CN217995247U

CN217995247U - Tool transportation tool

Info

Publication number: CN217995247U
Application number: CN202221462271.5U
Authority: CN
Inventors: 陈显军; 张良; 李清; 李毅
Original assignee: Zhonglian Hengtong Machinery Co Ltd
Current assignee: Zhonglian Hengtong Machinery Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-09
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a machine tool transportation frock. The machine tool transportation tool comprises a pressure rod, a rack and a fastening assembly, wherein an installation shaft is arranged on the machine tool and is arranged on the rack; the press rod is arranged on the outer side of the rack and hinged to form a point A, the press rod is rotatably connected with the rack so that the press rod is in contact with or away from the mounting shaft, the fastening component comprises a connecting rod and a handle with a cam, and one end of the connecting rod is hinged to the rack to form a point B; the other end of the connecting rod is hinged with the cam to form a point C, the connecting rod and the handle form a locking state and a loosening state after rotating, the point C of the connecting rod is clamped at one end of the pressure rod, which is far away from the point A, in the locking state, and the cam is abutted against the upper end face of the pressure rod; and in a loosening state, the connecting rod and the handle are arranged far away from the pressure rod. The utility model discloses a locking of machines is realized to the cam, realizes that the machines can not take place to slide and produce the abnormal sound in the transportation.

Description

Tool transportation tool

Technical Field

The utility model relates to a large-scale engineering vehicle accessory technical field especially relates to a machine tool transportation frock.

Background

The machine tool can be carried at the tail end of the lorry-mounted crane to realize various functional operations. The machines are designed into a plurality of types according to the operation content of the lorry-mounted crane, and the machines are transported through a special transportation tool before the lorry-mounted crane is transferred.

The existing machine tool transportation tool comprises a pressure rod and a rack for placing machine tools. The two ends of the rack are respectively provided with a groove, the upper ends of the grooves are communicated, and the machine tool is provided with mounting shafts extending to the two ends. The mounting shaft is inserted in the groove. The utility model discloses a locking device of a motor vehicle, including frame, depression bar, frame, installation axle, the frame, the depression bar is located the outside of frame, just the one end of depression bar forms A point with the frame is articulated, the depression bar with the frame rotates to be connected so that the depression bar is with installation axle butt or keep away from the setting, realizes locking or unclamping. After the depression bar and installation axle butt the other end of depression bar runs through the frame through the bolt so that the depression bar is in locking state all the time.

Because the bolt is independent part, easily lose after the dismantlement. And the bolt is loosened due to overlarge fit clearance caused by impact and frequent disassembly and assembly of machines and tools in the transportation process, so that the fixation is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine tool transportation frock can effectively fix the machines.

The technical scheme of the utility model is that: a machine tool transportation tool comprises a pressure rod, a rack and a fastening assembly, wherein the rack is used for fixing the machine tool; the fastening assembly comprises a connecting rod and a handle with a cam, one end of the connecting rod is hinged with the rack to form a point B, and the point B and the point A are arranged away from each other; the other end of the connecting rod is hinged with the cam to form a point C, the connecting rod and the handle form a locking state and a loosening state after rotating, the point C of the connecting rod is clamped at one end of the pressure rod, which is far away from the point A, in the locking state, and the cam is abutted against the upper end face of the pressure rod; when in a loosening state, the connecting rod and the handle are arranged far away from the pressure rod.

Preferably, the rack is provided with a horizontally protruding fixed shaft; the connecting rod comprises a side plate, a connecting shaft, a nut and a sleeve; the two side plates are arranged in parallel at intervals, the sleeve is arranged at one end of each side plate and positioned between the two side plates, and the side plates, the sleeve and the fixed shaft are sleeved to form a point B; the connecting shaft penetrates through the cam and the side plates to form a point C, and the nut is sleeved on the connecting shaft extending out of the side plates; when the locking state is realized, one end of the pressure lever, which is far away from the point A, is arranged between the two side plates.

Preferably, the fixed shaft is a stepped shaft, the diameter of the stepped shaft gradually decreases from the rack to the outside, and the sleeve is fixed with the fixed shaft through a fastening nut after being sleeved with the fixed shaft.

Preferably, one end of the pressure lever, which is far away from the point A, is provided with a horizontally extending locking block, the upper end face of the locking block is provided with a locking plane D, the outer end face of the cam, which is far away from the connecting shaft, is provided with a locking plane E, and in a locking state, the locking block extends between the two side plates, and the locking plane E is in surface contact with the locking plane D.

Preferably, the compression bar is an arc-shaped plate protruding outwards, and a rubber pad in contact with the installation shaft is arranged on the inner bottom surface of the compression bar.

Preferably, two ends of the rack are respectively provided with a groove, the upper ends of the grooves are communicated, the grooves are arc-shaped and are matched with the mounting shafts, and a V-shaped opening is formed in a communicated part of the rack, which is positioned at the upper end of each groove.

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

1. the locking of the machine tool is realized by adopting the cam, and the machine tool can not slide and generate abnormal sound in the transportation process;

2. adopt two gyration pin joints of connecting rod, cam gyration plane locking structure, realize the switching of fastening components two kinds of states, easy operation, convenience have greatly promoted the convenience of operation.

Drawings

Fig. 1 is an exploded schematic view of the machine tool transportation tool provided by the present invention;

FIG. 2 is a schematic view of the handle of FIG. 1;

figure 3 is a schematic view of the fastening assembly in an unfastened condition;

figure 4 is a schematic view of the fastening assembly in a locked state.

In the drawings: 1. a machine tool; 11. installing a shaft; 2. a frame; 21. a groove; 22. a fixed shaft; 23. an aperture; 3. a pressure lever; 31. a locking block; 4. a rubber pad; 5. a fastening component; 51. a connecting rod; 511. a side plate; 512. a connecting shaft; 513. a nut; 514. a sleeve; 52. a handle; 521. a cam; 6. a pin shaft; 7. a cotter pin; 8. and (5) tightening the nut.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1, the tool transportation tool provided in this embodiment includes a tool 1, a frame 2, a press rod 3, a rubber pad 4, a fastening assembly 5, a pin shaft 6, a cotter pin 7, and a fastening nut 8. The machine tool 1 and the frame 2 can be carried on the lorry-mounted crane to operate. The lorry-mounted crane is connected with a hanging rod (not numbered) on the machine tool 1 through a hook.

The lower end of the implement 1 transversely penetrates through a mounting shaft 11, and the mounting shaft 11 extends to the outer side of the implement 1 towards two ends. Two ends of the frame 2 are respectively provided with a groove 21, and the upper ends of the grooves 21 are communicated. The groove 21 is arc-shaped and is matched with the mounting shaft 11, and a V-shaped opening is formed in a penetrating position, located at the upper end of the groove 21, of the rack 2, so that the mounting shaft 11 can be inserted into the groove 21 from top to bottom. The frame 2 is provided with a fixed shaft 22 which horizontally extends outwards. The fixed shaft 22 is a stepped shaft, and the diameter of the stepped shaft gradually decreases from the frame to the outside. And a hole 23 for the pin shaft 6 to pass through is arranged on the frame 2.

The pressing rod 3 is arranged on the outer sides of two ends of the rack 2, so that the two ends extending outwards of the mounting shaft 11 can be locked at the same time. The compression bar 3 is a convex arc-shaped plate, and a rubber pad 4 which is in contact with the mounting shaft 11 is arranged on the inner bottom surface of the compression bar. One end of the pressure lever 3 is hinged with a hole 23 on the frame 2 through a pin shaft 6 to form a point A. The end of the pin 6 is fixed by a cotter pin 7. One end of the pressure lever 3, which is far away from the point A, is provided with a locking block 31 extending horizontally, and the upper end face of the locking block 31 is provided with a locking plane D.

The fastening assembly 5 comprises a link 51 and a handle 52 having a cam 521. The link 51 includes a side plate 511, a connecting shaft 512, a nut 513, and a sleeve 514. The side plates 511 are arranged in parallel at intervals, and the sleeve 514 is arranged at one end of each side plate 511 and is positioned between the two side plates 511. The side plate 511, the sleeve 514 and the fixed shaft 22 are sleeved and fixed through a fastening nut 8 to form a point B. As shown in fig. 2, a cam 521 is provided at one end of the handle 52, and a hinge hole provided in the cam 521 is offset from an axial line of the handle 52. The outer end surface of the cam 521 away from the hinge hole is a locking plane E.

As shown in fig. 1, the cam 521 is located between the side plates 511 at the other ends of the side plates 511. The connecting shaft 512 penetrates the cam 521 and the side plate 511 to form a point C. The nut 513 is fitted over the connecting shaft 512 extending outside the side plate 511.

The point A, the point B and the point C are hinged points.

The link 51 and the handle 52 are rotated to form a locking state and an unlocking state. As shown in fig. 3, in the released state, the link 51 and the handle 52 are disposed away from the plunger 3. When the pressure lever 3 needs to be locked, the connecting rod is rotated clockwise 180 degrees relative to the point B, so that the locking block 31 penetrates out of the gap between the two side plates 511. And then the handle 52 is rotated counterclockwise by 90 degrees, so that the locking plane E is in surface contact with the locking plane D to lock the pressure lever 3, the implement 1 is locked through the pressure lever 3, a locking state shown in figure 4 is formed, and the implement 1 can be transported.

When the implement 1 needs to be dismounted, the handle 52 is rotated in the reverse direction to enable the fastening component 5 to be in the state shown in fig. 3, the pressure lever 3 is rotated clockwise, and the implement 1 is taken out.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A machine tool transportation tool comprises a pressure lever and a rack for fixing the machine tool, wherein the machine tool is provided with an installation shaft extending towards two ends, and the installation shaft is arranged on the rack; the pressing rod is arranged on the outer side of the rack, one end of the pressing rod is hinged with the rack to form a point A, and the pressing rod is rotatably connected with the rack so that the pressing rod is in contact with or far away from the installation shaft; the other end of the connecting rod is hinged with the cam to form a point C, the connecting rod and the handle form a locking state and a loosening state after rotating, the point C of the connecting rod is clamped at one end, far away from the point A, of the pressing rod in the locking state, and the cam is abutted to the upper end face of the pressing rod; when in a loosening state, the connecting rod and the handle are arranged far away from the pressure rod.

2. The implement transportation tool of claim 1, wherein the frame is provided with a horizontally protruding fixed shaft; the connecting rod comprises a side plate, a connecting shaft, a nut and a sleeve; the two side plates are arranged in parallel at intervals, the sleeve is arranged at one end of each side plate and is positioned between the two side plates, and the side plates, the sleeve and the fixed shaft are sleeved to form a point B; the connecting shaft penetrates through the cam and the side plates to form a point C, and the nut is sleeved on the connecting shaft extending out of the outer sides of the side plates; when the locking state is realized, one end of the pressure lever, which is far away from the point A, is arranged between the two side plates.

3. The implement transportation tool of claim 2, wherein the fixed shaft is a stepped shaft, the diameter of the stepped shaft gradually decreases from the frame to the outside, and the sleeve is fixed to the fixed shaft by a fastening nut after being sleeved with the sleeve.

4. The implement transportation tool of claim 2, wherein a horizontally extending locking block is arranged at one end of the pressure lever, which is far away from the point A, a locking plane D is arranged on the upper end face of the locking block, the outer end face of the cam, which is far away from the connecting shaft, is a locking plane E, and in a locking state, the locking block extends between the two side plates, and the locking plane E is in surface contact with the locking plane D.

5. The implement transport tooling of claim 1, wherein the compression bar is a convex arc-shaped plate, and a rubber pad contacting the mounting shaft is arranged on the inner bottom surface of the compression bar.

6. The implement transportation tool according to claim 1, wherein a groove is formed at each of two ends of the frame, the upper end of each groove is through, each groove is in the shape of an arc fitted with the mounting shaft, and a V-shaped opening is formed in a through portion of the frame, which is located at the upper end of each groove.