Jig tray

Abstract

The utility model discloses a jig tray which comprises a bottom plate, a bearing block, a fixing block and a fastening assembly, the bearing block is arranged on the bottom plate, a positioning rod is arranged on the bearing block, the fixing block is arranged on one side of the bearing block, and the fastening assembly comprises a fastening plate and a fastening piece. One side of the fastening plate can abut against the fixing block, the other side of the fastening plate is arranged above the bearing block, and the fastening piece penetrates through the fastening plate and is movably connected with the bearing block. The fastening piece can drive the fastening plate to move in the direction close to the bearing block so that the mounting plate of the spraying jig can be tightly pressed on the bearing block. According to the jig tray, the spraying jig is positioned through the positioning rods, the bearing blocks are driven to move through the fasteners, the spraying jig is fixed, the jig tray has the advantage of being simple in structure, the disassembly and assembly difficulty of the spraying jig can be reduced, and the cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a fixture tray. Background Art

[0002] During the vehicle production process, the vehicle bumper needs to be painted. Usually, a spray jig is used to carry the vehicle bumper. After multiple spraying, paint residue will adhere to the surface of the spray jig. The staff needs to use high-pressure water to clean the spray jig to remove the paint residue on the surface of the spray jig to ensure the quality of the vehicle bumper painting. When cleaning the spray jig, the jig tray is mainly used to position and fix the spray jig, but the existing jig tray has a complex structure, which increases the difficulty of disassembling and assembling the spray jig and affects the cleaning efficiency.

[0003] Therefore, it is necessary to provide a new fixture tray to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a jig tray, aiming to solve the problem of difficulty in disassembling and assembling a spray jig due to the complex structure of the jig tray in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a jig tray, comprising:

[0006] Base plate;

[0007] A bearing block, the bearing block is arranged on the bottom plate, and a positioning rod is arranged on the bearing block;

[0008] A fixing block, the fixing block being arranged on one side of the bearing block;

[0009] A fastening assembly, the fastening assembly comprising a fastening plate and a fastener; one side of the fastening plate can abut against the fixed block, the other side of the fastening plate is arranged above the supporting block, the fastener passes through the fastening plate and is movably connected to the supporting block; the fastener can drive the fastening plate to move in a direction close to the supporting block to press the mounting plate of the spray jig against the supporting block.

[0010] In one embodiment, the fastener comprises a bolt, a threaded section of the bolt passes through the fastening plate and is threadedly connected to the bearing block.

[0011] In one embodiment, the fastener includes a screw and a nut, one end of the screw passes through the fastening plate and is threadedly connected to the bearing block, the nut is threadedly connected to one end of the screw away from the bearing block, and the nut can abut against the fastening plate.

[0012] In one embodiment, the fixing block has a first inclined surface, the supporting block has a second inclined surface, and the positioning rod is arranged on the second inclined surface; one side of the fastening plate can abut against the first inclined surface, and the other side of the fastening plate is arranged above the second inclined surface.

[0013] In one embodiment, the first inclined surface is arranged in parallel with the second inclined surface.

[0014] In one embodiment, the number of the bearing blocks is two, the two bearing blocks are spaced apart on the bottom plate, and each of the bearing blocks is correspondingly provided with one fixing block and one fastening assembly.

[0015] In one embodiment, a counterweight block is arranged on the bottom plate, and the counterweight block and the bearing block are respectively arranged on both sides of the central axis of the bottom plate.

[0016] In one embodiment, the bearing block, the fixing block, the fastening plate and the fastening member are all rigid members.

[0017] In one embodiment, the end of the positioning rod away from the bearing block is gradually tapered from the end of the positioning rod close to the bearing block to the end of the positioning rod away from the bearing block.

[0018] In one embodiment, the bottom plate is provided with four limiting grooves, and the four limiting grooves are arranged in a rectangular shape.

[0019] In the technical solution of the utility model, a positioning rod is provided on the bearing block, and the positioning rod can be inserted into the hollow rod of the spray jig to position the spray jig; the fastener passes through the fastening plate and is movably connected with the mounting plate, and the fastener can drive the fastening plate to move in the direction close to the bearing block, press the mounting plate of the spray jig onto the bearing block, and fix the spray jig. Among them, the staff places the mounting plate of the spray jig on the bearing block, and inserts the positioning rod into the hollow rod of the spray jig, and then adjusts the fastener to drive the fastening plate to move in the direction close to the bearing block, press the mounting plate of the spray jig onto the bearing block, and then install the spray jig on the jig tray to complete the installation of the spray jig; accordingly, the staff adjusts the fastener to make the fastening plate loosen the mounting plate of the spray jig, and then remove the spray jig from the jig tray to complete the disassembly of the spray jig. In the related art, when cleaning the spray jig, a jig tray is usually used to position and fix the spray jig, but the structure of the jig tray is complex, which increases the difficulty of disassembling and assembling the spray jig and affects the cleaning efficiency. The jig tray positions the spray jig through a positioning rod, and drives the bearing block to move through a fastener, presses the mounting plate of the spray jig against the bearing block, and fixes the spray jig. It has the characteristics of a simple structure, which can reduce the difficulty of disassembling and assembling the spray jig and improve the cleaning efficiency; and the jig tray is positioned by the combination of a positioning rod and a hollow rod, which enables the jig tray to adapt to a variety of different types of spray jigs, which can improve the scope of application of the jig tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the structure of the fixture tray in the first embodiment of the utility model;

[0022] Figure 2 It is a side view of the jig tray in the first embodiment of the utility model;

[0023] Figure 3 It is a side view of the fixture tray in the second embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the spraying fixture in the embodiment of the utility model.

[0025] Description of Figure Numbers:

[0026] Label name Label name 100 Base Plate 110 Counterweight 120 Limit slot 200 Bearing block 210 Positioning rod 220 second slope 300 Fixed block 310 First slope 400 Fastening components 410 Fastening plate 420 fastener 421 bolt 422 Screw 423 Nuts 500 Spraying fixture 510 Fixture body 520 Jig base 521 Hollow rod 522 Mounting Plate

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] The utility model provides a jig tray, aiming to solve the problem of difficulty in disassembling and assembling a spray jig due to the complex structure of the jig tray in the prior art.

[0034] The embodiment of the utility model provides a fixture tray, such as Figure 1 As shown, the jig tray includes a base plate 100, a supporting block 200, a fixing block 300 and a fastening assembly 400. The supporting block 200 is arranged on the base plate 100, and a positioning rod 210 is arranged on the supporting block 200. The fixing block 300 is arranged on one side of the supporting block 200. The fastening assembly 400 includes a fastening plate 410 and a fastener 420; one side of the fastening plate 410 can abut against the fixing block 300, and the other side of the fastening plate 410 is arranged above the supporting block 200. The fastener 420 passes through the fastening plate 410 and is movably connected with the supporting block 200; the fastener 420 can drive the fastening plate 410 to move in a direction close to the supporting block 200, so as to press the mounting plate 522 of the spray jig 500 against the supporting block 200.

[0035] In an embodiment of the utility model, a positioning rod 210 is provided on the supporting block 200, and the positioning rod 210 can be inserted into the hollow rod 521 of the spray jig 500 to position the spray jig 500; the fastener 420 passes through the fastening plate 410 and is movably connected with the mounting plate 522, and the fastener 420 can drive the fastening plate 410 to move toward the direction close to the supporting block 200, and press the mounting plate 522 of the spray jig 500 onto the supporting block 200, thereby fixing the spray jig 500. Among them, the staff places the mounting plate 522 of the spray jig 500 on the supporting block 200, and inserts the positioning rod 210 into the hollow rod 521 of the spray jig 500, and then adjusts the fastener 420 to drive the fastening plate 410 to move in the direction close to the supporting block 200, and presses the mounting plate 522 of the spray jig 500 onto the supporting block 200, so that the spray jig 500 can be installed on the jig tray to complete the installation of the spray jig 500; accordingly, the staff adjusts the fastener 420 to make the fastening plate 410 loosen the mounting plate 522 of the spray jig 500, and can remove the spray jig 500 from the jig tray to complete the disassembly of the spray jig 500. In the related art, when cleaning the spray jig 500, a jig tray is usually used to position and fix the spray jig 500, but the structure of the jig tray is complex, which increases the difficulty of disassembling and assembling the spray jig 500 and affects the cleaning efficiency. The jig tray positions the spray jig 500 through the positioning rod 210, and drives the bearing block 200 to move through the fastener 420, presses the mounting plate 522 of the spray jig 500 against the bearing block 200, and fixes the spray jig 500. It has the characteristics of simple structure, can reduce the difficulty of disassembling and assembling the spray jig 500, and improve the cleaning efficiency; and the jig tray is positioned by the positioning rod 210 and the hollow rod 521, which enables the jig tray to adapt to a variety of different types of spray jigs 500, which can improve the scope of application of the jig tray.

[0036] In addition, when the existing jig tray is used to position and fix the spray jig 500, there is a large contact surface between the jig tray and the spray jig 500, which will affect the cleaning quality of the spray jig 500; when the jig tray is used to install the spray jig 500, the spray jig 500 is positioned only by the positioning rod 210, and the mounting plate 522 of the spray jig 500 is pressed against the supporting block 200 by the fastening plate 410. The contact surface between the jig tray and the spray jig 500 is small, which can increase the cleaning area of ​​the spray jig 500 and ensure the cleaning quality.

[0037] In this embodiment, if Figure 4 As shown, the spraying jig 500 includes a jig body 510 and a jig base 520, the jig base 520 is installed on the jig body 510, and the jig base 520 includes a hollow rod 521 and a mounting plate 522, the hollow rod 521 is connected to the jig body 510, and the mounting plate 522 is connected to one end of the hollow rod 521 away from the jig body 510. During the cleaning process of the spray jig 500, the jig pallet is transported by means of a conveyor chain, and the jig pallet has a disassembly position and a cleaning position; specifically, the cleaning process of the spray jig 500 is as follows: first, the staff installs the spray jig 500 on the jig pallet in the disassembly position, and then the conveyor chain transports the jig pallet to the cleaning position, and the spray jig 500 is cleaned by a high-pressure water gun. After the cleaning is completed, the conveyor chain transports the jig pallet to the disassembly position, and the staff removes the cleaned spray jig 500 from the jig pallet, and installs the spray jig 500 to be cleaned on the jig pallet, and so on; it should be noted that when the jig pallet is in the disassembly position and the cleaning position, the jig pallet needs to be clamped to ensure the stability of the position of the jig pallet.

[0038] In one embodiment, if Figure 2 As shown, the fastener 420 includes a bolt 421, and the threaded section of the bolt 421 passes through the fastening plate 410 and is threadedly connected to the bearing block 200. When the staff disassembles the spraying jig 500, they only need to turn the bolt 421 to make the fastening plate 410 press or loosen the mounting plate 522 of the spraying jig 500, which can reduce the difficulty of the staff in disassembling the spraying jig 500 and improve the cleaning efficiency.

[0039] In another embodiment, if Figure 3As shown, the fastener 420 includes a screw 422 and a nut 423, one end of the screw 422 passes through the fastening plate 410 and is threadedly connected to the bearing block 200, and the nut 423 is threadedly connected to the end of the screw 422 away from the bearing block 200, and the nut 423 can abut against the fastening plate 410. When disassembling the spray jig 500, the staff only needs to turn the nut 423 to make the fastening plate 410 press or loosen the mounting plate 522 of the spray jig 500, which can reduce the difficulty of the staff in disassembling the spray jig 500 and improve the cleaning efficiency.

[0040] like Figure 2 and Figure 3 As shown, the fixing block 300 has a first inclined surface 310, the bearing block 200 has a second inclined surface 220, and the positioning rod 210 is arranged on the second inclined surface 220; one side of the fastening plate 410 can abut against the first inclined surface 310, and the other side of the fastening plate 410 is arranged above the second inclined surface 220. The second inclined surface 220 of the bearing block 200 is used to carry the mounting plate 522 of the spraying jig 500. The setting of the first inclined surface 310 and the second inclined surface 220 can change the direction in which the staff disassembles and assembles the spraying jig 500, so as to reduce the difficulty of the staff in disassembling and assembling the spraying jig 500; at the same time, the first inclined surface 310 and the second inclined surface 220 can also change the installation angle of the spraying jig 500, so that the high-pressure water gun can clean multiple positions of the spraying jig 500, so as to improve the cleaning quality of the spraying jig 500. Further, the first inclined surface 310 and the second inclined surface 220 are arranged in parallel. In this embodiment, the distance between the first inclined surface 310 and the second inclined surface 220 is equal to the thickness of the mounting plate 522 of the spraying fixture 500 .

[0041] like Figure 1 As shown, there are two bearing blocks 200, which are spaced apart on the bottom plate 100, and each bearing block 200 is provided with a corresponding fixing block 300 and a fastening assembly 400. The number of the bearing blocks 200, the fixing blocks 300 and the fastening assembly 400 are all two, and when the spraying jig 500 is installed, the two mounting plates 522 of the spraying jig 500 can be pressed at the same time to ensure the stable position of the spraying jig 500 during cleaning.

[0042] like Figure 1 As shown, a counterweight block 110 is arranged on the bottom plate 100, and the counterweight block 110 and the bearing block 200 are respectively arranged on both sides of the central axis of the bottom plate 100. The counterweight block 110 is used to balance the mass of the bearing block 200; accordingly, each of the two bearing blocks 200 is provided with a counterweight block 110, and the fixing block 300 is installed on one side of the bearing block 200 close to the counterweight block 110.

[0043] The bearing block 200, the fixing block 300, the fastening plate 410 and the fastener 420 are all rigid parts. The bearing block 200, the fixing block 300, the fastening plate 410 and the fastener 420 are all made of rigid materials, which can improve the structural strength of the fixture tray.

[0044] like Figure 2 and Figure 3 As shown, the end of the positioning rod 210 away from the supporting block 200 is gradually tapered from the end of the positioning rod 210 close to the supporting block 200 to the end of the positioning rod 210 away from the supporting block 200; when the staff installs the spray jig 500 to the jig tray, the tapered structure of the end of the positioning rod 210 away from the supporting block 200 can provide guidance for the staff to insert the positioning rod 210 into the hollow rod 521 to complete the positioning of the spray jig 500.

[0045] like Figure 1 As shown, the bottom plate 100 is provided with four limiting grooves 120, and the four limiting grooves 120 are arranged in a rectangular shape. In this embodiment, four limiting rods are arranged in a rectangular shape on the conveying chain for conveying the jig tray. When the jig tray is conveyed to the disassembly position, two of the limiting rods can be inserted into the corresponding limiting grooves 120 to limit the jig tray to the disassembly position; when the jig tray is conveyed to the cleaning position, the other two limiting rods can be inserted into the corresponding limiting grooves 120 to limit the jig tray to the cleaning position.

[0046] The utility model provides two embodiments, the difference between the two embodiments lies in the structure of the fastener 420. In the first embodiment, as Figure 2 As shown, the supporting member is a bolt 421, and the staff can tighten or loosen the mounting plate 522 of the spray fixture 500 by turning the bolt 421, which can reduce the difficulty of the staff in disassembling the spray fixture 500 and improve the cleaning efficiency; in the second embodiment, as Figure 3 As shown, the supporting member includes a screw 422 and a nut 423. The staff can tighten or loosen the mounting plate 522 of the spray jig 500 by turning the nut 423, which can reduce the difficulty of the staff in disassembling and assembling the spray jig 500 and improve the cleaning efficiency; in Example 2, the staff only needs to turn the nut 423 to tighten or loosen the mounting plate 522 of the spray jig 500. Compared with Example 1 in which the mounting plate 522 of the spray jig 500 is tightened or loosened by turning the bolt 421, the operation is more convenient and less difficult.

[0047] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A fixture tray, characterized in that: include: Base plate; A bearing block, the bearing block is arranged on the bottom plate, and a positioning rod is arranged on the bearing block; A fixing block, the fixing block being arranged on one side of the bearing block; A fastening assembly, the fastening assembly comprising a fastening plate and a fastener; one side of the fastening plate can abut against the fixed block, the other side of the fastening plate is arranged above the supporting block, the fastener passes through the fastening plate and is movably connected to the supporting block; the fastener can drive the fastening plate to move in a direction close to the supporting block to press the mounting plate of the spray jig against the supporting block.

2. The fixture tray according to claim 1, characterized in that: The fastener comprises a bolt, a threaded section of which passes through the fastening plate and is threadedly connected to the bearing block.

3. The fixture tray according to claim 1, characterized in that: The fastener includes a screw and a nut, one end of the screw passes through the fastening plate and is threadedly connected to the bearing block, the nut is threadedly connected to one end of the screw away from the bearing block, and the nut can abut against the fastening plate.

4. The fixture tray according to claim 1, characterized in that: The fixing block has a first inclined surface, the bearing block has a second inclined surface, and the positioning rod is arranged on the second inclined surface; one side of the fastening plate can abut against the first inclined surface, and the other side of the fastening plate is arranged above the second inclined surface.

5. The fixture tray according to claim 4, characterized in that: The first inclined surface is arranged in parallel with the second inclined surface.

6. The jig tray according to claim 1, characterized in that: There are two bearing blocks, which are spaced apart on the bottom plate, and each bearing block is correspondingly provided with one fixing block and one fastening assembly.

7. The fixture tray according to claim 1, characterized in that: A counterweight block is arranged on the bottom plate, and the counterweight block and the bearing block are respectively arranged on both sides of the central axis of the bottom plate.

8. The jig tray according to any one of claims 1 to 7, characterized in that: The bearing block, the fixing block, the fastening plate and the fastening member are all rigid members.

9. The jig tray according to any one of claims 1 to 7, characterized in that: The end of the positioning rod away from the bearing block is gradually narrowed from the end of the positioning rod close to the bearing block to the end of the positioning rod away from the bearing block.

10. The jig tray according to any one of claims 1 to 7, characterized in that: The bottom plate is provided with four limiting grooves, and the four limiting grooves are arranged in a rectangular shape.

Images