Rudder plate workpiece detection device

Abstract

The utility model discloses a rudder plate workpiece detection device. A positioning plate is provided with a longitudinal sliding groove, a first workpiece positioning hole and a first guide rod positioning hole, wherein the first workpiece positioning hole and the first guide rod positioning hole are transversely formed side by side; the guide plate comprises a second workpiece positioning hole and a second guide rod positioning hole; a clamping groove is formed in the clamping part and corresponds to the second cutter bar positioning hole; one end of each guide rod is clamped in the corresponding first guide rod positioning hole, and the other end of each guide rod is clamped in the corresponding second guide rod positioning hole; one end of the detection piece is provided with a through hole matched with the end part of the rudderstock, and the other end of the detection piece is matched with the clamping groove; the jacking block is movably connected with the positioning plate and can longitudinally move in the sliding groove; a rudder plate clamping groove is formed in the side, facing the first workpiece positioning hole, of the jacking block and used for clamping the plate face of a rudder plate workpiece. The side plate is vertically connected to one end of the positioning plate; and the adjusting piece penetrates through the side plate to be connected with the other side of the jacking block and is used for adjusting the distance between the jacking block and the guide column, so that the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a rudder plate workpiece detection device. Background Art

[0002] At present, there are many rudder plate parts, which are typical special-shaped parts. The structure of this type of parts is mainly composed of rudder plates and rudder rods. The processing and installation accuracy of the rudder plate workpiece directly affects the accuracy of the product. Therefore, the accuracy requirements of the rudder plate profile and the relative position of the rudder rod are relatively high. The end face of the rudder rod is processed with a square shape, and this shape has strict shape and position tolerance requirements compared to the entire rudder plate surface. Therefore, the quality of the square processing directly affects the quality of the final product. In the existing technology, it is necessary to use measuring tools to measure the product, and the measurement efficiency is low.

[0003] There is currently no effective solution to the problem of low measurement efficiency in the prior art. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a rudder plate workpiece detection device, which can quickly determine whether the rudder plate workpiece meets the molding requirements by confirming whether the detection piece can be clamped in the clamping slot after clamping the rudder plate workpiece.

[0005] To achieve the above-mentioned purpose, the embodiment of the utility model provides a rudder plate workpiece detection device, comprising: a positioning plate, the positioning plate is provided with a longitudinal sliding groove and a first workpiece positioning hole and a first guide rod positioning hole which are arranged side by side in a transverse direction; a guide plate, the guide plate comprises an integrally formed positioning portion and a clamping portion, the positioning portion is provided with a second workpiece positioning hole and a second guide rod positioning hole which are arranged side by side in a transverse direction; the clamping portion is provided with a clamping groove, the clamping groove corresponds to the second tool rod positioning hole; a guide rod, one end of the guide rod is clamped in the first guide rod positioning hole, and the other end is clamped in the corresponding second guide rod positioning hole; at this time, the first workpiece positioning hole corresponds to the second workpiece positioning hole, and is used for mounting respectively Clamp the two ends of the rudder bar of the rudder plate workpiece; a detection piece, one end of the detection piece is provided with a through hole adapted to the end of the rudder bar, and the other end is adapted to the clamping groove. When a qualified workpiece is detected, one end of the detection piece is clamped with the end of the rudder bar, and the other end is clamped with the clamping groove; a tightening block, the tightening block is movably connected with the positioning plate and can move longitudinally in the sliding groove; a rudder plate clamping groove is provided on the side of the tightening block facing the first workpiece positioning hole, which is used to clamp the plate surface of the rudder plate workpiece; a side plate, the side plate is vertically connected to one end of the positioning plate; an adjusting piece, the adjusting piece passes through the side plate and is connected with the other side of the tightening block, which is used to adjust the distance between the tightening block and the guide column.

[0006] Further optionally, the adjusting member is a screw.

[0007] Further optionally, a tightening nail pressure plate is connected to one side of the tightening block connected to the adjusting member.

[0008] Further optionally, the fastening nail pressing plate is connected to the tightening block by screws.

[0009] Further optionally, the through hole formed at one end of the detection member is a square through hole, wherein a diagonal line between two corners is a midline of the detection member.

[0010] Further optionally, the cross-section of the rudder plate slot is a V-shaped surface.

[0011] Further optionally, two first guide rod positioning holes are provided; two second guide rod positioning holes are provided; and two guide rods are correspondingly provided.

[0012] Further optionally, the two first guide rod positioning holes are symmetrically distributed on both sides of the first workpiece positioning hole; and the two second guide rod positioning holes are symmetrically distributed on both sides of the second workpiece positioning hole.

[0013] Further optionally, the guide rod is a telescopic rod.

[0014] Further optionally, the guide rod and the first guide rod locating hole and the second guide rod locating hole are all connected by interference fit.

[0015] The above technical solution has the following beneficial effects: the positioning of the rudder plate workpiece is completed by clamping the rudder plate profile with the tightening block and clamping the rudder stock with the positioning hole; the detection of the shape and position tolerance of the workpiece is completed by arranging the detection part and the guide plate, and by detecting whether the four sides of the rudder stock end and the side surface of the rudder plate are on the same straight line, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic cross-sectional structure diagram of a rudder plate workpiece detection device provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view of the structure of the rudder plate workpiece detection device provided by an embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a positioning plate provided in an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a guide plate provided in an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the detection member provided in the embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of a rudder plate workpiece provided in the prior art.

[0023] Figure numerals: 1-guide plate; 10-positioning part; 101-second guide rod positioning hole; 102-second workpiece positioning hole; 11-clamping part; 111-clamping slot; 2-positioning plate; 201-sliding slot; 202-first guide rod positioning hole; 203-first workpiece positioning hole; 3-detection part; 301-through hole; 4-guide rod; 5-tightening block; 6-adjusting part; 7-rudder plate workpiece; 701-rudder bar; 702-rudder plate; 8-side plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to solve the problem of low efficiency of rudder plate workpiece detection in the prior art, the embodiment of the utility model provides a rudder plate workpiece detection device, comprising:

[0026] The positioning plate 2 is provided with a longitudinal sliding groove 201 and a first workpiece positioning hole 203 and a first guide rod positioning hole 202 which are arranged side by side in a transverse direction;

[0027] The guide plate 1 includes an integrally formed positioning portion 10 and a clamping portion 11. The positioning portion 10 is provided with a second workpiece positioning hole 102 and a second guide rod positioning hole 101 in parallel transversely; the clamping portion 11 is provided with a clamping groove 111, and the clamping groove 111 corresponds to the second tool bar positioning hole;

[0028] Guide rod 4, one end of the guide rod 4 is clamped in the first guide rod positioning hole 202, and the other end is clamped in the corresponding second guide rod positioning hole 101; at this time, the first workpiece positioning hole 203 and the second workpiece positioning hole 102 correspond in position, and are respectively used to clamp the two ends of the rudder bar 701 of the rudder plate workpiece 7;

[0029] A detection member 3, one end of which is provided with a through hole 301 adapted to the end of the tiller 701, and the other end of which is adapted to the card slot 111. When a qualified workpiece is detected, one end of the detection member 3 is clamped to the end of the tiller 701, and the other end is clamped to the card slot 111;

[0030] The tightening block 5 is movably connected to the positioning plate 2 and can move longitudinally in the sliding groove 201; a rudder plate clamping groove is provided on one side of the tightening block 5 facing the first workpiece positioning hole 203, for clamping the rudder plate 702 of the rudder plate workpiece 7;

[0031] A side plate 8, the side plate 8 is vertically connected to one end of the positioning plate 2;

[0032] The adjusting member 6 passes through the side plate 8 and is connected to the other side of the tightening block 5, and is used for adjusting the distance between the tightening block 5 and the guide column.

[0033] Figure 3 It is a structural schematic diagram of the positioning plate provided in an embodiment of the utility model. As shown in the figure, the positioning plate 2 is longitudinally provided with a sliding groove 201, and a first workpiece positioning hole 203 and a first guide rod positioning hole 202 are transversely provided on one side of the sliding groove 201, which are respectively used to connect the rudder bar 701 and the guide rod 4.

[0034] Figure 4 1 is a schematic diagram of the structure of the guide plate provided by the embodiment of the utility model. As shown in the figure, the guide plate 1 includes an integrally formed positioning portion 10 and a clamping portion 11. The positioning portion 10 is provided with a second workpiece positioning hole 102 corresponding to the first workpiece positioning hole 203, and a second guide rod positioning hole 101 corresponding to the first guide rod positioning hole 202. The clamping groove 111 of the clamping portion 11 is used to accommodate the detection member 3.

[0035] The positioning plate 2 is connected to the guide plate 1 through the guide rod 4, one end of the guide rod 4 is connected to the first guide rod positioning hole 202, and the other end is connected to the second guide rod positioning hole 101. The distance between the positioning plate 2 and the guide plate 1 should be greater than the height of the rudder plate 702 in the rudder plate workpiece 7. One end of the rudder bar 701 is installed in the first workpiece positioning hole 203, and the other end protrudes from the second workpiece positioning hole 102.

[0036] Figure 5 3 is a schematic diagram of the structure of the detection member provided by the embodiment of the utility model. As shown in the figure, a through hole 301 is opened near one end of the detection member 3, and the through hole 301 is adapted to the end of the rudder bar 701. The other end of the detection member 3 is adapted to the card slot 111. If the rudder plate workpiece 7 is qualified, then when the through hole 301 and the rudder bar 701 are installed, the other end can be completely inserted into the card slot 111.

[0037] The clamping block 5 is movably arranged in the sliding groove 201, and can freely slide longitudinally in the sliding groove 201 when not fixed. A rudder plate clamping groove is arranged on the side of the clamping block 5 facing the first workpiece positioning hole 203, which is used to clamp the rudder plate 702 profile of the rudder bar 701 workpiece. At this time, the shape and position tolerance of the rudder bar 701 and the rudder plate 702 can be detected by the detection component 3.

[0038] To facilitate the movement control of the clamping block 5, a side plate 8 is provided at one end of the positioning plate 2 in this embodiment, and the adjusting member 6 passes through the side plate 8 and is connected to the other side of the clamping block 5. The movement of the clamping block 5 in the sliding groove 201 is completed by controlling the adjusting member 6.

[0039] Figure 6 Schematic diagram of the structure of the rudder plate workpiece 7 provided in the prior art. Figure 6 As shown, the steering plate workpiece 7 includes a steering rod 701 and a steering plate 702 which are integrally formed.

[0040] As an optional implementation, the adjusting member 6 is a screw.

[0041] The adjusting member 6 is a screw, and the tightening block 5 can be adjusted by rotating the screw in different directions.

[0042] As an optional implementation, a fastening plate is connected to one side of the fastening block 5 and the adjusting member 6 .

[0043] In order to improve the tightening force of the adjusting member 6, the present embodiment fixes a fastening nail pressure plate on the side where the top tightening block 5 is connected to the adjusting member 6, thereby improving the reliability of the adjusting member 6. The adjusting member 6 passes through the side plate 8 and the fastening nail pressure plate and is connected to the top tightening block 5.

[0044] As an optional implementation, the fastening plate and the tightening block 5 are connected by screws.

[0045] As an optional implementation, the through hole 301 opened at one end of the detection member 3 is a square through hole, wherein the diagonal line between two corners is the center line of the detection member 3 .

[0046] like Figure 2 As shown, when the rudder plate 702 profile is clamped by the clamping block 5, the shape and position tolerance between the square end of the rudder bar 701 and the rudder plate 702 profile is detected. A qualified workpiece has the rudder plate 702 side surface and one of the diagonals on the same straight line.

[0047] In order to complete the above detection, this embodiment provides a square through hole, and one of the diagonal lines of the square through hole is the same as the longitudinal center line of the detection member 3 .

[0048] As an optional implementation, the cross section of the rudder plate slot is a V-shaped surface.

[0049] The cross section of the rudder plate slot is a V-shaped surface to match the rudder plate 702 surface of the workpiece.

[0050] As an optional implementation, two first guide rod positioning holes 202 are provided; two second guide rod positioning holes 101 are provided; and two guide rods 4 are correspondingly provided.

[0051] In order to improve the fastening reliability between the positioning plate 2 and the guide plate 1 , two groups of opposite positioning holes of the guide rod 4 are provided in this embodiment, and the two guide rods 4 are used for support.

[0052] As an optional implementation, the two first guide rod positioning holes 202 are symmetrically distributed on both sides of the first workpiece positioning hole 203 ; the two second guide rod positioning holes 101 are symmetrically distributed on both sides of the second workpiece positioning hole 102 .

[0053] In order to improve the overall balance of the device, the guide plate 1 is set horizontally. In this embodiment, two first guide rod positioning holes 202 are symmetrically set on the positioning plate 2, and two second guide rod connecting holes are symmetrically set on the guide plate 1. In this way, the two guide rods 4 can be supported together to improve stability.

[0054] As an optional implementation, the guide rod 4 is a telescopic rod.

[0055] In order to realize the installation and detection of different types of rudder plate workpieces 7, the guide rod 4 in this embodiment is set as a telescopic rod to adapt to rudder rods 701 of different lengths, thereby improving universality.

[0056] As an optional implementation, the guide rod 4 and the first guide rod positioning hole 202 and the second guide rod positioning hole 101 are connected by interference fit.

[0057] In order to improve the fastening stability, in this embodiment, the guide rod 4 is assembled with the positioning plate 2 and the guide plate 1 by interference fit.

[0058] The above technical solution has the following beneficial effects: the positioning of the rudder plate workpiece is completed by clamping the rudder plate profile with the tightening block and clamping the rudder stock with the positioning hole; the detection of the shape and position tolerance of the workpiece is completed by arranging the detection part and the guide plate, and by detecting whether the four sides of the rudder stock end and the side surface of the rudder plate are on the same straight line, thereby improving the detection efficiency.

[0059] The specific implementation methods of the utility model above further explain in detail the purpose, technical solutions and beneficial effects of the utility model. It should be understood that the above content is only the specific implementation methods of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A rudder plate workpiece detection device, characterized in that: include: A positioning plate, wherein the positioning plate is provided with a longitudinal sliding groove and a first workpiece positioning hole and a first guide rod positioning hole which are arranged side by side in a transverse manner; A guide plate, the guide plate comprising an integrally formed positioning portion and a clamping portion, the positioning portion being provided with a second workpiece positioning hole and a second guide rod positioning hole in parallel transversely; the clamping portion being provided with a clamping slot, the clamping slot corresponding to the second guide rod positioning hole; A guide rod, one end of which is clamped in the first guide rod positioning hole, and the other end of which is clamped in the corresponding second guide rod positioning hole; at this time, the first workpiece positioning hole and the second workpiece positioning hole correspond in position and are respectively used to clamp the two ends of the rudder bar of the rudder plate workpiece; A detection member, wherein one end of the detection member is provided with a through hole adapted to the end of the rudder stock, and the other end is adapted to the clamping slot. When a qualified workpiece is detected, one end of the detection member is clamped to the end of the rudder stock, and the other end is clamped to the clamping slot; A tightening block, which is movably connected to the positioning plate and can move longitudinally in the sliding groove; a rudder plate clamping groove is provided on one side of the tightening block facing the first workpiece positioning hole, for clamping the plate surface of the rudder plate workpiece; A side plate, the side plate being vertically connected to one end of the positioning plate; An adjusting member passes through the side plate and is connected to the other side of the tightening block, and is used for adjusting the distance between the tightening block and the guide column.

2. The steering plate workpiece detection device according to claim 1, characterized in that: The adjusting member is a screw.

3. The steering plate workpiece detection device according to claim 2, characterized in that: A nail clamping plate is connected to one side of the tightening block connected to the adjusting member.

4. The steering plate workpiece detection device according to claim 3, characterized in that: The fastening nail pressing plate is connected to the tightening block by screws.

5. The steering plate workpiece detection device according to claim 1, characterized in that: The through hole formed at one end of the detection member is a square through hole, wherein the diagonal line between two corners is the center line of the detection member.

6. The steering plate workpiece detection device according to claim 1, characterized in that: The cross section of the rudder plate slot is a V-shaped surface.

7. The steering plate workpiece detection device according to claim 1, characterized in that: The first guide rod positioning holes are provided with two; The second guide rod positioning holes are provided with two; Two guide rods are correspondingly provided.

8. The steering plate workpiece detection device according to claim 7, characterized in that: Two first guide rod positioning holes are symmetrically distributed on both sides of the first workpiece positioning hole; The two second guide rod positioning holes are symmetrically distributed on both sides of the second workpiece positioning hole.

9. The steering plate workpiece detection device according to claim 1, characterized in that: The guide rod is a telescopic rod.

10. The steering plate workpiece detection device according to claim 1, characterized in that: The guide rod and the first guide rod positioning hole and the second guide rod positioning hole are all connected through interference fit.

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