Pressing tool for front plate of forklift

Abstract

The utility model discloses a pressing tool for a front plate of a forklift, which comprises a double-thread screw and two pressing screw heads arranged at the ends of the double-thread screw, and the two ends of the double-thread screw are respectively connected with the two pressing screw heads. And at least one unthreaded hole for inserting the handle is formed in the middle of the double-thread screw. The front plate pressing device is simple in structure, does not need to be installed on a specific platform through mutual matching of the pressing screw head, the double-thread screw and the handle, can achieve pressing of the front plate through only installation space, can be easily taken away and placed on one side after spot welding and fixing of the front plate, does not affect demolding and does not occupy spot welding space of other parts.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift front plate processing, in particular to a pressing tool for a forklift front plate. Background Art

[0002] An electric forklift is a forklift that uses electricity to operate, and most of them work on batteries. A battery is a type of battery that can store limited electrical energy and use it in a suitable place. However, there is a battery front plate at the front end of the frame of the electric forklift. The front plate is assembled on the frame assembly mold and placed vertically on the motor bottom plate. A limited position mechanism is designed behind the front plate, but there is no clamping device in the front. The front plate is unstable and the position accuracy is affected. There are many components on the frame mold, and the space in front of the front plate is limited. There is no place to install the existing clamping device, so it is necessary to design a clamping tool for the forklift front plate. Utility Model Content

[0003] The purpose of the utility model is to provide a pressing tool for a forklift front plate to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for a forklift front plate, comprising a double-headed screw and a clamping screw head arranged at the end of the double-headed screw, the number of the clamping screw heads is two, and the two ends of the double-headed screw are respectively connected to the two clamping screw heads, and at least one light hole for inserting a handle is opened in the middle of the double-headed screw.

[0005] As a further solution of the utility model: an internal thread groove is formed at one end of the compression screw head, and the internal thread of the internal thread groove is adapted to the external thread of the end of the double-headed screw.

[0006] As a further solution of the utility model: a rubber sleeve is installed at the end of the clamping screw head away from the internal thread groove, and the rubber sleeve is detachably installed at the end of the clamping screw head.

[0007] As a further solution of the utility model: the external threads at both ends of the double-headed screw are left-handed threads and right-handed threads respectively, and the left-handed threads and right-handed threads are respectively adapted to the internal thread grooves on the two clamping screw heads.

[0008] As a further solution of the utility model: the outer diameter of the handle is adapted to the inner diameter of the light hole, and the handle is provided with a limit block, and the diameter of the limit block is larger than the diameter of the light hole.

[0009] As a further solution of the utility model: the non-adjacent end surfaces of the two pressing screw heads are respectively connected to the pressing surface and the fixing surface of the front plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are: through the mutual cooperation of the clamping screw head, the double-headed screw and the handle, it does not need to be installed on a specific platform, and the only installation space can be used to achieve the clamping of the front plate. After the front plate is spot-welded and fixed, it can be easily removed and placed aside without affecting demoulding and occupying the spot-welding space of other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the tooling structure of the utility model;

[0012] Figure 2 It is a cross-sectional view of the tooling structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the compression screw head of the utility model;

[0014] Figure 4 This is a schematic diagram of the tooling of the utility model in use state (pressing);

[0015] Figure 5 It is a schematic diagram of the tooling of the utility model in the use state (loosening);

[0016] In the figure: 1. Compression screw head; 2. Double-head screw; 3. Handle. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-5In the embodiment of the utility model, a clamping tool for the front plate of a forklift comprises a double-headed screw 2 and a clamping screw head 1 arranged at the end of the double-headed screw 2, one end of the clamping screw head 1 is provided with an internal thread groove, and the internal thread of the internal thread groove is adapted to the external thread at the end of the double-headed screw 2, the number of the clamping screw heads 1 is two, and the two ends of the double-headed screw 2 are respectively connected to the two clamping screw heads 1, and the non-adjacent end surfaces of the two clamping screw heads 1 are respectively contacted and connected with the front plate to be pressed and the fixed surface, and the clamping tool is located on the front plate to be pressed and the fixed surface, and both ends of the double-headed screw 2 are The external threads are respectively left-handed and right-handed, and the left-handed and right-handed threads are respectively matched with the internal thread grooves on the two compression screw heads 1. The two compression screw heads 1 can be moved to both sides or contracted to the middle at the same time by rotating the double-headed screw 2. At least one light hole for the handle 3 to be inserted is provided in the middle of the double-headed screw 2. The number of light holes is not limited. In the present embodiment, preferably, the number of light holes is two. According to the operating space, the handle 3 can be inserted into and rotated in any one of the light holes. Operating the handle 3 causes the double-headed screw 2 to rotate, thereby driving the movement of the compression screw head 1.

[0019] See also Figure 3 In one embodiment, in this embodiment, preferably, a rubber sleeve is installed at the end of the clamping screw head 1 away from the internal thread groove, and the rubber sleeve is detachably installed on the end of the clamping screw head 1, and the contact surface (clamping surface) between the rubber sleeve and the front plate is provided with a certain arc, the rubber sleeve has a certain elasticity, and can well protect the front plate of the frame, the contact surface (clamping surface) contacts the front plate or other surfaces parallel to the front plate, and when the double-headed screw 2 rotates, the distance between the clamping surfaces of the two clamping screw heads changes, which plays a role of clamping or loosening.

[0020] See also Figure 2 In one embodiment, in this embodiment, preferably, the outer diameter of the handle 3 is adapted to the inner diameter of the light hole, and a limit block is provided on the handle 3, and the diameter of the limit block is larger than the diameter of the light hole, so that the operating handle 3 cannot completely pass through the light hole, so that when the staff rotates the double-headed screw 2, they only need to grasp one end of the handle 3 to complete the rotation of the double-headed screw 2.

[0021] Working principle and use process of the utility model: The application premise of the clamping tool is that there is a fixed surface parallel to the surface to be clamped, and the distance is appropriate. When using: first put the clamping tool to the position where you want to clamp. At this time, the clamping surfaces at both ends of the tool are facing the fixed surface and the surface to be clamped of the front plate respectively. Hold the double-headed screw 2 with one hand, and rotate the clamping screw heads 1 at both ends with the other hand, so that the clamping surfaces of the clamping screw 1 heads are respectively close to the fixed surface and the surface to be clamped of the front plate; then use the handle 3 to rotate the double-headed screw 2 clockwise to make the clamping screw head 1 continue to move to both ends, and the clamping surface pushes the front plate to move into place and cannot shake. At this time, one side of the front plate is close to the limiting mechanism, and the other side is clamped by this tool; then wait until the front plate is spot welded firmly, use the handle 3 to rotate the double-headed screw 2 counterclockwise, and the clamping screw heads 1 on both sides move to the middle. The tool releases the front plate, and the tool is taken away and placed aside for subsequent operation. In this case, 2 sets of this tool were used to clamp the front plate. See the usage status. Figure 4 , Figure 5 .

[0022] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0023] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A clamping tool for a forklift front plate, characterized in that: It comprises a double-headed screw rod (2) and a clamping screw head (1) arranged at the end of the double-headed screw rod (2), the number of the clamping screw heads (1) is two, and the two ends of the double-headed screw rod (2) are respectively connected to the two clamping screw heads (1), and at least one light hole for inserting a handle (3) is opened in the middle of the double-headed screw rod (2).

2. The pressing tool for the front plate of a forklift according to claim 1, characterized in that: An internal thread groove is formed at one end of the compression screw head (1), and the internal thread of the internal thread groove is adapted to the external thread at the end of the double-headed screw rod (2).

3. The pressing tool for the front plate of a forklift according to claim 1, characterized in that: A rubber sleeve is installed at the end of the compression screw head (1) away from the internal thread groove, and the rubber sleeve is detachably installed at the end of the compression screw head (1).

4. The pressing tool for the front plate of a forklift according to claim 1, characterized in that: The external threads at both ends of the double-headed screw (2) are respectively left-handed threads and right-handed threads, and the left-handed threads and right-handed threads are respectively adapted to the internal thread grooves on the two compression screw heads (1).

5. The pressing tool for the front plate of a forklift according to claim 1, characterized in that: The outer diameter of the handle (3) is adapted to the inner diameter of the light hole, and the handle (3) is provided with a limit block, the diameter of the limit block being greater than the diameter of the light hole.

6. The pressing tool for the front plate of a forklift according to claim 1, characterized in that: The non-adjacent end surfaces of the two pressing screw heads (1) are respectively connected to the pressing surface and the fixing surface of the front plate.

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