Trolley for jig

Abstract

The utility model relates to the technical field of jig carrying, in particular to a trolley for jigs, which comprises a base and a plurality of trundles arranged at the bottom of the base, at least two rows of supporting columns are arranged on the base along the horizontal direction at equal intervals, and a storage cavity is respectively defined by every two adjacent rows of supporting columns. A plurality of supporting rods are symmetrically arranged on the two sides of each storage cavity from bottom to top at equal intervals, and each supporting rod comprises a mounting part used for being connected with the corresponding supporting column and a lifting part used for containing a jig; according to the jig carrying device, all jigs can be loaded in order, extrusion and stacking among the jigs can be avoided, the quality of the jigs and a thin film clamped between the jigs can be guaranteed, space can be reasonably utilized, a plurality of jigs can be carried at the same time at a time, the overall carrying efficiency can be greatly improved, and the labor intensity of workers is reduced. And the jig carrying device can be better suitable for carrying large-batch jigs.

Description

Technical field:

[0001] The utility model relates to the technical field of jig transportation, in particular to a trolley for jigs. Background technology:

[0002] A fixture is a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and other handicrafts. It is mainly used as a tool to assist in controlling position or movement. Fixtures can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures.

[0003] like Figure 1 As shown, a plate-like jig with a film in the middle is used; when the plate-like jig is moved, a trolley is generally used for transportation, but the film in the plate-like jig is not pressure-resistant. In order to avoid damage to the film, multiple plate-like jigs cannot be stacked and placed. Therefore, only a small number of jigs can be transported each time using an existing ordinary trolley. Especially when the number of jigs is large and the transportation distance is long, the overall transportation efficiency is low, and it is not suitable for the transportation of large quantities of jigs. Utility model content:

[0004] The purpose of the utility model is to provide a small trolley for jigs in view of the shortcomings of the prior art, which can ensure the quality of the jigs and the films sandwiched therebetween, can carry a large number of jigs at one time, can greatly improve the overall carrying efficiency, and can be better suitable for carrying large quantities of jigs.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a trolley for jigs, comprising a base and a plurality of casters arranged at the bottom of the base, at least two rows of support columns are arranged on the base at equal intervals in the horizontal direction, and storage cavities are formed between each adjacent row of support columns, and multiple support rods are symmetrically arranged on both sides of each storage cavity at equal intervals from bottom to top, and the support rods include a mounting portion for connecting to the support column and a lifting portion for placing the jig.

[0006] A further improvement to the above solution is that the support rod is integrally formed, and the longitudinal cross-section of the support rod is L-shaped.

[0007] A further improvement to the above solution is that a longitudinal reinforcement column is provided between each two adjacent support columns in each row of the support columns.

[0008] A further improvement to the above scheme is that the utility model also includes two transverse reinforcement columns, one of which is connected to the top of each support column located at the front end, and the other is connected to the top of each support column located at the rear end.

[0009] A further improvement to the above scheme is that the utility model also includes a hood, which includes a left side plate located on the left side of the leftmost support column, a right side plate located on the right side of the rightmost support column, a back plate located at the rear end of the most rear support column, a top plate located on the top of the support column, and a bottom plate located at the bottom of the base.

[0010] A further improvement to the above solution is that each of the support rods is arranged on the support column in a manner in which the front end is upward and the rear end is inclined downward.

[0011] A further improvement to the above solution is that the inclination angle of the support rod is 5-30°.

[0012] A further improvement to the above solution is that a stopper is provided at the rear end of the lifting portion of the support rod protruding upward.

[0013] A further improvement to the above solution is that a buffer silicone layer is provided on the supporting portion of the supporting rod.

[0014] A further improvement to the above scheme is that the surface of the lifting part is molded with multiple nanopores to form a nanoporous surface, and the buffer silicone layer is tightly combined with the nanoporous surface of the lifting part by integral injection molding to form an integrated structure.

[0015] The utility model has the beneficial effects that: the utility model provides a trolley for a jig, comprising a base, a plurality of casters arranged at the bottom of the base, at least two rows of support columns are arranged on the base at equal intervals in the horizontal direction, each of the two adjacent rows of support columns are surrounded to form a storage cavity, and a plurality of support rods are symmetrically arranged at equal intervals from bottom to top on both sides of each storage cavity, and the support rods include a mounting portion for connecting with the support column and a lifting portion for placing the jig;

[0016] When the jigs are transported by the utility model, each jig is first placed on each group of two symmetrically arranged support rods of the storage cavity, and then the utility model with the jigs is moved to the required position, and then each jig is taken out from the utility model to complete the transportation of the jigs; the utility model can load each jig in an orderly manner, which can not only avoid squeezing and stacking between each jig, but also ensure the quality of the jig and the film sandwiched therebetween, and can reasonably use the space, and can transport a large number of jigs at one time, which can greatly improve the overall transportation efficiency and can be better suitable for the transportation of large quantities of jigs. Description of the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of a plate-shaped fixture with a film sandwiched in the middle.

[0018] Figure 2 It is a structural schematic diagram of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the support rod in Example 2 of the utility model.

[0020] Explanation of the accompanying drawings: base 1, caster 2, support column 3, storage cavity 4, support rod 5, mounting portion 51, lifting portion 52, longitudinal reinforcement column 6, transverse reinforcement column 7, hood 8, left side plate 81, right side plate 82, back plate 83, top plate 84, bottom plate 85, stopper 9, buffer silicone layer 10. Specific implementation method:

[0021] The utility model will be further described below in conjunction with the accompanying drawings. Figure 2 As shown, the utility model comprises a base 1, a plurality of casters 2 arranged at the bottom of the base 1, at least two rows of support columns 3 are arranged at equal intervals on the base 1 in the horizontal direction, and storage cavities 4 are formed between each adjacent row of support columns 3, and a plurality of support rods 5 are symmetrically arranged at equal intervals from bottom to top on both sides of each storage cavity 4, and the support rods 5 include a mounting portion 51 for connecting with the support columns 3 and a lifting portion 52 for placing a fixture; when the fixture is transported by the utility model, each fixture is first placed in each group of relative positions in the storage cavity 4. The two support rods 5 are arranged on the scale, and then the utility model equipped with the jig is moved to the required position, and then each jig is taken out from the utility model to complete the transportation of the jig; the utility model can load each jig in an orderly manner, not only avoiding squeezing and stacking between each jig, but also ensuring the quality of the jig and the film sandwiched therebetween, and can reasonably utilize the space, can carry a large number of jigs at one time, can greatly improve the overall transportation efficiency, and can be better suitable for the transportation of large quantities of jigs.

[0022] The support rod 5 is integrally formed, and the longitudinal section of the support rod 5 is L-shaped, which not only reduces the number of overall parts and components and facilitates installation, but also makes the overall structure more stable.

[0023] A longitudinal reinforcement column 6 is provided between each adjacent two support columns 3 in each row of the support columns 3. The longitudinal reinforcement column 6 can enhance the overall structural stability of each support column 3, so that it can be better used to support and place multiple jigs.

[0024] The utility model also includes two transverse reinforcement columns 7, one of which is connected to the top of each support column 3 located at the front end, and the other is connected to the top of each support column 3 located at the rear end. The transverse reinforcement columns 7 can further improve the overall structural stability of each support column 3, so that it can be better used to support and place multiple fixtures.

[0025] The utility model also includes a hood 8, which includes a left side plate 81 located on the left side of the leftmost support column 3, a right side plate 82 located on the right side of the rightmost support column 3, a back plate 83 located at the rear end of the most rear support column 3, a top plate 84 located on the top of the support column 3, and a bottom plate 85 located at the bottom of the base 1; the hood 8 can prevent external foreign matter from falling into the interior, so that the jig can be better transported.

[0026] Embodiment 2, as Figure 3 As shown, the difference between this embodiment and embodiment 1 is that: each of the support rods 5 in this embodiment is arranged on the support column 3 in a manner with the front end at the top and the rear end tilted downward; compared with the support rods 5 being arranged on the support column 3 in a horizontal manner, the support rods 5 in this embodiment are arranged on the support column 3 in an oblique inward manner, which can better prevent the fixture from falling out during transportation, and the overall practicality is better. The tilt angle of the support rods 5 in this embodiment is preferably 5-30°.

[0027] A stopper 9 is protruding upward at the rear end of the lifting portion 52 of the support rod 5. In this embodiment, the rear end of the fixture is stopped by providing the stopper 9. Of course, in other embodiments, the rear end of the fixture can also be stopped directly by a baffle.

[0028] A buffer silicone layer 10 is provided on the lifting portion 52 of the supporting rod 5. The buffer silicone layer 10 on the lifting portion 52 can reduce the impact on the jig during transportation, thereby better protecting the jig.

[0029] The surface of the lifting portion 52 is molded with multiple nanopores to form a nanoporous surface, and the buffer silicone layer 10 is tightly combined with the nanoporous surface of the lifting portion 52 by integral injection molding to form an integrated structure; the buffer silicone layer 10 of the utility model is tightly combined with the nanoporous surface of the lifting portion 52 by integral injection molding to form an integrated structure, which can enhance the bonding force between the buffer silicone layer 10 and the lifting portion 52, so that the buffer silicone layer 10 can be firmly set on the lifting portion 52 and is not easy to fall off, thereby being able to better play a buffering role on the fixture.

[0030] The rest of the parts are the same as those in Example 1 and will not be described again here.

[0031] Working principle:

[0032] First, each jig is placed on each group of two symmetrically arranged supporting rods 5 of the storage cavity 4, and then the utility model equipped with the jig is moved to the required position, and then each jig is taken out from the utility model to complete the transportation of the jig; the utility model can load each jig in an orderly manner, not only avoiding squeezing and stacking between each jig, but also ensuring the quality of the jig and the film sandwiched therebetween, and can reasonably utilize the space, and can transport a large number of jigs at one time, which can greatly improve the overall transportation efficiency and can be better suitable for the transportation of large quantities of jigs.

[0033] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A trolley for a jig, comprising a base (1) and a plurality of casters (2) arranged at the bottom of the base (1), characterized in that: At least two rows of support columns (3) are arranged at equal intervals in the horizontal direction on the base (1), and storage cavities (4) are formed between two adjacent rows of support columns (3). A plurality of support rods (5) are symmetrically arranged at equal intervals from bottom to top on both sides of each storage cavity (4), and the support rods (5) include a mounting portion (51) for connecting with the support columns (3) and a lifting portion (52) for placing a fixture.

2. A trolley for jigs according to claim 1, characterized in that: The support rod (5) is integrally formed, and the longitudinal cross-section of the support rod (5) is L-shaped.

3. The trolley for jigs according to claim 1, characterized in that: A longitudinal reinforcement column (6) is provided between each two adjacent support columns (3) in each row of the support columns (3).

4. The trolley for jigs according to claim 1, characterized in that: It also includes two transverse reinforcement columns (7), one of which is connected to the top of each support column (3) located at the front end, and the other transverse reinforcement column (7) is connected to the top of each support column (3) located at the rear end.

5. The trolley for jigs according to claim 1, characterized in that: The machine cover (8) further comprises a left side plate (81) located on the left side of the leftmost support column (3), a right side plate (82) located on the right side of the rightmost support column (3), a back plate (83) located at the rear end of the rearmost support column (3), a top plate (84) located at the top of the support column (3), and a bottom plate (85) located at the bottom of the base (1).

6. The trolley for jigs according to claim 1, characterized in that: Each of the supporting rods (5) is respectively arranged on the supporting column (3) in a manner such that the front end is upward and the rear end is tilted downward.

7. The trolley for jigs according to claim 6, characterized in that: The supporting rod (5) has an inclination angle of 5-30°.

8. The trolley for jigs according to claim 6, characterized in that: A stopper (9) is provided at the rear end of the lifting portion (52) of the supporting rod (5) protruding upward.

9. A trolley for jigs according to any one of claims 1 to 8, characterized in that: A buffer silica gel layer (10) is provided on the supporting portion (52) of the supporting rod (5).

10. The trolley for jigs according to claim 9, characterized in that: The surface of the lifting portion (52) is formed with a plurality of nanopores to form a nanoporous surface, and the buffer silica gel layer (10) is tightly combined with the nanoporous surface of the lifting portion (52) by integral injection molding to form an integral structure.

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