Rear rocker tool clamp

Abstract

The rear rocker tool clamp comprises a working table, a mounting plate is arranged on the working table, a clamping mechanism is arranged on the mounting plate, the clamping mechanism comprises a supporting table, a clamping table, a clamping bolt and a pressing plate, the supporting table is fixedly arranged in the middle of the mounting plate in the width direction, an inclined plane is formed in the top of the supporting table, and the clamping bolt is arranged on the clamping table. The number of the clamping tables is two, the two clamping tables are arranged at the two ends of the installation plate in the width direction respectively, the clamping tables are arranged on the side, facing the inclined face, of the supporting table, clamping openings are formed in the clamping tables facing the inclined face, the clamping bolts are in threaded connection to the clamping tables, one ends of the clamping bolts extend into the clamping openings, and the pressing plate is arranged on the installation plate in a sliding mode. The pressing plate slides in the direction close to or away from the supporting table. The drilling device has the effect that the rear rocker can be conveniently fixed during drilling.

Description

TECHNICAL FIELD

[0001] The application relates to the field of forklift part machining, in particular to a rear rocker tool clamp. BACKGROUND

[0002] The rear axle refers to the rear drive shaft component of vehicle power transmission. It is composed of two half axles and can implement half axle differential motion. Meanwhile, it is also a device for supporting wheels and connecting rear wheels.

[0003] The rear axle rocker is an important part of the rear axle, which is composed of a connecting shaft and two rear forks installed at both ends of the connecting shaft. A plate body with a connecting hole is fixed on the connecting shaft by welding. The plate body is connected to a driving mechanism. Coaxial through holes are formed in the two rear forks for connecting power components. The driving mechanism drives the connecting shaft to simultaneously and synchronously drive the power components at both ends of the connecting shaft.

[0004] In order to ensure the synchronization of the two ends of the rear rocker, the existing rear rocker usually drills holes after the rear fork is installed. However, since the rear rocker is in a special shape after assembly, it is not easy to fix, which may affect drilling. CONTENT OF THE INVENTION

[0005] In order to facilitate the fixing of the rear rocker during drilling, the application provides a rear rocker tool clamp.

[0006] The application provides a rear rocker tool clamp adopting the following technical scheme:

[0007] A rear rocker tool clamp comprises a workbench, an installation plate is arranged on the workbench, a clamping mechanism is arranged on the installation plate, the clamping mechanism comprises a support table, a clamping table, a clamping bolt and a pressing plate, the support table is fixedly arranged at the middle position of the installation plate in the width direction, an inclined surface is formed at the top of the support table, there are two clamping tables, the two clamping tables are arranged at both ends of the installation plate in the width direction, the clamping table is arranged on the side of the inclined surface of the support table, a clamping opening is formed in the inclined surface of the clamping table, the clamping bolt is threadedly connected to the clamping table, one end of the clamping bolt extends into the clamping opening, and the pressing plate is slidably arranged on the installation plate and slides towards or away from the support table.

[0008] By adopting the above technical scheme, the support table is used for supporting the connecting shaft, the inclined surface is arranged to guide the sliding of the connecting shaft, so that the rear forks at both ends of the connecting shaft slide into the clamping opening, then the rear forks are fixed by the clamping bolt, and the connecting shaft is fixed by the sliding pressing plate, so that the clamping mechanism can be applied to the special-shaped forklift rear rocker, and the fixing of the rear rocker during drilling is facilitated.

[0009] Optionally, two sets of clamping mechanisms are arranged on the installation plate, and the clamping tables of the two sets of clamping mechanisms are fixed to each other.

[0010] By adopting the above technical solution, the arrangement of two sets of clamping mechanisms enables the tooling fixture to clamp two rear rockers at the same time, making rational use of space.

[0011] Optionally, a top plate is fixedly provided on the side of the support platform facing away from the clamping platform, and a top plate bolt is threadedly connected to the top plate.

[0012] By adopting the above technical solution, the top plate and the top plate bolts can reduce the probability of the rear rocker arm detaching from the opening side of the clamping port, thereby improving the stability of the clamping.

[0013] Optionally, a guide rod is vertically fixed on the mounting plate, the guide rod passes through the pressure plate, a thread is provided on the end of the guide rod away from the mounting plate, a positioning nut is threadedly connected to the guide rod, and the positioning nut abuts against the side of the pressure plate away from the mounting plate.

[0014] By adopting the above technical solution, the guide rod is used to guide the pressure plate, and the guide rod cooperates with the positioning nut to reduce the probability of the pressure plate sliding away from the rear rocker, thereby reducing the probability of the rear rocker detaching.

[0015] Optionally, a connecting block is fixed on the mounting plate, the connecting block connects the two clamping tables, two positioning plates are fixed on the connecting block, the positioning plates extend toward the support table, the positioning plates are threadedly connected with positioning bolts away from the connecting block, and the positioning bolts on the two positioning plates face opposite directions.

[0016] By adopting the above technical solution, the connecting block connects the two clamping tables to improve the structural strength of the clamping tables, and at the same time provides installation space for the positioning plate. The two positioning plates cooperate with the positioning bolts facing opposite directions to abut the plate body through the positioning bolts, thereby limiting the slippage of the rear rocker in the length direction of the connecting axis, and further improving the stability of the rear rocker clamping.

[0017] Optionally, mounting platforms are provided at both ends of the work table in the length direction, and rotating boxes are provided on the mounting platforms at both ends. The rotating boxes are provided with rotating disks for rotation, and the rotating disks at both ends rotate coaxially. The two ends of the mounting plate in the length direction are respectively installed on the two rotating disks.

[0018] By adopting the above technical solution, the rotating disk drive mounting plate can drill the other end by rotating after drilling is completed at one end of the rear rocker, without the need for re-clamping, thereby improving drilling efficiency.

[0019] Optionally, a power piece is installed on one of the two rotating boxes, and the power piece drives the rotating disk to rotate.

[0020] By adopting the above technical solution, the rotating disk is driven to rotate by the power member, thereby improving the rotation accuracy of the rotating disk.

[0021] Optionally, the mounting platform is slidably arranged on the work surface along the length direction of the work surface.

[0022] By adopting the above technical solution, the sliding mounting platforms can facilitate the adjustment of the distance between the mounting platforms, thereby being suitable for mounting plates of different lengths.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] The support platform is used to support the connecting shaft. The inclined surface can guide the connecting shaft to slide, so that the rear forks at both ends of the connecting shaft can slide into the clamping opening. The rear forks are then fixed by the clamping bolts against the rear forks, and the connecting shaft is fixed by the sliding pressure plate. This makes the clamping mechanism suitable for special-shaped forklift rear rocker arms, facilitating the fixation of the rear rocker arms when drilling.

[0025] The top plate and top plate bolts can reduce the probability of the rear rocker detaching from the side of the clamping opening, thereby improving the stability of the clamping;

[0026] The connecting block connects the two clamping platforms to enhance their structural strength and provides installation space for the positioning plate. The two positioning plates, when used with positioning bolts facing opposite directions, can abut against the plate body through the positioning bolts, limiting the rear rocker's slippage along the length of the connecting axis and further improving the stability of the rear rocker clamping.

[0027] The rotating disk drive mounting plate can drill holes on one end of the rear rocker by rotating it, without the need for re-clamping, thus improving drilling efficiency.

[0028] The sliding mounting platform can facilitate the adjustment of the distance between the mounting platforms, thereby being suitable for mounting plates of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of this embodiment.

[0030] Figure 2 Schematic diagram of the structure of the mounting plate of this embodiment.

[0031] Explanation of the accompanying drawings: 1. Work surface; 2. Mounting plate; 3. Clamping mechanism; 31. Support platform; 32. Clamping platform; 33. Clamping bolt; 34. Pressure plate; 4. Inclined surface; 5. Clamping port; 6. Top plate; 7. Top plate bolt; 8. Guide rod; 9. Thread; 10. Positioning nut; 11. Connecting block; 12. Positioning plate; 13. Positioning bolt; 14. Mounting platform; 15. Rotating box; 16. Rotating disk; 17. Power part; 18. Adjusting bolt; 19. Adjusting nut; 20. Pressing piece. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-2This application is described in further detail.

[0033] The present application embodiment discloses a rear rocker fixture, referring to Figure 1 and Figure 2 , including a rectangular work table 1 installed on the drilling machine, a rectangular mounting plate 2 is provided on the work table 1, two sets of clamping mechanisms 3 are provided on the mounting plate 2, the two sets of clamping mechanisms 3 are adjacent and face oppositely, and the two sets of clamping mechanisms 3 are distributed along the length direction of the mounting plate 2, the clamping mechanism 3 includes a support platform 31 fixedly arranged in the middle position in the width direction of the mounting plate 2, two clamping platforms 32 respectively arranged at both ends of the width direction of the mounting plate 2, a clamping bolt 33 threadedly connected to the clamping platform 32 and a pressing plate 34 slidably arranged on the mounting plate 2, an inclined surface 4 is provided on the top of the support platform 31, and the clamping platform 32 is arranged on the inclined surface 4 of the support platform 31 facing On one side, the clamping platform 32 opens a clamping opening 5 toward the inclined surface 4, and the clamping platforms 32 of the two sets of clamping mechanisms 3 are connected and fixed to each other with their backs away from the clamping opening 5. One end of the clamping bolt 33 extends into the clamping opening 5, and the pressure plate 34 slides toward or away from the support platform 31; the support platform 31 is used to support the connecting shaft, and the opening of the inclined surface 4 can guide the sliding of the connecting shaft, so that the rear forks at both ends of the connecting shaft slide into the clamping opening 5, and then the rear forks are fixed by abutting against the rear forks through the clamping bolts 33, and the connecting shaft is fixed by the sliding pressure plate 34, so that the clamping mechanism 3 can be applied to special-shaped forklift rear rocker arms, which is convenient for fixing the rear rocker arms when drilling.

[0034] Reference Figure 1 and Figure 2 A top plate 6 is fixedly provided on the side of the support platform 31 away from the clamping platform 32, and a top plate bolt 7 is threadedly connected to the top plate 6. The top plate 6 cooperates with the top plate bolt 7 to reduce the probability of the rear rocker detaching from the opening side of the clamping port 5, thereby improving the stability of the clamping; a guide rod 8 is vertically fixed on the mounting plate 2, and the guide rod 8 passes through the pressure plate 34. A thread 9 is provided on the end of the guide rod 8 away from the mounting plate 2, and a positioning nut 10 is threadedly connected to the guide rod 8. The positioning nut 10 abuts against the side of the pressure plate 34 away from the mounting plate 2. The guide rod 8 is used to guide the pressure plate 34. The guide rod 8 cooperates with the positioning nut 10 to reduce the probability of the pressure plate 34 sliding away from the rear rocker, thereby reducing the probability of the rear rocker detaching. Rate; A connecting block 11 is fixed on the mounting plate 2, and the connecting block 11 connects the two clamping platforms 32. Two positioning plates 12 are fixed on the connecting block 11, and the positioning plates 12 extend toward the support platform 31. The positioning plates 12 are threadedly connected with positioning bolts 13 away from the connecting block 11. The positioning bolts 13 on the two positioning plates 12 face opposite directions. The connecting block 11 connects the two clamping platforms 32 to enhance the structural strength of the clamping platforms 32 and provide installation space for the positioning plates 12 at the same time. The two positioning plates 12 cooperate with the positioning bolts 13 facing opposite directions to abut the plate body through the positioning bolts 13, thereby limiting the slippage of the rear rocker in the length direction of the connecting axis, and further improving the stability of the rear rocker clamping.

[0035] Reference Figure 1 , both ends of the work table 1 in the length direction are slidably installed with mounting platforms 14, and the mounting platform 14 slides along the length direction of the work table 1. A long groove with a T-shaped cross section is opened on the work table 1, and an adjusting bolt 18 is slidably provided in the long groove. A pressing piece 20 is provided between the mounting platform 14 and the adjusting bolt 18, and an adjusting nut 19 is threadedly connected to the adjusting bolt 18. The adjusting nut 19 fixes the pressure plate 34 to the work table 1, and the pressing piece 20 fixes the mounting platform 14 on the work table 1. Loosen the adjusting nut 19 and the mounting platform 14 can slide on the work table 1. Tighten the adjusting nut 19 and the mounting platform 14 is fixed to the work table 1. Rotating boxes 15 are installed on the mounting platforms 14 at both ends by bolts. The two rotating boxes 1 5. Rotating disks 16 are provided on both sides of the facing each other, and the rotating disks 16 at both ends rotate coaxially. The two ends of the mounting plate 2 in the length direction are respectively mounted on the two rotating disks 16; a power member 17 is mounted on one of the two rotating boxes 15, and the power member 17 drives the rotating disk 16 to rotate. In this embodiment, the power member 17 is a reduction motor; the sliding setting of the mounting platform 14 can adjust the distance between the two mounting platforms 14, so as to be suitable for mounting plates 2 of different lengths. The synchronous sliding of the mounting platform 14 can adjust the position of the mounting plate 2 on the work surface 1, thereby adjusting the drilling position. The rotating disk 16 drives the mounting platform to rotate, and after drilling is completed at one end of the rear rocker, drilling can be performed on the other end by rotating, without the need for re-clamping, thereby improving drilling efficiency.

[0036] After the cam 31 is swung back and forth, the two ends of the cam 32 are rotated and the two ends of the cam 33 are rotated to form a circle, and the cam 33 is rotated to form a circle.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A rear rocker fixture, characterized by: The invention comprises a work surface (1), a mounting plate (2) is provided on the work surface (1), a clamping mechanism (3) is provided on the mounting plate (2), the clamping mechanism (3) comprises a support platform (31), a clamping platform (32), a clamping bolt (33) and a pressure plate (34), the support platform (31) is fixed at the middle position of the mounting plate (2) in the width direction, an inclined surface (4) is provided on the top of the support platform (31), the clamping platform (32) has two clamping platforms (32), and the two clamping platforms (32) are provided with a plurality of clamping bolts (33). ) are respectively arranged at both ends of the width direction of the mounting plate (2), the clamping platform (32) is arranged on one side of the inclined surface (4) of the support platform (31), and the clamping opening (5) is opened on the clamping platform (32) toward the inclined surface (4), the clamping bolt (33) is threadedly connected to the clamping platform (32), and one end of the clamping bolt (33) extends into the clamping opening (5), and the pressure plate (34) is slidably arranged on the mounting plate (2), and the pressure plate (34) slides toward or away from the support platform (31).

2. The rear rocker fixture according to claim 1, characterized in that: Two sets of clamping mechanisms (3) are provided on the mounting plate (2), and the clamping platforms (32) of the two sets of clamping mechanisms (3) are fixed to each other.

3. The rear rocker fixture according to claim 2, characterized in that: A top plate (6) is fixedly provided on the side of the support platform (31) facing away from the clamping platform (32), and a top plate bolt (7) is threadedly connected to the top plate (6).

4. The rear rocker fixture according to claim 3, characterized in that: A guide rod (8) is vertically fixed on the mounting plate (2), and the guide rod (8) passes through the pressure plate (34). A thread (9) is provided on one end of the guide rod (8) away from the mounting plate (2). A positioning nut (10) is threadedly connected to the guide rod (8), and the positioning nut (10) abuts against the side of the pressure plate (34) away from the mounting plate (2).

5. The rear rocker fixture according to claim 4, characterized in that: A connecting block (11) is fixedly provided on the mounting plate (2), the connecting block (11) being connected to two clamping platforms (32), two positioning plates (12) being fixedly provided on the connecting block (11), the positioning plates (12) extending toward the supporting platform (31), and positioning bolts (13) being threadedly connected to the positioning plates (12) away from the connecting block (11), and the positioning bolts (13) on the two positioning plates (12) facing in opposite directions.

6. The rear rocker fixture according to claim 5, characterized in that: Both ends of the work table (1) in the longitudinal direction are provided with mounting platforms (14), and both ends of the mounting platforms (14) are provided with rotating boxes (15). The rotating boxes (15) are provided with rotating disks (16) for rotation. The rotating disks (16) at both ends rotate coaxially, and the mounting plate (2) is respectively mounted on the two rotating disks (16) at both ends in the longitudinal direction.

7. The rear rocker fixture according to claim 6, characterized in that: A power member (17) is installed on one of the two rotating boxes (15), and the power member (17) drives the rotating disk (16) to rotate.

8. The rear rocker fixture according to claim 7, characterized in that: The mounting platform (14) is slidably arranged on the work surface (1) along the length direction of the work surface (1).

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