CN219037830U - Measuring device for thickness of composite material workpiece - Google Patents

Abstract

The utility model provides a measuring device for the thickness of a composite material workpiece, which comprises: go-gauge portion and no-go gauge portion, go-gauge portion includes first board and the second board that the interval set up, the interval forms the go-gauge groove between first board and the second board, no-go gauge portion includes first no-go gauge portion and the second no-go gauge portion that the interval set up, first no-go gauge portion includes the third board, the second no-go gauge portion includes the fourth board, the interval forms the no-go gauge groove between third board and the fourth board, first board and second board can pass through the motion adjustment position as required, also can pass through the relative motion adjustment position as required between third board and the fourth board, the groove width of go-gauge groove is greater than the groove width of no-go gauge groove for the work piece can be gone into from the direction card of go-gauge groove to no-go gauge groove. According to the utility model, whether the overall thickness of the composite material workpiece meets the standard can be comprehensively measured at one time, and the composite material workpiece with different thicknesses can be directly measured without changing a device, namely one device.

Description

A device for measuring the thickness of a composite material workpiece

technical field

The utility model relates to the technical field of workpiece thickness measurement, in particular to a measuring device for the thickness of composite material workpieces.

Background technique

As a typical high-tech material, composite materials have been widely used in aerospace, transportation, sports and leisure fields due to their high strength, high temperature resistance, and excellent corrosion resistance. At present, the measuring instruments used for measuring the thickness of composite material workpieces are vernier calipers and rulers or large-scale measuring equipment (such as three coordinates, etc.).

When using a vernier caliper to measure the thickness of a composite material workpiece, it is necessary to repeatedly measure the thickness of different parts of the composite material workpiece to ensure that the thickness of the entire composite material workpiece meets the standard. In addition, for composite material workpieces of different thicknesses, it is necessary to perform repeated measurements manually. ,low efficiency.

In industrial production, the existing technology is slow and inefficient for measuring large batches, large composite material workpieces and workpieces of different thicknesses, which affects the production progress, especially for irregular and curved composite material workpieces, the measurement process is more difficult. complex.

Because the device for measuring the thickness of a composite material workpiece in the prior art has technical problems such as complex operation in the measurement process, low work efficiency, and large human error, the utility model researches and designs a device for measuring the thickness of a composite material workpiece.

Utility model content

Therefore, the technical problem to be solved by the utility model is to overcome the defects of complex operation and low work efficiency in the device for measuring the thickness of the composite material workpiece in the prior art, so as to provide a device for measuring the thickness of the composite material workpiece.

In order to solve the above problems, the utility model provides a measuring device for the thickness of a composite material workpiece, which includes:

A pass gauge part and a stop gauge part, the pass gauge part includes a first plate and a second plate arranged at intervals, a pass gauge groove is formed at intervals between the first plate and the second plate, and the stop gauge part includes a first stop gauge part and a second stop gauge part arranged at intervals, the first stop gauge part includes a third plate, the second stop gauge part includes a fourth plate, the third plate and the fourth plate A stop gauge groove is formed at intervals, the first plate is arranged on the first stop gauge part and can adjust its position through movement as required, and the second plate is arranged on the second stop gauge part and can be adjusted according to It is necessary to adjust the position through movement, and the position between the third plate and the fourth plate can also be adjusted through relative movement as required. The groove width of the through gauge groove is larger than the groove width of the stop gauge groove, so that the workpiece can Snap in from the through gauge groove to the direction of the stop gauge groove.

In some embodiments, the first stop gauge part further includes a first support platform, the first support platform is connected to the upper end of the third plate and extends in a direction away from the second stop gauge part, so The first plate is set on the first support platform and can slide on the first support platform; the second stop gauge part also includes a second support platform, and the second support platform is connected to the first support platform. The upper ends of the four plates extend away from the first stop gauge portion, and the second plate is arranged on the second support platform and can slide on the second support platform.

In some embodiments, the first support platform is provided with a first sliding slot, the first board includes a first board main body and a first clamping part, and the first clamping part is connected to the first The lower end of the plate main body is clamped in the first chute, so that the first plate can slide along the extending direction of the first chute, and the sliding direction of the first plate is towards the first chute. the direction of the second stop gauge portion or the direction away from said second stop gauge portion;

The second support platform is provided with a second chute, the second board includes a second board main body and a second clamping part, and the second clamping part is connected to the lower end of the second board main body and clamped Set in the second chute so that the second plate can slide along the extending direction of the second chute, and the sliding direction of the second plate is toward the first stop gauge Or away from the direction of the first stop gauge part.

In some embodiments, it also includes a first through gauge gasket, a first threaded fastener, a second through gauge gasket and a second threaded fastener, the first through gauge gasket is arranged on the first The lower end of the support platform is connected to the first clamping part, the first threaded fastener can fix the first through gauge gasket to the first support platform, and the first plate and The first through-gauge gasket can slide integrally to a designated position according to actual working conditions and be fixed to the first support platform by the first threaded fastener;

The second through-gauge gasket is arranged at the lower end of the second support platform and connected with the second clamping part, and the second threaded fastener can fix the second through-gauge gasket to the on the second support table, and the second plate and the second through-gauge gasket can slide to a designated position as a whole according to actual working conditions and are fixed to the second support by the second threaded fastener on stage.

In some embodiments, the first support platform includes two first ribs arranged at intervals, and the first sliding groove is formed at intervals between the two first ribs; the second support platform includes two intervals. The second ribs are provided, and the interval between the two second ribs forms the second slide groove.

In some embodiments, it also includes a supporting part, the supporting part is provided with a third sliding groove and a fourth sliding groove, the third board includes a third board main body and a third clamping part, and the third clamping The setting part is connected to the lower end of the third plate main body and locked in the third chute, so that the third plate can slide along the extending direction of the third chute, and the third plate The sliding direction is toward the fourth plate or away from the fourth plate;

The fourth plate includes a fourth plate main body and a fourth clamping portion, the fourth clamping portion is connected to the lower end of the fourth plate main body and is clamped in the fourth chute, so that the first The four boards can slide along the extending direction of the fourth slide groove, and the sliding direction of the fourth board is toward the third board or away from the third board.

In some embodiments, it also includes a first gauge washer, a third threaded fastener, a second gauge washer and a fourth threaded fastener, the first gauge washer is arranged on the support part and connected with the third clamping part, the third threaded fastener can fix the first stop gauge washer to the support part, and the third plate and the first The stop gauge gasket can slide integrally to a designated position according to actual working conditions and be fixed to the support part through the third threaded fastener;

The second stop gauge washer is arranged at the lower end of the support part and is connected with the fourth clamping part, and the fourth threaded fastener can fix the second stop gauge washer to the support part, and the fourth plate and the second stop gauge gasket can integrally slide to a designated position according to actual working conditions and are fixed to the support part through the fourth threaded fastener.

In some embodiments, the supporting part includes two third ribs and two fourth ribs arranged at intervals, the third ribs are spaced between the two third ribs to form the third slide groove, and the two third ribs are arranged at intervals to form the third slide groove. The fourth chute is formed at intervals between the fourth ribs.

In some embodiments, the support part further includes a support part main body, the third rib is connected to one end of the support part main body and extends away from the fourth rib, and the fourth rib is connected to the support part body. The other end of the main body of the support part extends away from the third rib; the measuring device further includes a handle connected to the lower end of the main body of the support part and extends downward.

In some embodiments, when the first stop gauge part further includes a first support platform, and the second stop gauge part further includes a second support platform: the third rib is vertically aligned with the first support platform. The support platform is opposite, and the fourth rib is vertically opposite to the second support platform.

A measuring device for the thickness of a composite material workpiece provided by the utility model has the following beneficial effects:

The utility model adopts the through-gauge part and the stop-gauge part. The through-gauge part includes first and second plates arranged at intervals, and a through-gauge groove is formed between the first and second plates. The stop-gauge part includes a third board arranged at intervals. plate and the fourth plate, and a stop gauge groove is formed between the third and fourth plates, and the first plate is arranged on the first stop gauge part and can move, and the second plate is arranged on the second stop gauge part and can move Movement, the groove width of the through-gauge groove can be adjusted according to actual needs, and the upper limit of the thickness of the qualified workpiece can be set through the through-gauge groove. Similarly, the third plate and the fourth plate can also move relative to each other, which can be adjusted according to actual needs The groove width of the stop gauge groove sets the lower limit of the thickness of the qualified workpiece through the stop gauge groove, so that when measuring the thickness of the composite workpiece, it is only necessary to insert the composite workpiece from the through gauge groove to the direction of the stop gauge groove. If the workpiece can enter the through-gauge groove but not into the stop-gauge groove, it means that the composite workpiece is between the upper limit and the lower limit of the set thickness, and it meets the requirements. If the workpiece cannot enter the through-gauge groove, it means that the thickness of the workpiece is too large. Meet the requirements, if the workpiece enters the non-stop groove, it means that the thickness of the workpiece is too small and it does not meet the requirements; through this device, it can accurately and quickly inspect whether the thickness of the composite material workpiece meets the production requirements, effectively improving the convenience and inspection efficiency of the operator , through the movement of the first, second, third and fourth plates, the groove width of the through gauge groove and the groove width of the stop gauge groove can be adjusted according to the actual working conditions, so as to improve the general performance of the measuring device and be suitable for various In order to detect the thickness of various composite workpieces, it solves the problems of complex operation, low work efficiency and large human error in measuring the thickness of composite material workpieces in the prior art. The test device of the utility model can comprehensively measure whether the overall thickness of the composite material workpiece reaches the standard at one time, and can directly measure composite material workpieces with different thicknesses without changing the device, that is, using one device. Material artifacts are also highly compatible.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of the rapid measuring device of the composite material workpiece thickness of the present invention;

Fig. 2 is the front view of the rapid measurement device of the composite material workpiece thickness of the present invention;

Fig. 3 is the left view of Fig. 2;

FIG. 4 is a top view of FIG. 2 .

The reference signs are indicated as:

1. Through gauge groove; 2. Stop gauge groove; 3. Hand handle; 4. Through gauge part; 41. First plate; 42. Second plate; 61. First through gauge gasket; 62. Second through gauge Gasket; 71, the first threaded fastener; 72, the second threaded fastener; 8, the stop gauge part; 81, the first stop gauge part; 811, the third plate; 812, the first support platform; 813, The first chute; 814, the first rib; 82, the second stop gauge part; 821, the fourth plate; 822, the second support platform; 823, the second chute; 824, the second rib; 9, the support part; 91, the third chute; 92, the fourth chute; 93, the third rib; 94, the fourth rib; 95, the main body of the support part; 101, the first stop gauge gasket; 102, the second stop gauge gasket; 111, the third threaded fastener; 112, the fourth threaded fastener.

Detailed ways

As shown in Figures 1-4, the utility model provides a device for measuring the thickness of a composite material workpiece, which includes: a through gauge part 4 and a stop gauge part 8, and the through gauge part 4 includes first plates 41 arranged at intervals and the second plate 42, the first plate 41 and the second plate 42 are spaced to form a through groove 1, and the stop gauge part 8 includes a first stop gauge part 81 and a second stop gauge part arranged at intervals 82, the first stop gauge part 81 includes a third plate 811, the second stop gauge part 82 includes a fourth plate 821, and a stop gauge groove is formed at intervals between the third plate 811 and the fourth plate 821 2. The first plate 41 is set on the first stop gauge part 81 and its position can be adjusted through movement as needed, and the second plate 42 is set on the second stop gauge part 82 and can pass through as needed Movement adjustment position, the position can also be adjusted by relative movement between the third plate 811 and the fourth plate 821 as required, the groove width of the through gauge groove 1 is greater than the groove width of the stop gauge groove 2, so that The workpiece can be snapped in from the through gauge groove 1 to the direction of the stop gauge groove 2 .

The utility model adopts the through-gauge part and the stop-gauge part. The through-gauge part includes first and second plates arranged at intervals, and a through-gauge groove is formed between the first and second plates. The stop-gauge part includes a third board arranged at intervals. plate and the fourth plate, and a stop gauge groove is formed between the third and fourth plates, and the first plate is arranged on the first stop gauge part and can move, and the second plate is arranged on the second stop gauge part and can move Movement, the groove width of the through-gauge groove can be adjusted according to actual needs, and the upper limit of the thickness of the qualified workpiece can be set through the through-gauge groove. Similarly, the third plate and the fourth plate can also move relative to each other, which can be adjusted according to actual needs The groove width of the stop gauge groove sets the lower limit of the thickness of the qualified workpiece through the stop gauge groove, so that when measuring the thickness of the composite workpiece, it is only necessary to insert the composite workpiece from the through gauge groove to the direction of the stop gauge groove. If the workpiece can enter the through-gauge groove but not into the stop-gauge groove, it means that the composite workpiece is between the upper limit and the lower limit of the set thickness, and it meets the requirements. If the workpiece cannot enter the through-gauge groove, it means that the thickness of the workpiece is too large. Meet the requirements, if the workpiece enters the non-stop groove, it means that the thickness of the workpiece is too small and it does not meet the requirements; through this device, it can accurately and quickly inspect whether the thickness of the composite material workpiece meets the production requirements, effectively improving the convenience and inspection efficiency of the operator , through the movement of the first, second, third and fourth plates, the groove width of the through gauge groove and the groove width of the stop gauge groove can be adjusted according to the actual working conditions, so as to improve the general performance of the measuring device and be suitable for various In order to detect the thickness of various composite workpieces, it solves the problems of complex operation, low work efficiency and large human error in measuring the thickness of composite material workpieces in the prior art.

The invention provides a fast measuring device for different thicknesses of composite material workpieces, and relates to a go-no-go gauge, which includes a go-gauge groove 1, a stop-gauge groove 2, and a handle 3. The go-gauge groove is composed of two go-gauge clamping walls ( That is, the first plate 41 and the second plate 42) are formed at intervals, the through gauge slide rail (the first chute 813 and the second chute 823), the first through gauge gasket 61, the second through gauge gasket 62, the first The threaded fastener 71 and the second threaded fastener 72 (both are preferably through gauge screws); the said stop gauge groove is formed at intervals by two stop gauge clamping walls (i.e. the third plate 811 and the fourth plate 821). gauge slide rail (the third chute 91 and the fourth chute 92), the first stop gauge gasket 101, the second stop gauge gasket 102, the third threaded fastener 111 and the fourth threaded fastener 112 (both The preferred non-gauge screw); Hand handle 3 is cylindrical.

The through-gauge groove 1 is rectangular, and the distance between the two through-gauge clamping walls can be arbitrarily adjusted on the through-gauge slide rail according to the thickness of the target composite material workpiece by adjusting the through-gauge gasket and the through-gauge screw. The linear distance between the clamping walls of the gauge is set as the upper limit of the target thickness of the composite material workpiece, and the width and length of the clamping wall of the through gauge should be set narrower to facilitate the measurement of irregular and curved composite material workpieces. The through gauge groove 1 can directly determine whether the thickness of the composite material workpiece exceeds the upper limit.

Described stop gauge groove 2 is rectangular, by adjusting the first stop gauge gasket 101, the second stop gauge gasket 102, the third threaded fastener 111, the fourth threaded fastener 112 (all preferably stop gauge screw ), you can arbitrarily adjust the gap between the two stop gauge clamping walls (that is, the third plate 811 and the fourth plate 821) according to the thickness of the target composite material workpiece on the stop gauge slide rail (the third chute 91 and the fourth chute 92). The distance between the two stop gauge clamping walls is set as the lower limit value of the target thickness of the composite workpiece, and the width and length of the stop gauge clamping walls should be set narrower, which is convenient for irregular and arc-shaped compounding. The material workpiece is measured, and whether the thickness of the composite material workpiece exceeds the lower limit can be directly determined by using the stop gauge groove 2 .

For composite material workpieces of different thicknesses, the two gauge slide rails (the first chute 813 and the second chute 823) and the non-stop slide rails (the third chute 91 and the fourth chute 92) can be adjusted arbitrarily, respectively. The distance between the wall of the go gauge and the wall of the stop gauge can be directly measured.

The surface of the handle 3 is uneven, and the surface roughness is increased to facilitate the operation of the measuring personnel.

In some embodiments, the first stop gauge portion 81 further includes a first support platform 812 , the first support platform 812 is connected to the upper end of the third plate 811 and faces away from the second stop gauge portion 82 . The direction of extension, the first plate 41 is arranged on the first support platform 812 and can slide on the first support platform 812; the second stop gauge part 82 also includes a second support platform 822, so The second support platform 822 is connected to the upper end of the fourth plate 821 and extends away from the first stop gauge portion 81, the second plate 42 is arranged on the second support platform 822 and can Slide on the second supporting platform 822 . This is the preferred structural form of the first stop gauge part and the second stop gauge part of the present invention, that is, the first stop gauge part also includes a first support platform, which can be used to connect with the upper end of the third plate and move away from the second The direction of the stop gauge portion extends effectively to support the first plate on the first support platform, and the second stop gauge portion includes a second support platform capable of connecting with the upper end of the fourth plate and moving away from the first gauge portion. Extending in the direction, the second plate is effectively supported on the first support platform, and the first plate can slide on the first support platform, and the second plate can slide on the second support platform, so that it can be according to the actual workpiece. Adjust the distance between the first and second plates according to the limit value, so as to set the groove width of the through gauge groove according to the needs, so as to detect whether the upper limit of the workpiece meets the requirements.

In some implementations, the first support platform 812 is provided with a first sliding slot 813, the first board 41 includes a first board main body and a first clamping part, and the first clamping part is connected to the The lower end of the first plate main body is clamped in the first sliding groove 813, so that the first plate 41 can slide along the extending direction of the first sliding groove 813, and the sliding of the first plate 41 The direction is a direction toward the second stop gauge portion 82 or a direction away from the second stop gauge portion 82;

The second support platform 822 is provided with a second sliding groove 823, the second board 42 includes a second board main body and a second clamping part, and the second clamping part is connected to the second board main body. The lower end is locked in the second chute 823, so that the second plate 42 can slide along the extending direction of the second chute 823, and the sliding direction of the second plate 42 is toward the The direction of the first stop gauge portion 81 or the direction away from the first stop gauge portion 81 .

This is a further preferred structural form of the first support platform and the second support platform of the present invention, that is, the first chute provided on the first support platform can be engaged with the first clamping portion of the first plate, thereby Limit the movement direction of the first plate, that is, slide towards the second stop gauge part or away from the second stop gauge part, so as to adjust the distance between the first plate and the second plate, through the The second chute can be engaged with the second clamping part of the second plate, thereby limiting the movement direction of the second plate, that is, sliding toward the first stop gauge part or away from the first stop gauge part, thereby adjusting the first stop gauge part. The spacing between the first plate and the second plate defines the upper limit width of the composite workpiece as required.

In some embodiments, it also includes a first through gauge gasket 61, a first threaded fastener 71, a second through gauge gasket 62 and a second threaded fastener 72, and the first through gauge gasket 61 sets The lower end of the first support platform 812 is connected to the first clamping part, and the first threaded fastener 71 can fix the first through gauge gasket 61 to the first support platform 812 , and the first plate 41 and the first through-gauge gasket 61 can slide integrally to a designated position according to the actual working conditions and are fixed to the first support table 812 by the first threaded fastener 71 superior;

The second through-gauge gasket 62 is arranged on the lower end of the second support platform 822 and connected with the second locking part, and the second threaded fastener 72 can hold the second through-gauge gasket 62 is fixed on the second support table 822, and the second plate 42 and the second through-gauge gasket 62 can slide to a designated position as a whole according to actual working conditions and pass through the second threaded fastener 72 Be fixed on the second supporting table 822.

In the utility model, the first through-gauge gasket can be connected with the first clamping part, and the first threaded fastener can fix the first through-gauge gasket on the first support platform, that is, when setting the composite workpiece When the width is at the upper limit, loosen the first threaded fastener, slide the first clamping part and the first through-gauge gasket to the designated position and fix it with the first threaded fastener, and keep the first threaded fastener during the test. The plate is fixed, so that the position of the first plate can be adjusted according to the needs to adjust the groove width of the through-gauge groove; the second through-gauge gasket can be connected with the second clamping part, and the second threaded fastener can connect the first The second through-gauge gasket is fixed on the first support platform, that is, when the upper limit of the width of the composite workpiece is set, the second threaded fastener is loosened, and the second clamping part and the second through-gauge gasket are slid to the specified position. The position is fixed by the second threaded fastener, and the second plate is kept fixed during the test, so as to adjust the position of the second plate and adjust the groove width of the through gauge groove as required.

In some embodiments, the first support platform 812 includes two first ribs 814 arranged at intervals, and the first sliding groove 813 is formed between the two first ribs 814; the second support platform 822 includes two second ribs 824 arranged at intervals, and the second slide groove 823 is formed at intervals between the two second ribs 824 . This is a further preferred structural form of the first support platform of the present invention, that is, two first ribs are arranged at intervals to form a first chute, which can effectively support the first plate while allowing the first plate to move along the The first chute slides to adjust the width of the through-gauge groove; the second chute is formed by setting two second ribs at intervals, which effectively supports the second plate and enables the second plate to slide along the second Slide the slot to adjust the width of the go-gauge slot.

In some embodiments, it also includes a support part 9, the support part 9 is provided with a third chute 91 and a fourth chute 92, the third board 811 includes a third board main body and a third clamping part, The third clamping portion is connected to the lower end of the third board body and is clamped in the third sliding slot 91 , so that the third board 811 can move along the extending direction of the third sliding slot 91 . Sliding, the sliding direction of the third plate 811 is toward the direction of the fourth plate 821 or away from the direction of the fourth plate 821;

The fourth board 821 includes a fourth board main body and a fourth clamping part, the fourth clamping part is connected to the lower end of the fourth board main body and is clamped in the fourth sliding groove 92, so that the fourth board The fourth plate 821 can slide along the extending direction of the fourth sliding groove 92, and the sliding direction of the fourth plate 821 is toward the third plate 811 or away from the third plate 811 .

The utility model can also support the first stop gauge part and the second stop gauge part through the setting of the support part, and the third chute and the fourth chute provided on the support part can be connected with the first stop gauge part respectively. The third clamping part is clamped, and is clamped with the fourth clamping part of the second stop gauge part, thereby adjusting the distance between the third plate and the fourth plate, and then adjusting the notch of the stop gauge groove, according to It is necessary to set and adjust the lower limit width of the composite workpiece to quickly detect whether the composite workpiece meets the lower limit.

In some embodiments, it also includes a first stop washer 101, a third threaded fastener 111, a second stop washer 102 and a fourth threaded fastener 112, the first stop washer 101 is set The lower end of the supporting part 9 is connected with the third clamping part, the third threaded fastener 111 can fix the first stop gauge washer 101 on the supporting part 9, and the The third plate 811 and the first stop gauge washer 101 can slide to a designated position integrally according to actual working conditions and are fixed to the support part 9 by the third threaded fastener 111;

The second stop washer 102 is arranged on the lower end of the support part 9 and connected with the fourth clamping part, and the fourth threaded fastener 112 can fix the second stop washer 102 to the support part 9, and the fourth plate 821 and the second stop gauge washer 102 can slide to a designated position integrally according to the actual working conditions and are fixed to the said fourth plate 821 by the fourth threaded fastener 112. on the supporting part 9.

The utility model can also be connected with the third clamping part through the first stop gauge gasket, and the third threaded fastener can fix the first stop gauge gasket to the support part, that is, under the width of the composite workpiece Time limit, loosen the third threaded fastener, slide the third clamping part and the first stop gauge gasket to the designated position and fix it by the third threaded fastener, and keep the third plate during the test. fixed, so that the position of the third plate can be adjusted as required to adjust the groove width of the through gauge groove; the second stop gauge gasket can be connected with the fourth clamping part, and the fourth threaded fastener can connect the second stop gauge The gauge gasket is fixed to the support part, that is, when the lower limit of the width of the composite workpiece is set, the fourth threaded fastener is loosened, and the fourth clamping part and the fourth general gauge gasket are slid to the designated position and passed through the first The four-threaded fasteners are fixed, and the fourth plate is kept fixed during the test, so that the position of the fourth plate can be adjusted according to the needs to adjust the groove width of the through gauge groove.

In some embodiments, the support part 9 includes two third ribs 93 and two fourth ribs 94 arranged at intervals, and the third sliding groove is formed between the two third ribs 93 91 , the fourth slide groove 92 is formed at intervals between the two fourth ribs 94 . This is a further preferred structural form of the support part of the present invention, that is, the third chute is formed by two third ribs arranged at intervals, which can effectively support the third plate while enabling the third plate to move along the third plate. The chute slides to adjust the width of the stop gauge groove; the fourth chute is formed by setting two fourth ribs at intervals, which effectively supports the fourth plate and enables the fourth plate to move along the fourth chute. Slide to adjust the width of the stop gauge groove.

In some embodiments, the support part 9 further includes a support part main body 95, the third rib 93 is connected to one end of the support part main body 95 and extends away from the fourth rib 94, and the third rib 93 Four ribs 94 are connected to the other end of the support body 95 and extend away from the third rib 93; the measuring device also includes a handle 3 connected to the support body 95 lower end and extend downwards. The further preferred structural form of the support part of this utility model is that through the setting of the main body of the support part, two spaced third ribs can be connected at one end, and two spaced fourth ribs can be connected at the other end, thereby forming a support The structure of the first and second stop gauge parts and the handle can be used conveniently by the operator.

In some embodiments, when the first stop gauge part 81 further includes a first support platform 812, and the second stop gauge part 82 further includes a second support platform 822: the third rib 93 is vertically Opposite to the first support platform 812 , the fourth rib 94 is vertically opposite to the second support platform 822 . The preferred third rib of the utility model is opposite to the first support platform in the vertical direction, and the fourth rib is opposite to the second support platform in the vertical direction, so that the third rib and the third plate of the first stop gauge part are supported on the third rib. A support platform, the fourth plate and the second support platform of the second stop gauge part are supported on the fourth rib, forming a unique structure of the utility model, the first plate is set on the first support platform, and the second support platform is set on the second support platform. The second plate can integrally adjust the width of the stop gauge groove and the width of the through gauge groove. The effect of quickly detecting the thickness of the composite workpiece is formed.

The purpose of the utility model is to provide a fast measuring device for different thicknesses of composite material workpieces, so as to solve the problems of complex operation, low work efficiency and large human errors in measuring the thickness of composite material workpieces in the prior art. Through this device, it is possible to accurately and quickly inspect whether the thickness of the composite material workpiece meets the production requirements, and effectively improve the convenience and inspection efficiency of operators.

In order to achieve the above object, the present invention adopts the following technical solutions:

A device capable of rapidly measuring different thicknesses of composite material workpieces, comprising a through gauge groove, a stop gauge groove and a handle, the through gauge groove including a through gauge clamping wall, a through gauge slide rail, a through gauge gasket, and a through gauge screw; The stop gauge groove includes a stop gauge clamping wall, a stop gauge slide rail, a stop gauge gasket, and a stop gauge screw.

The through-gauge groove is rectangular, and the distance between the two through-gauge clamping walls can be arbitrarily adjusted on the through-gauge slide rail according to the thickness of the target composite material workpiece by adjusting the through-gauge gasket and the through-gauge screw. The straight-line distance between the through-gauge clamping walls is set as the upper limit of the target thickness of the composite material workpiece. Using the through-gauge groove can directly determine whether the thickness of the composite material workpiece exceeds the upper limit. The width and length of the through-gauge clamping walls should be set The narrower one is 1CM, which not only saves the manufacturing cost of the device, but also facilitates the measurement of irregular and arc-shaped composite material workpieces.

The stop gauge groove is rectangular, and the distance between the two stop gauge clamping walls can be arbitrarily adjusted on the stop gauge slide rail according to the thickness of the target composite material workpiece by adjusting the stop gauge gasket and the stop gauge screw. The linear distance between the stop gauge clamping walls is set as the lower limit value of the target thickness of the composite material workpiece. Using the stop gauge groove can directly determine whether the thickness of the composite material workpiece exceeds the lower limit value. The width and length of the stop gauge clamping walls should be set The narrower one is 1CM, which not only saves the manufacturing cost of the device, but also facilitates the measurement of irregular and arc-shaped composite material workpieces.

After the through-gauge groove has inspected the upper limit of the thickness of the composite workpiece, it can be directly pushed to the stop-gauge groove to test whether the thickness reaches the standard.

For composite material workpieces of different thicknesses, the distance between the two through-gauge clamping walls and the stop-gauge clamping walls can be adjusted arbitrarily through the through-gauge slide rail and the non-stop gauge slide rail respectively, so that direct measurement can be performed.

The handle is cylindrical, and the surface of the handle should be uneven to increase the surface roughness to facilitate the operation of the measuring personnel.

For large-scale composite material workpieces, during batch testing, the rapid measuring devices of different thicknesses of the composite material workpieces can pass across the composite material workpieces at one time, so as to directly determine whether the composite material workpieces meet the standards.

Compared with the prior art, the beneficial effects of the utility model are:

Compared with the prior art, the utility model proposes a device capable of quickly measuring different thicknesses of composite material workpieces, which has the advantages of low cost, high efficiency, convenience and quickness, and can accurately and quickly check whether the thickness of composite material workpieces meets production requirements , Effectively improve the convenience and inspection efficiency of operators.

Referring to Figures 1-4, a device for quickly measuring the thickness of a composite material workpiece involves a go-no-go gauge, including a go-gauge groove 1, a stop-gauge groove 2, and a handle 3. The go-gauge groove is clamped by two go-gauge The walls (i.e. the first plate 41 and the second plate 42) are formed at intervals, the through gauge slide rails (the first chute 813 and the second chute 823), the first through gauge gasket 61, the second through gauge gasket 62, The first threaded fastener 71 and the second threaded fastener 72 (both are preferably through gauge screws); the said stop gauge groove is formed at intervals by two stop gauge clamping walls (ie the third plate 811 and the fourth plate 821) , Stop gauge slide rail (the third chute 91 and the fourth chute 92), the first stop gauge gasket 101, the second stop gauge gasket 102, the third threaded fastener 111 and the fourth threaded fastener 112 (both are preferably stop-gauge screws); the handle 3 is cylindrical.

The through-gauge groove 1 is rectangular, and the distance between the two through-gauge clamping walls can be arbitrarily adjusted on the through-gauge slide rail according to the thickness of the target composite material workpiece by adjusting the through-gauge gasket and the through-gauge screw. The linear distance between the clamping walls of the gauge is set as the upper limit of the target thickness of the composite workpiece, and the through gauge groove 1 can directly determine whether the thickness of the composite material workpiece exceeds the upper limit; the stop gauge groove 2 is rectangular, and by adjusting The stop gauge gasket and the stop gauge screw can adjust the distance between the two stop gauge clamping walls on the stop gauge slide rail according to the thickness of the target composite material workpiece, and the linear distance between the two stop gauge clamping walls is set as the composite material workpiece The lower limit of the target thickness, the stop gauge groove 2 can directly determine whether the thickness of the composite material workpiece exceeds the lower limit; the surface of the handle 3 is uneven, and the increased surface roughness is convenient for the measurement personnel to operate.

The width and length of the through-gauge clamping wall and the stop-gauge clamping wall should be set narrower, which not only saves the manufacturing cost of the device, but also facilitates the measurement of irregular and arc-shaped composite material workpieces. The device for quickly measuring different thicknesses of composite material workpieces involved in the invention has simple structure, convenient and quick operation, and has unique advantages in measuring the thickness of large composite material workpieces in batches.

The method of using the rapid measurement device for different thicknesses of composite material workpieces is: hold the handle with the hand-held device, and let the through-gauge groove quickly pass through the composite material workpiece. If the workpiece cannot pass, the thickness of the workpiece exceeds the upper limit of the target value, and it is judged as a non-conforming product. ;When the go-no-go gauge passes through the composite material workpiece at one time, if the workpiece passes through the go-gauge groove and the no-go gauge groove at the same time, then the thickness of the workpiece is lower than the target lower limit, and it is judged as unqualified; only the workpiece can If it passes through the through gauge groove but cannot pass through the stop gauge groove, it is judged as a qualified product.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models. The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (10)

1. The utility model provides a measuring device of combined material work piece thickness which characterized in that: comprising the following steps:

go gauge portion (4) and no-go gauge portion (8), go gauge portion (4) including first board (41) and second board (42) that the interval set up, first board (41) with the interval between second board (42) forms go gauge groove (1), no-go gauge portion (8) including first no-go gauge portion (81) and second no-go gauge portion (82) that the interval set up, first no-go gauge portion (81) include third board (811), second no-go gauge portion (82) include fourth board (821), third board (811) with the interval forms no-go gauge groove (2) between fourth board (821), first board (41) set up on first no-go gauge portion (81) and can pass through the motion adjustment position as required, second board (42) set up on second no-go gauge portion (82) and can pass through the motion adjustment position as required, third board (811) with can also pass through the motion adjustment position between fourth board (821) can pass through the relative wide gauge groove (2) according to the relative wide gauge groove (1) that can make.

2. The composite work piece thickness measurement device of claim 1, wherein:

the first stop gauge part (81) further comprises a first supporting table (812), the first supporting table (812) is connected to the upper end of the third plate (811) and extends in a direction away from the second stop gauge part (82), and the first plate (41) is arranged on the first supporting table (812) and can slide on the first supporting table (812); the second stop gauge part (82) further comprises a second supporting table (822), the second supporting table (822) is connected to the upper end of the fourth plate (821) and extends in a direction away from the first stop gauge part (81), and the second plate (42) is arranged on the second supporting table (822) and can slide on the second supporting table (822).

3. The composite work piece thickness measurement device of claim 2, wherein:

the first supporting table (812) is provided with a first sliding groove (813), the first plate (41) comprises a first plate main body and a first clamping part, the first clamping part is connected to the lower end of the first plate main body and is clamped in the first sliding groove (813), so that the first plate (41) can slide along the extending direction of the first sliding groove (813), and the sliding direction of the first plate (41) is the direction towards the second no-go gauge part (82) or the direction away from the second no-go gauge part (82);

be provided with second spout (823) on second brace table (822), second board (42) include second board main part and second card establish the portion, the second card establish the portion connect in the lower extreme of second board main part and card locate in second spout (823), make second board (42) can be followed the extending direction of second spout (823) slides, the slip direction of second board (42) is towards the direction of first no-go gage portion (81) or keep away from the direction of first no-go gage portion (81).

4. A composite work piece thickness measuring device according to claim 3, wherein:

the device further comprises a first go gauge gasket (61), a first threaded fastener (71), a second go gauge gasket (62) and a second threaded fastener (72), wherein the first go gauge gasket (61) is arranged at the lower end of the first supporting table (812) and is connected with the first clamping part, the first threaded fastener (71) can fix the first go gauge gasket (61) on the first supporting table (812), and the first plate (41) and the first go gauge gasket (61) can integrally slide to a designated position according to actual working conditions and are fixed on the first supporting table (812) through the first threaded fastener (71);

the second through-gauge gasket (62) is arranged at the lower end of the second supporting table (822) and is connected with the second clamping part, the second threaded fastener (72) can fix the second through-gauge gasket (62) on the second supporting table (822), and the second plate (42) and the second through-gauge gasket (62) can integrally slide to a designated position according to actual working conditions and are fixed on the second supporting table (822) through the second threaded fastener (72).

5. A composite work piece thickness measuring device according to claim 3, wherein:

the first supporting table (812) comprises two first ribs (814) which are arranged at intervals, and the first sliding grooves (813) are formed between the two first ribs (814) at intervals; the second supporting table (822) comprises two second ribs (824) which are arranged at intervals, and the second sliding grooves (823) are formed between the two second ribs (824) at intervals.

6. The composite work piece thickness measurement device of any one of claims 1-5, wherein:

the novel sliding plate comprises a first sliding groove (91) and a second sliding groove (92), and is characterized by further comprising a supporting part (9), wherein the supporting part (9) is provided with a third sliding groove (91) and a fourth sliding groove (92), the third plate (811) comprises a third plate main body and a third clamping part, the third clamping part is connected to the lower end of the third plate main body and is clamped in the third sliding groove (91), the third plate (811) can slide along the extending direction of the third sliding groove (91), and the sliding direction of the third plate (811) is the direction towards the fourth plate (821) or the direction away from the fourth plate (821);

the fourth plate (821) comprises a fourth plate main body and a fourth clamping portion, the fourth clamping portion is connected to the lower end of the fourth plate main body and clamped in the fourth sliding groove (92), so that the fourth plate (821) can slide along the extending direction of the fourth sliding groove (92), and the sliding direction of the fourth plate (821) is the direction towards the third plate (811) or the direction away from the third plate (811).

7. The composite work piece thickness measurement device of claim 6, wherein:

the novel automatic gauge comprises a supporting part (9), and is characterized by further comprising a first gauge gasket (101), a third threaded fastener (111), a second gauge gasket (102) and a fourth threaded fastener (112), wherein the first gauge gasket (101) is arranged at the lower end of the supporting part (9) and is connected with the third clamping part, the third threaded fastener (111) can fix the first gauge gasket (101) on the supporting part (9), and the third plate (811) and the first gauge gasket (101) can integrally slide to a designated position according to actual working conditions and are fixed on the supporting part (9) through the third threaded fastener (111);

the second no-go gage gasket (102) is arranged at the lower end of the supporting part (9) and is connected with the fourth clamping part, the fourth threaded fastener (112) can fix the second no-go gage gasket (102) on the supporting part (9), and the fourth plate (821) and the second no-go gage gasket (102) can integrally slide to a designated position according to actual working conditions and are fixed on the supporting part (9) through the fourth threaded fastener (112).

8. The composite work piece thickness measurement device of claim 6, wherein:

the support part (9) comprises two third ribs (93) arranged at intervals and two fourth ribs (94) arranged at intervals, wherein the third sliding grooves (91) are formed at intervals between the two third ribs (93), and the fourth sliding grooves (92) are formed at intervals between the two fourth ribs (94).

9. The composite work piece thickness measurement device of claim 8, wherein:

the support part (9) further comprises a support part main body (95), wherein the third rib (93) is connected to one end of the support part main body (95) and extends in a direction away from the fourth rib (94), and the fourth rib (94) is connected to the other end of the support part main body (95) and extends in a direction away from the third rib (93); the measuring device further comprises a hand-held handle (3), and the hand-held handle (3) is connected to the lower end of the supporting part main body (95) and extends downwards.

10. The composite work piece thickness measurement device of claim 9, wherein:

when the first stop gauge portion (81) further includes a first support stand (812), the second stop gauge portion (82) further includes a second support stand (822): the third rib (93) is vertically opposed to the first support table (812), and the fourth rib (94) is vertically opposed to the second support table (822).

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