CN218947435U - Fork stand column plate positioning device - Google Patents

Abstract

The utility model discloses a positioning device for a fork column plate, which comprises a support plate and a positioning block connected to the support plate, wherein the support plate comprises a support main body and a mounting head arranged at the upper end of the support main body, a clamping groove is formed in the mounting head, the positioning block comprises a positioning block main body and a positioning screw arranged on the positioning block main body, a clamping block is arranged at one end, far away from the positioning screw, of the positioning block main body, the clamping block is clamped in the clamping groove on the mounting head.

Description

Fork stand column plate positioning device

Technical Field

The utility model relates to the technical field of forklift fork production equipment, in particular to a fork column plate positioning device.

Background

Fork carriages are an essential key component in forklift lifting systems. Because the hoisting system is various in goods, the fork frame is also various, the quantity is up to tens, in order to optimize resource allocation, the assembly fixture of a pair of fork frame needs to be compatible with more than ten products, basically the locating component at each position needs to be detachable, the highest detachment and replacement frequency in the fork frame assembly fixture is the column plate out-shift locating component, the locating component for column plate out-shift locating on the fork frame assembly fixture used in the current workshop adopts a structural form (shown in figure 7) of U-shaped clamping grooves and double bolts, and the structural form has the following defects:

1. the disassembly and replacement time is long, at least 4 upright post plate gear-opening positioning assemblies are used for each product, 8 groups of holes are required to be aligned with holes in the disassembly and replacement process, 8 bolts are required to be plugged and pulled out, the bolts are often blocked due to welding slag splashing, the disassembly and the replacement are inconvenient, and the production beat is influenced;

2. the processing cost of the positioning component is high, the processing allowance of the U-shaped groove of the positioning block is large, the processing is easy to deform, secondary processing and repair are needed, meanwhile, each positioning block needs 4 bushings, and the total of 4 positioning components of each product needs 16 bushings, so that the processing cost of the structural form is relatively high as a whole;

3. the positioning component has long processing period, the U-shaped groove of the positioning block has large processing allowance and is easy to deform, and the processing speed is low. The bushing needs rough turning, heat treatment and grinding of the inner circle and the outer circle, and has more working procedures and long period. If the tooling needs to be added with a new compatible product, the production period of the positioning component in the structural form can seriously influence the development progress of the new product.

Disclosure of Invention

The utility model aims to provide a pallet fork column plate positioning device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fork stand board positioner, includes the saddle board and connect in locating piece on the saddle board, the saddle board include the support main part and set up in the installation head of support main part upper end, be equipped with the draw-in groove on the installation head, the locating piece include the locating piece main part and set up in set screw in the locating piece main part, keep away from in the locating piece main part set screw's one end is equipped with the fixture block, the fixture block joint is in the overhead draw-in groove of installation.

As a further scheme of the utility model: the clamping groove on the mounting head comprises a transverse groove and a vertical groove, one end of the vertical groove, which is close to the transverse groove, is communicated with the transverse groove, the clamping block on the positioning block main body comprises a first clamping block and a second clamping block, the first clamping block is clamped in the transverse groove, and the second clamping block is clamped in the vertical groove.

As a further scheme of the utility model: the horizontal groove is positioned at the upper end of the vertical groove, and the first clamping block is positioned above the second clamping block.

As a further scheme of the utility model: the mounting head is inserted with a pressing part, and the pressing part penetrates through the mounting head and is movably connected with the clamping block.

As a further scheme of the utility model: the installation head is provided with a compression hole, the compression part comprises a compression rod, the compression rod passes through the compression hole, the lower end of the compression rod is provided with a compression head, the lower end of the compression head is of a spherical structure, a spring is sleeved on the compression rod, and two ends of the spring are located between the compression head and the installation head.

As a further scheme of the utility model: the upper end of the first clamping block is provided with a limit groove matched with the pressing head, the limit groove is a V-shaped groove, and the limit groove is arranged along the width direction of the first clamping block and is identical to the width of the first clamping block.

As a further scheme of the utility model: the upper end of the pressing rod is provided with a connecting rod, and the connecting rod is positioned above the mounting head and is connected with a handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. the positioning device is quick to replace, when products are switched, positioning blocks with different specifications can be replaced only by pulling the handle, the production replacing time is reduced from 5min to 1.5min, the production replacing speed is greatly improved, in the using process, the demolding can be disassembled only by pulling the handle, the installation is simple, and the production efficiency is greatly improved;

2. the positioning device has the advantages that the positioning assembly is few in raw materials, the processing cost is low, the total cost is about 40% of the original cost, and the cost is greatly reduced;

3. the positioning device has the advantages of small number of parts, few part processing procedures, small processing allowance and few processing time, the production time of the whole gear-shifting positioning assembly is about 50% of the original production time, and the production period is greatly shortened.

Drawings

FIG. 1 is a schematic diagram of the structure of the present embodiment;

FIG. 2 is a cross-sectional view of the present embodiment;

FIG. 3 is a schematic view of the structure of the support plate of the present embodiment;

fig. 4 is a schematic view of the structure of the pressing part of the present embodiment;

fig. 5 and 6 are schematic structural diagrams of the positioning block according to the present embodiment.

Fig. 7 is a schematic structural diagram of a conventional pallet fork column positioning plate device.

In the figure:

1-seat board, 11-seat main part, 12-installation head, 13-hold-down hole, 14-transverse groove, 15-perpendicular groove, 2-spring, 3-hold-down part, 31-hold-down bar, 32-hold-down head, 33-connecting rod, 4-handle, 5-closing plate, 6-locating piece, 61-locating piece main part, 62-set screw, 63-first fixture block, 64-spacing groove, 65-second fixture block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in an embodiment of the utility model, a positioning device for a fork column plate includes a support plate 1 and a positioning block 6 connected to the support plate 1, the support plate 1 includes a support main body 11 and a mounting head 12 disposed at an upper end of the support main body 11, a clamping groove is disposed on the mounting head 12, the positioning block 6 includes a positioning block main body 61 and a positioning screw 62 disposed on the positioning block main body 61, a clamping block is disposed at an end of the positioning block main body 61 far away from the positioning screw 62, the clamping block is clamped in the clamping groove on the mounting head 12, in this embodiment, the clamping groove on the mounting head 12 includes a horizontal groove 14 and a vertical groove 15, an end of the vertical groove 15 close to the horizontal groove 14 is communicated with the horizontal groove 14, the clamping block on the positioning block main body 61 includes a first clamping block 63 and a second clamping block 65, the horizontal groove 14 is disposed at an upper end of the vertical groove 15, the first clamping block 63 is disposed above the second clamping block 65, the first clamping block 63 is clamped in the horizontal groove 14, and the second clamping block 65 is clamped in the vertical groove 15.

In addition, peg graft on the installation head 12 and have the clamp part 3, the clamp part 3 passes installation head 12 and fixture block swing joint, be equipped with on the installation head 12 and compress tightly the hole 13, the clamp part 3 includes the clamp rod 31, the clamp rod 31 passes and compresses tightly the hole 13, the clamp rod 31 lower extreme is equipped with the clamp head 32, the clamp head 32 lower extreme is spherical structure, cup joint spring 2 on the clamp rod 31, the both ends of spring 2 are located between clamp head 32 and the installation head 12, the upper end of first fixture block 63 is equipped with and compresses tightly first 32 complex spacing groove 64, spacing groove 64 is the V type groove, spacing groove 64 is arranged along first fixture block 63 width direction and is the same with first fixture block 63 width, clamp rod 31 upper end is equipped with connecting rod 33, connecting rod 33 is located installation head 12 top and is connected with handle 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a fork stand board positioner, includes bedplate (1) and connect in locating piece (6) on bedplate (1), its characterized in that, bedplate (1) include support main part (11) and set up in installation head (12) of support main part (11) upper end, be equipped with the draw-in groove on installation head (12), locating piece (6) include locating piece main part (61) and set up in locating screw (62) on locating piece main part (61), keep away from on locating piece main part (61) one end of locating screw (62) is equipped with the fixture block, the fixture block joint is in the draw-in groove on installation head (12).

2. The pallet fork column plate positioning device according to claim 1, wherein the clamping groove on the mounting head (12) comprises a transverse groove (14) and a vertical groove (15), one end of the vertical groove (15) close to the transverse groove (14) is communicated with the transverse groove (14), the clamping block on the positioning block main body (61) comprises a first clamping block (63) and a second clamping block (65), the first clamping block (63) is clamped in the transverse groove (14), and the second clamping block (65) is clamped in the vertical groove (15).

3. The pallet fork column plate positioning device according to claim 2, wherein the transverse slot (14) is located at the upper end of the vertical slot (15), and the first clamping block (63) is located above the second clamping block (65).

4. A pallet fork column plate positioning device according to claim 2 or 3, wherein the mounting head (12) is inserted with a pressing part (3), and the pressing part (3) penetrates through the mounting head (12) to be movably connected with the clamping block.

5. The pallet fork column plate positioning device according to claim 4, wherein the mounting head (12) is provided with a pressing hole (13), the pressing part (3) comprises a pressing rod (31), the pressing rod (31) penetrates through the pressing hole (13), the lower end of the pressing rod (31) is provided with a pressing head (32), the lower end of the pressing head (32) is of a spherical structure, the pressing rod (31) is sleeved with a spring (2), and two ends of the spring (2) are located between the pressing head (32) and the mounting head (12).

6. The pallet fork column plate positioning device according to claim 5, wherein a limiting groove (64) matched with the pressing head (32) is formed in the upper end of the first clamping block (63), the limiting groove (64) is a V-shaped groove, and the limiting groove (64) is arranged along the width direction of the first clamping block (63) and is the same as the width of the first clamping block (63).

7. The pallet fork column plate positioning device according to claim 5, wherein a connecting rod (33) is arranged at the upper end of the pressing rod (31), and the connecting rod (33) is located above the mounting head (12) and is connected with a handle (4).

Images