Pallet with positioning structure for transporting shaft parts

Abstract

The utility model discloses a shaft part transportation tray with a positioning structure, which belongs to the technical field of shaft part processing, and comprises a tray body, the right side of the tray body is fixedly connected with an auxiliary part storage box, and the inner side of the tray body is movably connected with an adjusting positioning mechanism. The top of the adjusting and positioning mechanism is movably connected with a rotating and positioning assembly, the top of the rotating and positioning assembly is movably connected with an adjusting and clamping mechanism, and the left-right distance and the front-back distance of a support for supporting the shaft part in the tray body can be independently adjusted. Therefore, the shaft rings can be prevented from being clamped in the supporting and clamping process according to the positions of the shaft rings of different shaft parts on the left-right interval, and the situation that the shaft rings of the adjacent shaft parts protrude greatly on the front-back interval, so that the adjacent shaft parts are abraded is avoided. And two supports, three supports or multiple supports can be selected for supporting by using shaft parts of different models.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft parts processing, in particular to a tray for transporting shaft parts with a positioning structure. Background Art

[0002] A shaft parts transfer pallet is a device used to transport and transfer shaft parts. It is a specially designed carrying tool to facilitate the movement of shaft parts in workshops, warehouses or between different processing steps. Its shape, size and structure are usually determined according to the specific characteristics of the shaft parts, such as the length, diameter, weight, etc. of the shaft. The purpose is to ensure that the shaft parts can remain stable, safe and easy to operate during the transfer process.

[0003] In the prior art, the existing tray cannot limit the position of the metal parts transfer box according to the size of the metal parts transfer box placed. When the metal parts transfer box is moved, the metal parts transfer box will slide on the tray, which may easily cause the metal parts transfer box to fall over, so that it needs to be re-placed.

[0004] In response to the above problems, the existing patent (publication number: CN220411221U) proposes a pallet for transporting shaft parts with a positioning structure. A protective shell is provided on one side of the pallet, and a drive motor is provided inside the protective shell. The drive motor is fixedly connected to the second threaded column through the output shaft, and a threaded block is provided on the second threaded column. When the metal parts transfer box needs to be placed, the metal parts transfer box is placed on the pallet, and then the drive motor is turned on. The drive motor drives the second threaded column to rotate through the output shaft. The rotation of the second threaded column drives the threaded block to move in the slide groove through the thread. The movement of the threaded block drives the limit plate to move. The movement of the limit plate pushes the four sides of the metal parts rotating shaft box to clamp and limit, thereby preventing the metal parts transfer box from shaking and tipping over when the metal parts transfer box is moved through the pallet, which reflects the practicality of this device.

[0005] In view of the above problems, existing patents have provided solutions. However, in the transportation of shaft parts, the existing technology usually directly loads them into pallets for transportation or arranges shaft support bases in pallets for transportation. The former will cause the shaft parts to collide and wear back and forth during transportation, and the latter will be restricted by the support base and can only fix shaft parts of similar models. Moreover, the positions of the shaft rings of shaft parts of similar models are different. When fixing, the shaft rings and the shaft part bodies differ greatly in thickness, resulting in easy loosening due to misalignment, which will cause wear on the shaft rings and great damage to the shaft parts. In addition, it is inefficient to only transport shaft parts of the same type and then classify them for processing, resulting in cumbersome procedures.

[0006] Therefore, a pallet for transporting shaft parts with a positioning structure is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a pallet for transporting shaft parts with a positioning structure, which can solve the problems of direct stacking and the use of fixed shaft support bases in the existing shaft parts transportation.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a pallet for transporting shaft parts with a positioning structure, comprising a pallet body, an auxiliary parts storage box fixedly connected to the right side of the pallet body, an adjustment positioning mechanism movably connected to the inner side of the pallet body, a rotation positioning assembly movably connected to the top of the adjustment positioning mechanism, and an adjustment clamping mechanism movably connected to the top of the rotation positioning assembly;

[0009] The adjusting base comprises a sliding base, a sliding piece, a first compression spring, a pull rod, a positioning block, a positioning slot, a sliding support block, an insert block, a slot, a pressing plate, a second compression spring, the sliding base is slidably connected to the tray body at two sides, the sliding base is slidably connected to the two sides of the front of the sliding base, the first compression spring is fixedly connected to the right side of the left slide, the first compression spring is fixedly connected to the left side of the right slide

[0010] Preferably, the top of the rotation positioning assembly is fixedly connected to a bracket, and the top of the bracket is fixedly connected to a supporting base plate.

[0011] Preferably, the top of the support base is rotatably connected to a left clamping jaw, the top of the support base is rotatably connected to a right clamping jaw, the right clamping jaw is arranged on the right side of the left clamping jaw, and the inner sides of the left clamping jaw and the right clamping jaw are fixedly connected to elastic clamping soft blocks.

[0012] Preferably, the front sides of the left clamping jaw and the right clamping jaw are fixedly connected to a linkage plate, the rear side of the front linkage plate is fixedly connected to a tension spring, and the tension spring is fixedly connected to the front of the rear linkage plate.

[0013] Preferably, the top of the sliding support block is fixedly connected to a positioning plate, the top of the positioning plate is rotatably connected to a rotating plate, and the bracket is fixedly connected to the top of the rotating plate.

[0014] Preferably, a telescopic spring is fixedly connected to the bottom of the rotating disk, and a curved surface block is fixedly connected to the bottom of the telescopic spring.

[0015] Preferably, a soft cushion is fixedly connected to the inner side of the auxiliary parts storage box.

[0016] Preferably, a clamping block is fixedly connected to the top of the tray body, a cover is plug-connected to the top of the tray body, and a clamping slot is provided at the bottom of both the cover and the tray body.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application sets an adjustment and positioning mechanism, which can independently adjust the left and right and front and back spacings of the brackets supporting the shaft parts in the pallet body, so that the left and right spacings can be adjusted according to the positions of the shaft collars of different shaft parts to avoid clamping of the shaft collars during the support and clamping process, and the front and back spacings can avoid the shaft collars of adjacent shaft parts from protruding too much and causing wear to the adjacent shaft parts. In addition, different models of shaft parts can be used to provide the option of two brackets for support or multiple brackets for support. By adjusting the front and back spacing of the sliding bottom plate and the left and right spacing of the sliding support block, the brackets in the pallet body can be adjusted following the sliding bottom plate and the sliding support block, and the storage and transportation of shaft parts of similar models or a set of shaft parts with large differences in models can be achieved. During the placement process, the support by adjusting the sliding support block can adapt to the length of the shaft parts and avoid contact with the shaft collars. By adjusting the sliding bottom plate, the contact friction during transportation of the shaft parts on both sides with different volumes can be avoided.

[0019] 2. In this application, an adjustable clamping mechanism is provided so that the clamping jaws can be expanded to a larger angle and an elastic clamping soft block is provided on the inside to adapt to shaft parts of different thicknesses. When the shaft part is thinner, it will shrink slightly, and when the shaft part is thicker, it can shrink and compact significantly, thereby clamping and fixing shaft parts of different thicknesses. After adjusting the spacing of the sliding support blocks to ensure that the shaft ring is not clamped during clamping, the thickness of other parts of the shaft part tends to be consistent. By spreading the left and right clamping jaws so that the left and right clamping jaws rotate and extend outward, and after tightening the inner tension spring, the non-shaft ring part of the shaft part is placed on the inside of the left and right clamping jaws, and then the left and right clamping jaws are loosened to allow the tension spring to rebound and the elastic clamping soft block to shrink and compact. According to the length of the shaft part, the above operation is repeated multiple times to clamp other parts of the shaft part, thereby achieving the purpose of being suitable for shaft parts of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the pallet for transporting shaft parts with a positioning structure of the present utility model;

[0021] Figure 2 This is a diagram of the internal structure of the transport pallet of the present utility model;

[0022] Figure 3 This is the overall structural diagram of the adjustment and positioning mechanism of the utility model;

[0023] Figure 4 This is the overall structural diagram of the adjusting and clamping mechanism of the utility model;

[0024] Figure 5 This is the overall structural diagram of the rotating assembly of the utility model.

[0025] In the figure, 1. tray body; 2. auxiliary parts storage box; 3. adjustment and positioning mechanism; 31. sliding bottom plate; 32. slide; 33. first compression spring; 34. pull rod; 35. positioning block; 36. positioning slot; 37. sliding support block; 38. insert block; 39. slot; 310. pressing plate; 311. second compression spring; 4. rotation positioning assembly; 41. positioning disk; 42. rotating disk; 43. telescopic spring; 44. arc block; 5. adjustment and clamping mechanism; 51. bracket; 52. supporting bottom plate; 53. left clamping jaw; 54. right clamping jaw; 55. elastic clamping soft block; 56. linkage plate; 57. tension spring; 6. cushion; 7. clamping block; 8. cover; 9. clamping slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A pallet for transporting shaft parts with a positioning structure includes a pallet body 1, an auxiliary parts storage box 2 fixedly connected to the right side of the pallet body 1, an adjustment positioning mechanism 3 movably connected to the inner side of the pallet body 1, a rotation positioning assembly 4 movably connected to the top of the adjustment positioning mechanism 3, and an adjustment clamping mechanism 5 movably connected to the top of the rotation positioning assembly 4;

[0029] The adjustment and positioning mechanism 3 includes a sliding base 31, a slide 32, a first compression spring 33, a pull rod 34, a positioning block 35, a positioning slot 36, a sliding support block 37, an insert block 38, a slot 39, a pressing plate 310 and a second compression spring 311. The sliding base 31 is slidably connected to the bottom of the inner side of the tray body 1, and the slide 32 is slidably connected to both sides of the front side of the sliding base 31. The first compression spring 33 is fixedly connected to the right side of the left slide 32, and the first compression spring 33 is fixedly connected to the left side of the right slide 32. The inner side of the slide 32 is fixedly connected with a pull rod 34, and the pull rod 34 is slidably connected to the front side of the sliding base 31. On the other side, the positioning block 35 is fixedly connected to the outer side of the pull rod 34, the positioning grooves 36 are opened on both sides of the tray body 1, the positioning block 35 is movably connected to the inner side of the positioning groove 36, the sliding support block 37 is slidably connected to the top of the sliding base plate 31, and the insertion block 38 is slidably connected to the left side of the top of the sliding support block 37, the pressing plate 310 is fixedly connected to the top of the insertion block 38, the second compression spring 311 is fixedly connected to the bottom of the pressing plate 310, the second compression spring 311 is fixedly connected to the top of the sliding support block 37, the slot 39 is opened at the top of the sliding base plate 31, and the insertion block 38 is movably connected to the inner side of the slot 39.

[0030] In this embodiment: by pinching the slide 32, the first compression spring 33 can be compressed, and the pull rod 34 can be pulled to drive the positioning block 35 out of the positioning slot 36, so that the sliding base plate 31 is pulled to slide in the tray body 1, and after reaching the required position, the slide 32 is released so that the positioning block 35 bounces back into the positioning slot 36 to complete the positioning, how to pull up the pressure plate pressure second compression spring 311 according to the length of the shaft part, so that the insertion block 38 disengages from the slot 39, thereby pulling the sliding support block 37 to slide in the sliding base plate 31, and after releasing the pressing plate 310, the insertion block 38 is inserted into the slot 39 to complete the positioning, and the number of sliding support blocks 37 and the sliding base plate 31 and the distance between them are selected according to the selected shaft part model, and the excess sliding support blocks 37 and the sliding base plate 31 are placed on the edge of the inner side of the tray body 1.

[0031] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, the top of the rotation and positioning assembly 4 is fixedly connected to a bracket 51 , and the top of the bracket 51 is fixedly connected to a supporting base plate 52 .

[0032] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, the top of the support base plate 52 is rotatably connected to a left clamping jaw 53, and the top of the support base plate 52 is rotatably connected to a right clamping jaw 54. The right clamping jaw 54 is arranged on the right side of the left clamping jaw 53, and the inner sides of the left clamping jaw 53 and the right clamping jaw 54 are fixedly connected to an elastic clamping soft block 55.

[0033] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, the front sides of the left clamping jaw 53 and the right clamping jaw 54 are fixedly connected to a linkage plate 56 , the rear side of the front linkage plate 56 is fixedly connected to a tension spring 57 , and the tension spring 57 is fixedly connected to the front of the rear linkage plate 56 .

[0034] In this embodiment: by stretching the left clamping jaw 53 and the right clamping jaw 54 so that the left clamping jaw 53 and the right clamping jaw 54 rotate and extend outward, and after tightening the inner tension spring 57, the non-shaft ring part of the shaft part is placed inside the left clamping jaw 53 and the right clamping jaw 54, and then the left clamping jaw 53 and the right clamping jaw 54 are loosened to make the tension spring 57 rebound and the elastic clamping soft block 55 shrink and tighten, and according to the length of the shaft part, the above operation is repeated multiple times to clamp other parts of the shaft part, so as to achieve the purpose of being suitable for shaft parts of different thicknesses.

[0035] Specifically, such as Figure 1 、 Figure 2 、 Figure 5 As shown, the top of the sliding support block 37 is fixedly connected to a positioning plate 41 , the top of the positioning plate 41 is rotatably connected to a rotating plate 42 , and the bracket 51 is fixedly connected to the top of the rotating plate 42 .

[0036] Specifically, such as Figure 1 、 Figure 2 、 Figure 5 As shown, a telescopic spring 43 is fixedly connected to the bottom of the rotating disk 42 , and a curved surface block 44 is fixedly connected to the bottom of the telescopic spring 43 .

[0037] In this embodiment: the direction of the clamping claw can be changed by rotating the rotating disk 42, and the left side of the arc block 44 is an arc surface, and the axis can be clamped into the inner groove of the positioning disk 41 when rotating counterclockwise. Adjusting the direction of the clamping claw can make the inner shaft part support bracket 51 of the tray body 1 more flexible to adjust and use, so as to adapt to more types of shaft parts.

[0038] Specifically, such as Figure 1 、 Figure 2 As shown, a soft pad 6 is fixedly connected to the inner side of the auxiliary parts storage box 2.

[0039] Specifically, such as Figure 1 As shown, a clamping block 7 is fixedly connected to the top of the tray body 1 , a cover 8 is plugged into the top of the tray body 1 , and a clamping slot 9 is provided at the bottom of the cover 8 and the tray body 1 .

[0040] In this embodiment: the auxiliary parts storage is a storage box for storing matching shaft parts while other parts such as gears are transported together. By providing a soft cushion 6, other parts can be protected to a certain extent. By providing a card block 7 and a card slot 9, multiple tray bodies 1 can be stacked and transported, and the sealing cover 8 can be used to seal the top tray body 1.

[0041] Working principle: After determining that shaft parts of similar models need to be transferred or shaft parts of different models and the same material need to be transferred, the first compression spring 33 can be compressed by pinching the slide 32, and the pull rod 34 is pulled to drive the positioning block 35 to disengage the positioning slot 36, so that the sliding base plate 31 is pulled to slide in the tray body 1, and after reaching the required position, the slide 32 is released so that the positioning block 35 bounces back into the positioning slot 36 to complete the positioning, how to pull up the pressure plate pressure second compression spring 311 according to the length of the shaft part, so that the insertion block 38 disengages the slot 39, thereby pulling the sliding support block 37 to slide in the sliding base plate 31, and after releasing the pressing plate 310, the insertion block 38 is inserted into the slot 39 to complete the positioning, and according to the required Select the shaft part model to choose the number of sliding support blocks 37 and sliding base plates 31 and adjust the distance between them, and place the extra sliding support blocks 37 and sliding base plates 31 on the edge of the inner side of the tray body 1. After adjusting the layout of the inner side of the tray body 1, open the left clamp 53 and the right clamp 54 to rotate and extend outward, and tighten the inner tension spring 57. Place the left clamp 53 and the right clamp 54 on the non-shaft ring of the shaft part, and then release the left clamp 53 and the right clamp 54 to allow the tension spring 57 to rebound and the elastic clamping soft block 55 to shrink and tighten. Repeat the above operation multiple times according to the length of the shaft part to clamp other parts of the shaft part, so as to achieve the purpose of being suitable for shaft parts of different thicknesses.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pallet for transporting shaft parts with a positioning structure, comprising a pallet body (1), characterized in that: The right side of the tray body (1) is fixedly connected to an auxiliary parts storage box (2); the inner side of the tray body (1) is movably connected to an adjustment positioning mechanism (3); the top of the adjustment positioning mechanism (3) is movably connected to a rotation positioning assembly (4); the top of the rotation positioning assembly (4) is movably connected to an adjustment clamping mechanism (5); The adjusting and positioning mechanism (3) includes a sliding base (31), a slide (32), a first compression spring (33), a pull rod (34), a positioning block (35), a positioning groove (36), a sliding support block (37), an insert block (38), a slot (39), a pressing plate (310) and a second compression spring (311), wherein the sliding base (31) is slidably connected to the bottom of the inner side of the tray body (1), and the slide (32) is slidably connected to both sides of the front side of the sliding base (31), the first compression spring (33) is fixedly connected to the right side of the left slide (32), the first compression spring (33) is fixedly connected to the left side of the right slide (32), the inner side of the slide (32) is fixedly connected with a pull rod (34), and the pull rod (34) is slidably connected to the sliding base (31). On the front side, the positioning block (35) is fixedly connected to the outer side of the pull rod (34), the positioning slots (36) are opened on both sides of the tray body (1), the positioning block (35) is movably connected to the inner side of the positioning slot (36), the sliding support block (37) is slidably connected to the top of the sliding base plate (31), the insert block (38) is slidably connected to the left side of the top of the sliding support block (37), the pressing plate (310) is fixedly connected to the top of the insert block (38), the second compression spring (311) is fixedly connected to the bottom of the pressing plate (310), the second compression spring (311) is fixedly connected to the top of the sliding support block (37), the slot (39) is opened at the top of the sliding base plate (31), and the insert block (38) is movably connected to the inner side of the slot (39).

2. The pallet for transporting shaft parts with a positioning structure according to claim 1, characterized in that: The top of the rotation positioning assembly (4) is fixedly connected to a bracket (51), and the top of the bracket (51) is fixedly connected to a supporting base plate (52).

3. The pallet for transporting shaft parts with a positioning structure according to claim 2, characterized in that: The top of the supporting base plate (52) is rotatably connected to a left clamping jaw (53), and the top of the supporting base plate (52) is rotatably connected to a right clamping jaw (54). The right clamping jaw (54) is arranged on the right side of the left clamping jaw (53). The inner sides of the left clamping jaw (53) and the right clamping jaw (54) are fixedly connected to an elastic clamping soft block (55).

4. The pallet for transporting shaft parts with a positioning structure according to claim 3, characterized in that: The front sides of the left clamping jaw (53) and the right clamping jaw (54) are both fixedly connected to a linkage plate (56), the rear side of the front linkage plate (56) is fixedly connected to a tension spring (57), and the tension spring (57) is fixedly connected to the front side of the rear linkage plate (56).

5. The pallet for transporting shaft parts with a positioning structure according to claim 4, characterized in that: The top of the sliding support block (37) is fixedly connected to a positioning disk (41), the top of the positioning disk (41) is rotatably connected to a rotating disk (42), and the bracket (51) is fixedly connected to the top of the rotating disk (42).

6. The pallet for transporting shaft parts with a positioning structure according to claim 5, characterized in that: The bottom of the rotating disk (42) is fixedly connected to a telescopic spring (43), and the bottom of the telescopic spring (43) is fixedly connected to a curved surface block (44).

7. The pallet for transporting shaft parts with a positioning structure according to claim 1, characterized in that: A soft pad (6) is fixedly connected to the inner side of the auxiliary parts storage box (2).

8. The pallet for transporting shaft parts with a positioning structure according to claim 1, characterized in that: The top of the tray body (1) is fixedly connected with a card block (7), the top of the tray body (1) is plug-connected with a cover (8), and the bottoms of the cover (8) and the tray body (1) are both provided with card slots (9).

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