Assembly testing fixture

Abstract

The utility model discloses an assembly testing fixture, which comprises a bottom plate, a plurality of supporting blocks are arranged on the bottom plate, and the top of each supporting block is provided with a mounting groove for mounting a tubular assembly to be tested; a pressing assembly is arranged on the bottom plate, and the movable end of the pressing assembly is close to or far away from any supporting block so as to press and fix the tubular assembly; a first cylinder is arranged on the first side of the bottom plate, a piston of the first cylinder is connected with a first bolt, and the first cylinder drives the first bolt to be close to or away from the supporting block close to the tail end of the first side; a second air cylinder is arranged on the second side of the bottom plate, a piston of the second air cylinder is connected with a second bolt, and the second air cylinder drives the second bolt to be close to or away from the supporting block close to the tail end of the second side. A component sensing assembly is arranged on the bottom plate, and the detection end of the component sensing assembly faces the direction of the installation groove so as to detect a component installed on the tubular assembly on the installation block. According to the utility model, the detection efficiency and the detection effect of the tubular assembly are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field especially, it is a kind of assembly testing fixture. BACKGROUND

[0002] Tubular assembly needs to be detected after production is completed, and the shape and part installation condition of tubular assembly are judged. The traditional detection method is generally artificial detection, which excessively depends on the experience and judgment of workers. Different workers or different detection operations of the same worker will produce different detection results, and the detection efficiency is low, and the detection effect is poor.

[0003] The steel pipe shape detection tool of Chinese utility model patent with patent No. CN210833373U discloses the technical scheme of "placing the steel pipe to be detected into the corresponding steel pipe detection groove, if the steel pipe can be placed into each clamping groove, the steel pipe is eligible, and if it cannot be placed, it is unqualified".

[0004] Although the above technical scheme can detect whether the size of tubular assembly meets the design requirements when applied in the detection of tubular assembly, it cannot detect the parts that need to be installed on the tubular assembly, the dotting position and the dotting color, and still needs manual cooperation to complete further detection, which is low in detection efficiency and poor in detection effect. SUMMARY

[0005] The utility model aims at providing a kind of assembly testing fixture, which can improve the detection efficiency and detection effect of tubular assembly.

[0006] To achieve the above purpose, the utility model provides a kind of assembly testing fixture, and the specific implementation scheme is as follows:

[0007] A kind of assembly testing fixture, comprising a bottom plate, a plurality of support blocks are provided on the bottom plate, an installation groove is formed in the top of each support block to facilitate the installation of tubular assembly to be detected;A compression assembly is provided on the bottom plate, the movable end of the compression assembly is close to or away from any support block to compress and fix the tubular assembly;

[0008] A first cylinder is provided on the first side of the bottom plate, a first bolt is connected to the piston of the first cylinder, and the first cylinder drives the first bolt to be close to or away from the support block close to the first side end;A second cylinder is provided on the second side of the bottom plate, a second bolt is connected to the piston of the second cylinder, and the second cylinder drives the second bolt to be close to or away from the support block close to the second side end;

[0009] A part sensing assembly is provided on the bottom plate, and the detection end of the part sensing assembly faces the installation groove direction to detect the parts on the tubular assembly installed on the installation block.

[0010] The utility model discloses an assembly gauge, relative to prior art, through setting up a plurality of support blocks on the bottom plate, the installation slot on a plurality of support blocks is used to fix tubular assembly in actual use, then the first bolt is driven to be close to the support block of first side by the first cylinder, the second bolt is driven to be close to the support block of second side by the second cylinder, and whether the size and shape of both ends are qualified is detected by inserting the first bolt and the second bolt into both ends of tubular assembly, whether the part is installed on tubular assembly and whether the part installation is correct are detected by cooperating with the part induction assembly on the bottom plate, realize the automatic detection of tubular assembly, improve the detection efficiency and detection effect of tubular assembly.

[0011] In some embodiments, the part induction assembly includes a first part inductor and a second part inductor;

[0012] A first mounting block is provided on the bottom plate, a first connecting rod is provided on the first mounting block, and the first part inductor is provided on the first connecting rod. The first part inductor rotates relative to the first connecting rod in the circumferential direction of the first connecting rod, and the first part inductor moves relative to the first connecting rod in the axial direction of the first connecting rod.

[0013] A second mounting block is provided on the bottom plate, a second connecting rod is provided on the second mounting block, and the second part inductor is provided on the second connecting rod. The second part inductor rotates relative to the second connecting rod in the circumferential direction of the second connecting rod, and the second part inductor moves relative to the second connecting rod in the axial direction of the second connecting rod.

[0014] By setting the part detection assembly as a first part inductor and a second part inductor, the first part inductor rotates relative to the first connecting rod and moves relative to the first connecting rod, and the second part inductor rotates relative to the second connecting rod and moves relative to the second connecting rod. The sensing height and sensing direction of the first part inductor and the second part inductor are adjusted to adapt to the detection of parts installed at different positions of the tubular assembly.

[0015] In some embodiments, the compression assembly includes a first mounting column and a first compression clamp. The first mounting column is fixed on the bottom plate and located near any of the support blocks. The first compression clamp is fixed on the first mounting column, and a first compression block on the compression member of the first compression clamp is close to or away from the support block adjacent to the first mounting column to compress the compression member on the tubular assembly.

[0016] By using the first compression clamp to compress the compression member on the tubular assembly, the compression and fixation of the tubular assembly on the support block are realized, and the convenience of compression of the tubular assembly is improved.

[0017] In some embodiments, a second mounting column is arranged on the base plate, a first telescopic cylinder is arranged on the second mounting column, a third mounting seat is connected to the piston of the first telescopic cylinder, a dotting device is arranged on the third mounting seat, the dotting device is driven by the first telescopic cylinder to approach or move away from any of the support blocks, and the dotting device is used to print mark points on the tubular assembly. The sensing end of the first part sensor or the second part sensor faces the mark point position, so as to detect the position of the mark point and / or the color of the mark point.

[0018] By arranging the first telescopic cylinder on the second mounting column of the base plate, the dotting device arranged on the third mounting seat of the first telescopic cylinder is driven by the first telescopic cylinder to approach or move away from any of the support blocks, so that the dotting device can print mark points on the tubular assembly, and the position of the mark point and / or the color of the mark point are detected by the first part sensor or the second part sensor.

[0019] In some embodiments, a seal assembly is arranged on the base plate, the seal assembly is electrically connected with the part sensing assembly, and the printing end of the seal assembly approaches or moves away from any of the support blocks.

[0020] By arranging the seal assembly on the base plate, the printing end of the seal assembly approaches or moves away from any of the support blocks, and when the part sensing assembly senses that the parts on the tubular assembly are correctly installed, a signal is transmitted to the seal assembly, the seal assembly approaches the support block to seal the tubular assembly on the support block, so as to indicate that the tubular assembly is qualified.

[0021] In some embodiments, the seal assembly comprises a first mounting seat, a second telescopic cylinder, and a seal member, the first mounting seat is fixed on the base plate, a first mounting plate is arranged on the top of the first mounting seat, the second telescopic cylinder is arranged on the first mounting plate, the seal member is arranged on the piston of the second telescopic cylinder, and the seal member is driven by the second telescopic cylinder to approach or move away from any of the support blocks, so as to perform qualified seal printing on the tubular assembly on the support block.

[0022] By using the telescopic driving of the second telescopic cylinder to approach or move away from any of the support blocks, the convenience of qualified seal printing is improved.

[0023] In some embodiments, a second mounting seat is arranged on the base plate, a second mounting plate is arranged on the second mounting seat, a third telescopic cylinder is arranged on the second mounting plate, a foolproof member is arranged on the piston of the third telescopic cylinder, the foolproof member is driven by the third telescopic cylinder to approach or move away from the support block, and the third telescopic cylinder is electrically connected with the part sensing assembly, so that the foolproof member is displaced above the support block to limit the tubular assembly from being separated from the support block.

[0024] By adopting the third telescopic cylinder connecting the foolproof part, the foolproof part is displaced above the tubular assembly, and after the part sensing assembly detects that the parts on the tubular assembly are correctly installed, a signal is transmitted to the third telescopic cylinder, the third telescopic cylinder drives the foolproof part away from the support block, otherwise the foolproof part is always kept above the support block to avoid the tubular assembly from being taken off from the support block in the case that the detection parts are not completely installed.

[0025] In some embodiments, a control switch is arranged on the bottom plate, and the control switch is electrically connected with the first cylinder and the second cylinder.

[0026] By arranging the control switch on the bottom plate, and the control switch is electrically connected with the first cylinder and the second cylinder, the controllability of the first cylinder and the second cylinder is improved.

[0027] In some embodiments, a third mounting column and a first fixing column are arranged on the first side of the bottom plate, the first cylinder is arranged on the third mounting column, a first fixing block is arranged on the first fixing column, and the first cylinder drives the first bolt to approach or move away from the first fixing block; a fourth mounting column and a second fixing column are arranged on the second side of the bottom plate, the second cylinder is arranged on the fourth mounting column, a second fixing block is arranged on the second fixing column, and the second cylinder drives the second bolt to approach or move away from the second fixing block.

[0028] By arranging the first fixing block on the first fixing column and the second fixing block on the second fixing column, it is ensured that the first bolt and the second bolt can be stably inserted with the end of the tubular assembly, and the size and shape of the port of the tubular assembly are detected.

[0029] In some embodiments, a third fixing column is arranged on the bottom plate, and a placing rod is arranged on the third fixing column to place parts for the tubular assembly.

[0030] By arranging the third fixing column on the bottom plate, and the placing rod is arranged on the third fixing column to place the parts for the tubular assembly, it is convenient for the operator to install the parts.

[0031] Based on the above technical solutions, the utility model has the following beneficial effects compared with the prior art:

[0032] By setting several supporting blocks on the bottom plate, using the mounting slots on the several supporting blocks to fix the tubular assembly in actual use, then using the first cylinder to drive the first bolt to be close to the supporting block of the first side, using the second cylinder to drive the second bolt to be close to the supporting block of the second side, the first bolt and the second bolt are inserted into the two ends of the tubular assembly to detect whether the size and shape of the two ends are qualified, and the component sensing assembly on the bottom plate is used to detect whether the components are installed on the tubular assembly and whether the component installation is correct, so that the automatic detection of the tubular assembly is realized, and the detection efficiency and detection effect of the tubular assembly are improved. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structural schematic view of the utility model;

[0034] Figure 2 It is a structural schematic view of the utility model from another perspective; Figure 1 It is a partial enlarged schematic view of the utility model;

[0035] Figure 3 It is a structural schematic view of the utility model from another perspective;

[0036] Figure 4 It is a structural schematic view of the utility model from another perspective; Figure 3 It is a partial enlarged schematic view of the utility model;

[0037] Figure 5 It is a structural schematic view of the utility model from another perspective;

[0038] Figure 6 It is a partial enlarged schematic view of the utility model. Figure 5 BRIEF DESCRIPTION OF DRAWINGS

[0039]

[0040] ​100. Base plate; 110. Control switch; 120. Support block; 130. Third mounting post; 140. First fixing post; 141. First fixing block; 150. First cylinder; 151. First pin; 160. Fourth mounting post; 170. Second fixing post; 171. Second fixing block; 180. Second cylinder; 181. Second pin; 190. Third fixing post; 191. Placement rod; 200. Tubular assembly; 210. Clamping element; 300. Clamping assembly; 310. First mounting post; 320. First clamp; 400. Part Product sensing assembly; 410, first component sensor; 411, first mounting block; 412, first connecting rod; 420, second component sensor; 421, second mounting block; 422, second connecting rod; 500, stamp assembly; 510, first mounting base; 520, second telescopic cylinder; 530, stamp component; 600, foolproof component; 610, second mounting base; 620, second mounting plate; 630, third telescopic cylinder; 700, dotting device; 710, second mounting post; 720, first telescopic cylinder; 730, third mounting base; Detailed Implementation

[0041] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0042] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0043] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0044] It should be noted that in this article, "fixed to" or "connected to" can mean directly fixed to or connected to a component, or indirectly fixed to or connected to a component.

[0045] like Figures 1-6 As shown, the assembly inspection fixture provided in this embodiment includes a base plate 100, on which a plurality of support blocks 120 are provided. Each support block 120 has a mounting groove on its top for mounting the tubular assembly 200 to be inspected. A clamping assembly 300 is provided on the base plate 100. The movable end of the clamping assembly 300 is close to or away from any of the support blocks 120 to clamp and fix the tubular assembly 200.

[0046] A first cylinder 150 is arranged on the first side of the base plate 100, a first bolt 151 is connected to the piston of the first cylinder 150, and the first cylinder 150 drives the first bolt 151 to approach or move away from the support block 120 near the first side end; a second cylinder 180 is arranged on the second side of the base plate 100, a second bolt 181 is connected to the piston of the second cylinder 180, and the second cylinder 180 drives the second bolt 181 to approach or move away from the support block 120 near the second side end.

[0047] A component sensing assembly 400 is arranged on the base plate 100, and the detection end of the component sensing assembly 400 faces the installation groove direction so as to detect the components on the tubular assembly 200 installed on the installation block.

[0048] In some embodiments, the component sensing assembly 400 includes a first component sensor 410 and a second component sensor 420.

[0049] A first installation block 411 is arranged on the base plate 100, a first connecting rod 412 is arranged on the first installation block 411, and the first component sensor 410 is arranged on the first connecting rod 412. The first component sensor 410 rotates relative to the first connecting rod 412 in the circumferential direction of the first connecting rod 412 and moves relative to the first connecting rod 412 in the axial direction of the first connecting rod 412.

[0050] A second installation block 421 is arranged on the base plate 100, a second connecting rod 422 is arranged on the second installation block 421, and the second component sensor 420 is arranged on the second connecting rod 422. The second component sensor 420 rotates relative to the second connecting rod 422 in the circumferential direction of the second connecting rod 422 and moves relative to the second connecting rod 422 in the axial direction of the second connecting rod 422.

[0051] By arranging the component detection assembly as the first component sensor 410 and the second component sensor 420, the first component sensor 410 rotates and moves relative to the first connecting rod 412, and the second component sensor 420 rotates and moves relative to the second connecting rod 422. The sensing height and sensing direction of the first component sensor 410 and the second component sensor 420 are adjusted to adapt to the detection of components installed at different positions of the tubular assembly 200.

[0052] In some embodiments, the pressing assembly 300 comprises a first mounting column 310 fixed on the base plate 100 near any of the support blocks 120, and a first pressing clamp 320 fixed on the first mounting column 310, and a first pressing block on the pressing member 210 on the first pressing clamp 320 is close to or away from the support block 120 adjacent to the first mounting column 310, so as to press the pressing member 210 on the tubular assembly 200.

[0053] The pressing of the tubular assembly 200 on the support block 120 is achieved by pressing the pressing member 210 on the tubular assembly 200 with the first pressing clamp 320, and the convenience of pressing the tubular assembly 200 is improved.

[0054] In some embodiments, a second mounting column 710 is provided on the base plate 100, a first telescopic cylinder 720 is provided on the second mounting column 710, a third mounting seat 730 is connected to the piston of the first telescopic cylinder 720, and a dotting device 700 is provided on the third mounting seat 730, and the dotting device 700 is driven by the first telescopic cylinder 720 to approach or move away from any of the support blocks 120, so as to print a mark point on the tubular assembly 200, and the sensing end of the first part sensor 410 or the second part sensor 420 faces the mark point position, so as to detect the position of the mark point and / or the color of the mark point.

[0055] The second mounting column 710 is provided on the base plate 100, the dotting device 700 installed on the third mounting seat 730 on the first telescopic cylinder 720 is driven by the first telescopic cylinder 720 to approach or move away from any of the support blocks 120, so that the dotting device 700 can print a mark point on the tubular assembly 200, and the first part sensor 410 or the second part sensor 420 is used to detect the position of the mark point and / or the color of the mark point.

[0056] The dotting device 700 in the embodiment uses the dotting device in the prior art, as long as it can impact or print a mark point on the tubular assembly 200.

[0057] In some embodiments, a seal assembly 500 is provided on the base plate 100, the seal assembly 500 is electrically connected with the part sensing assembly 400, and the printing end of the seal assembly 500 approaches or moves away from any of the support blocks 120.

[0058] By setting the stamp assembly 500 on the base plate 100, the printing end of the stamp assembly 500 is close to or away from any support block 120, when the part sensing assembly 400 senses that the parts on the tubular assembly 200 are installed correctly, it transmits a signal to the stamp assembly 500, and the stamp assembly 500 is close to the support block 120 to stamp the tubular assembly 200 on the support block 120 to mark that the tubular assembly 200 is qualified.

[0059] In some embodiments, the stamp assembly 500 includes a first mounting seat 510, a second telescopic cylinder 520, and a stamp piece 530, the first mounting seat 510 is fixed on the base plate 100, a first mounting plate is provided on the top of the first mounting seat 510, the second telescopic cylinder 520 is provided on the first mounting plate, and the stamp piece 530 is provided on the piston of the second telescopic cylinder 520, the stamp piece 530 is close to or away from any support block 120 under the drive of the second telescopic cylinder 520, so as to stamp the tubular assembly 200 on the support block 120.

[0060] By using the telescopic drive of the second telescopic cylinder 520 to close or away from any support block 120, the convenience of qualified stamp printing is improved.

[0061] In some embodiments, a second mounting seat 610 is provided on the base plate 100, a second mounting plate 620 is provided on the second mounting seat 610, a third telescopic cylinder 630 is provided on the second mounting plate 620, and a foolproof piece 600 is provided on the piston of the third telescopic cylinder 630, the foolproof piece 600 is close to or away from the support block 120 under the drive of the third telescopic cylinder 630, and the third telescopic cylinder 630 is electrically connected with the part sensing assembly 400, so as to limit the tubular assembly 200 from being separated from the support block 120 when the foolproof piece 600 is moved above the support block 120.

[0062] By using the third telescopic cylinder 630 to connect the foolproof piece 600, the foolproof piece 600 is moved above the tubular assembly 200, and when the part sensing assembly 400 detects that the parts on the tubular assembly 200 are installed correctly, it transmits a signal to the third telescopic cylinder 630, and the third telescopic cylinder 630 drives the foolproof piece 600 to move away from the support block 120, otherwise the foolproof piece 600 always remains above the support block 120 to avoid the tubular assembly 200 from being taken off from the support block 120 when the detection parts are not completely installed.

[0063] In some embodiments, a control switch 110 is provided on the base plate 100, and the control switch 110 is electrically connected with the first cylinder 150 and the second cylinder 180.

[0064] By setting the control switch 110 on the bottom plate 100, the control switch 110 is electrically connected with the first air cylinder 150 and the second air cylinder 180, and the controllability of the first air cylinder 150 and the second air cylinder 180 is improved.

[0065] In some embodiments, a third mounting column 130 and a first fixing column 140 are arranged on the first side of the bottom plate 100, the first air cylinder 150 is arranged on the third mounting column 130, a first fixing block 141 is arranged on the first fixing column 140, and the first air cylinder 150 drives the first bolt 151 to approach or move away from the first fixing block 141; a fourth mounting column 160 and a second fixing column 170 are arranged on the second side of the bottom plate 100, the second air cylinder 180 is arranged on the fourth mounting column 160, a second fixing block 171 is arranged on the second fixing column 170, and the second air cylinder 180 drives the second bolt 181 to approach or move away from the second fixing block 171.

[0066] By adopting the structure that the first fixing block 141 is arranged on the first fixing column 140 and the second fixing block 171 is arranged on the second fixing column 170, it is ensured that the first bolt 151 and the second bolt 181 can be stably inserted into the end of the tubular assembly 200, and the size and shape of the port of the tubular assembly 200 are detected.

[0067] In some embodiments, a third fixing column 190 is arranged on the bottom plate 100, and a placing rod 191 is arranged on the third fixing column 190, so as to place the parts for the tubular assembly 200.

[0068] By arranging the third fixing column 190 on the bottom plate 100 and arranging the placing rod 191 on the third fixing column 190 to place the parts for the tubular assembly 200, it is convenient for the operator to install the parts.

[0069] Compared with the prior art, the assembly gauge provided in the embodiment realizes automatic detection of the tubular assembly 200, improves the detection efficiency and detection effect of the tubular assembly 200, by arranging a plurality of supporting blocks 120 on the bottom plate 100, fixing the tubular assembly 200 by using the mounting slots on the supporting blocks 120 in actual use, driving the first bolt 151 to approach the supporting block 120 on the first side by using the first air cylinder 150, driving the second bolt 181 to approach the supporting block 120 on the second side by using the second air cylinder 180, inserting the first bolt 151 and the second bolt 181 into the two ends of the tubular assembly 200 to detect whether the size and shape of the two ends are qualified, and detecting whether the parts are installed on the tubular assembly 200 and whether the installation of the parts is correct by using the part sensing assembly 400 on the bottom plate 100.

[0070] According to the disclosure and teaching of the above description, the skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should also fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. An assembly gauge, comprising: The utility model provides a kind of pipe assembly detection device, including bottom plate (100), several support blocks (120) are provided on the bottom plate (100), installation slot is opened in the top of each support block (120) to install the tubular assembly (200) to be detected;Upper pressing assembly (300) of the bottom plate (100), the movable end of the pressing assembly (300) is close to or away from any support block (120), to press tightly fixed tubular assembly (200); First air cylinder (150) is provided on the first side of the bottom plate (100), the piston of the first air cylinder (150) is connected with first bolt (151), the first air cylinder (150) drives the first bolt (151) to be close to or away from the support block (120) close to first side end;Second air cylinder (180) is provided on the second side of the bottom plate (100), the piston of the second air cylinder (180) is connected with second bolt (181), the second air cylinder (180) drives the second bolt (181) to be close to or away from the support block (120) close to second side end; Part sensing assembly (400) is provided on the bottom plate (100), the detection end of the part sensing assembly (400) is towards the installation slot direction, to detect the part on the tubular assembly (200) installed on installation block.

2. The assembly gauge of claim 1, wherein The part sensing assembly (400) includes first part sensor (410) and second part sensor (420); First installation block (411) is provided on the bottom plate (100), first connecting rod (412) is provided on first installation block (411), first part sensor (410) is provided on the first connecting rod (412), first part sensor (410) rotates along the circumferential direction of first connecting rod (412) relative to first connecting rod (412), and first part sensor (410) moves along the axial direction of first connecting rod (412) relative to first connecting rod (412). Second installation block (421) is provided on the bottom plate (100), second connecting rod (422) is provided on second installation block (421), second part sensor (420) is provided on the second connecting rod (422), second part sensor (420) rotates along the circumferential direction of second connecting rod (422) relative to second connecting rod (422), and second part sensor (420) moves along the axial direction of second connecting rod (422) relative to second connecting rod (422).

3. An assembly gauge as claimed in claim 1 or 2, wherein The pressing assembly (300) includes first mounting column (310) and first pressing clamp (320), the first mounting column (310) is fixed on the bottom plate (100), located close to any support block (120), the first pressing clamp (320) is fixed on the first mounting column (310), and the first pressing block on the pressing part (210) on the first pressing clamp (320) is close to or away from the support block (120) adjacent to the first mounting column (310), to press tightly the pressing part (210) on tubular assembly (200).

4. The assembly gauge of claim 2, wherein, A second mounting column (710) is arranged on the bottom plate (100), a first telescopic cylinder (720) is arranged on the second mounting column (710), a third mounting seat (730) is connected to the piston of the first telescopic cylinder (720), a dotting device (700) is arranged on the third mounting seat (730), the dotting device (700) is driven by the first telescopic cylinder (720) to approach or move away from any of the support blocks (120), so as to print mark points on the tubular assembly (200), and the sensing end of the first part sensor (410) or the second part sensor (420) faces the mark point position, so as to detect the position of the mark point and / or the color of the mark point.

5. The assembly gauge of claim 1 or 2, wherein A seal assembly (500) is arranged on the bottom plate (100), the seal assembly (500) is electrically connected with the part sensing assembly (400), and the printing end of the seal assembly (500) approaches or moves away from any of the support blocks (120).

6. The assembly gauge of claim 5, wherein, The seal assembly (500) comprises a first mounting seat (510), a second telescopic cylinder (520) and a seal member (530), the first mounting seat (510) is fixed on the bottom plate (100), a first mounting plate is arranged on the top of the first mounting seat (510), the second telescopic cylinder (520) is arranged on the first mounting plate, and the seal member (530) is arranged on the piston of the second telescopic cylinder (520), the seal member (530) is driven by the second telescopic cylinder (520) to approach or move away from any of the support blocks (120), so as to perform qualified seal printing on the tubular assembly (200) on the support block (120).

7. The assembly gauge of claim 1 or 2, wherein A second mounting seat (610) is arranged on the bottom plate (100), a second mounting plate (620) is arranged on the second mounting seat (610), a third telescopic cylinder (630) is arranged on the second mounting plate (620), and a foolproof member (600) is arranged on the piston of the third telescopic cylinder (630), the foolproof member (600) is driven by the third telescopic cylinder (630) to approach or move away from the support block (120), and the third telescopic cylinder (630) is electrically connected with the part sensing assembly (400), so that the foolproof member (600) is displaced above the support block (120) to limit the tubular assembly (200) from being separated from the support block (120).

8. The assembly gauge of claim 1 or 2, wherein A control switch (110) is arranged on the bottom plate (100), and the control switch (110) is electrically connected with the first cylinder (150) and the second cylinder (180).

9. The assembly gauge of claim 1 or 2, wherein Third mounting column (130) and first fixed column (140) are arranged on the first side of the bottom plate (100), the first cylinder (150) is arranged on the third mounting column (130), the first fixed block (141) is arranged on the first fixed column (140), the first cylinder (150) drives the first bolt (151) to be close to or away from the first fixed block (141);Fourth mounting column (160) and second fixed column (170) are arranged on the second side of the bottom plate (100), the second cylinder (180) is arranged on the fourth mounting column (160), the second fixed block (171) is arranged on the second fixed column (170), the second cylinder (180) drives the second bolt (181) to be close to or away from the second fixed block (171).

10. The assembly gauge of claim 1 or 2, wherein Third fixed column (190) is arranged on the bottom plate (100), placing rod (191) is arranged on the third fixed column (190), so as to place tubular assembly (200) parts.

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