controller (8) is electrically connected with two motor (81).
4. The cutting apparatus for processing of automobile shock absorber bushings according to claim 1, wherein The top of the contact surface of fixed seat (4) and slide rod (6) is provided with a bolt.
5. The cutting apparatus for processing of automobile shock absorber bushings according to claim 1, wherein The two ends of slide rod (6) away from workbench (1) are fixedly connected with blocking plate (61).
6. The cutting apparatus for processing of automobile shock absorber bushings according to claim 2, wherein Two threaded rods (54) are provided with blocking block (541) at both ends.
7. The cutting apparatus for processing of automobile shock absorber bushings according to claim 3, wherein Two motor (81) are all speed reducer motor.