Semi-finished part transfer trolley

Abstract

A semi-finished part transfer trolley comprises a trolley body, a supporting plate is arranged in the trolley body, at least one tensioning mechanism matched with center holes of semi-finished parts is arranged on the supporting plate, each tensioning mechanism comprises a fixed part and a movable part, the fixed parts are installed on the upper portion of the supporting plate, the movable parts are arranged in sliding grooves, and the movable parts are arranged in the sliding grooves. The sliding groove is formed in the supporting plate, and the moving piece is connected with a driving mechanism through a transmission mechanism. According to the utility model, the tensioning mechanism is adopted to realize tensioning and fixing of parts, and meanwhile, by controlling the lifting of the supporting plate, the parts can be completely positioned in the vehicle body in the transferring process, so that the problem of displacement or toppling of the parts in the transferring process in the prior art is solved, the friction phenomenon between the parts and the external environment is avoided, and the service life of the parts is prolonged. And efficient and stable transfer of semi-finished parts is achieved.

Description

Technical Field

[0001] The utility model relates to a transfer vehicle, in particular to a semi-finished parts transfer vehicle. Background Art

[0002] Disc-type parts usually have a circular cross-section and may contain a center hole, edge flanges or other special features. Figure 7 The bearing seat (shown) is a disc-type part with a design shape similar to that of a large disc and is used to support and fix the bearing.

[0003] Since the disc-like parts are round in shape, they lack stable support points when stacked, fixed and transported, and are prone to shifting or tipping over. This not only increases the risk during transportation, but may also cause scratches or collisions on the surface of the parts, thereby destroying their original accuracy and finish, affecting the subsequent assembly accuracy. This is the shortcoming of the existing technology. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a semi-finished parts transfer vehicle.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a semi-finished parts transfer vehicle, including a vehicle body, a support plate is arranged in the vehicle body, and at least one group of tensioning mechanisms adapted to the center hole of the semi-finished parts are arranged on the support plate. The tensioning mechanism includes a fixed part and a movable part, the fixed part is installed on the upper part of the support plate, the movable part is arranged in a slide groove, and the slide groove is arranged on the support plate, and the movable part is connected to the driving mechanism through a transmission mechanism.

[0006] A further improvement of the utility model is that the driving mechanism adopts a pneumatic cylinder.

[0007] A further improvement of the utility model is that the transmission mechanism includes a vertical moving rod and a horizontal moving rod, the vertical moving rod is fixedly connected to the piston rod of the pneumatic cylinder, one end of the horizontal moving rod is fixed to the vertical moving rod, and the moving member is fixed to the horizontal moving rod.

[0008] A further improvement of the utility model is that the fixing piece is an arc-shaped plate.

[0009] A further improvement of the utility model is that the moving member is an arc-shaped plate.

[0010] A further improvement of the utility model is that the lower part of the support plate is connected to the guide sleeve through a fixed plate, and the horizontal moving rod is slidably connected to the guide sleeve.

[0011] A further improvement of the utility model is that the vehicle body includes a bottom plate, an electric cylinder is fixed to the lower part of the bottom plate, and the piston rod of the electric cylinder passes through the bottom plate and is fixedly connected to the support plate.

[0012] A further improvement of the utility model is that a guide rod is arranged between the support plate and the bottom plate, a guide hole is arranged on the bottom plate, and the guide rod is slidably connected to the guide hole.

[0013] A further improvement of the utility model is that a universal wheel is installed at the lower part of the vehicle body.

[0014] A further improvement of the utility model is that a push rod is arranged at one end of the vehicle body.

[0015] The beneficial effects of the utility model are as follows: the utility model adopts a tensioning mechanism to realize the tensioning and fixing of parts, and at the same time controls the lifting and lowering of the support plate so that the parts can be completely in the vehicle body during the transportation process, thereby solving the problem of displacement or tipping of parts during transportation in the prior art, avoiding the friction between the parts and the external environment, and realizing efficient and stable transportation of semi-finished parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 for Figure 1 A schematic diagram of a top view structure;

[0018] Figure 3 for Figure 1 A magnified view of the structure at A;

[0019] Figure 4 for Figure 2 A magnified view of the structure at B in FIG.

[0020] Figure 5 It is a bottom view structural diagram of the support plate and the transmission mechanism;

[0021] Figure 6 for Figure 5 Schematic diagram of the structure at C in the middle;

[0022] Figure 7 It is a structural schematic diagram of a circular bearing seat.

[0023] In the figure: 1 is a vehicle body, 11 is a bottom plate, 2 is a support plate, 21 is a slide groove, 3 is a tensioning mechanism, 31 is a fixing member, 32 is a moving member, 4 is a transmission mechanism, 41 is a vertical moving rod, 42 is a horizontal moving rod, 5 is a driving mechanism, 6 is a guide sleeve, 7 is a fixing plate, 8 is an electric cylinder, 9 is a guide rod, 10 is a universal wheel, 110 is a push rod, and 111 is a circular bearing seat. DETAILED DESCRIPTION

[0024] 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.

[0025] The following takes the circular bearing seat 111 as an example, and further describes the present invention in combination with the accompanying drawings and embodiments:

[0026] Embodiment 1: Figure 1-6 As shown, a semi-finished parts transfer vehicle comprises a vehicle body 1, a universal wheel 10 is installed at the lower part of the vehicle body 1, a push rod 110 is arranged at one end of the vehicle body 1, a support plate 2 is arranged in the vehicle body 1, and at least one group of tensioning mechanisms 3 adapted to the center hole of the semi-finished parts are arranged on the support plate 2, the tensioning mechanism 3 comprises a fixing member 31 and a moving member 32, the fixing member 31 is installed at the upper part of the support plate 2, the moving member 32 is arranged in a slide groove 21, and the slide groove 21 is arranged on the support plate 2, and the moving member 32 is connected to the driving mechanism 5 through the transmission mechanism 4.

[0027] The utility model adopts a tensioning mechanism to fix the semi-finished parts, wherein the fixing part 31 plays the role of positioning and supporting, and the moving part 32 realizes the tensioning and fixing of the semi-finished parts during the movement in the slide slot. At this time, when the semi-finished parts are transported, the semi-finished parts will not be displaced or tipped over, thus avoiding the phenomenon of damage to the surface of the parts. After being transported to the fixed position, the moving part 32 moves in the opposite direction under the drive of the driving mechanism 5 and the transmission mechanism 4, realizing the loosening operation of the parts, and then the parts can be removed.

[0028] Specifically, in the utility model, the driving mechanism adopts a pneumatic cylinder.

[0029] Furthermore, the transmission mechanism 4 includes a vertical moving rod 41 and a horizontal moving rod 42, wherein the vertical moving rod 41 is fixedly connected to the piston rod of the pneumatic cylinder, one end of the horizontal moving rod 42 is fixed to the vertical moving rod 41, and the moving member 32 is fixed to the horizontal moving rod 42. The pneumatic cylinder is actuated to drive the vertical moving rod 41 to move, thereby driving the horizontal moving rod 42 to move, and the horizontal moving rod 42 drives the moving member 32 to move, thereby finally achieving the tensioning of the parts.

[0030] In the present invention, in order to improve the efficiency of parts transfer, horizontal moving rods 42 are provided at both ends of the vertical moving rod 41 .

[0031] In order to match the central hole of the circular bearing seat 111 in the utility model, the fixing part 31 is an arc-shaped plate, and the movable part 32 is an arc-shaped plate. The design of the arc-shaped plate can provide uniform contact pressure during tightening, effectively preventing the parts from sliding or falling off during transportation.

[0032] Furthermore, the lower part of the support plate 2 is connected to the guide sleeve 6 through the fixed plate 7, and the horizontal moving rod 42 is slidably connected to the guide sleeve 6. The design of the guide sleeve 6 provides a stable motion trajectory for the horizontal moving rod 42, thereby improving the stability during the parts transportation process.

[0033] Embodiment 2: Since the surface of parts is prone to friction with the external environment during transportation, resulting in wear or scratches on the surface of parts, in order to avoid this phenomenon, the utility model fixes an electric cylinder 8 at the lower part of the bottom plate 11 of the vehicle body, and the piston rod of the electric cylinder 8 passes through the bottom plate 11 and is fixedly connected to the support plate 2. Turn on the electric cylinder 8, and the support plate can be moved up and down or raised and lowered under the drive of the electric cylinder 8. When parts need to be loaded into the transfer vehicle, control the support plate to rise until it exceeds the side wall of the vehicle body, and put the parts on the tensioning mechanism to tighten and fix them; then control the support plate to descend until the parts are lowered into the vehicle body, pull the vehicle body to a suitable position, and complete the transportation of the parts. During the entire transportation process, the parts are always in the vehicle body, avoiding damage to the surface of the parts caused by the external environment.

[0034] In order to enhance the stability of the support plate during the lifting process, a guide rod 9 is further provided between the support plate and the bottom plate, a guide hole is provided on the bottom plate 11, and the guide rod 9 is slidably connected with the guide hole. The design of the guide rod and the guide hole provides a stable lifting track for the support plate, and also effectively prevents the support plate from shaking or deflecting during the lifting process.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A semi-finished parts transfer vehicle, comprising a vehicle body, characterized in that: A support plate is provided on the vehicle body, and at least one set of tensioning mechanisms adapted to the center hole of the semi-finished part is provided on the support plate. The tensioning mechanism includes a fixed part and a movable part. The fixed part is installed on the upper part of the support plate, and the movable part is arranged in a slide groove, and the slide groove is arranged on the support plate. The movable part is connected to the driving mechanism through a transmission mechanism.

2. The semi-finished parts transfer vehicle according to claim 1, characterized in that: The driving mechanism adopts a pneumatic cylinder.

3. The semi-finished parts transfer vehicle according to claim 2, characterized in that: The transmission mechanism comprises a vertical moving rod and a horizontal moving rod, wherein the vertical moving rod is fixedly connected to the piston rod of the pneumatic cylinder, one end of the horizontal moving rod is fixed to the vertical moving rod, and the moving member is fixed to the horizontal moving rod.

4. The semi-finished parts transfer vehicle according to claim 1, characterized in that: The fixing member is an arc-shaped plate.

5. The semi-finished parts transfer vehicle according to any one of claims 1 to 4, characterized in that: The moving part is an arc-shaped plate.

6. The semi-finished parts transfer vehicle according to claim 3, characterized in that: The lower part of the support plate is connected with the guide sleeve through a fixing plate, and the horizontal moving rod is slidably connected with the guide sleeve.

7. The semi-finished parts transfer vehicle according to claim 1, characterized in that: The vehicle body comprises a bottom plate, an electric cylinder is fixed at the lower part of the bottom plate, and a piston rod of the electric cylinder passes through the bottom plate and is fixedly connected to the support plate.

8. The semi-finished parts transfer vehicle according to claim 7, characterized in that: A guide rod is further arranged between the support plate and the bottom plate, a guide hole is arranged on the bottom plate, and the guide rod is slidably connected with the guide hole.

9. The semi-finished parts transfer vehicle according to claim 1, characterized in that: Universal wheels are installed at the lower part of the vehicle body.

10. The semi-finished parts transfer vehicle according to claim 1, characterized in that: A push rod is arranged at one end of the vehicle body.

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