Rigid chain box body assembly detection tool

Abstract

The utility model discloses a rigid chain box body assembly detection tool comprising a workbench which is provided with a positioning tool for fixing a rigid chain box body. The rigid chain box body comprises a first box body and a second box body, and the first box body and the second box body abut against each other through a positioning tool and are fixed through a pressing tool arranged at the connecting position of the first box body and the second box body so that the first box body and the second box body can be connected. The pressing tool comprises positioning clamping blocks symmetrically arranged on the two opposite sides of a first box body and a second box body, the first box body and the second box body are provided with clamping pins used in cooperation with the positioning clamping blocks, the positioning clamping blocks are connected with the clamping pins in an abutting mode, and the positioning clamping blocks, the first box body and the second box body are fixed through bolts. The tool not only can ensure the assembly precision of the rigid chain box body, but also can test the levelness of the joint of the first box body and the second box body in a simulation test state.

Description

Technical Field

[0001] The utility model relates to the technical application field of detection tooling, and particularly relates to a rigid chain box body assembly detection tooling. Background Art

[0002] As a rigid chain with its unique advantages and wide application scenarios, it shines in modern industries, theater stages, ship hangars, stereoscopic warehouses, aerospace, and even new energy vehicle swap stations in the automotive industry. Its structure is exquisite and mainly composed of components such as a base, a tabletop, fixed fork arms, sliding fork arms, rigid chain columns, storage boxes, drivers, and reduction motors. Each part is carefully designed to ensure efficient operation.

[0003] Rigid chains are widely used in various mechanical equipment and automated systems. In the currently popular new energy vehicle swap stations, the usage of rigid chains has increased. Due to different working environments, the rigid chain box body is not a complete whole, but is composed of two box bodies spliced together. When the rigid chain box body is composed of two box bodies spliced together, due to the high precision requirements for the box body during the use of the rigid chain, specific auxiliary tooling is required to complete the assembly work during the assembly of the two box bodies.

[0004] During actual use, the rigid chain may be affected by various factors, resulting in its deviation, thereby affecting its normal operation. Therefore, it is particularly important to test and evaluate the deviation and installation clearance of the rigid chain box body. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a rigid chain box body assembly detection tooling. Using this tooling can not only ensure the assembly accuracy of the rigid chain box body, but also test the levelness at the connection of the first box body and the second box body under the simulated test state.

[0006] The technical solution of the utility model is: a rigid chain box body assembly detection tooling, including a workbench, and the workbench is provided with a positioning tooling for fixing the rigid chain box body;

[0007] The rigid chain box body includes a first box body and a second box body. The first box body and the second box body are abutted against each other through the positioning tooling and are fixed by a pressing tooling arranged at the connection of the first box body and the second box body to connect the first box body and the second box body;

[0008] The pressing tooling includes positioning blocks symmetrically arranged on opposite sides of the first box body and the second box body. The first box body and the second box body are provided with pin shafts for cooperating with the positioning blocks. The positioning blocks are in abutting connection with the pin shafts, and the positioning blocks, the first box body, and the second box body are fixed by bolts.

[0009] Further, two card slots are symmetrically provided at one end of the positioning block close to the first box body and the second box body. The positioning block moves vertically downward along the height direction of the first box body, and the card slots are abutted against the pins to complete the locking of the first box body and the second box body.

[0010] Further, a "Π"-shaped block is bolted to the upper ends of the two positioning blocks. A square block is provided below the "Π"-shaped block. A nut is provided on the "Π"-shaped block, and one end of the nut extending out of the "Π"-shaped block abuts against the square block.

[0011] Further, the square block has two states relative to the "Π"-shaped block;

[0012] When the nut abuts against the square block, the square block squeezes the connection between the first box body and the second box body and cannot move;

[0013] When the nut is separated from the square block, the square block can linearly move within the "Π"-shaped block.

[0014] Further, the positioning tooling includes a plurality of positioning blocks and abutting blocks. The plurality of positioning blocks and abutting blocks are distributed around the first box body and the second box body and are used in cooperation to position the first box body and the second box body.

[0015] Further, the workbench is provided with a fixing block. The fixing block is provided with a screw rod, and is connected to the abutting block through the screw rod to drive the abutting block to squeeze against the side wall of the first box body or the second box body.

[0016] Further, there are two sets of both the positioning tooling and the pressing tooling.

[0017] The beneficial technical effects of the present utility model are:

[0018] 1. The setting of the positioning tooling and the pressing tooling can not only quickly complete the buckling accuracy of the first box body and the second box body, but also detect the horizontal plane of the first box body and the second box body under the simulated use condition of the rigid chain.

[0019] 2. The positioning block and the pins provided on the first box body and the second box body cooperate with each other to ensure that the first box body and the second box body are always in a locked state, ensuring the stability during the use of the rigid chain.

[0020] 3. The square block is located within the "Π"-shaped block and fixed by a nut, so that the square block squeezes the connection between the first box body and the second box body, ensuring that the first box body and the second box body are on the same horizontal plane, which is convenient for assembly;

[0021] In addition, for the simulation use state of the rigid chain, feeler gauges are inserted on the left and right sides of the square block respectively to detect the horizontal plane accuracy of the first box body and the second box body, so as to simulate the durability under the actual use condition of the rigid chain.

[0022] 4. The rigid chain is fixed on the workbench by the combined use of the positioning tooling. In the simulation use state of the rigid chain, the feeler gauge is inserted into the connection part of the first box body and the second box body to confirm the durability of the connection part of the first box body and the second box body under the simulation state.

[0023] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and be able to implement it according to the content of the specification, the following describes in detail with reference to the preferred embodiments of the present invention and the accompanying drawings. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 An enlarged view of A in;

[0026] Figure 3 It is a schematic diagram of the structure of the pressing tooling of the present invention.

[0027] The reference numerals are:

[0028] 100, workbench; 200, rigid chain box body; 210, first box body; 211, pin; 220, second box body; 230, connection part; 300, positioning tooling; 400, pressing tooling; 410, positioning block; 411, card slot; 420, "Π"-shaped block; 430, nut; 440, square block. Detailed Embodiments

[0029] In order to understand the technical means of the present invention more clearly and be able to implement it according to the content of the specification, the following combines the accompanying drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such data used can be interchanged under appropriate circumstances so as to implement the embodiments of the present application described herein.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship recorded in the embodiments and shown in the drawings, or the orientation or positional relationship in which the utility model product is habitually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0032] As Figures 1 - 3 shown, the present utility model specifically relates to an assembly detection tooling for a rigid chain box body 200, which includes a workbench 100, and the workbench 100 is provided with a positioning tooling 300 for fixing the rigid chain box body 200.

[0033] The rigid chain box body 200 includes a first box body 210 and a second box body 220. The first box body 210 and the second box body 220 are abutted against each other through the positioning tooling 300, and are fixed by a pressing tooling 400 provided at the joint 230 of the first box body 210 and the second box body 220 to connect the first box body 210 and the second box body 220.

[0034] The pressing tooling 400 includes positioning blocks 410 symmetrically arranged on opposite sides of the first box body 210 and the second box body 220. The first box body 210 and the second box body 220 are provided with pin shafts 211 for cooperating with the positioning blocks 410. The positioning blocks 410 are in abutting connection with the pin shafts 211, and the positioning blocks 410, the first box body 210 and the second box body 220 are fixed by bolts.

[0035] It should be noted that due to different working environments, the rigid chain box body 200 is not a complete whole, but is composed of two box bodies spliced together. When the box body of the rigid chain is composed of two box bodies spliced together, due to long-term use, the splicing part may shift, which is likely to cause abnormalities during the use of the rigid chain.

[0036] In addition, due to the high precision requirements for the box body during the use of the rigid chain, specific auxiliary tooling is required to complete the assembly work during the assembly of the two box bodies.

[0037] Among them, the positioning tooling 300 abuts the first box body 210 and the second box body 220 together and fixes them on the workbench 100. At this time, one end of the first box body 210 abuts one end of the second box body 220. The first box body 210 and the second box body 220 are provided with pin bolts 211. The pin bolts 211 of the first box body 210 and the pin bolts 211 of the second box body 220 are respectively connected through the positioning blocks 410 to lock the first box body 210 and the second box body 220. Finally, the positioning blocks 410, the first box body 210 and the second box body 220 are fixed through bolts to complete the final locking.

[0038] The above structure is the assembled state of the first box body 210 and the second box body 220;

[0039] In addition, when simulating the service durability of the rigid chain, the rigid chain box body 200 is fixed on the workbench 100 through the positioning tooling 300, and the rigid chain starts normally. After simulating the use for a certain period of time, the clearance between the first box body 210 and the second box body 220 is detected by inserting a feeler gauge into the connection part 230 of the first box body 210 and the second box body 220 to confirm its durability.

[0040] Two card slots 411 are symmetrically arranged at one end of the positioning block 410 close to the first box body 210 and the second box body 220. The positioning block 410 moves vertically downward along the height direction of the first box body 210, and the card slot 411 abuts against the pin bolt 211 to complete the locking of the first box body 210 and the second box body 220.

[0041] The mutual cooperation between the card slot 411 and the pin bolt 211 ensures the offset degree of the first box body 210 and the second box body 220 in the left - right horizontal direction, and further firmly locks the first box body 210 and the second box body 220 together.

[0042] Two upper ends of the positioning blocks 410 are bolt - connected with a "Π" - shaped block 420. A square block 440 is arranged below the "Π" - shaped block 420. The "Π" - shaped block 420 is provided with a nut 430, and one end of the nut 430 extending out of the "Π" - shaped block 420 abuts against the square block 440.

[0043] The square block 440 has two states relative to the "Π" - shaped block 420;

[0044] When the nut 430 abuts against the square block 440, the square block 440 squeezes the connection part 230 of the first box body 210 and the second box body 220 and cannot move;

[0045] When the nut 430 is separated from the square block 440, the square block can linearly move within the "Π" - shaped block 420.

[0046] It should be noted that under normal circumstances, the pressing down of the square block 440 and the bolts can further ensure the levelness of the first box body 210 and the second box body 220, so as to ensure that the bolts can lock the positioning block 410, the first box body 210 and the second box body 220.

[0047] The above describes the assembly state of the first box body 210 and the second box body 220;

[0048] In addition, when simulating the service durability of the rigid chain, the rigid chain box body 200 is fixed to the workbench 100 through the positioning tooling 300. The "Π"-shaped block 420 is bolted to the positioning block 410. The square block is located inside the "Π"-shaped block 420, and the square block is made to fit against the upper surfaces of the first box body 210 and the second box body 220 through the nut 430. At this time, the feeler gauge is inserted into the left and right sides of the square block respectively to confirm the deformation amount of the first box body 210 and the second box body 220, and then the durability test is completed.

[0049] The positioning tooling 300 includes a plurality of positioning blocks and abutting blocks. The plurality of positioning blocks and abutting blocks are distributed around the first box body 210 and the second box body 220 and are used in cooperation to position the first box body 210 and the second box body 220.

[0050] The workbench 100 is provided with a fixing block, and the fixing block is provided with a screw rod. The screw rod is connected to the abutting block and drives the abutting block to squeeze against the side wall of the first box body 210 or the second box body 220.

[0051] Both the positioning tooling 300 and the pressing tooling 400 are provided with two groups, and the tests and assemblies of two groups of rigid chain box bodies 200 can be completed simultaneously, improving work efficiency.

[0052] The above embodiments are only specific implementation manners of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: Any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the protection scope of the present invention.

Claims

1. A rigid chain box assembly detection tooling, characterized in that, It includes a workbench, and a positioning tooling for fixing the rigid chain box body is provided on the workbench; The rigid chain box body includes a first box body and a second box body. The first box body and the second box body are abutted against each other through the positioning tooling and fixed by a pressing tooling arranged at the connection of the first box body and the second box body to connect the first box body and the second box body; The pressing tooling includes positioning blocks symmetrically arranged on opposite sides of the first box body and the second box body. The first box body and the second box body are provided with pin shafts for cooperating with the positioning blocks. The positioning blocks are abutted and connected with the pin shafts, and the positioning blocks, the first box body and the second box body are fixed by bolts.

2. The rigid chain box assembly detection tooling according to claim 1, characterized in that, Two card slots are symmetrically arranged at one end of the positioning block close to the first box body and the second box body. The positioning block moves vertically downward along the height direction of the first box body, and the card slot is abutted against the pin shaft to complete the locking of the first box body and the second box body.

3. The rigid chain box assembly detection tooling according to claim 2, wherein Two upper ends of the positioning blocks are bolt-connected with a "Π"-shaped block. A square block is arranged below the "Π"-shaped block. A nut is arranged on the "Π"-shaped block, and one end of the nut extending out of the "Π"-shaped block abuts against the square block.

4. The rigid chain box assembly detection tooling according to claim 3, characterized in that, The square block has two states relative to the "Π"-shaped block; When the nut abuts against the square block, the square block squeezes the connection of the first box body and the second box body and cannot move; When the nut is separated from the square block, the square block can linearly move within the "Π"-shaped block.

5. A rigid chain box assembly inspection tooling according to claim 1, characterized in that, The positioning tooling includes a plurality of positioning blocks and abutting blocks. The plurality of positioning blocks and abutting blocks are distributed around the first box body and the second box body and are used in cooperation to position the first box body and the second box body.

6. The rigid chain box assembly detection tooling according to claim 5, wherein, The workbench is provided with a fixing block, and the fixing block is provided with a screw rod. The screw rod is connected to the abutting block and drives the abutting block to squeeze against the side wall of the first box body or the second box body.

7. The rigid chain box assembly detection tooling according to claim 1, characterized in that, Both the positioning tooling and the pressing tooling are provided with two groups.

Images