CN217687037U

CN217687037U - Rear apron board checking fixture assembly

Info

Publication number: CN217687037U
Application number: CN202221353484.4U
Authority: CN
Inventors: 杨静
Original assignee: Chongqing Hongzhe Machinery Co ltd
Current assignee: Chongqing Hongzhe Machinery Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an assembly is examined to back skirtboard, its characterized in that: the device comprises a workbench, a supporting profile block, a pressing mechanism, a measuring profile block, a limiting hole detection mechanism and a first detection pin; the supporting profile block is arranged on the workbench and is used for supporting the rear apron plate to be tested; the supporting profile block is provided with a first detection side hole and corresponds to the position of a connecting hole of the apron board to be detected; the first detection pin is used for penetrating through the connecting hole of the apron board to be detected and then inserting into the first detection side hole; the pressing mechanism is used for pressing the rear apron board to be tested; the measuring profiling block is arranged on the workbench and forms a gap for feeler gauge detection with the rear side of the apron board to be detected; the limiting hole detection mechanism is used for detecting a limiting hole of the apron board to be detected. The utility model discloses can fix a position back skirtboard supporting and compress tightly the back, realize respectively to the appearance of last product back skirtboard, back profile and the comprehensive testing of connecting hole and spacing hole site etc. only need a clamping, can improve detection efficiency.

Description

Rear apron plate checking fixture assembly

Technical Field

The utility model discloses in an assembly is examined to back skirtboard.

Background

Referring to fig. 1, the rear apron board requires the appearance of the rear apron board, the contour of the rear edge (N-2), and the hole site detection of the connecting hole (N-11) and the limiting hole (N-12) according to the requirements of the product. The original checking fixture adopts separate item-by-item detection, and the problem of low detection efficiency exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned defect problem or a plurality of defect problems that exist among the prior art, the utility model provides an utensil assembly is examined to back skirtboard.

In order to achieve the above object, the utility model provides an assembly is examined to back skirtboard, its characterized in that: the device comprises a workbench, a supporting profile block, a pressing mechanism, a measuring profile block, a limiting hole detection mechanism and a first detection pin; the supporting contour block is arranged on the workbench and is used for supporting the rear apron board to be tested; the supporting profile block is provided with a first detection side hole and corresponds to the position of a connecting hole of the apron board to be detected; the first detection pin is used for penetrating through the connecting hole of the apron board to be detected and then inserting into the first detection side hole; the pressing mechanism is arranged on the workbench and used for pressing the rear apron board to be tested; the measuring profiling block is arranged on the workbench and forms a gap for clearance gauge detection with the rear side of the apron board to be detected; the limiting hole detection mechanism is arranged on the workbench and used for detecting a limiting hole of the apron board to be detected.

By adopting the scheme, the rear apron board to be measured is placed on the supporting profile modeling block and is positioned and supported by the supporting profile modeling block, and the position and the height are determined; then the pressing mechanism presses the apron board to be tested; the rear apron is now positioned and pressed. When the rear edge profile of the rear apron board is detected, the feeler can be inserted into a gap between the measuring profiling block and the rear edge of the rear apron board to be measured, and the thickness of the feeler, namely the size of the gap, can be inserted; and further judging whether the contours of different positions behind the rear apron board meet the requirements or not. When the connecting hole of the rear apron board is detected, whether the first detection pin can be normally inserted into the first detection side hole after penetrating through the connecting hole of the rear apron board to be detected is judged, and whether the position of the connecting hole of the rear apron board is qualified is further judged. When the connecting hole of the rear apron board is detected, whether the limiting hole of the rear apron board to be detected is qualified or not is detected through the limiting hole detection mechanism.

Preferably, the supporting profile block comprises a left supporting profile block, a middle supporting profile block and a right supporting profile block; the left supporting profile block is provided with three first side detecting holes, and the right supporting profile block is also provided with three first side detecting holes.

Preferably, the pressing mechanism comprises a front quick clamp, a left quick clamp, a right quick clamp and a rear quick clamp; the front quick clamp is used for pressing the front edge of the rear apron board to be tested; the left quick clamp is used for pressing the left side of the apron board to be tested; the right quick clamp is used for pressing the right side of the rear apron board to be tested, and the rear quick clamp is used for pressing the rear side of the rear apron board to be tested.

Preferably, the measuring profiling block comprises a left arc-shaped block, a straight strip block and a right arc-shaped block.

Preferably, the limiting hole detection mechanism comprises a vertical beam, a turnover beam and a second detection pin; the lower end of the vertical beam is fixedly connected with the workbench, and the upper end of the vertical beam is horizontally provided with a U-shaped groove; one end of the turnover beam is rotatably connected with the inner side wall of the U-shaped groove through a rotating shaft, and the other end of the turnover beam is far away from the U-shaped groove, extends outwards and is provided with a second side detection hole; when the turnover beam rotates to be in a horizontal state, the turnover beam is just stopped and limited by the inner bottom surface of the U-shaped groove, and the second detection side hole of the turnover beam corresponds to the position of the limiting hole of the skirtboard to be detected; the second detection pin is used for penetrating through the limiting hole of the apron board to be detected and then being inserted into the second detection side hole.

Preferably, a first threaded hole is formed in the inner bottom surface of the U-shaped groove; the first bolt is installed on the overturning beam, corresponds to the first threaded hole when the overturning beam rotates to be in a horizontal state, and can be matched and connected with the first threaded hole after rotating.

The utility model discloses beneficial effect:

firstly, after the rear apron board is supported, positioned and compressed, the utility model respectively realizes the comprehensive detection of the appearance, the rear edge contour, the connecting holes, the limiting hole positions and the like of the rear apron board of an upper product, only needs one-time clamping, and can improve the detection efficiency;

secondly, the pressing mechanism of the utility model can simultaneously press the four sides of the rear apron plate through the front quick clamp, the left quick clamp, the right quick clamp and the rear quick clamp, can ensure that each side of the rear apron plate is accurately positioned and pressed, and simultaneously keeps the shape and the position stable and can not loosen during detection;

third, the utility model discloses because this preceding active grab, left active grab, right active grab, back active grab, spacing hole detection mechanism are when placing the back skirtboard that awaits measuring, owing to can overturn and upwarp to reserve the space that passes through of back skirtboard loading and unloading, it is very convenient to operate, places simultaneously and takes out and can not bump the scraping work piece.

Drawings

Fig. 1 is a schematic structural view of a rear apron board.

Fig. 2 is a front view of the rear apron checking fixture assembly of the utility model.

Fig. 3 is a top view of the utility model provides a rear apron examines a utensil assembly.

Fig. 4-5 are perspective views of a rear apron check tool assembly of the present invention.

Fig. 6 is a perspective view of the stopper hole detection mechanism when the inversion beam thereof is inverted upward.

Fig. 7 is a front view of a rear apron board inspection tool assembly of the present invention during inspection of a rear apron board.

Fig. 8 is a top view of a rear apron checking fixture assembly of the present invention during detection of a rear apron.

Fig. 9-10 are perspective views of a rear apron check tool assembly according to the present invention when detecting a rear apron.

Fig. 11 is an enlarged view at a in fig. 9.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

example (b): referring to fig. 2-6, a rear apron board checking fixture assembly comprises a workbench 1, a supporting profile block 2, a pressing mechanism 3, a measuring profile block 4, two limiting hole detection mechanisms 5 and six first detection pins 6.

The supporting profile block 2 is fixed on the workbench 1 and used for supporting and positioning the rear apron board N to be measured.

In the present embodiment, the supporting profile block 2 comprises a left supporting profile block 2a, a middle supporting profile block 2b and a right supporting profile block 2c;

the upper surface of the left supporting contour block 2a is matched with the lower surface of the left part of the skirtboard N to be detected, and the upper surface of the middle supporting contour block 2b is matched with the lower surface of the middle part of the skirtboard N to be detected; the upper surface of the right supporting profile block 2c is matched with the lower surface of the right part of the skirtboard N to be measured in shape.

The supporting profile block 2 is provided with a first side detection hole 2-1 corresponding to the connecting hole N-11 of the apron board N to be detected.

In the embodiment, the left side of the apron board N to be tested is provided with three connecting holes N-11, and the right side of the apron board N to be tested is also provided with three connecting holes N-11. Therefore, six connection holes N-11 need to be detected.

Specifically, three first side detection holes 2-1 are provided on the left supporting contour block 2a, and three first side detection holes 2-1 are also provided on the right supporting contour block 2 c.

When in detection, the first detection pin 6 is used for penetrating through the connecting hole N-11 of the skirtboard N to be detected and then being inserted into the first detection side hole 2-1.

The pressing mechanism 3 is arranged on the workbench 1 and used for pressing the skirtboard N to be tested.

In the embodiment, the pressing mechanism 3 comprises a front quick clamp 3-1, a left quick clamp 3-2, a right quick clamp 3-3 and a rear quick clamp 3-4; the front quick clamp 3-1 is used for pressing the front side N-1 of the rear apron board N to be tested; the left quick clamp 3-2 is used for pressing the left side N-3 of the skirtboard N to be tested; the right quick clamp 3-3 is used for pressing the right side N-4 of the rear apron board N to be tested, and the rear quick clamp 3-4 is used for pressing the rear side N-2 of the rear apron board N to be tested. Therefore, after the apron board N to be measured is positioned on the supporting contour block 2, the front, the back, the left and the right sides of the apron board N are simultaneously pressed.

Specifically, the front quick clamp 3-1, the left quick clamp 3-2, the right quick clamp 3-3 or/and the rear quick clamp 3-4 are/is CH-101-E, and are purchased from Jiagang electromechanical science and technology development ltd of Dongguan city.

The measuring profiling block 4 is arranged on the workbench 1 and forms a gap K for feeler gauge detection with the back side N-2 of the apron board N to be measured.

During detection, the clearance K between the measuring profiling block 4 and the rear side N-2 of the apron board N to be measured is inserted according to the clearance K, and whether the clearance K meets the standard requirement or not is further determined according to the clearance K which can be inserted with the largest thickness.

In addition, in the present embodiment, the measuring contour block 4 includes a left arc block 4a, a straight bar block 4b and a right arc block 4c. Therefore, the left, middle and right parts of the back side N-2 of the skirting board N to be detected can be respectively detected.

The two limiting hole detection mechanisms 5 are symmetrically arranged on the left side and the right side of the workbench 1 and are respectively used for detecting two limiting holes N-12 of the apron board N to be detected.

Referring to fig. 6, in the present embodiment, the limiting hole detecting mechanism 5 includes a vertical beam 5-1, a turnover beam 5-2, and a second detecting pin 5-3; the lower end of the vertical beam 5-1 is fixedly connected with the workbench 1, and the upper end of the vertical beam 5-1 is horizontally provided with a U-shaped groove 5-11; one end of the turnover beam 5-2 is rotatably connected with the inner side wall of the U-shaped groove 5-11 through a rotating shaft 5-4, and the other end of the turnover beam 5-2 is far away from the U-shaped groove 5-11, extends outwards and is provided with a second side detection hole 5-21. See also fig. 4 and 11; when the turning beam 5-2 rotates to be in a horizontal state, the turning beam 5-2 is just stopped and limited by the inner bottom surface of the U-shaped groove 5-11, and the second detection side hole 5-21 corresponds to the position of the limiting hole N-12 of the skirting board N to be detected; the second detection pin 5-3 is used for penetrating through a limiting hole N-12 of the apron board N to be detected and then being inserted into a second detection side hole 5-21.

Referring to fig. 6, in the present embodiment, the inner bottom surface of the U-shaped groove 5-11 is provided with a first threaded hole 5-12; the overturning beam 5-2 is provided with a first bolt 5-5. Referring to fig. 4 and 11, when the overturning beam 5-2 rotates to be in a horizontal state, the first bolt 5-5 corresponds to the first threaded hole 5-12, and the first bolt 5-5 can be matched and connected with the first threaded hole 5-12 after rotating.

Referring to fig. 7-11, before the detection, the utility model compresses the measured position of the rear apron board N, and the operation method is as follows: firstly, the measured rear apron board N is placed on the supporting profile block 2 and is positioned and supported by the supporting profile block 2 from left to right, and the position and the height are determined; then, four sides can be simultaneously pressed by operating a front quick clamp 3-1, a left quick clamp 3-2, a right quick clamp 3-3 and a rear quick clamp 3-4 of the pressing mechanism 3 and respectively pressing the front, the left, the right and the rear sides of the rear apron board N to be tested; the rear apron N is now positioned and pressed. The following detection operations may then be performed.

Can refer to fig. 7-11, the utility model discloses when detecting back N-2 profile of back skirtboard N, accessible feeler gauge insert measure the profiling piece 4 with await measuring back skirtboard N behind the clearance K between N-2, according to the maximum thickness that the feeler gauge can be filled in, and then judge this back skirtboard N behind N-2 different position profiles whether meet the demands.

Referring to fig. 7-11, the present invention can determine whether the position and the shape of the connecting hole N-11 of the rear apron board N are qualified by determining whether the first detecting pin 6 can be inserted into the first detecting side hole 2-1 after passing through the connecting hole N-11 of the rear apron board N to be detected. Similarly, whether the six first detection pins 6 can be normally inserted into the six first detection side holes 2-1 after respectively penetrating through the six connecting holes N-11 of the skirting board N to be detected can be judged, and the relative positions and the distances of the six connecting holes N-11 of the skirting board N and whether the hole shapes are qualified at the same time can be judged.

Referring to fig. 7-11, the utility model discloses to when the spacing hole N-12 of back skirtboard N detects, can rotate for the horizontality through the upset roof beam 5-2 of this spacing hole detection mechanism 5 earlier, should overturn roof beam 5-2 and just in time be stopped spacingly by this U-shaped groove 5-11 inner bottom surface and its second examine side opening 5-21 and the spacing hole N-12 position of back skirtboard N that awaits measuring corresponds, again through this second detect the round pin 5-3 can normally pass after the spacing hole N-12 of back skirtboard N that awaits measuring insert the second again examine side opening 5-21 in, and then judge whether this back skirtboard N's spacing hole N-12 position is qualified.

Similarly, whether the two second detection pins 5-3 can be normally inserted into the two second detection side holes 5-21 after respectively penetrating through the two limiting holes N-12 of the skirting board N to be detected can be judged, and the relative positions and the distances of the two limiting holes N-12 of the skirting board N and whether the hole shapes are qualified at the same time can be judged.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention without the use of inventive faculty. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a rear apron examines utensil assembly which characterized in that: comprises a workbench (1), a supporting profile block (2), a pressing mechanism (3), a measuring profile block (4), a limiting hole detection mechanism (5) and a first detection pin (6);

the supporting profile block (2) is arranged on the workbench (1) and is used for supporting a rear apron board (N) to be tested; the supporting contour block (2) is provided with a first side detection hole (2-1) and corresponds to the position of a connecting hole (N-11) of the apron board (N) to be detected;

the first detection pin (6) is used for penetrating through a connecting hole (N-11) of the skirtboard (N) to be detected and then inserting into the first detection side hole (2-1);

the pressing mechanism (3) is arranged on the workbench (1) and is used for pressing the rear apron board (N) to be tested;

the measuring profiling block (4) is arranged on the workbench (1) and forms a gap (K) for feeler gauge detection with the rear side (N-2) of the apron board (N) to be measured;

the limiting hole detection mechanism (5) is arranged on the workbench (1) and is used for detecting a limiting hole (N-12) of the skirtboard (N) to be detected.

2. The rear apron gauge assembly of claim 1, wherein: the supporting profile block (2) comprises a left supporting profile block (2 a), a middle supporting profile block (2 b) and a right supporting profile block (2 c);

the left supporting profile block (2 a) is provided with three first side detection holes (2-1), and the right supporting profile block (2 c) is also provided with three first side detection holes (2-1).

3. The rear apron gauge assembly of claim 1 or 2, wherein: the pressing mechanism (3) comprises a front quick clamp (3-1), a left quick clamp (3-2), a right quick clamp (3-3) and a rear quick clamp (3-4);

the front quick clamp (3-1) is used for pressing the front edge (N-1) of the rear apron board (N) to be tested; the left quick clamp (3-2) is used for pressing the left side (N-3) of the rear apron board (N) to be tested; the right quick clamp (3-3) is used for pressing the right side (N-4) of the rear apron board (N) to be tested, and the rear quick clamp (3-4) is used for pressing the rear side (N-2) of the rear apron board (N) to be tested.

4. The rear apron gauge assembly of claim 1, wherein: the measuring profiling block (4) comprises a left arc-shaped block (4 a), a straight bar block (4 b) and a right arc-shaped block (4 c).

5. The rear apron gauge assembly of claim 1, wherein: the limiting hole detection mechanism (5) comprises a vertical beam (5-1), a turnover beam (5-2) and a second detection pin (5-3);

the lower end of the vertical beam (5-1) is fixedly connected with the workbench (1), and the upper end of the vertical beam (5-1) is horizontally provided with a U-shaped groove (5-11);

one end of the turnover beam (5-2) is rotatably connected with the inner side wall of the U-shaped groove (5-11) through a rotating shaft (5-4), and the other end of the turnover beam (5-2) is far away from the U-shaped groove (5-11), extends outwards and is provided with a second side detection hole (5-21);

when the turnover beam (5-2) rotates to be in a horizontal state, the turnover beam (5-2) is just stopped and limited by the inner bottom surface of the U-shaped groove (5-11), and the second detection side hole (5-21) corresponds to the position of the limiting hole (N-12) of the skirting board (N) to be detected;

the second detection pin (5-3) is used for penetrating through a limiting hole (N-12) of the skirting board (N) to be detected and then being inserted into the second detection side hole (5-21).

6. The rear apron gauge assembly of claim 5, wherein: the inner bottom surface of the U-shaped groove (5-11) is provided with a first threaded hole (5-12);

the turnover beam (5-2) is provided with a first bolt (5-5), when the turnover beam (5-2) rotates to be in a horizontal state, the first bolt (5-5) corresponds to the first threaded hole (5-12), and the first bolt (5-5) can be matched and connected with the first threaded hole (5-12) after rotating.