Machining and positioning tool for plate-shaped piece

Abstract

A plate-shaped part machining positioning tool comprises a material placing plate, a plug-in mounting type positioning assembly and a pressing type positioning assembly, the material placing plate comprises a plate body and a mounting frame arranged on the periphery of the plate body in a surrounding mode, the plug-in mounting type positioning assembly comprises at least two positioning grooves formed in the plate body, and the pressing type positioning assembly is arranged in the plate body. Each positioning pin is arranged in the corresponding positioning groove, and the pressing type positioning assembly comprises two sliding rods, a linear driving assembly and two pressing structures. According to the machining and positioning tool for the plate-shaped part, the inserting type positioning assembly and the pressing type positioning assembly are sequentially arranged on the material placing plate, so that different positioning assemblies can be selectively used according to whether the plate-shaped part is provided with pin holes or not in the using process; and the positions of the plug-in mounting type positioning assembly and the pressing type positioning assembly are reasonably distributed, so that the whole device is small in occupied volume, two sets of pressing equipment do not need to be arranged, and the space is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate-shaped piece processing, in particular to a processing and positioning tool for plate-shaped pieces. Background Art

[0002] In recent years, with the improvement of market demand and manufacturing capacity, plate-type workpieces have been used more and more, and equipment for processing plate-type workpieces has emerged. The existing technology usually processes the plane by milling with a milling machine. During the processing, the plate-type workpiece needs to be positioned.

[0003] However, when the processing positioning tooling in the prior art is installing the plate-like parts, the sizes of the limit plates and positioning sleeves of the positioning tooling are fixed, and only the plate-like parts with specified shapes and apertures can be positioned. The existing plate-like parts have two forms, with pin holes and without pin holes, according to the requirements of process and assembly. Since the positioning method of inserting the positioning pins in the pin holes is more stable, when positioning the plate-like parts with pin holes, the positioning pin insertion method is often selected. The positioning pin insertion method is not suitable for plates without pin holes. If two sets of positioning tooling are prepared, it will take up too much space, which is not conducive to the allocation of production space. Utility Model Content

[0004] In view of this, the utility model provides a processing and positioning tool for a plate-like member to solve the above-mentioned problem.

[0005] A processing and positioning tool for plate-like parts, comprising a material placing plate, a plug-in positioning assembly arranged on the material placing plate, and a clamping positioning assembly arranged at intervals from the material placing plate. The material placing plate comprises a plate body, a mounting frame arranged around the plate body, the plug-in positioning assembly comprises at least two positioning grooves provided on the plate body, and a positioning pin respectively arranged in each of the positioning grooves, the two positioning grooves are not parallel to each other, the clamping positioning assembly comprises two sliding rods slidably mounted on the inner wall of the mounting frame, a linear drive assembly respectively arranged between the sliding rods and the mounting frame, and two clamping structures respectively slidably mounted on each of the sliding rods, the clamping structure comprises a slider slidably mounted on the sliding rod, a mounting portion respectively arranged on one side of each of the sliders, a positioning bolt plugged on each of the mounting portions, and a clamping plate arranged at the bottom of each of the positioning bolts.

[0006] Furthermore, the number of the positioning grooves is 4 or a multiple of 4.

[0007] Furthermore, the number of the positioning grooves is 8, and the positioning grooves are evenly divided into four groups. The positioning grooves in each group are parallel to each other, and the positioning grooves in adjacent groups are perpendicular to each other, so that the positioning grooves are distributed in a cross shape.

[0008] Furthermore, the end of the positioning groove is communicated with the side wall of the plate body.

[0009] Furthermore, a first slide groove is respectively opened on the inner walls on both sides of the opposite sides of the installation frame, and a protrusion is respectively arranged at both ends of each sliding rod. The first slide grooves are respectively parallel to the top surface of the plate body, and the two first slide grooves are located in the same plane, and the protrusions are respectively clamped in one of the first slide grooves.

[0010] Furthermore, the linear drive component is a linear cylinder, the linear drive component is arranged in the middle of the sliding rod, and the driving direction of the linear drive component is the same as the extending direction of the first sliding groove.

[0011] Furthermore, the sliding rod also includes a sliding rod body and a through slot formed on the top of the sliding rod body.

[0012] Furthermore, the slider is slidably installed in the through slot, and at least one clamping portion is provided on both sides of the bottom of the slider to limit the slider from escaping from the top of the through slot.

[0013] Compared with the prior art, the processing positioning tool for plate-like parts provided by the utility model sequentially arranges a plug-in positioning component and a clamping positioning component on the placing plate. When in use, different positioning components can be selectively used according to whether the plate-like parts are provided with pin holes, and by reasonably allocating the positions of the plug-in positioning component and the clamping positioning component, the entire device occupies a smaller volume, and there is no need to set up two sets of clamping equipment, thus saving space and facilitating the planning of production and processing space. Specifically, the clamping positioning component is applicable to plate-like parts of different sizes by setting a sliding rod and sliding the clamping structure on the sliding rod, thereby increasing the scope of application of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a processing and positioning tool for a plate-like component provided by the utility model.

[0015] Figure 2 for Figure 1 A schematic structural diagram of a plug-in positioning component of a processing positioning tool for a plate-like part.

[0016] Figure 3 for Figure 1 A partial exploded view of the clamping positioning assembly of a processing positioning tool for a plate-like part. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the protection scope of the present invention.

[0018] like Figures 1 to 3 As shown, it is a schematic diagram of the structure of the processing and positioning tooling of the plate-like parts provided by the utility model. The processing and positioning tooling of the plate-like parts includes a material placement plate 10, a plug-in positioning component 20 arranged on the material placement plate 10, and a clamping positioning component 30 spaced apart from the material placement plate 10. The processing and positioning tooling of the plate-like parts also includes some other functional modules, such as an installation structure arranged outside the plug-in positioning component to facilitate the installation of the tooling, etc., which should be well known to those skilled in the art and will not be described in detail one by one here.

[0019] The material placing plate 10 includes a plate body 11 and a mounting frame 12 arranged around the plate body 11. The top height of the mounting frame 12 is higher than the top of the plate body 11, so as to form a mounting surface on the inner wall of the mounting frame 12 for facilitating the installation of the clamping type positioning assembly 30. Two first slide grooves 121 are provided on the inner wall of the mounting frame 12 for facilitating the installation of the clamping type positioning assembly 30 described below. The two first slide grooves 121 are respectively located on the inner walls on both sides of the mounting frame 12 that are opposite to each other. The two first slide grooves 121 are respectively parallel to the top surface of the plate body 11, and the two first slide grooves 121 are respectively located on the same horizontal plane.

[0020] The plug-in positioning assembly 20 includes at least two positioning grooves 21 formed on the plate body 11 , and a positioning pin 22 disposed in each of the positioning grooves 21 .

[0021] One end of the positioning groove 21 is connected to the side wall of the plate 11. Two straight lines where the positioning grooves 21 are located intersect each other, and each positioning pin 22 is respectively inserted into a corresponding pin hole on the plate-like member to position the plate-like member.

[0022] The positioning pin 21 is vertically arranged in the positioning slot 21 , and the end of the positioning pin 22 passes through the opening of the positioning slot 21 to be inserted into the pin hole of the plate-like member.

[0023] The number of the positioning grooves 21 is 4 or a multiple of 4, and the positioning grooves 21 are evenly divided into four groups. The extension directions of the positioning grooves 21 in each group are the same. The extension directions of the positioning grooves 21 in adjacent groups are perpendicular to each other and are distributed in a cross shape. Increasing the number of the positioning grooves 21 is equivalent to increasing the number of the positioning pins 22, thereby enhancing the connection strength between the plate-like member and the plate body 11. Regularly arranging the positioning grooves 21 is conducive to the rapid installation between the pin holes on the plate-like member and the positioning pins 22. The pin holes on the plate-like member only need to be regularly opened, and the position of the positioning pins 22 can be quickly located according to the opening rules, thereby avoiding the deviation of the setting position of the positioning pins 22 affecting the insertion of the positioning pins 22, thereby improving the installation efficiency.

[0024] In this embodiment, the number of the positioning grooves 21 is 8, and the number of the positioning grooves 21 in each group is 2. The number of positioning grooves 12 is increased to enhance the connection strength when the plate-like member is clamped.

[0025] The clamping positioning assembly 30 includes two sliding rods 31 slidably mounted on the inner wall of the mounting frame 12 , a linear drive assembly 32 respectively arranged between the sliding rods 31 and the mounting frame 12 , and two clamping structures 33 respectively slidably arranged on each of the sliding rods 31 .

[0026] The sliding rod 31 includes a sliding rod body 311 , convex portions 312 respectively provided at both ends of the sliding rod body 31 , and through grooves 313 respectively provided at the top of each sliding rod body 31 .

[0027] The protrusions 312 are respectively mounted in one of the first sliding grooves 121 and slide along the first sliding grooves 121 .

[0028] The through groove 313 is used for installing the pressing structure 33 .

[0029] The driving direction of the linear drive assembly 32 is the same as the extending direction of the groove 121. The driving end of the linear drive assembly 32 is located in the middle of each sliding rod body 31 to smoothly drive the sliding rod body 31 to move. The linear drive assembly 32 can be a linear cylinder or a hydraulic cylinder.

[0030] The clamping structure 33 includes a slider 331 slidably disposed in the through groove 33, a mounting portion 332 respectively disposed on one side of each slider 331, a positioning bolt 333 inserted on each mounting portion 332, and a clamping plate 334 disposed at the bottom of each positioning bolt 333.

[0031] When in use, the mounting portions 332 are respectively disposed in the region between the two sliding rod bodies 311 , so that the pressing structure 33 is suitable for a plate-like member of a smaller size.

[0032] At least one clamping portion 335 is provided on both sides of the bottom of the slider 331, and the clamping portion 335 is used to limit the slider 331 from being disengaged from the top of the through slot 313, and does not hinder the slider 331 from sliding in the through slot 313. The bottom end of the slider 313 is spaced apart from the panel 11 to prevent friction and iron filings on the panel 11 from hindering the movement of the slider 313 and the sliding rod 31.

[0033] The clamping plate 334 and the positioning bolt 333 are detachably connected via threads, so that the clamping plate 334 can be directly replaced with a new one after the clamping plate 334 is worn.

[0034] When in use, it is necessary to select a suitable positioning method according to whether a pin hole is provided on the plate-like member.

[0035] When a pin hole is provided on the plate-like member, a plug-in positioning assembly 20 is selected. The position and number of the positioning pins 22 are adjusted, and the redundant positioning pins 22 are pushed to the end close to the positioning groove 21, so that the plate-like member can be installed on the panel 11.

[0036] When there is no pin hole on the plate-like member, select the compression type positioning assembly 30. Push all the positioning pins 22 to the end of the positioning slot 21 to form an empty area on the panel 11. Place the plate-like member in the area and adjust the position of the plate-like member to be located in the middle of the panel 11. Then, only the linear drive assembly 32 needs to be driven to move the sliding rod 31 to the top of the plate-like member, and then only the positioning bolt 333 needs to be manually unscrewed so that the compression plate 334 abuts against the plate-like member to achieve compression positioning.

[0037] Compared with the prior art, the processing positioning tool for plate-like parts provided by the utility model sequentially arranges a plug-in positioning component 20 and a clamping positioning component 30 on the placing plate 10. When in use, different positioning components can be selectively used according to whether the plate-like parts are provided with pin holes, and by reasonably allocating the positions of the plug-in positioning component 20 and the clamping positioning component 30, the entire device occupies a smaller volume, and there is no need to set up two sets of clamping equipment, thereby saving space and facilitating the planning of production and processing space. Specifically, the clamping positioning component 30 is applicable to plate-like parts of different sizes by setting a sliding rod 31 and slidingly setting the clamping structure 33 on the sliding rod 31, thereby increasing the scope of application of the tool.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent substitution or improvement within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. A processing and positioning tool for a plate-like component, characterized in that: The processing and positioning tooling of the plate-like part includes a loading plate, an inserted positioning component arranged on the loading plate, and a clamping positioning component arranged at a distance from the loading plate, the loading plate includes a plate body, an installation frame arranged around the plate body, the inserted positioning component includes at least two positioning grooves opened on the plate body, and a positioning pin respectively arranged in each of the positioning grooves, the two positioning grooves are not parallel to each other, the clamping positioning component includes two sliding rods slidably mounted on the inner wall of the installation frame, a linear drive component respectively arranged between the sliding rod and the installation frame, and two clamping structures respectively slidably arranged on each of the sliding rods, the clamping structure includes a slider slidably arranged on the sliding rod, a mounting portion respectively arranged on one side of each of the sliders, a positioning bolt inserted on each of the mounting portions, and a clamping plate arranged at the bottom of each of the positioning bolts.

2. The processing and positioning tool for plate-like parts according to claim 1, characterized in that: The number of the positioning grooves is 4 or a multiple of 4.

3. The processing and positioning tool for a plate-like member according to claim 2, characterized in that: The number of the positioning grooves is 8, and the positioning grooves are evenly divided into four groups. The positioning grooves in each group are parallel to each other, and the positioning grooves in adjacent groups are perpendicular to each other, so that the positioning grooves are distributed in a cross shape.

4. The processing and positioning tool for a plate-like member according to claim 1, characterized in that: The end of the positioning groove is communicated with the side wall of the plate body.

5. The processing and positioning tool for a plate-like member according to claim 1, characterized in that: A first slide groove is respectively provided on the inner walls on both sides opposite to each other on the installation frame, and a protrusion is respectively provided at both ends of each sliding rod. The first slide grooves are respectively parallel to the top surface of the plate body, and the two first slide grooves are located in the same plane, and the protrusions are respectively clamped in one of the first slide grooves.

6. The processing and positioning tool for plate-like parts according to claim 5, characterized in that: The linear drive assembly is a linear cylinder, and the linear drive assembly is arranged in the middle of the sliding rod. The driving direction of the linear drive assembly is the same as the extending direction of the first sliding slot.

7. The processing and positioning tool for a plate-like member according to claim 1, characterized in that: The sliding rod also includes a sliding rod body and a through slot arranged on the top of the sliding rod body.

8. The plate-like component processing and positioning tool as claimed in claim 7, characterized in that: The slider is slidably installed in the through slot, and at least one clamping portion is arranged on both sides of the bottom of the slider to limit the slider from escaping from the top of the through slot.

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