Positioning ring fastening device arranged on stabilizer bar in sleeving mode

Abstract

The positioning ring fastening device comprises a base, the stabilizer bar and a positioning ring installed on the outer wall of the stabilizer bar in a sleeved mode, a platen is fixedly connected to the top of the base, and an open positioning pipe used for erecting the middle section of the stabilizer bar is installed at the top of the platen. Fastening assemblies are movably installed on the portions, on the two sides of the open positioning pipe, of the platen correspondingly, each fastening assembly comprises a rotatable X frame, clamping blocks are arranged on the tops of the X frames correspondingly, arc-shaped grooves matched with the positioning rings are formed in the opposite sides of the two clamping blocks correspondingly, and column rods are fixedly connected to the bottoms of the X frames correspondingly; a driving assembly used for driving the column rod to move is installed on the base. According to the utility model, the clamping blocks capable of moving oppositely are arranged and can respectively press the two ends of the positioning ring, so that welding seams are aligned, and the welding fastening effect is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning ring fastening, in particular to a positioning ring fastening device sleeved on a stabilizing rod. Background Art

[0002] The function of the car stabilizer bar is to prevent the car body from excessive lateral roll when turning, to keep the car body balanced as much as possible, to reduce the lateral roll of the car and to improve ride comfort. The stabilizer bar needs to be equipped with a locating ring at the assembly position of its accessories, which plays the role of lateral positioning of the stabilizer bar.

[0003] In the actual production process, the inventor found that when installing the existing stabilizer bar positioning ring, most of them rely on manual fixing and pressing of the positioning ring, and then welding by a welding machine, which consumes a lot of manpower. Therefore, the inventor thought about designing a tooling that can save manpower and help the positioning ring processing. In the process of consulting the materials, the inventor retrieved the patent document with the authorization announcement number of CN 204235046 U, which discloses a stabilizer bar positioning ring forming welding fixture, including a base plate and a left positioning seat and a right positioning seat fixed at both ends of the base plate, a lower die seat is installed between the left positioning seat and the right positioning seat, and a clamping device is installed on the lower die seat; the upper die seat is fixed with a lower pressing block, and an oblique pressing block is connected below the lower pressing block, and the oblique pressing block corresponds to the clamping device below it. The utility model utilizes the vertical force of the hydraulic press and converts it into a longitudinal force through a slider, thereby pushing the clamping device to achieve clamping. The inventor believes that the above patent can only unidirectionally squeeze one side of the positioning ring when working, which is easy to cause the welding seam to be uneven, thereby affecting the fastening effect. For this reason, the inventor proposes a positioning ring fastening device mounted on the stabilizer bar. Utility Model Content

[0004] The utility model aims to provide a positioning ring fastening device sleeved on a stabilizing rod, which can clamp and fasten the positioning ring in two directions, has a good fastening effect, and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning ring fastening device sleeved on a stabilizing rod, comprising a base, a stabilizing rod and a positioning ring sleeved on the outer wall thereof, the top of the base is fixedly connected to a table plate, the top of the table plate is installed with an open positioning tube for supporting the middle section of the stabilizing rod, fastening components are movably installed on the table plates on both sides of the open positioning tube, the fastening components include a rotatable X-frame, the top of the X-frame is respectively provided with clamping blocks, the two clamping blocks are respectively provided with arc grooves adapted to the positioning ring on opposite sides, the bottom of the X-frame is respectively fixedly connected to a column rod, and the base is installed with a driving component for driving the column rod to move.

[0006] Preferably, a channel for the X-frame to pass through is opened in the middle of the table plate, and the intersection of the X-frame is rotatably connected by a pin shaft, and both ends of the pin shaft are respectively fixedly mounted on the side walls of the channel.

[0007] Preferably, a threaded rod is fixed in the middle of the bottom of the clamping block, and threaded holes matching the threaded rod are respectively opened on the top of the X-frame.

[0008] Preferably, the driving assembly comprises a driving lock disk, on which are respectively provided ramps for the column rod to pass through, a pillar is fixed in the middle of the driving lock disk, and the bottom of the pillar is rotatably mounted on the base.

[0009] Preferably, a motor for driving the support to rotate is fixedly mounted on the base.

[0010] Preferably, support plates are fixed on both sides of the bottom of the platform respectively, and the bottom of the support plate is fixedly connected to the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Compared with the situation in the prior art where one side of the positioning ring is stressed, the utility model provides clamping blocks that can move toward each other, which can respectively press the two ends of the positioning ring so that the two ends of the positioning ring are close to each other, that is, the welding seam is shortened, thereby reducing the occurrence of the problem of misalignment of the welding seam, and facilitating the positioning ring to be more stably welded and installed on the stabilizing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a top view of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model in the clamping state AA;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure of the driving lock plate and the column rod in the state;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model at the AA position in the relaxed state;

[0017] Figure 5 for Figure 4 A schematic diagram of the structure of the driving lock plate and the column rod in the state;

[0018] Figure 6 It is a structural schematic diagram of the clamping block of the utility model.

[0019] In the figure: 1, base; 2, table; 3, support plate; 4, positioning ring; 5, clamping block; 51, threaded rod; 6, X-frame; 7, column rod; 8, drive lock plate; 81, ramp; 9, open positioning tube; 10, stabilizer bar; 11, motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 6 The utility model provides a technical solution: a positioning ring fastening device sleeved on a stabilizing rod, comprising a base 1, a stabilizing rod 10 and a positioning ring 4 sleeved and installed on the outer wall thereof, a table plate 2 is fixedly connected to the top of the base 1, an open positioning tube 9 for framing the middle section of the stabilizing rod 10 is installed on the top of the table plate 2, at least two open positioning tubes 9 are provided, a groove adapted to the stabilizing rod 10 is provided in the middle of the open positioning tube 9, fastening components are movably installed on the table plates 2 on both sides of the open positioning tube 9, the fastening components include a rotatable X-frame 6, clamping blocks 5 are respectively provided on the top of the X-frame 6, arc grooves adapted to the positioning ring 4 are respectively provided on the opposite sides of the two clamping blocks 5, the outer walls of the positioning ring 4 are respectively tightly fitted with the inner walls of the arc grooves when clamping, column rods 7 are respectively fixedly connected to the bottom of the X-frame 6, the cross section of the column rod 7 is circular, and a driving component for driving the column rod 7 to move is installed on the base 1.

[0022] like Figure 2 and Figure 4 As shown, a groove is provided in the middle of the table 2 for the X-frame 6 to pass through, and the intersection of the X-frame 6 is rotatably connected by a pin shaft, and both ends of the pin shaft are fixedly installed on the side walls of the groove.

[0023] like Figure 6 As shown, a threaded rod 51 is fixed in the middle of the bottom of the clamping block 5, and threaded holes (not shown in the figure) adapted to the threaded rod 51 are respectively opened on the top of the X-frame 6. By setting the above structure, when in use, clamping blocks 5 of different sizes can be selected according to different specifications of stabilizing rods 10 and positioning rings 4 and installed on the X-frame 6.

[0024] The driving assembly includes a driving lock disk 8, on which are provided ramps 81 for the column rod 7 to pass through. A pillar is fixed in the middle of the driving lock disk 8, and the bottom of the pillar is rotatably mounted on the base 1. A motor 11 for driving the pillar to rotate is fixedly mounted on the base 1. When working, the motor 11 is started to drive the driving lock disk 8 to rotate, thereby driving the column rod 7 to move.

[0025] like Figure 2 and Figure 4 As shown, support plates 3 are fixed on both sides of the bottom of the table top 2, and the bottom of the support plates 3 is fixedly connected to the base 1.

[0026] When in use, place the stabilizing rod 10 on the table 2 so that the middle section of the stabilizing rod 10 is embedded in the open positioning tube 9, and the stabilizing rod 10 is initially fixed. Then, the two ends of the stabilizing rod 10 are respectively inserted between the two clamping blocks 5; start the motor 11 to drive the driving lock plate 8 to rotate, and drive the column rod 7 to slide in the ramp 81; when the driving lock plate 8 rotates, the two column rods 7 are moved to Figure 3 When the distance between the two poles 7 is short, the fastening assembly is in a clamping state (such as Figure 2 As shown in FIG. 1 , the two clamping blocks 5 interact with each other to press the two ends of the positioning ring 4, so that the welding seams on the positioning ring 4 are close to each other, thereby facilitating the welding of the positioning ring 4 on the stabilizing rod 10. When the driving lock plate 8 rotates, the two pillars 7 are moved to Figure 5 In the state, the distance between the two poles 7 is long, and the fastening assembly is in a relaxed state (such as Figure 4 As shown), it is convenient to take out the processed stabilizer bar 10.

[0027] 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 ring fastening device mounted on a stabilizing rod, comprising a base (1), a stabilizing rod (10) and a positioning ring (4) sleeved and mounted on the outer wall thereof, characterized in that: The top of the base (1) is fixedly connected to a table plate (2), the top of the table plate (2) is installed with an open positioning tube (9) for supporting the middle section of the stabilizing rod (10), and fastening components are movably installed on the table plates (2) on both sides of the open positioning tube (9), and the fastening components include a rotatable X-frame (6), the top of the X-frame (6) is respectively provided with a clamping block (5), and the two clamping blocks (5) are respectively provided with an arc groove adapted to the positioning ring (4) on opposite sides, and the bottom of the X-frame (6) is respectively fixedly connected with a column rod (7), and the base (1) is installed with a driving component for driving the column rod (7) to move.

2. The positioning ring fastening device mounted on the stabilizer rod according to claim 1, characterized in that: A groove for the X-frame (6) to pass through is provided in the middle of the table plate (2); the X-frame (6) is rotatably connected at the intersection via a pin, and both ends of the pin are respectively fixedly mounted on the side walls of the groove.

3. The positioning ring fastening device mounted on the stabilizer rod according to claim 1, characterized in that: A threaded rod (51) is fixed in the middle of the bottom of the clamping block (5), and threaded holes matching the threaded rod (51) are respectively opened on the top of the X-frame (6).

4. The positioning ring fastening device mounted on the stabilizer rod according to claim 1, characterized in that: The driving assembly comprises a driving lock plate (8), on which are respectively provided ramps (81) for the pillar rod (7) to pass through, a pillar is fixed in the middle of the driving lock plate (8), and the bottom of the pillar is rotatably mounted on the base (1).

5. The positioning ring fastening device sleeved on the stabilizer rod according to claim 4, characterized in that: A motor (11) is fixedly mounted on the base (1) and is used to drive the support to rotate.

6. The positioning ring fastening device sleeved on the stabilizer rod according to claim 1, characterized in that: Support plates (3) are fixed on both sides of the bottom of the platform (2), and the bottom of the support plate (3) is fixedly connected to the base (1).

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