Flexible common mechanism for multiple vehicle types
By designing a flexible shared mechanism for multiple models, the cylinder expansion and contraction drives the connection pin and clamp rod to rotate, and flexible clamping and position adjustment are achieved, the problem of easy damage to the existing compression mechanism is solved and the compression function of multiple models is realized.
Patent Information
- Application Number
- CN202323608759.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Due to the rigid connection structure of the existing compression mechanism, it is easy to transmit reaction forces in other directions to the cylinder when pressing the workpiece, resulting in damage to the cylinder.
A multi-vehicle-type flexible shared mechanism is designed, which drives the connecting pin to move in the guide groove through the expansion and contraction of the cylinder, drives the first clamp rod and the second clamp rod to rotate, and uses the connecting rod to limit the clamp rod to achieve flexible clamping and position adjustment.
Through a flexible connection structure, the mechanism effectively reduces the impact of reaction force on the cylinder, avoids cylinder damage, and can adapt to workpieces of different models to realize the compression function of multiple models.
Smart Images
Figure CN222626671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile production, in particular to a flexible shared mechanism for multiple vehicle models. Background Art
[0002] At present, the automobile industry is developing rapidly, and it is becoming more and more common to have multiple models on the same production line. Since the same production line leads to a large number of equipment and limited space utilization, how to realize multiple models sharing the same mechanism to achieve positioning in a limited space to save space has become a common problem in the white body welding production line.
[0003] Existing clamping mechanisms often achieve clamping by directly connecting a cylinder to a clamping block. When clamping a workpiece, this rigid connection structure can easily transmit reaction forces in other directions to the cylinder because the workpiece and the clamping mechanism are often not in planar contact, which can easily cause damage to the cylinder.
[0004] Therefore, it is necessary to provide a new flexible shared mechanism for multiple vehicle types to solve the above technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a flexible shared mechanism for multiple vehicle types that is easy to use.
[0006] The utility model provides a flexible shared mechanism for multiple vehicle types, comprising an operating table, a support frame is arranged at the bottom of the operating table, a cylinder is fixedly connected to the top of the operating table, an adjusting piece is arranged on the outside of the cylinder, and a fixed table is arranged on the top of the operating table.
[0007] As a flexible shared mechanism for multiple vehicle types provided by the utility model, preferably, the support frame includes a support leg fixedly connected to the bottom of the operating table, and the bottom of the support leg is fixedly connected to a fixing plate by bolts.
[0008] As a multi-vehicle flexible shared mechanism provided by the utility model, preferably, the adjusting member includes a guide groove arranged on the outside of the cylinder piston rod, the inside of the guide groove is slidably connected with a connecting pin, and the outside of the connecting pin is rotatably connected with a first clamping rod.
[0009] As a flexible shared mechanism for multiple vehicle types provided by the utility model, preferably, the adjusting member further comprises a latch arranged on the outside of the cylinder piston rod, and the outside of the latch is rotatably connected to a second clamping rod.
[0010] As a flexible shared mechanism for multiple vehicle types provided by the utility model, preferably, the outer side of the fixed platform is rotatably connected with a connecting rod, and the first clamping rod is rotatably connected to the connecting rod.
[0011] As a flexible shared mechanism for multiple vehicle types provided by the utility model, preferably, a rubber pad is fixedly connected to the outer side of the first clamping rod, and anti-skid particles are arranged on the outer side of the rubber pad.
[0012] As a flexible shared mechanism for multiple vehicle types provided by the utility model, preferably, the bottom of the cylinder is fixedly connected to a support platform, and the support platform is fixedly connected to the top of the operating table.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The flexible shared mechanism for multiple vehicle types utilizes the telescopic cylinder to drive the connecting pin to move inside the guide groove, utilizes the connecting pin to drive the first clamping rod to rotate, and at the same time, the cylinder drives the latch pin and the second clamping rod to rotate, thereby clamping the automobile workpiece between the first clamping rod and the second clamping rod. The first clamping rod and the second clamping rod rotate with the connecting rod when moving, and the first clamping rod and the second clamping rod are limited by the connecting rod. Four groups of adjusting parts are provided. As long as the stroke of the cylinder is reasonably selected, the purpose of clamping four different vehicle types can be achieved, which solves the problem that the existing clamping mechanism is often clamped by directly connecting the cylinder to the clamping block. When this rigid connection structure is used to clamp the workpiece, since the workpiece and the clamping mechanism are often not in planar contact, it is easy to transmit the reaction force in other directions to the cylinder, which can easily cause the problem of cylinder damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a multi-vehicle flexible shared mechanism provided by the utility model;
[0016] Figure 2 It is a structural schematic diagram of the operating table in the utility model;
[0017] Figure 3 It is a structural schematic diagram of the adjusting member in the utility model;
[0018] Figure 4 It is a structural schematic diagram of the support frame in the utility model.
[0019] Numbers in the figure: 1. operating table; 2. supporting frame; 201. supporting leg; 202. fixing plate; 203. bolt; 3. cylinder; 4. adjusting member; 401. guide groove; 402. connecting pin; 403. first clamping rod; 404. latch pin; 405. second clamping rod; 406. connecting rod; 5. fixing table; 6. rubber pad; 7. supporting table. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a multi-vehicle flexible shared mechanism provided by the utility model; Figure 2 It is a structural schematic diagram of the operating table in the utility model; Figure 3 It is a structural schematic diagram of the adjusting member in the utility model; Figure 4 A flexible shared mechanism for multiple vehicle types includes an operating table 1, a supporting frame 2 is provided at the bottom of the operating table 1, a cylinder 3 is fixedly connected to the top of the operating table 1, an adjusting member 4 is provided on the outside of the cylinder 3, and a fixing table 5 is provided on the top of the operating table 1.
[0022] It should be noted that: the operating table 1 is used to process and operate automobile parts, the supporting frame 2 is used to support and fix the operating table 1, and the cylinder 3 is used to drive the adjusting member 4 to adjust the position to be suitable for the parts of different models.
[0023] In the specific implementation process, Figure 4 As shown, the support frame 2 includes a support leg 201 fixedly connected to the bottom of the operating platform 1 , and the bottom of the support leg 201 is fixedly connected to a fixing plate 202 via bolts 203 .
[0024] It should be noted that the legs 201 are used to support and fix the operating platform 1 , and the fixing plates 202 are used to improve the stability and firmness of the legs 201 .
[0025] refer to Figure 3 As shown, the adjusting member 4 includes a guide groove 401 arranged on the outer side of the piston rod of the cylinder 3, the inner part of the guide groove 401 is slidably connected with a connecting pin 402, and the outer side of the connecting pin 402 is rotatably connected with a first clamping rod 403; the adjusting member 4 also includes a latch pin 404 arranged on the outer side of the piston rod of the cylinder 3, and the outer side of the latch pin 404 is rotatably connected with a second clamping rod 405; the outer side of the fixed platform 5 is rotatably connected with a connecting rod 406, and the first clamping rod 403 and the second clamping rod 405 are both rotatably connected to the connecting rod 406; the outer sides of the first clamping rod 403 and the second clamping rod 405 are both fixedly connected with a rubber pad 6, and the outer side of the rubber pad 6 is provided with anti-slip particles.
[0026] It should be noted that: the cylinder 3 is extended and retracted to drive the connecting pin 402 to move inside the guide groove 401, and the connecting pin 402 is used to drive the first clamping rod 403 to rotate. At the same time, the cylinder 3 drives the latch pin 404 and the second clamping rod 405 to rotate, so that the automobile workpiece is clamped and fixed between the first clamping rod 403 and the second clamping rod 405. The first clamping rod 403 and the second clamping rod 405 rotate with the connecting rod 406 when moving, and the connecting rod 406 is used to limit the first clamping rod 403 and the second clamping rod 405. There are four groups of adjusting parts 4. As long as the stroke of the cylinder 3 is reasonably selected, the purpose of clamping four different types of vehicles can be achieved.
[0027] refer to Figure 3 As shown, the bottom of the cylinder 3 is fixedly connected to a support platform 7, and the support platform 7 is fixedly connected to the top of the operating platform 1.
[0028] It should be noted that the support platform 7 is used to support and fix the cylinder 3, thereby improving the stability of the cylinder 3 during operation.
[0029] The working principle of a flexible shared mechanism for multiple vehicle types provided by the utility model is as follows:
[0030] The cylinder 3 is extended and retracted to drive the connecting pin 402 to move inside the guide groove 401, and the connecting pin 402 is used to drive the first clamping rod 403 to rotate. At the same time, the cylinder 3 drives the pin 404 and the second clamping rod 405 to rotate, so that the automobile workpiece is clamped and fixed between the first clamping rod 403 and the second clamping rod 405. The first clamping rod 403 and the second clamping rod 405 rotate with the connecting rod 406 when moving, and the connecting rod 406 is used to limit the first clamping rod 403 and the second clamping rod 405. Four groups of adjusting parts 4 are provided. As long as the stroke of the cylinder 3 is reasonably selected, the purpose of clamping four different types of vehicles can be achieved. The cylinder 3 in this application uses a specific flat cylinder and does not take up space.
[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A flexible shared mechanism for multiple vehicle types, characterized in that: include: An operating table (1), wherein a support frame (2) is arranged at the bottom of the operating table (1), a cylinder (3) is fixedly connected to the top of the operating table (1), an adjusting member (4) is arranged on the outside of the cylinder (3), and a fixed table (5) is arranged and connected to the top of the operating table (1).
2. The multi-vehicle flexible shared mechanism according to claim 1 is characterized in that: The support frame (2) comprises a support leg (201) fixedly connected to the bottom of the operating table (1), and the bottom of the support leg (201) is fixedly connected to a fixing plate (202) via bolts (203).
3. The multi-vehicle flexible shared mechanism according to claim 1 is characterized in that: The adjusting member (4) comprises a guide groove (401) arranged on the outside of the piston rod of the cylinder (3); a connecting pin (402) is slidably connected inside the guide groove (401); and a first clamping rod (403) is rotatably connected outside the connecting pin (402).
4. The multi-vehicle flexible shared mechanism according to claim 1 is characterized in that: The regulating member (4) further comprises a latch pin (404) arranged on the outside of the piston rod of the cylinder (3), and the outside of the latch pin (404) is rotatably connected to a second clamping rod (405).
5. The multi-vehicle flexible shared mechanism according to claim 3 is characterized in that: A connecting rod (406) is rotatably connected to the outer side of the fixed platform (5), and the first clamping rod (403) is rotatably connected to the connecting rod (406).
6. The multi-vehicle flexible shared mechanism according to claim 3 is characterized in that: The outer side of the first clamping rod (403) is fixedly connected to a rubber pad (6), and the outer side of the rubber pad (6) is provided with anti-slip particles.
7. The multi-vehicle flexible shared mechanism according to claim 1 is characterized in that: The bottom of the cylinder (3) is fixedly connected to a support platform (7), and the support platform (7) is fixedly connected to the top of the operating table (1).